Tore Gunnar Abrahamsen

  • Professor II; Dr. med.
  • +47 230 74506

Publications 2021

Berg AK, Diseth TH, Abrahamsen TG, Halvorsen K, Reinfjell T, Erichsen HC (2021)
Primary antibody deficiency: The impact on the quality of life and mental health of affected children and their parents
Acta Paediatr, 110 (5), 1645-1652
DOI 10.1111/apa.15752, PubMed 33420742

Popperud TH, Gul KA, Brunborg C, Olaussen RW, Abrahamsen TG, Osnes LT, Kerty E (2021)
Thymectomy in Juvenile Myasthenia Gravis Is Safe Regarding Long Term Immunological Effects
Front Neurol, 12, 596859
DOI 10.3389/fneur.2021.596859, PubMed 33716918

Publications 2020

Grinde D, Øverland T, Lima K, Schjalm C, Mollnes TE, Abrahamsen TG (2020)
Complement Activation in 22q11.2 Deletion Syndrome
J Clin Immunol, 40 (3), 515-523
DOI 10.1007/s10875-020-00766-x, PubMed 32152940

Gul KA, Strand J, Pettersen RD, Brun H, Abrahamsen TG (2020)
T-cell Receptor Excision Circles in Newborns with Heart Defects
Pediatr Cardiol, 41 (4), 809-815
DOI 10.1007/s00246-020-02317-y, PubMed 32166410

Hope S, Naerland T, Høiland AL, Torske T, Malt E, Abrahamsen T, Nerhus M, Wedervang-Resell K, Lonning V, Johannessen J, Steen NE, Agartz I, Stenberg N, Hundhausen T, Mørkrid L, Andreassen OA (2020)
Higher vitamin B12 levels in neurodevelopmental disorders than in healthy controls and schizophrenia: A comparison among participants between 2 and 53 years
FASEB J, 34 (6), 8114-8124
DOI 10.1096/fj.201900855RRR, PubMed 32323402

Strand J, Gul KA, Erichsen HC, Lundman E, Berge MC, Trømborg AK, Sørgjerd LK, Ytre-Arne M, Hogner S, Halsne R, Gaup HJ, Osnes LT, Kro GAB, Sorte HS, Mørkrid L, Rowe AD, Tangeraas T, Jørgensen JV, Alme C, Bjørndalen TEH, Rønnestad AE, Lang AM, Rootwelt T, Buechner J, Øverland T et al. (2020)
Second-Tier Next Generation Sequencing Integrated in Nationwide Newborn Screening Provides Rapid Molecular Diagnostics of Severe Combined Immunodeficiency
Front Immunol, 11, 1417
DOI 10.3389/fimmu.2020.01417, PubMed 32754152

Publications 2019

Abrahamsen TG (2019)
Helping on call paediatricians to identify acute primary immunodeficiency diseases
Acta Paediatr, 108 (12), 2127-2128
DOI 10.1111/apa.15000, PubMed 31621102

Publications 2018

Aresvik DM, Øverland T, Lima K, Pettersen RD, Abrahamsen TG (2018)
Lymphocyte Apoptosis and FAS Expression in Patients with 22q11.2 Deletion Syndrome
J Clin Immunol, 39 (1), 65-74
DOI 10.1007/s10875-018-0579-7, PubMed 30569262

Knudsen PK, Brandtzaeg P, Høiby EA, Bohlin J, Samuelsen Ø, Steinbakk M, Abrahamsen TG, Müller F, Gammelsrud KW (2018)
Correction: Impact of extensive antibiotic treatment on faecal carriage of antibiotic-resistant enterobacteria in children in a low resistance prevalence setting
PLoS One, 13 (2), e0193439
DOI 10.1371/journal.pone.0193439, PubMed 29466441

Knudsen PK, Gammelsrud KW, Alfsnes K, Steinbakk M, Abrahamsen TG, Müller F, Bohlin J (2018)
Transfer of a bla CTX-M-1-carrying plasmid between different Escherichia coli strains within the human gut explored by whole genome sequencing analyses
Sci Rep, 8 (1), 280
DOI 10.1038/s41598-017-18659-2, PubMed 29321570

Publications 2017

Filip C, Impieri D, Aagenæs I, Breugem C, Høgevold HE, Særvold T, Aukner R, Lima K, Tønseth K, Abrahamsen TG (2017)
Adults with 22q11.2 deletion syndrome have a different velopharyngeal anatomy with predisposition to velopharyngeal insufficiency
J Plast Reconstr Aesthet Surg, 71 (4), 524-536
DOI 10.1016/j.bjps.2017.09.006, PubMed 29032918

Gul KA, Sonerud T, Fjærli HO, Nakstad B, Abrahamsen TG, Inchley CS (2017)
Thymus activity measured by T-cell receptor excision circles in patients with different severities of respiratory syncytial virus infection
BMC Infect Dis, 17 (1), 18
DOI 10.1186/s12879-016-2148-0, PubMed 28056841

Knudsen PK, Brandtzaeg P, Høiby EA, Bohlin J, Samuelsen Ø, Steinbakk M, Abrahamsen TG, Müller F, Gammelsrud KW (2017)
Impact of extensive antibiotic treatment on faecal carriage of antibiotic-resistant enterobacteria in children in a low resistance prevalence setting
PLoS One, 12 (11), e0187618
DOI 10.1371/journal.pone.0187618, PubMed 29112974

Stensvold HJ, Lang AM, Strommen K, Abrahamsen TG, Ogland B, Pripp AH, Ronnestad AE (2017)
Strictly controlled glucose infusion rates are associated with a reduced risk of hyperglycaemia in extremely low birth weight preterm infants
Acta Paediatr, 107 (3), 442-449
DOI 10.1111/apa.14164, PubMed 29172239

Publications 2016

Aresvik DM, Lima K, Øverland T, Mollnes TE, Abrahamsen TG (2016)
Increased Levels of Interferon-Inducible Protein 10 (IP-10) in 22q11.2 Deletion Syndrome
Scand J Immunol, 83 (3), 188-94
DOI 10.1111/sji.12406, PubMed 26708691

Sorte HS, Osnes LT, Fevang B, Aukrust P, Erichsen HC, Backe PH, Abrahamsen TG, Kittang OB, Øverland T, Jhangiani SN, Muzny DM, Vigeland MD, Samarakoon P, Gambin T, Akdemir ZH, Gibbs RA, Rødningen OK, Lyle R, Lupski JR, Stray-Pedersen A (2016)
A potential founder variant in CARMIL2/RLTPR in three Norwegian families with warts, molluscum contagiosum, and T-cell dysfunction
Mol Genet Genomic Med, 4 (6), 604-616
DOI 10.1002/mgg3.237, PubMed 27896283

Stray-Pedersen A, Sorte HS, Samarakoon P, Gambin T, Chinn IK, Coban Akdemir ZH, Erichsen HC, Forbes LR, Gu S, Yuan B, Jhangiani SN, Muzny DM, Rødningen OK, Sheng Y, Nicholas SK, Noroski LM, Seeborg FO, Davis CM, Canter DL, Mace EM, Vece TJ, Allen CE, Abhyankar HA, Boone PM, Beck CR et al. (2016)
Primary immunodeficiency diseases: Genomic approaches delineate heterogeneous Mendelian disorders
J Allergy Clin Immunol, 139 (1), 232-245
DOI 10.1016/j.jaci.2016.05.042, PubMed 27577878

Publications 2015

Gul KA, Øverland T, Osnes L, Baumbusch LO, Pettersen RD, Lima K, Abrahamsen TG (2015)
Neonatal Levels of T-cell Receptor Excision Circles (TREC) in Patients with 22q11.2 Deletion Syndrome and Later Disease Features
J Clin Immunol, 35 (4), 408-15
DOI 10.1007/s10875-015-0153-5, PubMed 25814142

Raastad R, Tvete IF, Abrahamsen TG, Berild D, Leegaard TM, Walberg M, Müller F (2015)
A worrying trend in weight-adjusted paediatric antibiotic use in a Norwegian tertiary care hospital
Acta Paediatr, 104 (7), 687-92
DOI 10.1111/apa.12994, PubMed 25753620

Stensvold HJ, Strommen K, Lang AM, Abrahamsen TG, Steen EK, Pripp AH, Ronnestad AE (2015)
Early Enhanced Parenteral Nutrition, Hyperglycemia, and Death Among Extremely Low-Birth-Weight Infants
JAMA Pediatr, 169 (11), 1003-10
DOI 10.1001/jamapediatrics.2015.1667, PubMed 26348113

Publications 2014

Bigorgne AE, Farin HF, Lemoine R, Mahlaoui N, Lambert N, Gil M, Schulz A, Philippet P, Schlesser P, Abrahamsen TG, Oymar K, Davies EG, Ellingsen CL, Leteurtre E, Moreau-Massart B, Berrebi D, Bole-Feysot C, Nischke P, Brousse N, Fischer A, Clevers H, de Saint Basile G (2014)
TTC7A mutations disrupt intestinal epithelial apicobasal polarity
J Clin Invest, 124 (1), 328-37
DOI 10.1172/JCI71471, PubMed 24292712

Stray-Pedersen A, Backe PH, Sorte HS, Mørkrid L, Chokshi NY, Erichsen HC, Gambin T, Elgstøen KB, Bjørås M, Wlodarski MW, Krüger M, Jhangiani SN, Muzny DM, Patel A, Raymond KM, Sasa GS, Krance RA, Martinez CA, Abraham SM, Speckmann C, Ehl S, Hall P, Forbes LR, Merckoll E, Westvik J et al. (2014)
PGM3 mutations cause a congenital disorder of glycosylation with severe immunodeficiency and skeletal dysplasia
Am J Hum Genet, 95 (1), 96-107
DOI 10.1016/j.ajhg.2014.05.007, PubMed 24931394

Publications 2013

Filip C, Matzen M, Aukner R, Moe M, Høgevold HE, Åbyholm F, Abrahamsen TG, Tønseth K (2013)
Superiorly based pharyngeal flap for treatment of velopharyngeal insufficiency in patients with 22q11.2 deletion syndrome
J Craniofac Surg, 24 (2), 501-4
DOI 10.1097/SCS.0b013e31827c84f2, PubMed 23524725

Publications 2011

Lima K, Abrahamsen TG, Wolff AB, Husebye E, Alimohammadi M, Kämpe O, Følling I (2011)
Hypoparathyroidism and autoimmunity in the 22q11.2 deletion syndrome
Eur J Endocrinol, 165 (2), 345-52
DOI 10.1530/EJE-10-1206, PubMed 21606191

Nordgarden H, Lima K, Skogedal N, Følling I, Storhaug K, Abrahamsen TG (2011)
Dental developmental disturbances in 50 individuals with the 22q11.2 deletion syndrome; relation to medical conditions?
Acta Odontol Scand, 70 (3), 194-201
DOI 10.3109/00016357.2011.629624, PubMed 22070626

Publications 2010

Aresvik DM, Pettersen RD, Abrahamsen TG, Wright MS (2010)
5-fluorouracil-induced death of Jurkat T-cells--a role for caspases and MCL-1
Anticancer Res, 30 (10), 3879-87
PubMed 21036698

Lima K, Abrahamsen TG, Foelling I, Natvig S, Ryder LP, Olaussen RW (2010)
Low thymic output in the 22q11.2 deletion syndrome measured by CCR9+CD45RA+ T cell counts and T cell receptor rearrangement excision circles
Clin Exp Immunol, 161 (1), 98-107
DOI 10.1111/j.1365-2249.2010.04152.x, PubMed 20491792

Lima K, Følling I, Eiklid KL, Natvig S, Abrahamsen TG (2010)
Age-dependent clinical problems in a Norwegian national survey of patients with the 22q11.2 deletion syndrome
Eur J Pediatr, 169 (8), 983-9
DOI 10.1007/s00431-010-1161-3, PubMed 20186429

Warris A, Onken A, Gaustad P, Janssen W, van der Lee H, Verweij PE, Abrahamsen TG (2010)
Point-of-use filtration method for the prevention of fungal contamination of hospital water
J Hosp Infect, 76 (1), 56-9
DOI 10.1016/j.jhin.2010.03.014, PubMed 20542590

Publications 2009

Lappegård KT, Christiansen D, Pharo A, Thorgersen EB, Hellerud BC, Lindstad J, Nielsen EW, Bergseth G, Fadnes D, Abrahamsen TG, Høiby EA, Schejbel L, Garred P, Lambris JD, Harboe M, Mollnes TE (2009)
Human genetic deficiencies reveal the roles of complement in the inflammatory network: lessons from nature
Proc Natl Acad Sci U S A, 106 (37), 15861-6
DOI 10.1073/pnas.0903613106, PubMed 19717455

Publications 2008

Berild D, Abrahamsen TG, Andresen S, Bjørløw E, Haug O, Kossenko IM, Kubar OI, Lelek M, Mintchenko SI, Pyasetskaya MF, Ringertz SH, Sysenko GA (2008)
A controlled intervention study to improve antibiotic use in a Russian paediatric hospital
Int J Antimicrob Agents, 31 (5), 478-83
DOI 10.1016/j.ijantimicag.2008.01.009, PubMed 18343641

Glosli H, Stray-Pedersen A, Brun AC, Holtmon LW, Tønjum T, Chapgier A, Casanova JL, Abrahamsen TG (2008)
Infections due to various atypical mycobacteria in a Norwegian multiplex family with dominant interferon-gamma receptor deficiency
Clin Infect Dis, 46 (3), e23-7
DOI 10.1086/525855, PubMed 18171304

Riise ØR, Handeland KS, Cvancarova M, Wathne KO, Nakstad B, Abrahamsen TG, Kirkhus E, Flatø B (2008)
Incidence and characteristics of arthritis in Norwegian children: a population-based study
Pediatrics, 121 (2), e299-306
DOI 10.1542/peds.2007-0291, PubMed 18227193

Publications 2007

Klingenberg C, Rønnestad A, Anderson AS, Abrahamsen TG, Zorman J, Villaruz A, Flaegstad T, Otto M, Sollid JE (2007)
Persistent strains of coagulase-negative staphylococci in a neonatal intensive care unit: virulence factors and invasiveness
Clin Microbiol Infect, 13 (11), 1100-11
DOI 10.1111/j.1469-0691.2007.01818.x, PubMed 17850346

Stray-Pedersen A, Borresen-Dale AL, Paus E, Lindman CR, Burgers T, Abrahamsen TG (2007)
Alpha fetoprotein is increasing with age in ataxia-telangiectasia
Eur J Paediatr Neurol, 11 (6), 375-80
DOI 10.1016/j.ejpn.2007.04.001, PubMed 17540590

Winn RM, Warris A, Gaustad P, Abrahamsen TG (2007)
The effect of antifungal agents and human monocytes on in vitro galactomannan release by Aspergillus spp. in liquid culture medium
APMIS, 115 (12), 1364-9
DOI 10.1111/j.1600-0463.2007.00719.x, PubMed 18184406

Publications 2006

Abrahamsen TG (2006)
[Diagnosis of sepsis in newborn infants]
Tidsskr Nor Laegeforen, 126 (13), 1758
PubMed 16835962

Lehne G, Haneberg B, Gaustad P, Johansen PW, Preus H, Abrahamsen TG (2006)
Oral administration of a new soluble branched beta-1,3-D-glucan is well tolerated and can lead to increased salivary concentrations of immunoglobulin A in healthy volunteers
Clin Exp Immunol, 143 (1), 65-9
DOI 10.1111/j.1365-2249.2005.02962.x, PubMed 16367935

Wisløff T, Abrahamsen TG, Bergsaker MA, Løvoll Ø, Kristiansen IS (2006)
[Vaccination--value for money?]
Tidsskr Nor Laegeforen, 126 (20), 2670-3
PubMed 17057767

Wisløff T, Abrahamsen TG, Bergsaker MA, Løvoll Ø, Møller P, Pedersen MK, Kristiansen IS (2006)
Cost effectiveness of adding 7-valent pneumococcal conjugate (PCV-7) vaccine to the Norwegian childhood vaccination program
Vaccine, 24 (29-30), 5690-9
DOI 10.1016/j.vaccine.2006.04.042, PubMed 16735083

Ørstavik KH, Kristiansen M, Knudsen GP, Storhaug K, Vege A, Eiklid K, Abrahamsen TG, Smahi A, Steen-Johnsen J (2006)
Novel splicing mutation in the NEMO (IKK-gamma) gene with severe immunodeficiency and heterogeneity of X-chromosome inactivation
Am J Med Genet A, 140 (1), 31-9
DOI 10.1002/ajmg.a.31026, PubMed 16333836

Publications 2005

Klingenberg C, Aarag E, Rønnestad A, Sollid JE, Abrahamsen TG, Kjeldsen G, Flaegstad T (2005)
Coagulase-negative staphylococcal sepsis in neonates. Association between antibiotic resistance, biofilm formation and the host inflammatory response
Pediatr Infect Dis J, 24 (9), 817-22
DOI 10.1097/, PubMed 16148849

Rønnestad A, Abrahamsen TG, Medbø S, Reigstad H, Lossius K, Kaaresen PI, Egeland T, Engelund IE, Irgens LM, Markestad T (2005)
Late-onset septicemia in a Norwegian national cohort of extremely premature infants receiving very early full human milk feeding
Pediatrics, 115 (3), e269-76
DOI 10.1542/peds.2004-1833, PubMed 15687416

Rønnestad A, Abrahamsen TG, Medbø S, Reigstad H, Lossius K, Kaaresen PI, Engelund IE, Irgens LM, Markestad T (2005)
Septicemia in the first week of life in a Norwegian national cohort of extremely premature infants
Pediatrics, 115 (3), e262-8
DOI 10.1542/peds.2004-1834, PubMed 15687417

Stray-Pedersen A, Aaberge IS, Früh A, Abrahamsen TG (2005)
Pneumococcal conjugate vaccine followed by pneumococcal polysaccharide vaccine; immunogenicity in patients with ataxia-telangiectasia
Clin Exp Immunol, 140 (3), 507-16
DOI 10.1111/j.1365-2249.2005.02791.x, PubMed 15932512

Warris A, Netea MG, Verweij PE, Gaustad P, Kullberg BJ, Weemaes CM, Abrahamsen TG (2005)
Cytokine responses and regulation of interferon-gamma release by human mononuclear cells to Aspergillus fumigatus and other filamentous fungi
Med Mycol, 43 (7), 613-21
DOI 10.1080/13693780500088333, PubMed 16396246

Publications 2004

Abrahamsen TG (2004)
[Fever in children--friend or enemy?]
Tidsskr Nor Laegeforen, 124 (12), 1619
PubMed 15229704

Etokebe GE, Abrahamsen TG, Bogen B, Spurkland A (2004)
Tumour necrosis factor receptor superfamily member 6 gene mutation detection by denaturing high-performance liquid chromatography
Scand J Immunol, 59 (5), 496-503
DOI 10.1111/j.0300-9475.2004.01422.x, PubMed 15140060

Myhre AG, Stray-Pedersen A, Spangen S, Eide E, Veimo D, Knappskog PM, Abrahamsen TG, Husebye ES (2004)
Chronic mucocutaneous candidiasis and primary hypothyroidism in two families
Eur J Pediatr, 163 (10), 604-11
DOI 10.1007/s00431-004-1516-8, PubMed 15290270

Stray-Pedersen A, Jónsson T, Heiberg A, Lindman CR, Widing E, Aaberge IS, Borresen-Dale AL, Abrahamsen TG (2004)
The impact of an early truncating founder ATM mutation on immunoglobulins, specific antibodies and lymphocyte populations in ataxia-telangiectasia patients and their parents
Clin Exp Immunol, 137 (1), 179-86
DOI 10.1111/j.1365-2249.2004.02492.x, PubMed 15196260

Wright MS, Clausen HK, Abrahamsen TG (2004)
Liver cells respond to Aspergillus fumigatus with an increase in C3 secretion and C3 gene expression as well as an expression increase in TLR2 and TLR4
Immunol Lett, 95 (1), 25-30
DOI 10.1016/j.imlet.2004.05.019, PubMed 15325794

Publications 2003

Amundsen HF, Stray-Pedersen A, Tjønnfjord GE, Abrahamsen TG (2003)
[Patients with severe chronic neutropenia]
Tidsskr Nor Laegeforen, 123 (5), 621-3
PubMed 12683187

Amundsen HF, Stray-Pedersen A, Tjønnfjord GE, Abrahamsen TG (2003)
[Chronic neutropenia--subtypes and treatment]
Tidsskr Nor Laegeforen, 123 (5), 624-6
PubMed 12683188

Farstad H, Gaustad P, Kristiansen P, Perminov G, Abrahamsen TG (2003)
Cerebral venous thrombosis and Escherichia coli infection in neonates
Acta Paediatr, 92 (2), 254-7
DOI 10.1111/j.1651-2227.2003.tb00537.x, PubMed 12710657

Warris A, Klaassen CH, Meis JF, De Ruiter MT, De Valk HA, Abrahamsen TG, Gaustad P, Verweij PE (2003)
Molecular epidemiology of Aspergillus fumigatus isolates recovered from water, air, and patients shows two clusters of genetically distinct strains
J Clin Microbiol, 41 (9), 4101-6
DOI 10.1128/JCM.41.9.4101-4106.2003, PubMed 12958232

Warris A, Netea MG, Wang JE, Gaustad P, Kullberg BJ, Verweij PE, Abrahamsen TG (2003)
Cytokine release in healthy donors and patients with chronic granulomatous disease upon stimulation with Aspergillus fumigatus
Scand J Infect Dis, 35 (8), 482-7
DOI 10.1080/00365540310013009, PubMed 14514148

Wathne KO, Fjaerli HO, Flaegstad T, Abrahamsen TG (2003)
[More children should be vaccinated against pneumococcal disease]
Tidsskr Nor Laegeforen, 123 (9), 1198-200
PubMed 12789789

Publications 2002

Warris A, Voss A, Abrahamsen TG, Verweij PE (2002)
Contamination of hospital water with Aspergillus fumigatus and other molds
Clin Infect Dis, 34 (8), 1159-60
DOI 10.1086/339754, PubMed 11915011

Publications 2001

Germeshausen M, Ballmaier M, Schulze H, Welte K, Flohr T, Beiske K, Storm-Mathisen I, Abrahamsen TG (2001)
Granulocyte colony-stimulating factor receptor mutations in a patient with acute lymphoblastic leukemia secondary to severe congenital neutropenia
Blood, 97 (3), 829-30
DOI 10.1182/blood.v97.3.829, PubMed 11227095

Villa A, Sobacchi C, Notarangelo LD, Bozzi F, Abinun M, Abrahamsen TG, Arkwright PD, Baniyash M, Brooks EG, Conley ME, Cortes P, Duse M, Fasth A, Filipovich AM, Infante AJ, Jones A, Mazzolari E, Muller SM, Pasic S, Rechavi G, Sacco MG, Santagata S, Schroeder ML, Seger R, Strina D et al. (2001)
V(D)J recombination defects in lymphocytes due to RAG mutations: severe immunodeficiency with a spectrum of clinical presentations
Blood, 97 (1), 81-8
DOI 10.1182/blood.v97.1.81, PubMed 11133745

Warris A, Gaustad P, Meis JF, Voss A, Verweij PE, Abrahamsen TG (2001)
Recovery of filamentous fungi from water in a paediatric bone marrow transplantation unit
J Hosp Infect, 47 (2), 143-8
DOI 10.1053/jhin.2000.0876, PubMed 11170779

Wright MS, Sund NJ, Abrahamsen TG (2001)
Modulation of C3 gene expression in HepG2 human hepatoma cells
Immunol Lett, 76 (2), 119-23
DOI 10.1016/s0165-2478(01)00180-8, PubMed 11274730

Publications 2000

Høgåsen AK, Overlie I, Hansen TW, Abrahamsen TG, Finne PH, Høgåsen K (2000)
The analysis of the complement activation product SC5 b-9 is applicable in neonates in spite of their profound C9 deficiency
J Perinat Med, 28 (1), 39-48
DOI 10.1515/JPM.2000.006, PubMed 10765513

Olbjørn C, Bjørnvold M, Wathne KO, Gaustad P, Abrahamsen TG (2000)
[Tuberculosis in Norwegian children--diagnostic challenges]
Tidsskr Nor Laegeforen, 120 (15), 1721-5
PubMed 10904656

Stray-Pedersen A, Abrahamsen TG, Frøland SS (2000)
Primary immunodeficiency diseases in Norway
J Clin Immunol, 20 (6), 477-85
DOI 10.1023/a:1026416017763, PubMed 11202238

Torfoss D, Abrahamsen TG (2000)
[Salmonella infection from turtles]
Tidsskr Nor Laegeforen, 120 (30), 3670-1
PubMed 11215934

Warris A, Wesenberg F, Gaustad P, Verweij PE, Abrahamsen TG (2000)
Acremonium strictum fungaemia in a paediatric patient with acute leukaemia
Scand J Infect Dis, 32 (4), 442-4
DOI 10.1080/003655400750045132, PubMed 10959664

Publications 1999

Rønnestad A, Abrahamsen TG, Gaustad P, Finne PH (1999)
Antibiotic susceptibility of blood culture isolates after nearly two decades with netilmicin and ampicillin in neonatal septicaemia
APMIS, 107 (2), 257-62
DOI 10.1111/j.1699-0463.1999.tb01552.x, PubMed 10225325

Rønnestad A, Abrahamsen TG, Gaustad P, Finne PH (1999)
C-reactive protein (CRP) response patterns in neonatal septicaemia
APMIS, 107 (6), 593-600
DOI 10.1111/j.1699-0463.1999.tb01597.x, PubMed 10379687

Westergren T, Abrahamsen TG, Egeland T (1999)
[Utilization of anti-infective agents in pediatric departments in health region 2]
Tidsskr Nor Laegeforen, 119 (18), 2640-4
PubMed 10479975

Publications 1998

Fossen A, Abrahamsen TG, Storm-Mathisen I (1998)
Psychological outcome in children treated for brain tumor
Pediatr Hematol Oncol, 15 (6), 479-88
DOI 10.3109/08880019809018309, PubMed 9842641

Holter E, Abrahamsen TG, Rød G, Holten E (1998)
Discrepancy between results of a commercial enzyme immunoassay kit and immunofluorescence staining for detection of respiratory syncytial virus antigen
Eur J Clin Microbiol Infect Dis, 17 (8), 595-6
DOI 10.1007/BF01708629, PubMed 9796664

Rønnestad A, Abrahamsen TG, Gaustad P, Finne PH (1998)
Blood culture isolates during 6 years in a tertiary neonatal intensive care unit
Scand J Infect Dis, 30 (3), 245-51
DOI 10.1080/00365549850160873, PubMed 9790131

Vesterhus P, Holland SM, Abrahamsen TG, Bjerknes R (1998)
Familial disseminated infection due to atypical mycobacteria with childhood onset
Clin Infect Dis, 27 (4), 822-5
DOI 10.1086/514939, PubMed 9798040

Publications 1997

Fjaer RB, Abrahamsen TG, Bruu AL, Hansen TW (1997)
[Cytomegalovirus infection in neonates. Diagnosis and therapeutic experiences]
Tidsskr Nor Laegeforen, 117 (10), 1460-4
PubMed 9198923

Holberg-Petersen M, Høgåsen AK, Høgåsen K, Abrahamsen TG, Degré M, Rollag H (1997)
Infection with human cytomegalovirus (HCMV) stimulates monocyte production of complement factor 3
Arch Virol, 142 (4), 689-98
DOI 10.1007/s007050050111, PubMed 9170497

Levy J, Espanol-Boren T, Thomas C, Fischer A, Tovo P, Bordigoni P, Resnick I, Fasth A, Baer M, Gomez L, Sanders EA, Tabone MD, Plantaz D, Etzioni A, Monafo V, Abinun M, Hammarstrom L, Abrahamsen T, Jones A, Finn A, Klemola T, DeVries E, Sanal O, Peitsch MC, Notarangelo LD (1997)
Clinical spectrum of X-linked hyper-IgM syndrome
J Pediatr, 131 (1 Pt 1), 47-54
DOI 10.1016/s0022-3476(97)70123-9, PubMed 9255191

Ostenstad B, Giliani S, Mellbye OJ, Nilsen BR, Abrahamsen T (1997)
A boy with X-linked hyper-IgM syndrome and natural killer cell deficiency
Clin Exp Immunol, 107 (2), 230-4
DOI 10.1111/j.1365-2249.1997.284-ce1174.x, PubMed 9030857

Roald HE, Traaholt L, Abyholm F, Abrahamsen TG, Bakke SJ (1997)
[Hemangioma and vascular malformations. Diagnosis and treatment]
Tidsskr Nor Laegeforen, 117 (10), 1480-2
PubMed 9198926

Publications 1996

Abrahamsen TG, Sandersen H, Bustnes A (1996)
Home therapy with subcutaneous immunoglobulin infusions in children with congenital immunodeficiencies
Pediatrics, 98 (6 Pt 1), 1127-31
PubMed 8951264

Holberg-Petersen M, Rollag H, Beck S, Overli I, Tjønnfjord G, Abrahamsen TG, Degré M, Hestdal K (1996)
Direct growth suppression of myeloid bone marrow progenitor cells but not cord blood progenitors by human cytomegalovirus in vitro
Blood, 88 (7), 2510-6
DOI 10.1182/blood.V88.7.2510.bloodjournal8872510, PubMed 8839843

Notarangelo LD, Peitsch MC, Abrahamsen TG, Bachelot C, Bordigoni P, Cant AJ, Chapel H, Clementi M, Deacock S, de Saint Basile G, Duse M, Espanol T, Etzioni A, Fasth A, Fischer A, Giliani S, Gomez L, Hammarstorm L, Jones A, Kanariou M, Kinnon C, Klemola T, Kroczek RA, Levy J, Matamoros N et al. (1996)
CD40lbase: a database of CD40L gene mutations causing X-linked hyper-IgM syndrome
Immunol Today, 17 (11), 511-6
DOI 10.1016/0167-5699(96)30059-5, PubMed 8961627

Publications 1995

Abrahamsen TG, Lange BJ, Packer RJ, Venzon DJ, Allen JC, Craig CE, Patronas NJ, Katz DA, Goldwein JW, DeLaney TF (1995)
A phase I and II trial of dose-intensified cyclophosphamide and GM-CSF in pediatric malignant brain tumors
J Pediatr Hematol Oncol, 17 (2), 134-9
DOI 10.1097/00043426-199505000-00006, PubMed 7749762

Abrahamsen TG, Mollnes TE, Vandvik B (1995)
Intrathecal immune response in neonatal Flavobacterium meningosepticum meningitis
Biol Neonate, 68 (2), 153-6
DOI 10.1159/000244231, PubMed 8534775

Høgåsen AK, Abrahamsen TG (1995)
Polymyxin B stimulates production of complement components and cytokines in human monocytes
Antimicrob Agents Chemother, 39 (2), 529-32
DOI 10.1128/AAC.39.2.529, PubMed 7726527

Høgåsen AK, Abrahamsen TG (1995)
Heparin suppresses lipopolysaccharide-induced monocyte production of several cytokines, but simultaneously stimulates C3 production
Thromb Res, 80 (2), 179-84
DOI 10.1016/0049-3848(95)00164-m, PubMed 8588195

Høgåsen AK, Abrahamsen TG, Gaustad P (1995)
Various Candida and Torulopsis species differ in their ability to induce the production of C3, factor B and granulocyte-macrophage colony-stimulating factor (GM-CSF) in human monocyte cultures
J Med Microbiol, 42 (4), 291-8
DOI 10.1099/00222615-42-4-291, PubMed 7707338

Høgåsen AK, Hestdal K, Høgåsen K, Abrahamsen TG (1995)
Transforming growth factor beta modulates C3 and factor B biosynthesis and complement receptor 3 expression in cultured human monocytes
J Leukoc Biol, 57 (2), 287-96
DOI 10.1002/jlb.57.2.287, PubMed 7852844

Høgåsen AK, Würzner R, Abrahamsen TG, Dierich MP (1995)
Human polymorphonuclear leukocytes store large amounts of terminal complement components C7 and C6, which may be released on stimulation
J Immunol, 154 (9), 4734-40
PubMed 7722325

Publications 1993

Abrahamsen TG, Bentsen BS, Brandtzaeg P (1993)
Increasing values of serum acid phosphatase in a child with Mycoplasma pneumoniae-associated hemophagocytic histiocytic syndrome
Med Pediatr Oncol, 21 (1), 77-9
DOI 10.1002/mpo.2950210116, PubMed 8426580

Hansen TW, Gaustad P, Abrahamsen TG, Finne PH (1993)
[Diagnosis and treatment of infections in a neonatal unit--bacterial and fungal infections]
Tidsskr Nor Laegeforen, 113 (14), 1730-4
PubMed 8322303

Hansen TW, Gaustad P, Rollag H, Abrahamsen TG, Finne PH (1993)
[Diagnosis and treatment of infections in a neonatal unit--viral infections, spirochete infections and toxoplasma infections]
Tidsskr Nor Laegeforen, 113 (14), 1701-5
PubMed 8322295

Hestdal K, Welte K, Lie SO, Keller JR, Ruscetti FW, Abrahamsen TG (1993)
Severe congenital neutropenia: abnormal growth and differentiation of myeloid progenitors to granulocyte colony-stimulating factor (G-CSF) but normal response to G-CSF plus stem cell factor
Blood, 82 (10), 2991-7
PubMed 7693032

Høgåsen AK, Abrahamsen TG (1993)
Increased C3 production in human monocytes after stimulation with Candida albicans is suppressed by granulocyte-macrophage colony-stimulating factor
Infect Immun, 61 (5), 1779-85
DOI 10.1128/iai.61.5.1779-1785.1993, PubMed 8478067

Høgåsen AK, Hestdal K, Abrahamsen TG (1993)
Granulocyte-macrophage colony-stimulating factor, but not macrophage colony-stimulating factor, suppresses basal and lipopolysaccharide-stimulated complement factor production in human monocytes
J Immunol, 151 (6), 3215-24
PubMed 7690797

Publications 1992

Abrahamsen TG, Gaustad P, Sund S, Hansen TW (1992)
[Disseminated fungal infections in neonates--risk factors, treatment and course]
Tidsskr Nor Laegeforen, 112 (28), 3548-51
PubMed 1462324

Abrahamsen TG, Widing E, Glomstein A, Gaustad P (1992)
Disseminated fungal disease resistant to fluconazole treatment in a child with leukemia
Scand J Infect Dis, 24 (3), 391-3
DOI 10.3109/00365549209061349, PubMed 1509246

Publications 1991

Abrahamsen TG, Carter CS, Read EJ, Rubin M, Goetzman HG, Lizzio EF, Lee YL, Hanson M, Pizzo PA, Hoffman T (1991)
Stimulatory effect of counterflow centrifugal elutriation in large-scale separation of peripheral blood monocytes can be reversed by storing the cells at 37 degrees C
J Clin Apher, 6 (1), 48-53
DOI 10.1002/jca.2920060110, PubMed 1646202

Hoffman T, Brando C, Lizzio EF, Lee YL, Hansen M, Tripathi AK, Taplits M, Puri J, Bonvini E, Abrahamsen TG (1991)
Calcium-dependent eicosanoid metabolism by concanavalin A-stimulated human monocytes in vitro. Synergism with phorbol ester indicates separate regulation of leukotriene B4 synthesis and release
J Immunol, 146 (2), 692-700
PubMed 1846160

Hoffman T, Lee YL, Lizzio EF, Tripathi AK, Jessop JJ, Taplits M, Abrahamsen TG, Carter CS, Puri J (1991)
Absence of modulation of monokine production via endogenous cyclooxygenase or 5-lipoxygenase metabolites: MK-886 (3-[1-(4-chlorobenzyl)-3-t-butyl-thio-5-isopropylindol-2-yl]-2,2- dimethylpropanoic acid), indomethacin, or arachidonate fail to alter immunoreactive interleukin-1 beta, or TNF-alpha production by human monocytes in vitro
Clin Immunol Immunopathol, 58 (3), 399-408
DOI 10.1016/0090-1229(91)90130-3, PubMed 1900463

Stormorken H, Hellum B, Egeland T, Abrahamsen TG, Hovig T (1991)
X-linked thrombocytopenia and thrombocytopathia: attenuated Wiskott-Aldrich syndrome. Functional and morphological studies of platelets and lymphocytes
Thromb Haemost, 65 (3), 300-5
PubMed 2048054

Publications 1990

Hoffman T, Brando C, Lizzio EF, Lee C, Hanson M, Ting K, Kim YJ, Abrahamsen T, Puri J, Bonvini E (1990)
Functional consequences of phospholipase A2 activation in human monocytes
Adv Exp Med Biol, 279, 125-36
DOI 10.1007/978-1-4613-0651-1_8, PubMed 1965768

Publications 1989

Abrahamsen TG, Finne PH, Lingaas E (1989)
Flavobacterium meningosepticum infections in a neonatal intensive care unit
Acta Paediatr Scand, 78 (1), 51-5
DOI 10.1111/j.1651-2227.1989.tb10886.x, PubMed 2919524

Abrahamsen TG, Kjeldsberg E, Mortensson-Egnund K, Anestad G (1989)
[Rotavirus in stools from hospitalized children]
Tidsskr Nor Laegeforen, 109 (33), 3419-20
PubMed 2558425

Mollnes TE, Abrahamsen TG, Garred P (1989)
Alterations in the terminal complement pathway in leukopenic children with malignant diseases during episodes with evidence of infection
Complement Inflamm, 6 (6), 460-9
DOI 10.1159/000463115, PubMed 2598645

Publications 1987

Abrahamsen TG, Ose T (1987)
[Nutritional support of children with cancer]
Tidsskr Nor Laegeforen, 107 (33), 2935-6
PubMed 3124292

Publications 1983

Abrahamsen TG, Marton PF (1983)
[Recent methods in the histologic diagnosis of tumors. I. Immunohistochemistry]
Tidsskr Nor Laegeforen, 103 (33), 2243-4
PubMed 6362065

Abrahamsen TG, Marton PF, Johannessen JV (1983)
[Recent methods in histologic diagnosis of tumors. II. Electron microscopy]
Tidsskr Nor Laegeforen, 103 (33), 2245-7
PubMed 6658753

Publications 1982

Abrahamsen TG, Berner JH (1982)
[Chest X-ray examination as a screening procedure. Experiences from the armed forces in 1978]
Tidsskr Nor Laegeforen, 102 (13), 731-4
PubMed 7157251

Publications 1981

Abrahamsen TG (1981)
Characterization of antibody-dependent cell-mediated cytotoxicity in rheumatoid synovial fluid
Scand J Rheumatol, 10 (1), 55-61
PubMed 7221496

Thorsteinsson L, Abrahamsen TG, Frøland SS (1981)
Plaque-forming, antibody-dependent, cytotoxic cells with monocytic properties are present in rheumatoid synovial tissue
Scand J Rheumatol, 10 (2), 138-44
DOI 10.3109/03009748109095286, PubMed 7017915

Thorsteinsson L, Abrahamsen TG, Frøland SS, Kåss OE (1981)
Monocyte cytotoxicity in connective tissue diseases. Correlation with disease groups
Scand J Rheumatol, 10 (1), 49-54
PubMed 6971489

Thorsteinsson L, Abrahamsen TG, Frøland SS, Kåss OE (1981)
Identification and functional characterization of monocytes in rheumatoid synovial fluid
Int Arch Allergy Appl Immunol, 64 (1), 60-66
DOI 10.1159/000232674, PubMed 7005120

Publications 1980

Abrahamsen TG (1980)
[Principles and mechanism of action of drug therapy of rheumatoid arthritis]
Tidsskr Nor Laegeforen, 100 (23), 1346-9
PubMed 7456011

Berild D, Gedde-Dahl TW, Abrahamsen T (1980)
Meningococcal disease in the Norwegian Armed Forces 1967-1979. Some epidemiological aspects
NIPH Ann, 3 (2), 23-30
PubMed 6784041

Publications 1979

Abrahamsen TG, Frøland SS, Kåss E, Natvig JB, Pahle J (1979)
Lymphocytes from synovial tissue of a boy with X-linked hypogammaglobulinemia and chronic polyarthritis
Arthritis Rheum, 22 (1), 71-6
DOI 10.1002/art.1780220111, PubMed 365188

Publications 1978

Abrahamsen TG (1978)
Immunopathological studies of the rheumatoid inflammation
Universitetet i Oslo, Oslo, 1 bd.
BIBSYS 942201612

Abrahamsen TG, Frøland SS, Natvig JB (1978)
In vitro mitogen stimulation of synovial fluid lymphocytes from rheumatoid arthritis and juvenile rheumatoid arthritis patients: dissociation between the response to antigens and polyclonal mitogens
Scand J Immunol, 7 (1), 81-90
DOI 10.1111/j.1365-3083.1978.tb00429.x, PubMed 345418

Publications 1977

Abrahamsen TG, Frøland SS, Natvig JB, Pahle J (1977)
Antibody-dependent cytotoxicity mediated by cells eluted from synovial tissues of patients with rheumatoid arthritis and juvenile rheumatoid arthritis
Scand J Immunol, 6 (12), 1251-61
DOI 10.1111/j.1365-3083.1977.tb00364.x, PubMed 605363

Abrahamsen TG, Frøoland SS, Natvig JB, Pahle J (1977)
Lymphocytes eluted from synovial tissue of juvenile rheumatoid arthritis patients
Arthritis Rheum, 20 (3), 772-8
DOI 10.1002/art.1780200302, PubMed 324479

Abrahamsen TG, Johnson PM, Natvig JB (1977)
Membrane characteristics of adherent cells dissociated from rheumatoid synovial tissue
Clin Exp Immunol, 28 (3), 474-83
PubMed 330058

Taylor-Upsahl MM, Abrahamsen TG, Natvig JB (1977)
Rheumatoid factor plaque-forming cells in rheumatoid synovial tissue
Clin Exp Immunol, 28 (2), 197-203
PubMed 326444

Publications 1976

Abrahamsen TG, Fróland SS, Natvig JB, Pahle J (1976)
Antigen and unspecific mitogen stimulation of lymphocytes eluted from rheumatoid inflammatory tissue
Scand J Immunol, 5 (9), 1057-63
DOI 10.1111/j.1365-3083.1976.tb03057.x, PubMed 1006168

Publications 1975

Abrahamsen TG, Froland SS, Natvig JB, Pahle J (1975)
Elution and characterization of lymphocytes from rheumatoid inflammatory tissue
Scand J Immunol, 4 (8), 823-30
DOI 10.1111/j.1365-3083.1975.tb03723.x, PubMed 1082634

Scand. J. Rheumatol., 5 12, 77-88

Natvig JB, Abrahamsen T, Anders R, Froland SS, Husby G, Hoyeraal HM, Kåss E, Mellbye OJ, Munthe E, Pahle J, Wisloff F (1975)
Lymphocyte subpopulations and immune reactions in rheumatoid inflammatory tissues
Scand J Rheumatol Suppl, 12, 77-88
PubMed 1084571

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