Publications 2024

Abusdal M, Normann KR, Nyman TA, Øystese KAB, Sundaram AYM, Dahlberg D, Lekva T, Bollerslev J, Berg JP, Olarescu NC (2024)
PCSK1N as a tumor size marker and an ER stress response protein in corticotroph pituitary adenomas
J Clin Endocrinol Metab (in press)
DOI 10.1210/clinem/dgae643, PubMed 39288010

Arlien-Søborg MC, Dal J, Heck A, Stochholm K, Husted E, Feltoft CL, Rasmussen ÅK, Feldt-Rasmussen U, Andreassen M, Klose MC, Nielsen TL, Andersen MS, Christensen LL, Krogh J, Jarlov A, Bollerslev J, Nermoen I, Oksnes M, Dahlqvist P, Olsson T, Berinder K, Hoybye C, Petersson M, Akerman AK, Wahlberg J et al. (2024)
Acromegaly management in the Nordic countries: A Delphi consensus survey
Clin Endocrinol (Oxf), 101 (3), 263-273
DOI 10.1111/cen.15095, PubMed 38865284

Atai S, Knudtzon Andersen M, Wiedmann M, Dahlberg D, Øystese KAB, Bollerslev J, Ringstad G, Heck A (2024)
Unravelling pituitary tumours in medically treated patients with acromegaly: the impact of systematic MRI reassessment
Acta Radiol, 65 (7), 753-758
DOI 10.1177/02841851241246107, PubMed 38659302

Bollerslev J, Heck A (2024)
Precision medicine in Acromegaly: The Potential of Multimodal Therapy
J Clin Endocrinol Metab (in press)
DOI 10.1210/clinem/dgae636, PubMed 39288034

Falch CM, Godang K, Lekva T, Ueland T, Heck A, Bollerslev J, Olarescu NC (2024)
Long-term depot specific changes in adipose tissue after treatment of acromegaly
Eur J Endocrinol, 190 (3), K37-K42
DOI 10.1093/ejendo/lvae016, PubMed 38401530

Giustina A, Bilezikian JP, Adler RA, Banfi G, Bikle DD, Binkley NC, Bollerslev J, Bouillon R, Brandi ML, Casanueva FF, di Filippo L, Donini LM, Ebeling PR, Fuleihan GE, Fassio A, Frara S, Jones G, Marcocci C, Martineau AR, Minisola S, Napoli N, Procopio M, Rizzoli R, Schafer AL, Sempos CT et al. (2024)
Consensus Statement on Vitamin D Status Assessment and Supplementation: Whys, Whens, and Hows
Endocr Rev, 45 (5), 625-654
DOI 10.1210/endrev/bnae009, PubMed 38676447

Giustina A, di Filippo L, Facciorusso A, Adler RA, Binkley N, Bollerslev J, Bouillon R, Casanueva FF, Cavestro GM, Chakhtoura M, Conte C, Donini LM, Ebeling PR, Fassio A, Frara S, Gagnon C, Latella G, Marcocci C, Mechanick JI, Minisola S, Rizzoli R, Santini F, Shaker JL, Sempos C, Ulivieri FM et al. (2024)
Correction: Vitamin D status and supplementation before and after Bariatric Surgery: Recommendations based on a systematic review and meta‑analysis
Rev Endocr Metab Disord, 25 (2), 447-448
DOI 10.1007/s11154-023-09837-x, PubMed 38502455

Heck A, Pretorius M, Lundstam K, Godang K, Hellström M, Ueland T, Bollerslev J (2024)
No effect of surgery on kidney and cardiovascular risk factors in mild primary hyperparathyroidism: secondary analyses from a 10-year randomized controlled trial
Eur J Endocrinol, 191 (3), 354-360
DOI 10.1093/ejendo/lvae109, PubMed 39189547

Strømmen RC, Godang K, Hovd MH, Finnes TE, Smerud K, Hartmann A, Åsberg A, Bollerslev J, Pihlstrøm HK (2024)
Hip geometry and strength remain stable the first year after kidney transplantation-an ibandronate/placebo post hoc analysis
JBMR Plus, 8 (12), ziae130
DOI 10.1093/jbmrpl/ziae130, PubMed 39588131

Øystese KA, Olarescu NC, Lindskog C, Xheka F, Berg-Johnsen J, Berg JP, Bollerslev J, Casar-Borota O (2024)
Stem cell-associated transcription factors in non-functioning pituitary neuroendocrine tumours
Free Neuropathol, 5
DOI 10.17879/freeneuropathology-2024-5396, PubMed 38845811

Publications 2023

Falch CM, Arlien-Søborg MC, Dal J, Sundaram AYM, Michelsen AE, Ueland T, Olsen LG, Heck A, Bollerslev J, Jørgensen JOL, Olarescu NC (2023)
Gene expression profiling of subcutaneous adipose tissue reveals new biomarkers in acromegaly
Eur J Endocrinol, 188 (3)
DOI 10.1093/ejendo/lvad031, PubMed 36895180

Falch CM, Dupont AK, Olarescu NC, Wiedmann M, Dahlberg D, Bollerslev J, Berg-Johnsen J, Heck A (2023)
Long-term control of acromegaly after pituitary surgery in South-Eastern Norway
Acta Neurochir (Wien), 165 (10), 3003-3010
DOI 10.1007/s00701-023-05772-7, PubMed 37665404

Giustina A, di Filippo L, Facciorusso A, Adler RA, Binkley N, Bollerslev J, Bouillon R, Casanueva FF, Cavestro GM, Chakhtoura M, Conte C, Donini LM, Ebeling PR, Fassio A, Frara S, Gagnon C, Latella G, Marcocci C, Mechanick JI, Minisola S, Rizzoli R, Santini F, Shaker JL, Sempos C, Ulivieri FM et al. (2023)
Vitamin D status and supplementation before and after Bariatric Surgery: Recommendations based on a systematic review and meta-analysis
Rev Endocr Metab Disord, 24 (6), 1011-1029
DOI 10.1007/s11154-023-09831-3, PubMed 37665480

Heck A, Godang K, Lekva T, Markussen KN, De Vincentis S, Ueland T, Bollerslev J (2023)
Endocortical Trabecularization in Acromegaly: The Cause for the Paradoxically Increased Vertebral Fracture Risk?
JBMR Plus, 7 (10), e10787
DOI 10.1002/jbm4.10787, PubMed 37808394

Kolnes AJ, Øystese KAB, Sjöstedt E, Olarescu NC, Heck A, Pahnke J, Dahlberg D, Berg-Johnsen J, Ringstad G, Casar-Borota O, Bollerslev J, Jørgensen AP (2023)
TGFBR3L is associated with gonadotropin production in non-functioning gonadotroph pituitary neuroendocrine tumours
Pituitary, 26 (2), 227-236
DOI 10.1007/s11102-023-01310-x, PubMed 36952069

Lekva T, Michelsen AE, Roland MCP, Norwitz ER, Estensen ME, Olstad OK, Akkouh IA, Henriksen T, Bollerslev J, Aukrust P, Ueland T (2023)
Increased ferroptosis in leukocytes from preeclamptic women involving the long non-coding taurine upregulated gene 1 (TUG1)
J Intern Med, 295 (2), 181-195
DOI 10.1111/joim.13732, PubMed 37870937

Lundstam K, Pretorius M, Bollerslev J, Godang K, Fagerland MW, Mollerup C, Fougner SL, Pernow Y, Aas T, Hessman O, Rosén T, Nordenström J, Jansson S, Hellström M, Heck A (2023)
Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism
J Bone Miner Res, 38 (3), 372-380
DOI 10.1002/jbmr.4763, PubMed 36593641

Marstein HS, Witczak BN, Godang K, Olarescu NC, Schwartz T, Flatø B, Molberg Ø, Bollerslev J, Sjaastad I, Sanner H (2023)
Adipokine profile in long-term juvenile dermatomyositis, and associations with adipose tissue distribution and cardiac function: a cross-sectional study
RMD Open, 9 (1)
DOI 10.1136/rmdopen-2022-002815, PubMed 36828644

Marstein HS, Witczak BN, Godang K, Schwartz T, Flatø B, Bollerslev J, Sjaastad I, Sanner H (2023)
Adipose tissue distribution is associated with cardio-metabolic alterations in adult patients with juvenile-onset dermatomyositis
Rheumatology (Oxford), 62 (SI2), SI196-SI204
DOI 10.1093/rheumatology/keac293, PubMed 35575380

Strømmen RC, Godang K, Finnes TE, Smerud KT, Reisæter AV, Hartmann A, Åsberg A, Bollerslev J, Pihlstrøm HK (2023)
Trabecular Bone Score Improves Early After Successful Kidney Transplantation Irrespective of Antiresorptive Therapy and Changes in Bone Mineral Density
Transplant Direct, 10 (1), e1566
DOI 10.1097/TXD.0000000000001566, PubMed 38111836

Sørensen NN, Andreasen CM, Jensen PR, Hauge EM, Bollerslev J, Delaissé JM, Kassem M, Jafari A, Diaz-delCastillo M, Andersen TL (2023)
Disturbed bone marrow adiposity in patients with Cushing's syndrome and glucocorticoid- and postmenopausal- induced osteoporosis
Front Endocrinol (Lausanne), 14, 1232574
DOI 10.3389/fendo.2023.1232574, PubMed 37881495

Publications 2022

Bollerslev J, Rejnmark L, Zahn A, Heck A, Appelman-Dijkstra NM, Cardoso L, Hannan FM, Cetani F, Sikjær T, Formenti AM, Björnsdottir S, Schalin-Jantti C, Belaya Z, Gibb FW, Lapauw B, Amrein K, Wicke C, Grasemann C, Krebs M, Ryhänen EM, Makay O, Minisola S, Gaujoux S, Bertocchio JP, Hassan-Smith ZK et al. (2022)
European Expert Consensus on Practical Management of Specific Aspects of Parathyroid Disorders in Adults and in Pregnancy: Recommendations of the ESE Educational Program of Parathyroid Disorders
Eur J Endocrinol, 186 (2), R33-R63
DOI 10.1530/EJE-21-1044, PubMed 34863037

Falch CM, Olarescu NC, Bollerslev J, Dekkers OM, Heck A (2022)
Trends in incidence and mortality risk for acromegaly in Norway: a cohort study
Endocrine, 80 (1), 152-159
DOI 10.1007/s12020-022-03275-6, PubMed 36525222

Henjum K, Watne LO, Godang K, Halaas NB, Eldholm RS, Blennow K, Zetterberg H, Saltvedt I, Bollerslev J, Knapskog AB (2022)
Cerebrospinal fluid catecholamines in Alzheimer's disease patients with and without biological disease
Transl Psychiatry, 12 (1), 151
DOI 10.1038/s41398-022-01901-5, PubMed 35397615

Kvammen JA, Stensvold E, Godang K, Bollerslev J, Myklebust TÅ, Brandal P, Henriksen C, Bechensteen AG (2022)
Bone mineral density and nutrition in long-term survivors of childhood brain tumors
Clin Nutr ESPEN, 50, 162-169
DOI 10.1016/j.clnesp.2022.05.025, PubMed 35871919

Pretorius M, Lundstam K, Heck A, Fagerland MW, Godang K, Mollerup C, Fougner SL, Pernow Y, Aas T, Hessman O, Rosén T, Nordenström J, Jansson S, Hellström M, Bollerslev J (2022)
Mortality and Morbidity in Mild Primary Hyperparathyroidism: Results From a 10-Year Prospective Randomized Controlled Trial of Parathyroidectomy Versus Observation
Ann Intern Med, 175 (6), 812-819
DOI 10.7326/M21-4416, PubMed 35436153

Witczak BN, Bollerslev J, Godang K, Schwartz T, Flatø B, Molberg Ø, Sjaastad I, Sanner H (2022)
Body composition in long-standing juvenile dermatomyositis: associations with disease activity, muscle strength and cardiometabolic measures
Rheumatology (Oxford), 61 (7), 2959-2968
DOI 10.1093/rheumatology/keab805, PubMed 34718443

Øystese KAB, Casar-Borota O, Berg-Johnsen J, Berg JP, Bollerslev J (2022)
Distribution of E- and N-cadherin in subgroups of non-functioning pituitary neuroendocrine tumours
Endocrine, 77 (1), 151-159
DOI 10.1007/s12020-022-03051-6, PubMed 35674926

Publications 2021

Henjum K, Godang K, Quist-Paulsen E, Idland AV, Neerland BE, Sandvig H, Brugård A, Raeder J, Frihagen F, Wyller TB, Hassel B, Bollerslev J, Watne LO (2021)
Cerebrospinal fluid catecholamines in delirium and dementia
Brain Commun, 3 (3), fcab121
DOI 10.1093/braincomms/fcab121, PubMed 34423298

Ho K, Fleseriu M, Kaiser U, Salvatori R, Brue T, Lopes MB, Kunz P, Molitch M, Camper SA, Gadelha M, Syro LV, Laws E, Reincke M, Nishioka H, Grossman A, Barkan A, Casanueva F, Wass J, Mamelak A, Katznelson L, van der Lely AJ, Radovick S, Bidlingmaier M, Boguszewski M, Bollerslev J et al. (2021)
Pituitary Neoplasm Nomenclature Workshop: Does Adenoma Stand the Test of Time?
J Endocr Soc, 5 (3), bvaa205
DOI 10.1210/jendso/bvaa205, PubMed 33604494

Jørgensen HS, Eide IA, Jenssen T, Åsberg A, Bollerslev J, Godang K, Hartmann A, Schmidt EB, Svensson M (2021)
Marine n-3 Polyunsaturated Fatty Acids and Bone Mineral Density in Kidney Transplant Recipients: A Randomized, Placebo-Controlled Trial
Nutrients, 13 (7)
DOI 10.3390/nu13072361, PubMed 34371870

Lauterlein JL, Gossiel F, Weigl M, Eastell R, Hackl M, Hermann P, Bollerslev J, Frost M (2021)
Development of the Bone Phenotype and microRNA Profile in Adults With Low-Density Lipoprotein Receptor-Related Protein 5-High Bone Mass (LRP5-HBM) Disease
JBMR Plus, 5 (9), e10534
DOI 10.1002/jbm4.10534, PubMed 34532618

Lekva T, Roland MCP, Estensen ME, Norwitz ER, Tilburgs T, Henriksen T, Bollerslev J, Normann KR, Magnus P, Olstad OK, Aukrust P, Ueland T (2021)
Dysregulated non-coding telomerase RNA component and associated exonuclease XRN1 in leucocytes from women developing preeclampsia-possible link to enhanced senescence
Sci Rep, 11 (1), 19735
DOI 10.1038/s41598-021-99140-z, PubMed 34611223

Lekva T, Roland MCP, Estensen ME, Norwitz ER, Tilburgs T, Henriksen T, Bollerslev J, Normann KR, Magnus P, Olstad OK, Aukrust P, Ueland T (2021)
Author Correction: Dysregulated non-coding telomerase RNA component and associated exonuclease XRN1 in leucocytes from women developing preeclampsia-possible link to enhanced senescence
Sci Rep, 11 (1), 22572
DOI 10.1038/s41598-021-00917-z, PubMed 34782619

Lundstam K, Godang K, Pretorius M, Markwardt P, Hellström M, Bollerslev J, Heck A (2021)
The Influence of DXA Hardware, Software, Reference Population and Software Analysis Settings on the Bone Mineral Density and T-Score Relationship
J Clin Densitom, 25 (1), 24-33
DOI 10.1016/j.jocd.2021.07.002, PubMed 34393058

Marstein HS, Godang K, Flatø B, Sjaastad I, Bollerslev J, Sanner H (2021)
Bone mineral density and explanatory factors in children and adults with juvenile dermatomyositis at long term follow-up; a cross sectional study
Pediatr Rheumatol Online J, 19 (1), 56
DOI 10.1186/s12969-021-00543-z, PubMed 33902632

Oftedal A, Bekkhus M, Haugen G, Braithwaite E, Bollerslev J, Godang K, Thorsby PM, Kaasen A (2021)
Changes in maternal cortisol, cortisol binding globulin and cortisone levels following diagnosis of fetal anomaly
Psychoneuroendocrinology, 135, 105574
DOI 10.1016/j.psyneuen.2021.105574, PubMed 34741978

Ulvestad M, Godang K, Durheim MT, Kongerud JS, Brit Lund M, Bollerslev J, Edvardsen E (2021)
Effect of high-intensity training on bone health and body composition in lung transplant recipients: A secondary analysis of a randomized controlled trial
Clin Transplant, 35 (8), e14375
DOI 10.1111/ctr.14375, PubMed 34048083

Publications 2020

Bollerslev J, Sjöstedt E, Rejnmark L (2020)
Cardiovascular consequences of parathyroid disorders in adults
Ann Endocrinol (Paris), 82 (3-4), 151-157
DOI 10.1016/j.ando.2020.02.003, PubMed 32192790

Eieland AK, Normann KR, Sundaram AYM, Nyman TA, Øystese KAB, Lekva T, Berg JP, Bollerslev J, Olarescu NC (2020)
Distinct Pattern of Endoplasmic Reticulum Protein Processing and Extracellular Matrix Proteins in Functioning and Silent Corticotroph Pituitary Adenomas
Cancers (Basel), 12 (10)
DOI 10.3390/cancers12102980, PubMed 33066652

Gittoes NJ, Criseno S, Appelman-Dijkstra NM, Bollerslev J, Canalis E, Rejnmark L, Hassan-Smith Z (2020)
ENDOCRINOLOGY IN THE TIME OF COVID-19: Management of calcium metabolic disorders and osteoporosis
Eur J Endocrinol, 183 (2), G57-G65
DOI 10.1530/EJE-20-0385, PubMed 32396134

Giustina A, Adler RA, Binkley N, Bollerslev J, Bouillon R, Dawson-Hughes B, Ebeling PR, Feldman D, Formenti AM, Lazaretti-Castro M, Marcocci C, Rizzoli R, Sempos CT, Bilezikian JP (2020)
Consensus statement from 2^nd International Conference on Controversies in Vitamin D
Rev Endocr Metab Disord, 21 (1), 89-116
DOI 10.1007/s11154-019-09532-w, PubMed 32180081

Giustina A, Barkhoudarian G, Beckers A, Ben-Shlomo A, Biermasz N, Biller B, Boguszewski C, Bolanowski M, Bollerslev J, Bonert V, Bronstein MD, Buchfelder M, Casanueva F, Chanson P, Clemmons D, Fleseriu M, Formenti AM, Freda P, Gadelha M, Geer E, Gurnell M, Heaney AP, Ho KKY, Ioachimescu AG, Lamberts S et al. (2020)
Multidisciplinary management of acromegaly: A consensus
Rev Endocr Metab Disord, 21 (4), 667-678
DOI 10.1007/s11154-020-09588-z, PubMed 32914330

Giustina A, Bouillon R, Binkley N, Sempos C, Adler RA, Bollerslev J, Dawson-Hughes B, Ebeling PR, Feldman D, Heijboer A, Jones G, Kovacs CS, Lazaretti-Castro M, Lips P, Marcocci C, Minisola S, Napoli N, Rizzoli R, Scragg R, White JH, Formenti AM, Bilezikian JP (2020)
Controversies in Vitamin D: A Statement From the Third International Conference
JBMR Plus, 4 (12), e10417
DOI 10.1002/jbm4.10417, PubMed 33354643

Holm-Glad T, Godang K, Bollerslev J, Røkkum M, Reigstad O (2020)
Assessing Periprosthetic Bone in Total Wrist Arthroplasty: The Validity of DXA
J Clin Densitom, 24 (3), 433-441
DOI 10.1016/j.jocd.2020.10.006, PubMed 33172804

Kolnes AJ, Øystese KA, Dahlberg D, Berg-Johnsen J, Niehusmann P, Pahnke J, Bollerslev J, Jørgensen AP (2020)
Cut-off values for sufficient cortisol response to low dose Short Synacthen Test after surgery for non-functioning pituitary adenoma
Acta Neurochir (Wien), 162 (4), 845-852
DOI 10.1007/s00701-019-04068-z, PubMed 31907611

Kolnes AJ, Øystese KAB, Olarescu NC, Ringstad G, Berg-Johnsen J, Casar-Borota O, Bollerslev J, Jørgensen AP (2020)
FSH Levels Are Related to E-cadherin Expression and Subcellular Location in Nonfunctioning Pituitary Tumors
J Clin Endocrinol Metab, 105 (8), 2587-94
DOI 10.1210/clinem/dgaa281, PubMed 32421791

Kvammen JA, Thomassen RA, Kjeserud CN, Sæland C, Godang K, Bollerslev J, Thorsby PM, Juliusson PB, Bentsen BS, Henriksen C (2020)
Bone mineral density and vitamin D in paediatric intestinal failure patients receiving home parenteral nutrition
Clin Nutr ESPEN, 39, 234-241
DOI 10.1016/j.clnesp.2020.06.006, PubMed 32859323

Pretorius M, Lundstam K, Hellström M, Fagerland MW, Godang K, Mollerup C, Fougner SL, Pernow Y, Aas T, Hessman O, Rosén T, Nordenström J, Jansson S, Heck A, Bollerslev J (2020)
Effects of Parathyroidectomy on Quality of Life: 10 Years of Data From a Prospective Randomized Controlled Trial on Primary Hyperparathyroidism (the SIPH-Study)
J Bone Miner Res, 36 (1), 3-11
DOI 10.1002/jbmr.4199, PubMed 33125769

Roland MCP, Lekva T, Godang K, Bollerslev J, Henriksen T (2020)
Changes in maternal blood glucose and lipid concentrations during pregnancy differ by maternal body mass index and are related to birthweight: A prospective, longitudinal study of healthy pregnancies
PLoS One, 15 (6), e0232749
DOI 10.1371/journal.pone.0232749, PubMed 32574162

Seljelid B, Varsi C, Solberg Nes L, Stenehjem AE, Bollerslev J, Børøsund E (2020)
Content and system development of a digital patient-provider communication tool to support shared decision making in chronic health care: InvolveMe
BMC Med Inform Decis Mak, 20 (1), 46
DOI 10.1186/s12911-020-1065-8, PubMed 32131808

Sjöstedt E, Kolnes AJ, Olarescu NC, Mitsios N, Hikmet F, Sivertsson Å, Lindskog C, Øystese KAB, Jørgensen AP, Bollerslev J, Casar-Borota O (2020)
TGFBR3L-An Uncharacterised Pituitary Specific Membrane Protein Detected in the Gonadotroph Cells in Non-Neoplastic and Tumour Tissue
Cancers (Basel), 13 (1)
DOI 10.3390/cancers13010114, PubMed 33396509

Ueland T, Estensen ME, Grindheim G, Bollerslev J, Henriksen T, Aukrust P, Aakhus S, Gullestad L, Lekva T (2020)
Elevated levels of the secreted wingless agonist R-spondin 3 in preeclamptic pregnancies
J Hypertens, 38 (7), 1347-1354
DOI 10.1097/HJH.0000000000002362, PubMed 31990902

Ueland T, Roland MCP, Michelsen AE, Godang K, Aukrust P, Henriksen T, Bollerslev J, Lekva T (2020)
Elevated Cholesteryl Ester Transfer Protein Activity Early in Pregnancy Predicts Prediabetes 5 Years Later
J Clin Endocrinol Metab, 105 (3)
DOI 10.1210/clinem/dgz119, PubMed 31665383

Publications 2019

Annexstad EJ, Bollerslev J, Westvik J, Myhre AG, Godang K, Holm I, Rasmussen M (2019)
The role of delayed bone age in the evaluation of stature and bone health in glucocorticoid treated patients with Duchenne muscular dystrophy
Int J Pediatr Endocrinol, 2019, 4
DOI 10.1186/s13633-019-0070-0, PubMed 31889957

Bollerslev J, Heck A, Olarescu NC (2019)
MANAGEMENT OF ENDOCRINE DISEASE: Individualised management of acromegaly
Eur J Endocrinol, 181 (2), R57-R71
DOI 10.1530/EJE-19-0124, PubMed 31100716

Bollerslev J, Schalin-Jäntti C, Rejnmark L, Siggelkow H, Morreau H, Thakker R, Sitges-Serra A, Cetani F, Marcocci C (2019)
MANAGEMENT OF ENDOCRINE DISEASE: Unmet therapeutic, educational and scientific needs in parathyroid disorders
Eur J Endocrinol, 181 (3), P1-P19
DOI 10.1530/EJE-19-0316, PubMed 31176307

Christensen JJ, Bakke SS, Ulven SM, Retterstøl K, Henriksen T, Bollerslev J, Espevik T, Aukrust P, Halvorsen B, Holven KB (2019)
Serum Omega-6 Fatty Acids and Immunology-Related Gene Expression in Peripheral Blood Mononuclear Cells: A Cross-Sectional Analysis in Healthy Children
Mol Nutr Food Res, 63 (7), e1800990
DOI 10.1002/mnfr.201800990, PubMed 30702198

Diab SG, Godang K, Müller LO, Almaas R, de Lange C, Brunvand L, Hansen KM, Myhre AG, Døhlen G, Thaulow E, Bollerslev J, Möller T (2019)
Progressive loss of bone mass in children with Fontan circulation
Congenit Heart Dis, 14 (6), 996-1004
DOI 10.1111/chd.12848, PubMed 31600039

Godang K, Lekva T, Normann KR, Olarescu NC, Øystese KAB, Kolnes A, Ueland T, Bollerslev J, Heck A (2019)
Hip Structure Analyses in Acromegaly: Decrease of Cortical Bone Thickness After Treatment: A Longitudinal Cohort Study
JBMR Plus, 3 (12), e10240
DOI 10.1002/jbm4.10240, PubMed 31844828

Halden TAS, Kvitne KE, Midtvedt K, Rajakumar L, Robertsen I, Brox J, Bollerslev J, Hartmann A, Åsberg A, Jenssen T (2019)
Efficacy and Safety of Empagliflozin in Renal Transplant Recipients With Posttransplant Diabetes Mellitus
Diabetes Care, 42 (6), 1067-1074
DOI 10.2337/dc19-0093, PubMed 30862658

Khan AA, Koch CA, Van Uum S, Baillargeon JP, Bollerslev J, Brandi ML, Marcocci C, Rejnmark L, Rizzoli R, Shrayyef MZ, Thakker R, Yildiz BO, Clarke B (2019)
Standards of care for hypoparathyroidism in adults: a Canadian and International Consensus
Eur J Endocrinol, 180 (3), P1-P22
DOI 10.1530/EJE-18-0609, PubMed 30540559

Lewis JR, Eggermont CJ, Schousboe JT, Lim WH, Wong G, Khoo B, Sim M, Yu M, Ueland T, Bollerslev J, Hodgson JM, Zhu K, Wilson KE, Kiel DP, Prince RL (2019)
Association Between Abdominal Aortic Calcification, Bone Mineral Density, and Fracture in Older Women
J Bone Miner Res, 34 (11), 2052-2060
DOI 10.1002/jbmr.3830, PubMed 31310354

Manojlovic-Gacic E, Bollerslev J, Casar-Borota O (2019)
Invited Review: Pathology of pituitary neuroendocrine tumours: present status, modern diagnostic approach, controversies and future perspectives from a neuropathological and clinical standpoint
Neuropathol Appl Neurobiol, 46 (2), 89-110
DOI 10.1111/nan.12568, PubMed 31112312

Risum K, Edvardsen E, Godang K, Selvaag AM, Hansen BH, Molberg Ø, Bollerslev J, Holm I, Dagfinrud H, Sanner H (2019)
Physical Fitness in Patients With Oligoarticular and Polyarticular Juvenile Idiopathic Arthritis Diagnosed in the Era of Biologics: A Controlled Cross-Sectional Study
Arthritis Care Res (Hoboken), 71 (12), 1611-1620
DOI 10.1002/acr.23818, PubMed 30474929

Siggelkow H, Clarke BL, Germak J, Marelli C, Chen K, Dahl-Hansen H, Glenister E, Bent-Ennakhil N, Judge D, Mycock K, Bollerslev J (2019)
Burden of illness in not adequately controlled chronic hypoparathyroidism: Findings from a 13-country patient and caregiver survey
Clin Endocrinol (Oxf), 92 (2), 159-168
DOI 10.1111/cen.14128, PubMed 31721256

Stomby A, Salami A, Dahlqvist P, Evang JA, Ryberg M, Bollerslev J, Olsson T, Johannsson G, Ragnarsson O (2019)
Elevated resting-state connectivity in the medial temporal lobe and the prefrontal cortex among patients with Cushing's syndrome in remission
Eur J Endocrinol, 180 (5), 329-338
DOI 10.1530/EJE-19-0028, PubMed 30939453

Ueland T, Michelsen AE, Aukrust P, Henriksen T, Bollerslev J, Lekva T (2019)
Adipokines and macrophage markers during pregnancy-Possible role for sCD163 in prediction and progression of gestational diabetes mellitus
Diabetes Metab Res Rev, 35 (3), e3114
DOI 10.1002/dmrr.3114, PubMed 30548982

Ueland T, Stilgren L, Bollerslev J (2019)
Bone Matrix Levels of Dickkopf and Sclerostin are Positively Correlated with Bone Mass and Strength in Postmenopausal Osteoporosis
Int J Mol Sci, 20 (12)
DOI 10.3390/ijms20122896, PubMed 31197079

Valassi E, Tabarin A, Brue T, Feelders RA, Reincke M, Netea-Maier R, Toth M, Zacharieva S, Webb SM, Tsagarakis S, Chanson P, Pfeiffer M, Droste M, Komerdus I, Kastelan D, Maiter D, Chabre O, Franz H, Santos A, Strasburger CJ, Trainer PJ, Newell-Price J, Ragnarsson O, Ambroglo A, Aranda G et al. (2019)
High mortality within 90 days of diagnosis in patients with Cushing's syndrome: results from the ERCUSYN registry
Eur. J. Endocrinol., 181 (5), 461-472
DOI 10.1530/EJE-19-0464

Publications 2018

Astor MC, Zhu W, Björnsdottir S, Bollerslev J, Kämpe O, Husebye ES (2018)
Is there a need for an emergency card in hypoparathyroidism?
J Intern Med, 285 (4), 429-435
DOI 10.1111/joim.12865, PubMed 30485554

Bollerslev J, Pretorius M, Heck A (2018)
Parathyroid hormone independent hypercalcemia in adults
Best Pract Res Clin Endocrinol Metab, 32 (5), 621-638
DOI 10.1016/j.beem.2018.06.005, PubMed 30449545

Casar-Borota O, Bollerslev J, Pontén F (2018)
Immunohistochemistry for transcription factor T-Pit as a tool in diagnostics of corticotroph pituitary tumours
Pituitary, 21 (4), 443
DOI 10.1007/s11102-018-0879-1, PubMed 29468382

Godang K, Lundstam K, Mollerup C, Fougner F, Pernow Y, Nordenström J, Rosén T, Jansson S, Hellström M, Bollerslev J, Heck A, The SIPH Study Group (2018)
The effect of surgery on fat mass, lipid and glucose metabolism in mild primary hyperparathyroidism
Endocr Connect, 7 (8), 941-948
DOI 10.1530/EC-18-0259, PubMed 30300532

Lekva T, Godang K, Michelsen AE, Qvigstad E, Normann KR, Norwitz ER, Aukrust P, Henriksen T, Bollerslev J, Roland MCP, Ueland T (2018)
Prediction of Gestational Diabetes Mellitus and Pre-diabetes 5 Years Postpartum using 75 g Oral Glucose Tolerance Test at 14-16 Weeks' Gestation
Sci Rep, 8 (1), 13392
DOI 10.1038/s41598-018-31614-z, PubMed 30190548

Rejnmark L, Brixen K, Kassem M, Hermann P, Vestergaard P, Eriksen EF, Bollerslev J, Nielsen HK, Charles P, Langdahl B (2018)
Leif Mosekilde IN MEMORIAM
J. Bone Miner. Res., 33 (11), 1913
DOI 10.1002/jbmr.3588

Sempos CT, Heijboer AC, Bikle DD, Bollerslev J, Bouillon R, Brannon PM, DeLuca HF, Jones G, Munns CF, Bilezikian JP, Giustina A, Binkley N (2018)
Vitamin D assays and the definition of hypovitaminosis D: results from the First International Conference on Controversies in Vitamin D
Br J Clin Pharmacol, 84 (10), 2194-2207
DOI 10.1111/bcp.13652, PubMed 29851137

von Düring ME, Jenssen T, Bollerslev J, Godang K, Hartmann A, Åsberg A (2018)
Arterial stiffness is associated with visceral fat mass in kidney transplanted patients-A nationwide cohort study
Clin Transplant, 32 (8), e13341
DOI 10.1111/ctr.13341, PubMed 29957825

Walker MD, Bollerslev J (2018)
Vitamin D and Primary Hyperparathyroidism
Front.Horm.Res., 50, 125-137
DOI 10.1159/000486076

Øystese KAB, Berg JP, Normann KR, Zucknick M, Casar-Borota O, Bollerslev J (2018)
The role of E and N-cadherin in the postoperative course of gonadotroph pituitary tumours
Endocrine, 62 (2), 351-360
DOI 10.1007/s12020-018-1679-0, PubMed 30051197

Øystese KAB, Hisanawi S, Zucknick M, Bollerslev J, Ringstad G (2018)
Are volume measurements of non-functioning pituitary adenomas reliable?
Endocrine, 63 (1), 171-176
DOI 10.1007/s12020-018-1752-8, PubMed 30259294

Publications 2017

Christensen JJ, Ulven SM, Retterstøl K, Narverud I, Bogsrud MP, Henriksen T, Bollerslev J, Halvorsen B, Aukrust P, Holven KB (2017)
Comprehensive lipid and metabolite profiling of children with and without familial hypercholesterolemia: A cross-sectional study
Atherosclerosis, 266, 48-57
DOI 10.1016/j.atherosclerosis.2017.09.021, PubMed 28963918

Dal J, Klose M, Heck A, Andersen M, Kistorp C, Nielsen EH, Bollerslev J, Feldt-Rasmussen U, Jørgensen JOL (2017)
Targeting either GH or IGF-I during somatostatin analogue treatment in patients with acromegaly: a randomized multicentre study
Eur J Endocrinol, 178 (1), 65-74
DOI 10.1530/EJE-17-0546, PubMed 28993415

Falch CM, Sundaram AYM, Øystese KA, Normann KR, Lekva T, Silamikelis I, Eieland AK, Andersen M, Bollerslev J, Olarescu NC (2017)
Gene expression profiling of fast- and slow-growing non-functioning gonadotroph pituitary adenomas
Eur J Endocrinol, 178 (3), 295-307
DOI 10.1530/EJE-17-0702, PubMed 29259037

Lekva T, Michelsen AE, Aukrust P, Henriksen T, Bollerslev J, Ueland T (2017)
Leptin and adiponectin as predictors of cardiovascular risk after gestational diabetes mellitus
Cardiovasc Diabetol, 16 (1), 5
DOI 10.1186/s12933-016-0492-4, PubMed 28068986

Lekva T, Michelsen AE, Aukrust P, Paasche Roland MC, Henriksen T, Bollerslev J, Ueland T (2017)
CXC chemokine ligand 16 is increased in gestational diabetes mellitus and preeclampsia and associated with lipoproteins in gestational diabetes mellitus at 5 years follow-up
Diab Vasc Dis Res, 14 (6), 525-533
DOI 10.1177/1479164117728011, PubMed 28856928

Lekva T, Roland MCP, Michelsen AE, Friis CM, Aukrust P, Bollerslev J, Henriksen T, Ueland T (2017)
Large Reduction in Adiponectin During Pregnancy Is Associated With Large-for-Gestational-Age Newborns
J Clin Endocrinol Metab, 102 (7), 2552-2559
DOI 10.1210/jc.2017-00289, PubMed 28460045

Lundstam K, Heck A, Godang K, Mollerup C, Baranowski M, Pernow Y, Aas T, Hessman O, Rosén T, Nordenström J, Jansson S, Hellström M, Bollerslev J, SIPH Study Group (2017)
Effect of Surgery Versus Observation: Skeletal 5-Year Outcomes in a Randomized Trial of Patients With Primary HPT (the SIPH Study)
J Bone Miner Res, 32 (9), 1907-1914
DOI 10.1002/jbmr.3177, PubMed 28543873

Polyzos SA, Duntas L, Bollerslev J (2017)
The intriguing connections of leptin to hyperparathyroidism
Endocrine, 57 (3), 376-387
DOI 10.1007/s12020-017-1374-6, PubMed 28730419

Ragnarsson O, Stomby A, Dahlqvist P, Evang JA, Ryberg M, Olsson T, Bollerslev J, Nyberg L, Johannsson G (2017)
Decreased prefrontal functional brain response during memory testing in women with Cushing's syndrome in remission
Psychoneuroendocrinology, 82, 117-125
DOI 10.1016/j.psyneuen.2017.05.010, PubMed 28544904

Seland M, Smeland KB, Bjøro T, Falk RS, Fosså SD, Gjesdal CG, Godang K, Holte H, Svartberg J, Syversen U, Bollerslev J, Kiserud CE (2017)
Bone mineral density is close to normal for age in long-term lymphoma survivors treated with high-dose therapy with autologous stem cell transplantation
Acta Oncol, 56 (4), 590-598
DOI 10.1080/0284186X.2016.1267870, PubMed 28077016

Sjöstedt E, Bollerslev J, Mulder J, Lindskog C, Pontén F, Casar-Borota O (2017)
A specific antibody to detect transcription factor T-Pit: a reliable marker of corticotroph cell differentiation and a tool to improve the classification of pituitary neuroendocrine tumours
Acta Neuropathol, 134 (4), 675-677
DOI 10.1007/s00401-017-1768-9, PubMed 28823042

Smerud KT, Åsberg A, Kile H, Pasch A, Dahle DO, Bollerslev J, Godang K, Hartmann A (2017)
A rapid and sustained improvement of calcification propensity score (serum T₅₀ ) after successful kidney transplantation: Reanalysis of a randomized controlled trial of ibandronate
Clin Transplant, 31 (12)
DOI 10.1111/ctr.13131, PubMed 28972673

Touw WA, Ueland T, Bollerslev J, Schousboe JT, Lim WH, Wong G, Thompson PL, Kiel DP, Prince RL, Rivadeneira F, Lewis JR (2017)
Association of Circulating Wnt Antagonists With Severe Abdominal Aortic Calcification in Elderly Women
J Endocr Soc, 1 (1), 26-38
DOI 10.1210/js.2016-1040, PubMed 29264443

Wyller VB, Vitelli V, Sulheim D, Fagermoen E, Winger A, Godang K, Bollerslev J (2017)
Erratum to: Altered neuroendocrine control and association to clinical symptoms in adolescent chronic fatigue syndrome: a cross-sectional study
J Transl Med, 15 (1), 157
DOI 10.1186/s12967-017-1261-1, PubMed 28720104

Øystese KA, Casar-Borota O, Normann KR, Zucknick M, Berg JP, Bollerslev J (2017)
Estrogen Receptor α, a Sex-Dependent Predictor of Aggressiveness in Nonfunctioning Pituitary Adenomas: SSTR and Sex Hormone Receptor Distribution in NFPA
J Clin Endocrinol Metab, 102 (9), 3581-3590
DOI 10.1210/jc.2017-00792, PubMed 28911153

Øystese KA, Zucknick M, Casar-Borota O, Ringstad G, Bollerslev J (2017)
Early postoperative growth in non-functioning pituitary adenomas; A tool to tailor safe follow-up
Endocrine, 57 (1), 35-45
DOI 10.1007/s12020-017-1314-5, PubMed 28516382

Publications 2016

Christensen JJ, Retterstøl K, Godang K, Roland MC, Qvigstad E, Bollerslev J, Ueland T, Henriksen T, Holven KB (2016)
LDL cholesterol in early pregnancy and offspring cardiovascular disease risk factors
J Clin Lipidol, 10 (6), 1369-1378.e7
DOI 10.1016/j.jacl.2016.08.016, PubMed 27919354

Godang K, Olarescu NC, Bollerslev J, Heck A (2016)
Treatment of acromegaly increases BMD but reduces trabecular bone score: a longitudinal study
Eur J Endocrinol, 175 (2), 155-64
DOI 10.1530/EJE-16-0340, PubMed 27220351

Haugen G, Bollerslev J, Henriksen T (2016)
Human umbilical and fetal cerebral blood flow velocity waveforms following maternal glucose loading: a cross-sectional observational study
Acta Obstet Gynecol Scand, 95 (6), 683-9
DOI 10.1111/aogs.12913, PubMed 27099205

Hofsø D, Bollerslev J, Sandbu R, Jørgensen A, Godang K, Hjelmesæth J, Ueland T (2016)
Bone resorption following weight loss surgery is associated with treatment procedure and changes in secreted Wnt antagonists
Endocrine, 53 (1), 313-21
DOI 10.1007/s12020-016-0903-z, PubMed 26956843

Jørgensen HS, Eide IA, Hartmann A, Åsberg A, Christensen JH, Schmidt EB, Godang K, Bollerslev J, Svensson M (2016)
Plasma n-3 Polyunsaturated Fatty Acids and Bone Mineral Density in Renal Transplant Recipients
J Ren Nutr, 26 (3), 196-203
DOI 10.1053/j.jrn.2015.11.007, PubMed 26776249

Khan AA, Hanley DA, Rizzoli R, Bollerslev J, Young JE, Rejnmark L, Thakker R, D'Amour P, Paul T, Van Uum S, Shrayyef MZ, Goltzman D, Kaiser S, Cusano NE, Bouillon R, Mosekilde L, Kung AW, Rao SD, Bhadada SK, Clarke BL, Liu J, Duh Q, Lewiecki EM, Bandeira F, Eastell R et al. (2016)
Primary hyperparathyroidism: review and recommendations on evaluation, diagnosis, and management. A Canadian and international consensus
Osteoporos Int, 28 (1), 1-19
DOI 10.1007/s00198-016-3716-2, PubMed 27613721

Lekva T, Lyle R, Roland MC, Friis C, Bianchi DW, Jaffe IZ, Norwitz ER, Bollerslev J, Henriksen T, Ueland T (2016)
Gene expression in term placentas is regulated more by spinal or epidural anesthesia than by late-onset preeclampsia or gestational diabetes mellitus
Sci Rep, 6, 29715
DOI 10.1038/srep29715, PubMed 27405415

Lekva T, Michelsen AE, Bollerslev J, Norwitz ER, Aukrust P, Henriksen T, Ueland T (2016)
Low circulating pentraxin 3 levels in pregnancy is associated with gestational diabetes and increased apoB/apoA ratio: a 5-year follow-up study
Cardiovasc Diabetol, 15, 23
DOI 10.1186/s12933-016-0345-1, PubMed 26842615

Losa M, Bollerslev J (2016)
Pros and cons in endocrine practice: pre-surgical treatment with somatostatin analogues in acromegaly
Endocrine, 52 (3), 451-7
DOI 10.1007/s12020-015-0853-x, PubMed 26785848

Normann KR, Øystese KAB, Berg JP, Lekva T, Berg-Johnsen J, Bollerslev J, Olarescu NC (2016)
Selection and validation of reliable reference genes for RT-qPCR analysis in a large cohort of pituitary adenomas
Mol Cell Endocrinol, 437, 183-189
DOI 10.1016/j.mce.2016.08.030, PubMed 27561203

Olarescu NC, Bollerslev J (2016)
The Impact of Adipose Tissue on Insulin Resistance in Acromegaly
Trends Endocrinol Metab, 27 (4), 226-237
DOI 10.1016/j.tem.2016.02.005, PubMed 26948712

von Düring ME, Jenssen T, Bollerslev J, Åsberg A, Godang K, Hartmann A (2016)
Visceral fat is strongly associated with post-transplant diabetes mellitus and glucose metabolism 1 year after kidney transplantation
Clin Transplant, 31 (1)
DOI 10.1111/ctr.12869, PubMed 27859633

Wyller VB, Vitelli V, Sulheim D, Fagermoen E, Winger A, Godang K, Bollerslev J (2016)
Altered neuroendocrine control and association to clinical symptoms in adolescent chronic fatigue syndrome: a cross-sectional study
J Transl Med, 14 (1), 121
DOI 10.1186/s12967-016-0873-1, PubMed 27149955

Øystese KA, Evang JA, Bollerslev J (2016)
Non-functioning pituitary adenomas: growth and aggressiveness
Endocrine, 53 (1), 28-34
DOI 10.1007/s12020-016-0940-7, PubMed 27066792

Publications 2015

Bollerslev J, Rejnmark L, Marcocci C, Shoback DM, Sitges-Serra A, van Biesen W, Dekkers OM, European Society of Endocrinology (2015)
European Society of Endocrinology Clinical Guideline: Treatment of chronic hypoparathyroidism in adults
Eur J Endocrinol, 173 (2), G1-20
DOI 10.1530/EJE-15-0628, PubMed 26160136

Heck A, Emblem KE, Casar-Borota O, Bollerslev J, Ringstad G (2015)
Quantitative analyses of T2-weighted MRI as a potential marker for response to somatostatin analogs in newly diagnosed acromegaly
Endocrine, 52 (2), 333-43
DOI 10.1007/s12020-015-0766-8, PubMed 26475495

Heck A, Emblem KE, Casar-Borota O, Ringstad G, Bollerslev J (2015)
MRI T2 characteristics in somatotroph adenomas following somatostatin analog treatment in acromegaly
Endocrine, 53 (1), 327-30
DOI 10.1007/s12020-015-0816-2, PubMed 26615593

Helseth R, Carlsen SM, Bollerslev J, Svartberg J, Øksnes M, Skeie S, Fougner SL (2015)
Preoperative octreotide therapy and surgery in acromegaly: associations between glucose homeostasis and treatment response
Endocrine, 51 (2), 298-307
DOI 10.1007/s12020-015-0679-6, PubMed 26179177

Hofsø D, Birkeland KI, Holst JJ, Bollerslev J, Sandbu R, Røislien J, Hjelmesæth J (2015)
Gastric bypass surgery has a weight-loss independent effect on post-challenge serum glucose levels
Diabetol Metab Syndr, 7, 69
DOI 10.1186/s13098-015-0066-8, PubMed 26300987

Lekva T, Berg JP, Lyle R, Heck A, Bollerslev J, Ueland T (2015)
Alternative splicing of placental lactogen (CSH2) in somatotroph pituitary adenomas
Neuro Endocrinol Lett, 36 (2), 136-42
PubMed 26071582

Lekva T, Bollerslev J, Godang K, Roland MC, Friis CM, Voldner N, Henriksen T, Ueland T (2015)
β-cell dysfunction in women with previous gestational diabetes is associated with visceral adipose tissue distribution
Eur J Endocrinol, 173 (1), 63-70
DOI 10.1530/EJE-15-0153, PubMed 25877991

Lekva T, Bollerslev J, Norwitz ER, Aukrust P, Henriksen T, Ueland T (2015)
Aortic Stiffness and Cardiovascular Risk in Women with Previous Gestational Diabetes Mellitus
PLoS One, 10 (8), e0136892
DOI 10.1371/journal.pone.0136892, PubMed 26309121

Lewis JR, Lim WH, Ueland T, Wong G, Zhu K, Lim EM, Bollerslev J, Prince RL (2015)
Elevated Circulating Osteoprotegerin and Renal Dysfunction Predict 15-Year Cardiovascular and All-Cause Mortality: A Prospective Study of Elderly Women
PLoS One, 10 (7), e0134266
DOI 10.1371/journal.pone.0134266, PubMed 26222774

Lundstam K, Heck A, Mollerup C, Godang K, Baranowski M, Pernow Y, Varhaug JE, Hessman O, Rosén T, Nordenström J, Jansson S, Hellström M, Bollerslev J, SIPH Study Group (2015)
Effects of parathyroidectomy versus observation on the development of vertebral fractures in mild primary hyperparathyroidism
J Clin Endocrinol Metab, 100 (4), 1359-67
DOI 10.1210/jc.2014-3441, PubMed 25636048

Olarescu NC, Berryman DE, Householder LA, Lubbers ER, List EO, Benencia F, Kopchick JJ, Bollerslev J (2015)
GH action influences adipogenesis of mouse adipose tissue-derived mesenchymal stem cells
J Endocrinol, 226 (1), 13-23
DOI 10.1530/JOE-15-0012, PubMed 25943560

Olarescu NC, Heck A, Godang K, Ueland T, Bollerslev J (2015)
The Metabolic Risk in Patients Newly Diagnosed with Acromegaly Is Related to Fat Distribution and Circulating Adipokines and Improves after Treatment
Neuroendocrinology, 103 (3-4), 197-206
DOI 10.1159/000371818, PubMed 25592241

Petersenn S, Beckers A, Ferone D, van der Lely A, Bollerslev J, Boscaro M, Brue T, Bruzzi P, Casanueva FF, Chanson P, Colao A, Reincke M, Stalla G, Tsagarakis S (2015)
Therapy of endocrine disease: outcomes in patients with Cushing's disease undergoing transsphenoidal surgery: systematic review assessing criteria used to define remission and recurrence
Eur J Endocrinol, 172 (6), R227-39
DOI 10.1530/EJE-14-0883, PubMed 25599709

Ramm-Pettersen J, Halvorsen H, Evang JA, Rønning P, Hol PK, Bollerslev J, Berg-Johnsen J, Helseth E (2015)
Low immediate postoperative serum-cortisol nadir predicts the short-term, but not long-term, remission after pituitary surgery for Cushing's disease
BMC Endocr Disord, 15, 62
DOI 10.1186/s12902-015-0055-9, PubMed 26499317

Seland M, Bjøro T, Furre T, Schreiner T, Bollerslev J, Fosså SD, Loge JH, Holte H, Kiserud CE (2015)
Hormonal dysfunction is frequent in cancer survivors treated with radiotherapy to the head and neck region
J Cancer Surviv, 9 (4), 630-40
DOI 10.1007/s11764-015-0439-x, PubMed 25750158

Seland M, Holte H, Bjøro T, Schreiner T, Bollerslev J, Loge JH, Fosså SD, Kiserud CE (2015)
Chronic fatigue is prevalent and associated with hormonal dysfunction in long-term non-Hodgkin lymphoma survivors treated with radiotherapy to the head and neck region
Leuk Lymphoma, 56 (12), 3306-14
DOI 10.3109/10428194.2015.1036258, PubMed 25827172

von Düring ME, Jenssen T, Bollerslev J, Åsberg A, Godang K, Eide IA, Dahle DO, Hartmann A (2015)
Visceral fat is better related to impaired glucose metabolism than body mass index after kidney transplantation
Transpl Int, 28 (10), 1162-71
DOI 10.1111/tri.12606, PubMed 25970153

Publications 2014

Andersen TL, Hauge EM, Rolighed L, Bollerslev J, Kjærsgaard-Andersen P, Delaisse JM (2014)
Correlation between absence of bone remodeling compartment canopies, reversal phase arrest, and deficient bone formation in post-menopausal osteoporosis
Am J Pathol, 184 (4), 1142-1151
DOI 10.1016/j.ajpath.2013.12.005, PubMed 24508231

Fougner SL, Bollerslev J, Svartberg J, Øksnes M, Cooper J, Carlsen SM (2014)
Preoperative octreotide treatment of acromegaly: long-term results of a randomised controlled trial
Eur J Endocrinol, 171 (2), 229-35
DOI 10.1530/EJE-14-0249, PubMed 24866574

Frøslie KF, Røislien J, Qvigstad E, Godang K, Bollerslev J, Henriksen T, Veierød MB (2014)
Shape information in repeated glucose curves during pregnancy provided significant physiological information for neonatal outcomes
PLoS One, 9 (3), e90798
DOI 10.1371/journal.pone.0090798, PubMed 24619030

Godang K, Frøslie KF, Henriksen T, Qvigstad E, Bollerslev J (2014)
Seasonal variation in maternal and umbilical cord 25(OH) vitamin D and their associations with neonatal adiposity
Eur J Endocrinol, 170 (4), 609-17
DOI 10.1530/EJE-13-0842, PubMed 24451081

Haugen G, Bollerslev J, Henriksen T (2014)
Human fetoplacental and fetal liver blood flow after maternal glucose loading: a cross-sectional observational study
Acta Obstet Gynecol Scand, 93 (8), 778-85
DOI 10.1111/aogs.12419, PubMed 24806823

Heimdal K, Sanchez-Guixé M, Aukrust I, Bollerslev J, Bruland O, Jablonski GE, Erichsen AK, Gude E, Koht JA, Erdal S, Fiskerstrand T, Haukanes BI, Boman H, Bjørkhaug L, Tallaksen CM, Knappskog PM, Johansson S (2014)
STUB1 mutations in autosomal recessive ataxias - evidence for mutation-specific clinical heterogeneity
Orphanet J Rare Dis, 9, 146
DOI 10.1186/s13023-014-0146-0, PubMed 25258038

Hjelle AM, Apalset E, Mielnik P, Bollerslev J, Lundin KE, Tell GS (2014)
Celiac disease and risk of fracture in adults--a review
Osteoporos Int, 25 (6), 1667-76
DOI 10.1007/s00198-014-2683-8, PubMed 24691647

Jensen PR, Andersen TL, Hauge EM, Bollerslev J, Delaissé JM (2014)
A joined role of canopy and reversal cells in bone remodeling--lessons from glucocorticoid-induced osteoporosis
Bone, 73, 16-23
DOI 10.1016/j.bone.2014.12.004, PubMed 25497571

Kiserud CE, Seland M, Holte H, Fosså A, Fosså SD, Bollerslev J, Bjøro T, Loge JH (2014)
Fatigue in male lymphoma survivors differs between diagnostic groups and is associated with latent hypothyroidism
Acta Oncol, 54 (1), 49-59
DOI 10.3109/0284186X.2014.948057, PubMed 25140862

Lewis JR, Lim WH, Zhu K, Wong G, Dhaliwal SS, Lim EM, Ueland T, Bollerslev J, Prince RL (2014)
Elevated osteoprotegerin predicts declining renal function in elderly women: a 10-year prospective cohort study
Am J Nephrol, 39 (1), 66-74
DOI 10.1159/000357787, PubMed 24457210

Marcocci C, Bollerslev J, Khan AA, Shoback DM (2014)
Medical management of primary hyperparathyroidism: proceedings of the fourth International Workshop on the Management of Asymptomatic Primary Hyperparathyroidism
J Clin Endocrinol Metab, 99 (10), 3607-18
DOI 10.1210/jc.2014-1417, PubMed 25162668

Olarescu NC, Jørgensen AP, Godang K, Jurik AG, Frøslie KF, Bollerslev J (2014)
Dual-energy X-ray absorptiometry is a valid method to estimate visceral adipose tissue in adult patients with Prader-Willi syndrome during treatment with growth hormone
J Clin Endocrinol Metab, 99 (9), E1727-31
DOI 10.1210/jc.2014-2059, PubMed 24955611

Petersenn S, Bollerslev J, Arafat AM, Schopohl J, Serri O, Katznelson L, Lasher J, Hughes G, Hu K, Shen G, Reséndiz KH, Giannone V, Beckers A (2014)
Pharmacokinetics, pharmacodynamics, and safety of pasireotide LAR in patients with acromegaly: a randomized, multicenter, open-label, phase I study
J Clin Pharmacol, 54 (11), 1308-17
DOI 10.1002/jcph.326, PubMed 24800725

Roland MC, Friis CM, Godang K, Bollerslev J, Haugen G, Henriksen T (2014)
Maternal factors associated with fetal growth and birthweight are independent determinants of placental weight and exhibit differential effects by fetal sex
PLoS One, 9 (2), e87303
DOI 10.1371/journal.pone.0087303, PubMed 24516548

Ueland T, Olarescu NC, Jørgensen AP, Otterdal K, Aukrust P, Godang K, Lekva T, Bollerslev J (2014)
Increased serum and bone matrix levels of the secreted Wnt antagonist DKK-1 in patients with growth hormone deficiency in response to growth hormone treatment
J Clin Endocrinol Metab, 100 (2), 736-43
DOI 10.1210/jc.2014-2912, PubMed 25459913

Publications 2013

Andersen TL, Abdelgawad ME, Kristensen HB, Hauge EM, Rolighed L, Bollerslev J, Kjærsgaard-Andersen P, Delaisse JM (2013)
Understanding coupling between bone resorption and formation: are reversal cells the missing link?
Am J Pathol, 183 (1), 235-46
DOI 10.1016/j.ajpath.2013.03.006, PubMed 23747107

Bollerslev J (2013)
The important players in primary hyperparathyroidism
Clin Endocrinol (Oxf), 79 (6), 774-5
DOI 10.1111/cen.12291, PubMed 23848552

Bollerslev J, Harris ST, Leder BZ (2013)
Medicines and bone loss
J Clin Endocrinol Metab, 98 (4), 33A-4A
DOI 10.1210/jcem.98.4.zeg33a, PubMed 23564951

Bollerslev J, Harris ST, Leder BZ (2013)
Hypoparathyroidism
J Clin Endocrinol Metab, 98 (6), 39A-40A
DOI 10.1210/jcem.98.6.zeg39a, PubMed 23729019

Bollerslev J, Henriksen K, Nielsen MF, Brixen K, Van Hul W (2013)
Autosomal dominant osteopetrosis revisited: lessons from recent studies
Eur J Endocrinol, 169 (2), R39-57
DOI 10.1530/EJE-13-0136, PubMed 23744590

Bollerslev J, Klibanski A, Tritos N (2013)
Traumatic brain injury: effects on the endocrine system
J Clin Endocrinol Metab, 98 (3), 27A-8A
DOI 10.1210/jcem.98.3.zeg27a, PubMed 23472238

Casar-Borota O, Heck A, Schulz S, Nesland JM, Ramm-Pettersen J, Lekva T, Alafuzoff I, Bollerslev J (2013)
Expression of SSTR2a, but not of SSTRs 1, 3, or 5 in somatotroph adenomas assessed by monoclonal antibodies was reduced by octreotide and correlated with the acute and long-term effects of octreotide
J Clin Endocrinol Metab, 98 (11), E1730-9
DOI 10.1210/jc.2013-2145, PubMed 24092823

Evang JA, Bollerslev J, Casar-Borota O, Lekva T, Ramm-Pettersen J, Berg JP (2013)
Different levels of various glucocorticoid-regulated genes in corticotroph adenomas
Endocrine, 44 (1), 220-7
DOI 10.1007/s12020-012-9871-0, PubMed 23315031

Friis CM, Paasche Roland MC, Godang K, Ueland T, Tanbo T, Bollerslev J, Henriksen T (2013)
Adiposity-related inflammation: effects of pregnancy
Obesity (Silver Spring), 21 (1), E124-30
DOI 10.1002/oby.20120, PubMed 23505192

Friis CM, Qvigstad E, Paasche Roland MC, Godang K, Voldner N, Bollerslev J, Henriksen T (2013)
Newborn body fat: associations with maternal metabolic state and placental size
PLoS One, 8 (2), e57467
DOI 10.1371/journal.pone.0057467, PubMed 23460863

Frøslie KF, Røislien J, Qvigstad E, Godang K, Bollerslev J, Voldner N, Henriksen T, Veierød MB (2013)
Shape information from glucose curves: functional data analysis compared with traditional summary measures
BMC Med Res Methodol, 13, 6
DOI 10.1186/1471-2288-13-6, PubMed 23327294

Godang K, Frøslie KF, Henriksen T, Isaksen GA, Voldner N, Lekva T, Ueland T, Bollerslev J (2013)
Umbilical cord levels of sclerostin, placental weight, and birth weight are predictors of total bone mineral content in neonates
Eur J Endocrinol, 168 (3), 371-8
DOI 10.1530/EJE-12-0531, PubMed 23221033

Halvorsen H, Ramm-Pettersen J, Josefsen R, Rønning P, Reinlie S, Meling T, Berg-Johnsen J, Bollerslev J, Helseth E (2013)
Surgical complications after transsphenoidal microscopic and endoscopic surgery for pituitary adenoma: a consecutive series of 506 procedures
Acta Neurochir (Wien), 156 (3), 441-9
DOI 10.1007/s00701-013-1959-7, PubMed 24343227

Jørgensen AP, Ueland T, Sode-Carlsen R, Schreiner T, Rabben KF, Farholt S, Høybye C, Christiansen JS, Bollerslev J (2013)
Two years of growth hormone treatment in adults with Prader-Willi syndrome do not improve the low BMD
J Clin Endocrinol Metab, 98 (4), E753-60
DOI 10.1210/jc.2012-3378, PubMed 23436915

Jørgensen AP, Ueland T, Sode-Carlsen R, Schreiner T, Rabben KF, Farholt S, Høybye C, Christiansen JS, Bollerslev J (2013)
Glucose homeostasis in adults with Prader-Willi syndrome during treatment with growth hormone: results from a 12-month prospective study
Growth Horm IGF Res, 24 (1), 16-21
DOI 10.1016/j.ghir.2013.11.002, PubMed 24360789

Lekva T, Berg JP, Heck A, Lyngvi Fougner S, Olstad OK, Ringstad G, Bollerslev J, Ueland T (2013)
Attenuated RORC expression in the presence of EMT progression in somatotroph adenomas following treatment with somatostatin analogs is associated with poor clinical recovery
PLoS One, 8 (6), e66927
DOI 10.1371/journal.pone.0066927, PubMed 23825587

Lekva T, Berg JP, Lyle R, Heck A, Ringstad G, Olstad OK, Michelsen AE, Casar-Borota O, Bollerslev J, Ueland T (2013)
Epithelial splicing regulator protein 1 and alternative splicing in somatotroph adenomas
Endocrinology, 154 (9), 3331-43
DOI 10.1210/en.2013-1051, PubMed 23825128

Lekva T, Bollerslev J, Sahraoui A, Scholz H, Bøyum H, Evang JA, Godang K, Aukrust P, Ueland T (2013)
Thioredoxin interacting protein is a potential regulator of glucose and energy homeostasis in endogenous Cushing's syndrome
PLoS One, 8 (5), e64247
DOI 10.1371/journal.pone.0064247, PubMed 23691179

Olarescu NC, Ueland T, Godang K, Lindberg-Larsen R, Jørgensen JO, Bollerslev J (2013)
Inflammatory adipokines contribute to insulin resistance in active acromegaly and respond differently to different treatment modalities
Eur J Endocrinol, 170 (1), 39-48
DOI 10.1530/EJE-13-0523, PubMed 24092547

Roland MC, Friis CM, Lorentzen B, Bollerslev J, Haugen G, Henriksen T (2013)
PP076. Gender differences in fetal growth and fetal-placental ratio in preeclamptic and normal pregnancies
Pregnancy Hypertens, 3 (2), 95
DOI 10.1016/j.preghy.2013.04.101, PubMed 26105931

Publications 2012

Bollerslev J, Harris ST, Leder BZ (2012)
Glucocorticoid-induced osteoporosis
J Clin Endocrinol Metab, 97 (2), 35A
DOI 10.1210/jcem.97.2.zeg35a, PubMed 22312098

Casar-Borota O, Fougner SL, Bollerslev J, Nesland JM (2012)
KIT protein expression and mutational status of KIT gene in pituitary adenomas
Virchows Arch, 460 (2), 171-81
DOI 10.1007/s00428-011-1185-8, PubMed 22213031

Fougner SL, Casar-Borota O, Heck A, Berg JP, Bollerslev J (2012)
Adenoma granulation pattern correlates with clinical variables and effect of somatostatin analogue treatment in a large series of patients with acromegaly
Clin Endocrinol (Oxf), 76 (1), 96-102
DOI 10.1111/j.1365-2265.2011.04163.x, PubMed 21722151

Heck A, Ringstad G, Fougner SL, Casar-Borota O, Nome T, Ramm-Pettersen J, Bollerslev J (2012)
Intensity of pituitary adenoma on T2-weighted magnetic resonance imaging predicts the response to octreotide treatment in newly diagnosed acromegaly
Clin Endocrinol (Oxf), 77 (1), 72-8
DOI 10.1111/j.1365-2265.2011.04286.x, PubMed 22066905

Jensen PR, Andersen TL, Søe K, Hauge EM, Bollerslev J, Amling M, Barvencik F, Delaissé JM (2012)
Premature loss of bone remodeling compartment canopies is associated with deficient bone formation: a study of healthy individuals and patients with Cushing's syndrome
J Bone Miner Res, 27 (4), 770-80
DOI 10.1002/jbmr.1490, PubMed 22162180

Jørgensen AP, Bollerslev J (2012)
Bone: Growth hormone replacement--implications for bone health
Nat Rev Endocrinol, 8 (6), 325-6
DOI 10.1038/nrendo.2012.50, PubMed 22473331

Lekva T, Berg JP, Fougner SL, Olstad OK, Ueland T, Bollerslev J (2012)
Gene expression profiling identifies ESRP1 as a potential regulator of epithelial mesenchymal transition in somatotroph adenomas from a large cohort of patients with acromegaly
J Clin Endocrinol Metab, 97 (8), E1506-14
DOI 10.1210/jc.2012-1760, PubMed 22585092

Lekva T, Ueland T, Bøyum H, Evang JA, Godang K, Bollerslev J (2012)
TXNIP is highly regulated in bone biopsies from patients with endogenous Cushing's syndrome and related to bone turnover
Eur J Endocrinol, 166 (6), 1039-48
DOI 10.1530/EJE-11-1082, PubMed 22450549

Olarescu NC, Ueland T, Lekva T, Dahl TB, Halvorsen B, Aukrust P, Bollerslev J (2012)
Adipocytes as a source of increased circulating levels of nicotinamide phosphoribosyltransferase/visfatin in active acromegaly
J Clin Endocrinol Metab, 97 (4), 1355-62
DOI 10.1210/jc.2011-2417, PubMed 22319029

Roland MC, Friis CM, Voldner N, Godang K, Bollerslev J, Haugen G, Henriksen T (2012)
Fetal growth versus birthweight: the role of placenta versus other determinants
PLoS One, 7 (6), e39324
DOI 10.1371/journal.pone.0039324, PubMed 22723995

Smerud KT, Dolgos S, Olsen IC, Åsberg A, Sagedal S, Reisæter AV, Midtvedt K, Pfeffer P, Ueland T, Godang K, Bollerslev J, Hartmann A (2012)
A 1-year randomized, double-blind, placebo-controlled study of intravenous ibandronate on bone loss following renal transplantation
Am J Transplant, 12 (12), 3316-25
DOI 10.1111/j.1600-6143.2012.04233.x, PubMed 22946930

Zini M, Attanasio R, Cesareo R, Emmolo I, Frasoldati A, Gianotti L, Guglielmi R, Piovesan A, Procopio M, Scillitani A, Versari A, Bollerslev J, Rao DS, Marcocci C, Borretta G, Italian Association of Clinical Endocrinologists (2012)
AME position statement: primary hyperparathyroidism in clinical practice
J Endocrinol Invest, 35 (7 Suppl), 2-21
PubMed 22824948

Publications 2011

Bollerslev J, Harris ST, Leder BZ (2011)
Bisphosphonates for osteoporosis: benefits and risks
J Clin Endocrinol Metab, 96 (9), 27A, 28A
DOI 10.1210/jcem.96.9.zeg27a, PubMed 21896893

Bollerslev J, Marcocci C, Sosa M, Nordenström J, Bouillon R, Mosekilde L (2011)
Current evidence for recommendation of surgery, medical treatment and vitamin D repletion in mild primary hyperparathyroidism
Eur J Endocrinol, 165 (6), 851-64
DOI 10.1530/EJE-11-0589, PubMed 21964961

Carlsen SM, Svartberg J, Schreiner T, Aanderud S, Johannesen O, Skeie S, Lund-Johansen M, Fougner SL, Bollerslev J, POTA study group (2011)
Six-month preoperative octreotide treatment in unselected, de novo patients with acromegaly: effect on biochemistry, tumour volume, and postoperative cure
Clin Endocrinol (Oxf), 74 (6), 736-43
DOI 10.1111/j.1365-2265.2011.03982.x, PubMed 21521254

Dolgos S, Hartmann A, Bollerslev J, Vörös P, Rosivall L (2011)
The importance of body composition and dry weight assessments in patients with chronic kidney disease
Acta Physiol Hung, 98 (2), 105-16
DOI 10.1556/APhysiol.98.2011.2.2, PubMed 21616769

Evang JA, Berg JP, Casar-Borota O, Lekva T, Kringen MK, Ramm-Pettersen J, Bollerslev J (2011)
Reduced levels of E-cadherin correlate with progression of corticotroph pituitary tumours
Clin Endocrinol (Oxf), 75 (6), 811-8
DOI 10.1111/j.1365-2265.2011.04109.x, PubMed 21595730

Frost M, Andersen T, Gossiel F, Hansen S, Bollerslev J, van Hul W, Eastell R, Kassem M, Brixen K (2011)
Levels of serotonin, sclerostin, bone turnover markers as well as bone density and microarchitecture in patients with high-bone-mass phenotype due to a mutation in Lrp5
J Bone Miner Res, 26 (8), 1721-8
DOI 10.1002/jbmr.376, PubMed 21351148

Frøslie KF, Godang K, Bollerslev J, Henriksen T, Røislien J, Veierød MB, Qvigstad E (2011)
Correction of an unexpected increasing trend in glucose measurements during 7 years recruitment to a cohort study
Clin Biochem, 44 (17-18), 1483-6
DOI 10.1016/j.clinbiochem.2011.08.1150, PubMed 21945023

Jørgensen AP, Fougner KJ, Ueland T, Gudmundsen O, Burman P, Schreiner T, Bollerslev J (2011)
Favorable long-term effects of growth hormone replacement therapy on quality of life, bone metabolism, body composition and lipid levels in patients with adult-onset growth hormone deficiency
Growth Horm IGF Res, 21 (2), 69-75
DOI 10.1016/j.ghir.2011.01.001, PubMed 21295507

Kaasen A, Helbig A, Malt UF, Godang K, Bollerslev J, Naes T, Haugen G (2011)
The relation of psychological distress to salivary and serum cortisol levels in pregnant women shortly after the diagnosis of a structural fetal anomaly
Acta Obstet Gynecol Scand, 91 (1), 68-78
DOI 10.1111/j.1600-0412.2011.01266.x, PubMed 21880030

Persson A, Bollerslev J, Rosen T, Mollerup CL, Franco C, Isaksen GA, Ueland T, Jansson S, Caidahl K, SIPH Study Group (2011)
Effect of surgery on cardiac structure and function in mild primary hyperparathyroidism
Clin Endocrinol (Oxf), 74 (2), 174-80
DOI 10.1111/j.1365-2265.2010.03909.x, PubMed 21044114

Ramm-Pettersen J, Berg-Johnsen J, Hol PK, Roy S, Bollerslev J, Schreiner T, Helseth E (2011)
Intra-operative MRI facilitates tumour resection during trans-sphenoidal surgery for pituitary adenomas
Acta Neurochir (Wien), 153 (7), 1367-73
DOI 10.1007/s00701-011-1004-7, PubMed 21523361

Rolighed L, Bollerslev J, Mosekilde L (2011)
Vitamin D treatment in primary hyperparathyroidism
Curr Drug Saf, 6 (2), 100-7
DOI 10.2174/157488611795684613, PubMed 21524245

Sode-Carlsen R, Farholt S, Rabben KF, Bollerslev J, Schreiner T, Jurik AG, Christiansen JS, Höybye C (2011)
Growth hormone treatment in adults with Prader-Willi syndrome: the Scandinavian study
Endocrine, 41 (2), 191-9
DOI 10.1007/s12020-011-9560-4, PubMed 22081257

Sode-Carlsen R, Farholt S, Rabben KF, Bollerslev J, Schreiner T, Jurik AG, Frystyk J, Christiansen JS, Höybye C (2011)
Growth hormone treatment for two years is safe and effective in adults with Prader-Willi syndrome
Growth Horm IGF Res, 21 (4), 185-90
DOI 10.1016/j.ghir.2011.05.002, PubMed 21664161

Ueland T, Jørgensen AP, Godang K, Fougner KJ, Aukrust P, Burman P, Bollerslev J (2011)
Interleukin 1 receptor antagonist is associated with changes in body composition during physiological GH substitution in patients with adult-onset growth hormone deficiency
Clin Endocrinol (Oxf), 74 (1), 60-6
DOI 10.1111/j.1365-2265.2010.03884.x, PubMed 21039720

Ueland T, Lekva T, Otterdal K, Dahl TB, Olarescu NC, Jørgensen AP, Fougner KJ, Brixen K, Aukrust P, Bollerslev J (2011)
Increased serum and bone matrix levels of transforming growth factor {beta}1 in patients with GH deficiency in response to GH treatment
Eur J Endocrinol, 165 (3), 393-400
DOI 10.1530/EJE-11-0442, PubMed 21653735

Publications 2010

Dolgos S, Hartmann A, Isaksen GA, Simonsen S, Bjørtuft Ø, Boberg KM, Bollerslev J (2010)
Osteoporosis is a prevalent finding in patients with solid organ failure awaiting transplantation - a population based study
Clin Transplant, 24 (5), E145-52
DOI 10.1111/j.1399-0012.2010.01231.x, PubMed 20236290

Evang JA, Borota OC, Melum E, Holm R, Ramm-Pettersen J, Bollerslev J, Berg JP (2010)
HDAC2 expression and variable number of repeats in exon 1 of the HDAC2 gene in corticotroph adenomas
Clin Endocrinol (Oxf), 73 (2), 229-35
DOI 10.1111/j.1365-2265.2010.03805.x, PubMed 20346000

Forli L, Bollerslev J, Simonsen S, Isaksen GA, Godang K, Pripp AH, Bjortuft O (2010)
Disturbed energy metabolism after lung and heart transplantation
Clin Transplant, 25 (2), E136-43
DOI 10.1111/j.1399-0012.2010.01379.x, PubMed 21158927

Forli L, Bollerslev J, Simonsen S, Isaksen GA, Kvamsdal KE, Godang K, Gadeholt G, Pripp AH, Bjortuft O (2010)
Dietary vitamin K2 supplement improves bone status after lung and heart transplantation
Transplantation, 89 (4), 458-64
DOI 10.1097/TP.0b013e3181c46b69, PubMed 20177349

Fougner SL, Lekva T, Borota OC, Hald JK, Bollerslev J, Berg JP (2010)
The expression of E-cadherin in somatotroph pituitary adenomas is related to tumor size, invasiveness, and somatostatin analog response
J Clin Endocrinol Metab, 95 (5), 2334-42
DOI 10.1210/jc.2009-2197, PubMed 20335450

Friis CM, Frøslie KF, Røislien J, Voldner N, Godang K, Ueland T, Bollerslev J, Veierød MB, Henriksen T (2010)
The interleukins IL-6 and IL-1Ra: a mediating role in the associations between BMI and birth weight?
J Dev Orig Health Dis, 1 (5), 310-8
DOI 10.1017/S204017441000036X, PubMed 25141934

Godang K, Qvigstad E, Voldner N, Isaksen GA, Frøslie KF, Nøtthellen J, Henriksen T, Bollerslev J (2010)
Assessing body composition in healthy newborn infants: reliability of dual-energy x-ray absorptiometry
J Clin Densitom, 13 (2), 151-60
DOI 10.1016/j.jocd.2010.01.121, PubMed 20378381

Henriksen K, Bollerslev J, Everts V, Karsdal MA (2010)
Osteoclast activity and subtypes as a function of physiology and pathology--implications for future treatments of osteoporosis
Endocr Rev, 32 (1), 31-63
DOI 10.1210/er.2010-0006, PubMed 20851921

Hjelmesaeth J, Røislien J, Hofsø D, Bollerslev J (2010)
Plasma 25-hydroxyvitamin d concentration and metabolic syndrome among middle-aged and elderly chinese individuals: response to Lu et al
Diabetes Care, 33 (1), e13; author reply e14
DOI 10.2337/dc09-1568, PubMed 20040663

Hofsø D, Jenssen T, Bollerslev J, Ueland T, Godang K, Stumvoll M, Sandbu R, Røislien J, Hjelmesæth J (2010)
Beta cell function after weight loss: a clinical trial comparing gastric bypass surgery and intensive lifestyle intervention
Eur J Endocrinol, 164 (2), 231-8
DOI 10.1530/EJE-10-0804, PubMed 21078684

Hofsø D, Nordstrand N, Johnson LK, Karlsen TI, Hager H, Jenssen T, Bollerslev J, Godang K, Sandbu R, Røislien J, Hjelmesaeth J (2010)
Obesity-related cardiovascular risk factors after weight loss: a clinical trial comparing gastric bypass surgery and intensive lifestyle intervention
Eur J Endocrinol, 163 (5), 735-45
DOI 10.1530/EJE-10-0514, PubMed 20798226

Sode-Carlsen R, Farholt S, Rabben KF, Bollerslev J, Schreiner T, Jurik AG, Christiansen JS, Höybye C (2010)
Body composition, endocrine and metabolic profiles in adults with Prader-Willi syndrome
Growth Horm IGF Res, 20 (3), 179-84
DOI 10.1016/j.ghir.2009.12.004, PubMed 20199883

Sode-Carlsen R, Farholt S, Rabben KF, Bollerslev J, Schreiner T, Jurik AG, Christiansen JS, Höybye C (2010)
One year of growth hormone treatment in adults with Prader-Willi syndrome improves body composition: results from a randomized, placebo-controlled study
J Clin Endocrinol Metab, 95 (11), 4943-50
DOI 10.1210/jc.2010-0907, PubMed 20702523

Voldner N, Qvigstad E, Frøslie KF, Godang K, Henriksen T, Bollerslev J (2010)
Increased risk of macrosomia among overweight women with high gestational rise in fasting glucose
J Matern Fetal Neonatal Med, 23 (1), 74-81
DOI 10.3109/14767050903121472, PubMed 19626569

Wyller VB, Evang JA, Godang K, Solhjell KK, Bollerslev J (2010)
Hormonal alterations in adolescent chronic fatigue syndrome
Acta Paediatr, 99 (5), 770-773
DOI 10.1111/j.1651-2227.2010.01701.x, PubMed 20199497

Publications 2009

Bollerslev J, Fougner SL, Berg JP (2009)
New directions in pharmacological treatment of acromegaly
Expert Opin Investig Drugs, 18 (1), 13-22
DOI 10.1517/13543780802554357, PubMed 19053878

Bollerslev J, Rosen T, Mollerup CL, Nordenström J, Baranowski M, Franco C, Pernow Y, Isaksen GA, Godang K, Ueland T, Jansson S, SIPH Study Group (2009)
Effect of surgery on cardiovascular risk factors in mild primary hyperparathyroidism
J Clin Endocrinol Metab, 94 (7), 2255-61
DOI 10.1210/jc.2008-2742, PubMed 19351725

Borota OC, Scheithauer BW, Fougner SL, Hald JK, Ramm-Pettersen J, Bollerslev J (2009)
Spindle cell oncocytoma of the adenohypophysis: report of a case with marked cellular atypia and recurrence despite adjuvant treatment
Clin Neuropathol, 28 (2), 91-5
DOI 10.5414/npp28091, PubMed 19353839

Dolgos S, Hartmann A, Bønsnes S, Isaksen GA, Godang K, Ueland T, Pfeffer P, Bollerslev J (2009)
Early changes in bone mass, biochemical bone markers and fibroblast growth factor 23 after renal transplantation
Scand J Clin Lab Invest, 69 (2), 161-7
DOI 10.1080/00365510802449634, PubMed 18972258

Dolgos S, Hartmann A, Jenssen T, Isaksen GA, Pfeffer P, Bollerslev J (2009)
Determinants of short-term changes in body composition following renal transplantation
Scand J Urol Nephrol, 43 (1), 76-83
DOI 10.1080/00365590802273226, PubMed 18777442

Erichsen MM, Løvås K, Skinningsrud B, Wolff AB, Undlien DE, Svartberg J, Fougner KJ, Berg TJ, Bollerslev J, Mella B, Carlson JA, Erlich H, Husebye ES (2009)
Clinical, immunological, and genetic features of autoimmune primary adrenal insufficiency: observations from a Norwegian registry
J Clin Endocrinol Metab, 94 (12), 4882-90
DOI 10.1210/jc.2009-1368, PubMed 19858318

Hjelmesaeth J, Hofsø D, Aasheim ET, Jenssen T, Moan J, Hager H, Røislien J, Bollerslev J (2009)
Parathyroid hormone, but not vitamin D, is associated with the metabolic syndrome in morbidly obese women and men: a cross-sectional study
Cardiovasc Diabetol, 8, 7
DOI 10.1186/1475-2840-8-7, PubMed 19187564

Hofsø D, Jenssen T, Bollerslev J, Røislien J, Hager H, Hjelmesaeth J (2009)
Anthropometric characteristics and type 2 diabetes in extremely obese Caucasian subjects: a cross-sectional study
Diabetes Res Clin Pract, 86 (1), e9-11
DOI 10.1016/j.diabres.2009.06.016, PubMed 19608292

Hofsø D, Ueland T, Hager H, Jenssen T, Bollerslev J, Godang K, Aukrust P, Røislien J, Hjelmesaeth J (2009)
Inflammatory mediators in morbidly obese subjects: associations with glucose abnormalities and changes after oral glucose
Eur J Endocrinol, 161 (3), 451-8
DOI 10.1530/EJE-09-0421, PubMed 19542241

Lekva T, Bollerslev J, Kristo C, Olstad OK, Ueland T, Jemtland R (2009)
The glucocorticoid-induced leucine zipper gene (GILZ) expression decreases after successful treatment of patients with endogenous Cushing's syndrome and may play a role in glucocorticoid-induced osteoporosis
J Clin Endocrinol Metab, 95 (1), 246-55
DOI 10.1210/jc.2009-0595, PubMed 19875485

Lekva T, Bollerslev J, Kristo CL, Olstad OK, Ueland T, Jemtland R (2009)
The Glucocorticoid-Induced Leucine Zipper Gene (GILZ) Expression Decreases after Successful Treatment of Patients with Endogenous Cushing's Syndrome and May Play a Role in Glucocorticoid-Induced Osteoporosis
Endocr Rev, 30 (7), 932
DOI 10.1210/edrv.30.7.9985, PubMed 28199557

Løvås K, Gjesdal CG, Christensen M, Wolff AB, Almås B, Svartberg J, Fougner KJ, Syversen U, Bollerslev J, Falch JA, Hunt PJ, Chatterjee VK, Husebye ES (2009)
Glucocorticoid replacement therapy and pharmacogenetics in Addison's disease: effects on bone
Eur J Endocrinol, 160 (6), 993-1002
DOI 10.1530/EJE-08-0880, PubMed 19282465

Qvigstad E, Voldner N, Bollerslev J, Henriksen T (2009)
[Diabetes in pregnancy--prevention over generations]
Tidsskr Nor Laegeforen, 129 (23), 2494-6
DOI 10.4045/tidsskr.09.0712, PubMed 19997141

Qvigstad E, Voldner N, Godang K, Henriksen T, Bollerslev J (2009)
Overweight is associated with impaired beta-cell function during pregnancy: a longitudinal study of 553 normal pregnancies
Eur J Endocrinol, 162 (1), 67-73
DOI 10.1530/EJE-09-0416, PubMed 19841044

Sode-Carlsen R, Farholt S, Rabben KF, Bollerslev J, Sandahl Christiansen J, Höybye C (2009)
Assessment of physical function in adults with Prader-Willi syndrome
Disabil Rehabil, 31 (21), 1780-4
DOI 10.1080/09638280902751980, PubMed 19479512

Ueland T, Fougner SL, Godang K, Lekva T, Schurgers LJ, Scholz H, Halvorsen B, Schreiner T, Aukrust P, Bollerslev J (2009)
Associations between body composition, circulating interleukin-1 receptor antagonist, osteocalcin, and insulin metabolism in active acromegaly
J Clin Endocrinol Metab, 95 (1), 361-8
DOI 10.1210/jc.2009-0422, PubMed 19880791

Ueland T, Fougner SL, Godang K, Lekva T, Schurgers LJ, Scholz H, Halvorsen B, Schreiner T, Aukrust PL, Bollerslev J (2009)
Associations between Body Composition, Circulating Interleukin-1 Receptor Antagonist, Osteocalcin, and Insulin Metabolism in Active Acromegaly
Endocr Rev, 30 (7), 927
DOI 10.1210/edrv.30.7.9997, PubMed 28199500

Ueland T, Wilson SG, Amirul Islam FM, Mullin B, Devine A, Bollerslev J, Zhu K, Prince RL (2009)
A cohort study of the effects of serum osteoprotegerin and osteoprotegerin gene polymorphisms on cardiovascular mortality in elderly women
Clin Endocrinol (Oxf), 71 (6), 828-33
DOI 10.1111/j.1365-2265.2009.03605.x, PubMed 19508593

Publications 2008

Carlsen SM, Lund-Johansen M, Schreiner T, Aanderud S, Johannesen O, Svartberg J, Cooper JG, Hald JK, Fougner SL, Bollerslev J, Preoperative Octreotide Treatment of Acromegaly study group (2008)
Preoperative octreotide treatment in newly diagnosed acromegalic patients with macroadenomas increases cure short-term postoperative rates: a prospective, randomized trial
J Clin Endocrinol Metab, 93 (8), 2984-90
DOI 10.1210/jc.2008-0315, PubMed 18492760

Dolgos S, Hartmann A, Bønsnes S, Ueland T, Isaksen GA, Godang K, Pfeffer P, Bollerslev J (2008)
Determinants of bone mass in end-stage renal failure patients at the time of kidney transplantation
Clin Transplant, 22 (4), 462-8
DOI 10.1111/j.1399-0012.2008.00810.x, PubMed 18318737

Erichsen MM, Løvås K, Fougner KJ, Svartberg J, Hauge ER, Bollerslev J, Berg JP, Mella B, Husebye ES (2008)
Normal overall mortality rate in Addison's disease, but young patients are at risk of premature death
Eur J Endocrinol, 160 (2), 233-7
DOI 10.1530/EJE-08-0550, PubMed 19011006

Fougner SL, Bollerslev J, Latif F, Hald JK, Lund T, Ramm-Pettersen J, Berg JP (2008)
Low levels of raf kinase inhibitory protein in growth hormone-secreting pituitary adenomas correlate with poor response to octreotide treatment
J Clin Endocrinol Metab, 93 (4), 1211-6
DOI 10.1210/jc.2007-2272, PubMed 18230656

Henriksen K, Gram J, Neutzsky-Wulff AV, Jensen VK, Dziegiel MH, Bollerslev J, Karsdal MA (2008)
Characterization of acid flux in osteoclasts from patients harboring a G215R mutation in ClC-7
Biochem Biophys Res Commun, 378 (4), 804-9
DOI 10.1016/j.bbrc.2008.11.145, PubMed 19070589

Kristo C, Ueland T, Godang K, Aukrust P, Bollerslev J (2008)
Biochemical markers for cardiovascular risk following treatment in endogenous Cushing's syndrome
J Endocrinol Invest, 31 (5), 400-5
DOI 10.1007/BF03346383, PubMed 18560257

Lyngstad-Brechan MA, Taubøll E, Nakken KO, Gjerstad L, Godang K, Jemtland R, Bollerslev J (2008)
Reduced bone mass and increased bone turnover in postmenopausal women with epilepsy using antiepileptic drug monotherapy
Scand J Clin Lab Invest, 68 (8), 759-66
DOI 10.1080/00365510802233442, PubMed 18618370

Segovia-Silvestre T, Neutzsky-Wulff AV, Sorensen MG, Christiansen C, Bollerslev J, Karsdal MA, Henriksen K (2008)
Advances in osteoclast biology resulting from the study of osteopetrotic mutations
Hum Genet, 124 (6), 561-77
DOI 10.1007/s00439-008-0583-8, PubMed 18987890

Ueland T, Dalsoren T, Voldner N, Godang K, Henriksen T, Bollerslev J (2008)
Retinol-binding protein-4 is not strongly associated with insulin sensitivity in normal pregnancies
Eur J Endocrinol, 159 (1), 49-54
DOI 10.1530/EJE-07-0682, PubMed 18426814

Voldner N, Frøslie KF, Bo K, Haakstad L, Hoff C, Godang K, Bollerslev J, Henriksen T (2008)
Modifiable determinants of fetal macrosomia: role of lifestyle-related factors
Acta Obstet Gynecol Scand, 87 (4), 423-9
DOI 10.1080/00016340801989825, PubMed 18382868

Publications 2007

Bollerslev J, Jansson S, Mollerup CL, Nordenström J, Lundgren E, Tørring O, Varhaug JE, Baranowski M, Aanderud S, Franco C, Freyschuss B, Isaksen GA, Ueland T, Rosen T (2007)
Medical observation, compared with parathyroidectomy, for asymptomatic primary hyperparathyroidism: a prospective, randomized trial
J Clin Endocrinol Metab, 92 (5), 1687-92
DOI 10.1210/jc.2006-1836, PubMed 17284629

Fougner SL, Borota OC, Berg JP, Hald JK, Ramm-Pettersen J, Bollerslev J (2007)
The clinical response to somatostatin analogues in acromegaly correlates to the somatostatin receptor subtype 2a protein expression of the adenoma
Clin Endocrinol (Oxf), 68 (3), 458-65
DOI 10.1111/j.1365-2265.2007.03065.x, PubMed 17941904

Karsdal MA, Martin TJ, Bollerslev J, Christiansen C, Henriksen K (2007)
Are nonresorbing osteoclasts sources of bone anabolic activity?
J Bone Miner Res, 22 (4), 487-94
DOI 10.1359/jbmr.070109, PubMed 17227224

Qiu W, Andersen TE, Bollerslev J, Mandrup S, Abdallah BM, Kassem M (2007)
Patients with high bone mass phenotype exhibit enhanced osteoblast differentiation and inhibition of adipogenesis of human mesenchymal stem cells
J Bone Miner Res, 22 (11), 1720-31
DOI 10.1359/jbmr.070721, PubMed 17680723

Publications 2006

Bollerslev J, Ueland T, Jørgensen AP, Fougner KJ, Wergeland R, Schreiner T, Burman P (2006)
Positive effects of a physiological dose of GH on markers of atherogenesis: a placebo-controlled study in patients with adult-onset GH deficiency
Eur J Endocrinol, 154 (4), 537-43
DOI 10.1530/eje.1.02125, PubMed 16556716

Evang JA, Carlsen SM, Svartberg J, Aanderud S, Johannesen Ø, Schreiner T, Ramm-Pettersen J, Bakke SJ, Lund-Johansen M, Bollerslev J (2006)
[Endogenous Cushing's syndrome]
Tidsskr Nor Laegeforen, 126 (5), 599-602
PubMed 16505869

Hjelmesaeth J, Ueland T, Flyvbjerg A, Bollerslev J, Leivestad T, Jenssen T, Hansen TK, Thiel S, Sagedal S, Røislien J, Hartmann A (2006)
Early posttransplant serum osteoprotegerin levels predict long-term (8-year) patient survival and cardiovascular death in renal transplant patients
J Am Soc Nephrol, 17 (6), 1746-54
DOI 10.1681/ASN.2005121368, PubMed 16687626

Kristo C, Jemtland R, Ueland T, Godang K, Bollerslev J (2006)
Restoration of the coupling process and normalization of bone mass following successful treatment of endogenous Cushing's syndrome: a prospective, long-term study
Eur J Endocrinol, 154 (1), 109-18
DOI 10.1530/eje.1.02067, PubMed 16381999

Ueland T, Bollerslev J, Wilson SG, Dick IM, Islam FM, Mullin BH, Devine A, Prince RL (2006)
No associations between OPG gene polymorphisms or serum levels and measures of osteoporosis in elderly Australian women
Bone, 40 (1), 175-81
DOI 10.1016/j.bone.2006.06.022, PubMed 16949901

Ueland T, Fougner SL, Godang K, Schreiner T, Bollerslev J (2006)
Serum GH and IGF-I are significant determinants of bone turnover but not bone mineral density in active acromegaly: a prospective study of more than 70 consecutive patients
Eur J Endocrinol, 155 (5), 709-15
DOI 10.1530/eje.1.02285, PubMed 17062887

Wolff AS, Erichsen MM, Meager A, Magitta NF, Myhre AG, Bollerslev J, Fougner KJ, Lima K, Knappskog PM, Husebye ES (2006)
Autoimmune polyendocrine syndrome type 1 in Norway: phenotypic variation, autoantibodies, and novel mutations in the autoimmune regulator gene
J Clin Endocrinol Metab, 92 (2), 595-603
DOI 10.1210/jc.2006-1873, PubMed 17118990

Publications 2005

Bollerslev J, Hallén J, Fougner KJ, Jørgensen AP, Kristo C, Fagertun H, Gudmundsen O, Burman P, Schreiner T (2005)
Low-dose GH improves exercise capacity in adults with GH deficiency: effects of a 22-month placebo-controlled, crossover trial
Eur J Endocrinol, 153 (3), 379-87
DOI 10.1530/eje.1.01971, PubMed 16131600

Bollerslev J, Ogard CG, Schwarz P, Vestergaard H, Vestergaard P (2005)
[Primary hyperparathyroidism--occurrence, symptoms, complications and treatment]
Ugeskr Laeger, 167 (8), 910-4
PubMed 15789847

Bollerslev J, Wilson SG, Dick IM, Islam FM, Ueland T, Palmer L, Devine A, Prince RL (2005)
LRP5 gene polymorphisms predict bone mass and incident fractures in elderly Australian women
Bone, 36 (4), 599-606
DOI 10.1016/j.bone.2005.01.006, PubMed 15777745

Clausen T, Burski TK, Øyen N, Godang K, Bollerslev J, Henriksen T (2005)
Maternal anthropometric and metabolic factors in the first half of pregnancy and risk of neonatal macrosomia in term pregnancies. A prospective study
Eur J Endocrinol, 153 (6), 887-94
DOI 10.1530/eje.1.02034, PubMed 16322395

Henriksen K, Gram J, Høegh-Andersen P, Jemtland R, Ueland T, Dziegiel MH, Schaller S, Bollerslev J, Karsdal MA (2005)
Osteoclasts from patients with autosomal dominant osteopetrosis type I caused by a T253I mutation in low-density lipoprotein receptor-related protein 5 are normal in vitro, but have decreased resorption capacity in vivo
Am J Pathol, 167 (5), 1341-8
DOI 10.1016/S0002-9440(10)61221-7, PubMed 16251418

Henriksen K, Sørensen MG, Nielsen RH, Gram J, Schaller S, Dziegiel MH, Everts V, Bollerslev J, Karsdal MA (2005)
Degradation of the organic phase of bone by osteoclasts: a secondary role for lysosomal acidification
J Bone Miner Res, 21 (1), 58-66
DOI 10.1359/JBMR.050905, PubMed 16355274

Henriksen T, Haugen G, Bollerslev J, Kolset SO, Drevon CA, Iversen PO, Clausen T (2005)
[Fetal nutrition and future health]
Tidsskr Nor Laegeforen, 125 (4), 442-4
PubMed 15742018

Karsdal MA, Henriksen K, Sørensen MG, Gram J, Schaller S, Dziegiel MH, Heegaard AM, Christophersen P, Martin TJ, Christiansen C, Bollerslev J (2005)
Acidification of the osteoclastic resorption compartment provides insight into the coupling of bone formation to bone resorption
Am J Pathol, 166 (2), 467-76
DOI 10.1016/S0002-9440(10)62269-9, PubMed 15681830

Ueland T, Bollerslev J (2005)
Bone metabolism and growth hormone deficiency. Experimental and clinical aspects
Front Horm Res, 33, 146-160
DOI 10.1159/000088421, PubMed 16166760

Publications 2004

Devine A, Dhaliwal SS, Dick IM, Bollerslev J, Prince RL (2004)
Physical activity and calcium consumption are important determinants of lower limb bone mass in older women
J Bone Miner Res, 19 (10), 1634-9
DOI 10.1359/JBMR.040804, PubMed 15355558

Henriksen K, Gram J, Schaller S, Dahl BH, Dziegiel MH, Bollerslev J, Karsdal MA (2004)
Characterization of osteoclasts from patients harboring a G215R mutation in ClC-7 causing autosomal dominant osteopetrosis type II
Am J Pathol, 164 (5), 1537-45
DOI 10.1016/S0002-9440(10)63712-1, PubMed 15111300

Ueland T, Jemtland R, Godang K, Kjekshus J, Hognestad A, Omland T, Squire IB, Gullestad L, Bollerslev J, Dickstein K, Aukrust P (2004)
Prognostic value of osteoprotegerin in heart failure after acute myocardial infarction
J Am Coll Cardiol, 44 (10), 1970-6
DOI 10.1016/j.jacc.2004.06.076, PubMed 15542278

Publications 2003

Bjøro K, Brandsaeter B, Wiencke K, Bjøro T, Godang K, Bollerslev J, Schrumpf E (2003)
Secondary osteoporosis in liver transplant recipients: a longitudinal study in patients with and without cholestatic liver disease
Scand J Gastroenterol, 38 (3), 320-7
DOI 10.1080/00365520310000681, PubMed 12737449

Bjøro K, Brandsæter B, Wiencke K, Bjøro T, Godang K, Bollerslev J, Schrumpf E (2003)
Secondary Osteoporosis in Liver Transplant Recipients: a Longitudinal Study in Patients With and Without Cholestatic Liver Disease
Scand J Gastroenterol, 38 (3), 320-327
DOI 10.1080/00365520310000681, PubMed 28248598

Bjøro K, Brandsæter B, Wiencke K, Bjøro T, Godang K, Bollerslev J, Schrumpf E (2003)
Secondary osteoporosis in liver transplant recipients: a longitudinal study in patients with and without cholestatic liver disease
In Scandinavian journal of gastroenterology, Taylor & Francis, Basingstoke, 38(2003)3, s.320-7
BIBSYS 041707508

Bollerslev J, Ueland T, Odgren PR (2003)
Serum levels of TGF-beta and fibronectin in autosomal dominant osteopetrosis in relation to underlying mutations and well-described murine counterparts
Crit Rev Eukaryot Gene Expr, 13 (2-4), 163-71
DOI 10.1615/critreveukaryotgeneexpr.v13.i24.90, PubMed 14696964

Bollerslev J, Wilson SG, Dick IM, Devine A, Dhaliwal SS, Prince RL (2003)
Calcium-sensing receptor gene polymorphism A986S does not predict serum calcium level, bone mineral density, calcaneal ultrasound indices, or fracture rate in a large cohort of elderly women
Calcif Tissue Int, 74 (1), 12-7
DOI 10.1007/s00223-002-0066-1, PubMed 14508624

Lund-Johansen M, Aanderud S, Schreiner T, Bollerslev J, Bakke SJ, Johannesen Ø, Carlsen SM, Cappelen J, Svartberg J (2003)
[Hormonally inactive pituitary adenomas]
Tidsskr Nor Laegeforen, 123 (16), 2253-6
PubMed 14508546

Ueland T, Brixen K, Mosekilde L, Mosekilde L, Flyvbjerg A, Bollerslev J (2003)
Age-related changes in cortical bone content of insulin-like growth factor binding protein (IGFBP)-3, IGFBP-5, osteoprotegerin, and calcium in postmenopausal osteoporosis: a cross-sectional study
J Clin Endocrinol Metab, 88 (3), 1014-8
DOI 10.1210/jc.2002-020977, PubMed 12629078

Ueland T, Kristo C, Godang K, Aukrust P, Bollerslev J (2003)
Interleukin-1 receptor antagonist is associated with fat distribution in endogenous Cushing's syndrome: a longitudinal study
J Clin Endocrinol Metab, 88 (4), 1492-6
DOI 10.1210/jc.2002-021030, PubMed 12679428

Ueland T, Odgren PR, Yndestad A, Godang K, Schreiner T, Marks SC, Bollerslev J (2003)
Growth hormone substitution increases gene expression of members of the IGF family in cortical bone from women with adult onset growth hormone deficiency--relationship with bone turn-over
Bone, 33 (4), 638-45
DOI 10.1016/s8756-3282(03)00240-0, PubMed 14555269

Van Wesenbeeck L, Cleiren E, Gram J, Beals RK, Bénichou O, Scopelliti D, Key L, Renton T, Bartels C, Gong Y, Warman ML, De Vernejoul MC, Bollerslev J, Van Hul W (2003)
Six novel missense mutations in the LDL receptor-related protein 5 (LRP5) gene in different conditions with an increased bone density
Am J Hum Genet, 72 (3), 763-71
DOI 10.1086/368277, PubMed 12579474

Publications 2002

Burski K, Torjussen B, Paulsen AQ, Boman H, Bollerslev J (2002)
Parathyroid adenoma in a subject with familial hypocalciuric hypercalcemia: coincidence or causality?
J Clin Endocrinol Metab, 87 (3), 1015-6
DOI 10.1210/jcem.87.3.8304, PubMed 11889154

Kristo C, Godang K, Ueland T, Lien E, Aukrust P, Froland SS, Bollerslev J (2002)
Raised serum levels of interleukin-8 and interleukin-18 in relation to bone metabolism in endogenous Cushing's syndrome
Eur J Endocrinol, 146 (3), 389-95
DOI 10.1530/eje.0.1460389, PubMed 11888846

Svartberg J, Carlsen SM, Cappelen J, Aanderud S, Johansen ML, Schreiner T, Kollevold T, Bakke S, Bollerslev J (2002)
[Hyperprolactinemia and prolactinemia--investigation and treatment]
Tidsskr Nor Laegeforen, 122 (5), 494-8
PubMed 11961978

Ueland T, Bollerslev J, Flyvbjerg A, Hansen TB, Vahl N, Mosekilde L (2002)
Effects of 12 months of GH treatment on cortical and trabecular bone content of IGFs and OPG in adults with acquired GH deficiency: a double-blind, randomized, placebo-controlled study
J Clin Endocrinol Metab, 87 (6), 2760-3
DOI 10.1210/jcem.87.6.8549, PubMed 12050246

Ueland T, Bollerslev J, Mosekilde L (2002)
[Osteoclast function is regulated by neighbouring osteoblasts. Osteoprotegerin, RAND and RANK ligand constitute a unique regulatory system for bone resorption with important pathophysiological and therapeutic aspects]
Ugeskr Laeger, 164 (27), 3526-30
PubMed 12116680

Ueland T, Ebbesen EN, Thomsen JS, Mosekilde L, Brixen K, Flyvbjerg A, Bollerslev J (2002)
Decreased trabecular bone biomechanical competence, apparent density, IGF-II and IGFBP-5 content in acromegaly
Eur J Clin Invest, 32 (2), 122-8
DOI 10.1046/j.1365-2362.2002.00944.x, PubMed 11895459

Van Hul E, Gram J, Bollerslev J, Van Wesenbeeck L, Mathysen D, Andersen PE, Vanhoenacker F, Van Hul W (2002)
Localization of the gene causing autosomal dominant osteopetrosis type I to chromosome 11q12-13
J Bone Miner Res, 17 (6), 1111-7
DOI 10.1359/jbmr.2002.17.6.1111, PubMed 12054167

Publications 2001

Bénichou O, Cleiren E, Gram J, Bollerslev J, de Vernejoul MC, Van Hul W (2001)
Mapping of autosomal dominant osteopetrosis type II (Albers-Schönberg disease) to chromosome 16p13.3
Am J Hum Genet, 69 (3), 647-54
DOI 10.1086/323132, PubMed 11468688

Cleiren E, Bénichou O, Van Hul E, Gram J, Bollerslev J, Singer FR, Beaverson K, Aledo A, Whyte MP, Yoneyama T, deVernejoul MC, Van Hul W (2001)
Albers-Schönberg disease (autosomal dominant osteopetrosis, type II) results from mutations in the ClCN7 chloride channel gene
Hum Mol Genet, 10 (25), 2861-7
DOI 10.1093/hmg/10.25.2861, PubMed 11741829

Schafroth U, Godang K, Ueland T, Bollerslev J (2001)
Leptin response to endogenous acute stress is independent of pituitary function
Eur J Endocrinol, 145 (3), 295-301
DOI 10.1530/eje.0.1450295, PubMed 11517010

Ueland T, Bollerslev J, Godang K, Müller F, Frøland SS, Aukrust P (2001)
Increased serum osteoprotegerin in disorders characterized by persistent immune activation or glucocorticoid excess--possible role in bone homeostasis
Eur J Endocrinol, 145 (6), 685-90
DOI 10.1530/eje.0.1450685, PubMed 11720891

Ueland T, Frøland SS, Bollerslev J, Aukrust P (2001)
Increased levels of biochemical markers of bone turnover in relation to persistent immune activation in common variable immunodeficiency
Eur J Clin Invest, 31 (1), 72-8
DOI 10.1046/j.1365-2362.2001.00768.x, PubMed 11168441

Publications 2000

Bollerslev J (2000)
[Acromegaly--diagnosis and treatment]
Tidsskr Nor Laegeforen, 120 (21), 2534-8
PubMed 11070991

Bollerslev J, Ueland T, Landaas S, Marks SC (2000)
Serum creatine kinase isoenzyme BB in mammalian osteopetrosis
Clin Orthop Relat Res (377), 241-7
DOI 10.1097/00003086-200008000-00032, PubMed 10943208

Bollerslev J, Ueland T, Landaas S, Marks SC (2000)
Serum creatine kinase isoenzyme BB in mammalian osteopetrosis
Clin. Orthop. Rel. Res. (377), 241-247

Mollerup CL, Bollerslev J, Mosekilde L (2000)
[Marginal primary hyperparathyroidism. Indication for treatment?]
Ugeskr Laeger, 162 (37), 4912-6
PubMed 11002738

Schafroth U, Godang K, Ueland T, Berg JP, Bollerslev J (2000)
Leptin levels in relation to body composition and insulin concentration in patients with endogenous Cushing's syndrome compared to controls matched for body mass index
J Endocrinol Invest, 23 (6), 349-55
DOI 10.1007/BF03343737, PubMed 10908161

Publications 1999

Aukrust P, Haug CJ, Ueland T, Lien E, Müller F, Espevik T, Bollerslev J, Frøland SS (1999)
Decreased bone formative and enhanced resorptive markers in human immunodeficiency virus infection: indication of normalization of the bone-remodeling process during highly active antiretroviral therapy
J Clin Endocrinol Metab, 84 (1), 145-50
DOI 10.1210/jcem.84.1.5417, PubMed 9920075

Bollerslev J, Varhaug JE, Falch J (1999)
[Borderline primary hyperparathyroidism]
Tidsskr Nor Laegeforen, 119 (22), 3290-3
PubMed 10533412

Godang K, Ueland T, Bollerslev J (1999)
Decreased bone area, bone mineral content, formative markers, and increased bone resorptive markers in endogenous Cushing's syndrome
Eur J Endocrinol, 141 (2), 126-31
DOI 10.1530/eje.0.1410126, PubMed 10427155

Lundgren E, Werner S, Farnebo LO, Bollerslev J, Akerström G (1999)
[A Scandinavian multicenter study will investigate the question: surgery or not in mild primary hyperparathyroidism?]
Lakartidningen, 96 (12), 1479-80
PubMed 10222711

Ueland T, Bollerslev J, Hansen TB, Ebbesen EN, Mosekilde L, Brixen K, Flyvbjerg A, Djøseland O (1999)
Increased cortical bone content of insulin-like growth factors in acromegalic patients
J Clin Endocrinol Metab, 84 (1), 123-7
DOI 10.1210/jcem.84.1.5384, PubMed 9920071

Publications 1998

Bollerslev J, Ueland T, Grodum E, Haug E, Brixen K, Djøseland O (1998)
Biochemical markers of bone metabolism in benign human osteopetrosis: a study of two types at baseline and during stimulation with triiodothyronine
Eur J Endocrinol, 139 (1), 29-35
DOI 10.1530/eje.0.1390029, PubMed 9703375

Gram J, Junker P, Nielsen HK, Bollerslev J (1998)
Effects of short-term treatment with prednisolone and calcitriol on bone and mineral metabolism in normal men
Bone, 23 (3), 297-302
DOI 10.1016/s8756-3282(98)00097-0, PubMed 9737353

Publications 1997

Bollerslev J, Jervell J, Hanssen K, Børdahl PE, Henriksen T, Moe N (1997)
[So called diabetes in pregnancy--a new public disease?]
Tidsskr Nor Laegeforen, 117 (14), 2074-5
PubMed 9235694

Thordarson H, Fjeld JG, Rootwelt K, Pfeffer P, Bollerslev J (1997)
[Scintigraphic localization of ectopic parathyroid tissue]
Tidsskr Nor Laegeforen, 117 (27), 3949-52
PubMed 9441421

Van Hul W, Bollerslev J, Gram J, Van Hul E, Wuyts W, Benichou O, Vanhoenacker F, Willems PJ (1997)
Localization of a gene for autosomal dominant osteopetrosis (Albers-Schönberg disease) to chromosome 1p21
Am J Hum Genet, 61 (2), 363-9
DOI 10.1086/514844, PubMed 9311741

Publications 1996

Bollerslev J, Møller J, Thomas S, Djøseland O, Christiansen JS (1996)
Dose-dependent effects of recombinant human growth hormone on biochemical markers of bone and collagen metabolism in adult growth hormone deficiency
Eur J Endocrinol, 135 (6), 666-71
DOI 10.1530/eje.0.1350666, PubMed 9025710

Brockstedt H, Bollerslev J, Melsen F, Mosekilde L (1996)
Cortical bone remodeling in autosomal dominant osteopetrosis: a study of two different phenotypes
Bone, 18 (1), 67-72
DOI 10.1016/8756-3282(95)00424-6, PubMed 8717539

Gram J, Junker P, Nielsen HK, Bollerslev J (1996)
Dose-response effect of short-term calcitriol treatment on bone and mineral metabolism in normal males
Bone, 18 (6), 539-44
DOI 10.1016/8756-3282(96)00074-9, PubMed 8805994

Publications 1995

Andersen M, Hansen TB, Bollerslev J, Bjerre P, Schrøder HD, Hagen C (1995)
Effect of 4 weeks of octreotide treatment on prolactin, thyroid stimulating hormone and thyroid hormones in acromegalic patients. A double blind placebo-controlled cross-over study
J Endocrinol Invest, 18 (11), 840-6
DOI 10.1007/BF03349830, PubMed 8778155

Bollerslev J, Thomas S, Grodum E, Brixen K, Djøseland O (1995)
Collagen metabolism in two types of autosomal dominant osteopetrosis during stimulation with thyroid hormones
Eur J Endocrinol, 133 (5), 557-63
DOI 10.1530/eje.0.1330557, PubMed 7581985

Djurhuus MS, Gram J, Petersen PH, Klitgaard NA, Bollerslev J, Beck-Nielsen H (1995)
Biological variation of serum and urinary magnesium in apparently healthy males
Scand J Clin Lab Invest, 55 (6), 549-58
DOI 10.1080/00365519509075394, PubMed 8571086

Grodum E, Gram J, Brixen K, Bollerslev J (1995)
Autosomal dominant osteopetrosis: bone mineral measurements of the entire skeleton of adults in two different subtypes
Bone, 16 (4), 431-4
DOI 10.1016/8756-3282(95)90188-4, PubMed 7605703

Publications 1994

Bollerslev J (1994)
Biochemical markers used in the diagnosis and monitoring of osteoporosis
Scand J Clin Lab Invest Suppl, 219, 33-5
DOI 10.3109/00365519409088574, PubMed 7701237

Bollerslev J, Marks SC, Mosekilde L, Lian JB, Stein GS, Mosekilde L (1994)
Cortical bone osteocalcin content and matrix composition in autosomal dominant osteopetrosis type I
Eur J Endocrinol, 130 (6), 592-4
DOI 10.1530/eje.0.1300592, PubMed 8205260

Danielsen CC, Mosekilde L, Bollerslev J, Mosekilde L (1994)
Thermal stability of cortical bone collagen in relation to age in normal individuals and in individuals with osteopetrosis
Bone, 15 (1), 91-6
DOI 10.1016/8756-3282(94)90897-4, PubMed 8024858

Hansen TB, Gram J, Bjerre P, Hagen C, Bollerslev J (1994)
Body composition in active acromegaly during treatment with octreotide: a double-blind, placebo-controlled cross-over study
Clin Endocrinol (Oxf), 41 (3), 323-9
DOI 10.1111/j.1365-2265.1994.tb02552.x, PubMed 7955439

Mollerup CL, Bollerslev J, Blichert-Toft M (1994)
Primary hyperparathyroidism: incidence and clinical and biochemical characteristics. A demographic study
Eur J Surg, 160 (9), 485-9
PubMed 7849167

Publications 1993

Bollerslev J, Marks SC, Pockwinse S, Kassem M, Brixen K, Steiniche T, Mosekilde L (1993)
Ultrastructural investigations of bone resorptive cells in two types of autosomal dominant osteopetrosis
Bone, 14 (6), 865-9
DOI 10.1016/8756-3282(93)90316-3, PubMed 8155410

Bollerslev J, Mosekilde L (1993)
Autosomal dominant osteopetrosis
Clin Orthop Relat Res (294), 45-51
PubMed 8358946

Kvetny J, Bollerslev J (1993)
Relation between phenotype and intra-cellular thyroid hormone effect in patients with altered peripheral thyroid hormone sensitivity
Clin Endocrinol (Oxf), 39 (1), 73-6
DOI 10.1111/j.1365-2265.1993.tb01753.x, PubMed 8348709

Osther PJ, Bollerslev J, Hansen AB, Engel K, Kildeberg P (1993)
Pathophysiology of incomplete renal tubular acidosis in recurrent renal stone formers: evidence of disturbed calcium, bone and citrate metabolism
Urol Res, 21 (3), 169-73
DOI 10.1007/BF00590032, PubMed 8342250

Publications 1992

Boje Rasmussen H, Teisner B, Gram J, Brixen K, Yde-Andersen E, Bollerslev J (1992)
Serum levels of fetal antigen 2 in hyperthyroidism and primary hyperparathyroidism
APMIS, 100 (10), 894-900
DOI 10.1111/j.1699-0463.1992.tb04016.x, PubMed 1445696

Publications 1991

Bollerslev J, Gram J, Nielsen HK, Brixen K, Storm T, Larsen HF, Mosekilde L (1991)
Effect of a short course of 1,25-dihydroxyvitamin D3 on biochemical markers of bone remodeling in adult male volunteers
Bone, 12 (5), 339-43
DOI 10.1016/8756-3282(91)90020-j, PubMed 1782101

Gram J, Antonsen S, Hørder M, Bollerslev J (1991)
Elevated serum levels of creatine kinase BB in autosomal dominant osteopetrosis type II
Calcif Tissue Int, 48 (6), 438-9
DOI 10.1007/BF02556458, PubMed 2070279

Gram J, Bollerslev J, Nielsen HK, Junker P (1991)
Increased serum concentrations of type I procollagen C-terminal propeptide and osteocalcin during a short course of calcitriol administration to adult male volunteers
Acta Endocrinol (Copenh), 125 (6), 609-13
DOI 10.1530/acta.0.1250609, PubMed 1789055

Grodum E, Kvetny J, Bollerslev J (1991)
Decreased thyroid hormone-stimulated oxygen consumption and glucose uptake in mononuclear blood cells from patients with autosomal dominant osteopetrosis type I
Life Sci, 48 (21), 2027-33
DOI 10.1016/0024-3205(91)90158-8, PubMed 2034033

Müller K, Gram J, Bollerslev J, Diamant M, Barington T, Hansen MB, Bendtzen K (1991)
Down-regulation of monocyte functions by treatment of healthy adults with 1 alpha,25 dihydroxyvitamin D3
Int J Immunopharmacol, 13 (5), 525-30
DOI 10.1016/0192-0561(91)90072-f, PubMed 1783465

Publications 1990

Gram J, Bollerslev J, Nielsen HK, Larsen HF, Mosekilde L (1990)
The effect of carbonic anhydrase inhibition on calcium and bone homeostasis in healthy postmenopausal women
J Intern Med, 228 (4), 367-71
DOI 10.1111/j.1365-2796.1990.tb00247.x, PubMed 2125065

Publications 1989

Bollerslev J (1989)
Autosomal dominant osteopetrosis: bone metabolism and epidemiological, clinical, and hormonal aspects
Endocr Rev, 10 (1), 45-67
DOI 10.1210/edrv-10-1-45, PubMed 2666111

Bollerslev J, Andersen PE (1989)
Fracture patterns in two types of autosomal-dominant osteopetrosis
Acta Orthop Scand, 60 (1), 110-2
DOI 10.3109/17453678909150106, PubMed 2929279

Bollerslev J, Mondrup MP (1989)
The role of carbonic anhydrase in autosomal dominant osteopetrosis
Scand J Clin Lab Invest, 49 (1), 93-5
DOI 10.3109/00365518909089082, PubMed 2499032

Bollerslev J, Mosekilde L, Nielsen HK, Mosekilde L (1989)
Biomechanical competence of iliac crest trabecular bone in autosomal dominant osteopetrosis type I
Bone, 10 (3), 159-64
DOI 10.1016/8756-3282(89)90048-3, PubMed 2803852

Bollerslev J, Steiniche T, Melsen F, Mosekilde L (1989)
Structural and histomorphometric studies of iliac crest trabecular and cortical bone in autosomal dominant osteopetrosis: a study of two radiological types
Bone, 10 (1), 19-24
DOI 10.1016/8756-3282(89)90142-7, PubMed 2660883

Publications 1988

Andersen PE, Schantz K, Bollerslev J, Justesen P (1988)
Bilateral femoral head dysplasia and osteochondritis. Multiple epiphyseal dysplasia tarda, spondylo-epiphyseal dysplasia tarda, and bilateral Legg-Perthes disease
Acta Radiol, 29 (6), 705-9
PubMed 3190947

Bollerslev J, Andersen PE (1988)
Radiological, biochemical and hereditary evidence of two types of autosomal dominant osteopetrosis
Bone, 9 (1), 7-13
DOI 10.1016/8756-3282(88)90021-x, PubMed 3377922

Bollerslev J, Grøntved A, Andersen PE (1988)
Autosomal dominant osteopetrosis: an otoneurological investigation of the two radiological types
Laryngoscope, 98 (4), 411-3
DOI 10.1288/00005537-198804000-00011, PubMed 3352441

Bollerslev J, Kvetny J (1988)
Thyroid hormone resistance in blood monocyte cells and elevated serum T3 in patients with autosomal dominant osteopetrosis
Scand J Clin Lab Invest, 48 (8), 795-9
DOI 10.3109/00365518809088762, PubMed 3238324

Bollerslev J, Nielsen HK, Kvetny J, Mosekilde L (1988)
Triiodothyronine stimulates urinary excretion of calcium and hydroxyproline in autosomal dominant osteopetrosis
Bone, 9 (4), 205-8
DOI 10.1016/8756-3282(88)90032-4, PubMed 3166837

Bollerslev J, Nielsen HK, Larsen HF, Mosekilde L (1988)
Biochemical evidence of disturbed bone metabolism and calcium homeostasis in two types of autosomal dominant osteopetrosis
Acta Med Scand, 224 (5), 479-83
DOI 10.1111/j.0954-6820.1988.tb19614.x, PubMed 3264447

Bollerslev J, Nielsen HK, Storm T, Mosekilde L (1988)
Serum vitamin D metabolites and nuclear uptake of (3H)-1,25-dihydroxyvitamin D3 in monocytes from patients with autosomal dominant osteopetrosis: a study of two radiological types
Bone, 9 (6), 355-9
DOI 10.1016/8756-3282(88)90116-0, PubMed 3248198

Publications 1987

Andersen PE, Bollerslev J (1987)
Heterogeneity of autosomal dominant osteopetrosis
Radiology, 164 (1), 223-5
DOI 10.1148/radiology.164.1.3588909, PubMed 3588909

Andersen PE, Green A, Bollerslev J, Justesen P, Høst A, Schantz K (1987)
[Generalized congenital skeletal dysplasias in the county of Funen. A clinical, radiological and epidemiological study]
Ugeskr Laeger, 149 (9), 586-9
PubMed 3824662

Bollerslev J (1987)
Osteopetrosis. A genetic and epidemiological study
Clin Genet, 31 (2), 86-90
PubMed 3829443

Bollerslev J, Grodum E, Grøntved A (1987)
Autosomal dominant osteopetrosis (a family study)
J Laryngol Otol, 101 (10), 1088-91
DOI 10.1017/s0022215100103287, PubMed 3681134

Bollerslev J, Svanegård J, Blaabjerg O, Pindborg T (1987)
Atrial natriuretic peptide in relation to physical exercise
Scand J Clin Lab Invest, 47 (7), 681-3
PubMed 2961045

Publications 1986

Bollerslev J, Kruse S, Larsen NH (1986)
[Lymphomatoid granulomatosis]
Ugeskr Laeger, 148 (2), 68-70
PubMed 3952826

Bollerslev J, Røhl H, Krag Sørensen E, Bennet P (1986)
Gonadotropin and androgen levels in patients operated upon for cryptorchidism
Dan Med Bull, 33 (6), 336-8
PubMed 2878796

Publications 1985

Bollerslev J, van der Mark S, Baunsgaard P (1985)
[Sicca syndrome resulting from primary amyloidosis]
Ugeskr Laeger, 147 (49), 4013
PubMed 4090025

Publications 1983

Bollerslev J, Røhl H, Sørensen EK (1983)
[Testicular retention treated surgically by the DeNetto-Goldberg method]
Ugeskr Laeger, 145 (33), 2506-7
PubMed 6137094

Bollerslev J, Sørensen EK (1983)
[Treatment of esophageal pulsion diverticula]
Ugeskr Laeger, 145 (19), 1448-9
PubMed 6410566

Bollerslev J, Sørensen EK (1983)
[Local treatment of ano-rectal cancer]
Ugeskr Laeger, 145 (1), 6-7
PubMed 6836766

Publications 1982

Bollerslev J (1982)
[Schatzki's ring]
Ugeskr Laeger, 144 (17), 1228-9
PubMed 7112716

Publications 1981

Bollerslev J, Arendrup HC (1981)
[Aspiration of a foreign body]
Ugeskr Laeger, 143 (42), 2745-6
PubMed 7324218

Bollerslev J, Simonsen J, Vaedele J (1981)
[Drowning accidents and alcohol]
Ugeskr Laeger, 143 (6), 364-6
PubMed 7210248