Publications 2024

Lopez-Doriga Ruiz P, Tapia G, Bakken IJ, Håberg SE, Gulseth HL, Skrivarhaug T, Joner G, Stene LC (2024)
Parental education and occupation in relation to childhood type 1 diabetes: nationwide cohort study
J Epidemiol Community Health, 78 (5), 319-325
DOI 10.1136/jech-2023-220693, PubMed 38302277

Lund-Blix NA, Bjerregaard AA, Tapia G, Størdal K, Brantsæter AL, Strøm M, Halldorsson TI, Granstrøm C, Svensson J, Joner G, Skrivarhaug T, Njølstad PR, Olsen SF, Stene LC (2024)
No association between long-chain n-3 fatty acid intake during pregnancy and risk of type 1 diabetes in offspring in two large Scandinavian pregnancy cohorts
Diabetologia, 67 (6), 1023-1028
DOI 10.1007/s00125-024-06125-4, PubMed 38502240

Publications 2022

Saeed M, Stene LC, Ariansen I, Tell GS, Tapia G, Joner G, Skrivarhaug T (2022)
Nine-fold higher risk of acute myocardial infarction in subjects with type 1 diabetes compared to controls in Norway 1973-2017
Cardiovasc Diabetol, 21 (1), 59
DOI 10.1186/s12933-022-01498-5, PubMed 35477506

Saeed M, Stene LC, Reisæter AV, Jenssen TG, Tell GS, Tapia G, Joner G, Skrivarhaug T (2022)
End-stage renal disease: incidence and prediction by coronary heart disease, and educational level. Follow-up from diagnosis of childhood-onset type 1 diabetes throughout Norway 1973-2017
Ann Epidemiol, 76, 181-187
DOI 10.1016/j.annepidem.2022.03.015, PubMed 35398254

Publications 2021

Saeed M, Tapia G, Ariansen I, Stene LC, Seljeflot I, Tell GS, Skrivarhaug T, Joner G (2021)
Serum Galectin-3 and Subsequent Risk of Coronary Heart Disease in Subjects With Childhood-Onset Type 1 Diabetes: A Cohort Study
Diabetes Care, 44 (3), 810-816
DOI 10.2337/dc20-1712, PubMed 33408220

Tapia G, Suvitaival T, Ahonen L, Lund-Blix NA, Njølstad PR, Joner G, Skrivarhaug T, Legido-Quigley C, Størdal K, Stene LC (2021)
Prediction of Type 1 Diabetes at Birth: Cord Blood Metabolites vs Genetic Risk Score in the Norwegian Mother, Father, and Child Cohort
J Clin Endocrinol Metab, 106 (10), e4062-e4071
DOI 10.1210/clinem/dgab400, PubMed 34086903

Publications 2020

Cherubini V, Grimsmann JM, Åkesson K, Birkebæk NH, Cinek O, Dovč K, Gesuita R, Gregory JW, Hanas R, Hofer SE, Holl RW, Jefferies C, Joner G, King BR, Mayer-Davis EJ, Peña AS, Rami-Merhar B, Schierloh U, Skrivarhaug T, Sumnik Z, Svensson J, Warner JT, Bratina N, Dabelea D (2020)
Temporal trends in diabetic ketoacidosis at diagnosis of paediatric type 1 diabetes between 2006 and 2016: results from 13 countries in three continents
Diabetologia, 63 (8), 1530-1541
DOI 10.1007/s00125-020-05152-1, PubMed 32382815

Lund-Blix NA, Tapia G, Mårild K, Brantsaeter AL, Njølstad PR, Joner G, Skrivarhaug T, Størdal K, Stene LC (2020)
Maternal and child gluten intake and association with type 1 diabetes: The Norwegian Mother and Child Cohort Study
PLoS Med, 17 (3), e1003032
DOI 10.1371/journal.pmed.1003032, PubMed 32119659

Publications 2019

Joner G (2019)
[The trial lecture and tomorrow’s researchers – once again]
Tidsskr Nor Laegeforen, 139 (12)
DOI 10.4045/tidsskr.19.0449, PubMed 31502787

Joner G (2019)
[G. Joner responds]
Tidsskr Nor Laegeforen, 139 (17)
DOI 10.4045/tidsskr.19.0689, PubMed 31746172

Joner G (2019)
Sample lecture and future researchers- once again
Tidsskr. Nor. Laegeforen., 139 (12), 1138-1139

Lund-Blix NA, Dong F, Mårild K, Seifert J, Barón AE, Waugh KC, Joner G, Størdal K, Tapia G, Stene LC, Johnson RK, Rewers MJ, Norris JM (2019)
Gluten Intake and Risk of Islet Autoimmunity and Progression to Type 1 Diabetes in Children at Increased Risk of the Disease: The Diabetes Autoimmunity Study in the Young (DAISY)
Diabetes Care, 42 (5), 789-796
DOI 10.2337/dc18-2315, PubMed 30796108

Tapia G, Mortimer G, Ye J, Gillard BT, Chipper-Keating S, Mårild K, Viken MK, Lie BA, Joner G, Skrivarhaug T, Njølstad PR, Størdal K, Gillespie KM, Stene LC (2019)
Maternal microchimerism in cord blood and risk of childhood-onset type 1 diabetes
Pediatr Diabetes, 20 (6), 728-735
DOI 10.1111/pedi.12875, PubMed 31173445

Tapia G, Mårild K, Dahl SR, Lund-Blix NA, Viken MK, Lie BA, Njølstad PR, Joner G, Skrivarhaug T, Cohen AS, Størdal K, Stene LC (2019)
Maternal and Newborn Vitamin D-Binding Protein, Vitamin D Levels, Vitamin D Receptor Genotype, and Childhood Type 1 Diabetes
Diabetes Care, 42 (4), 553-559
DOI 10.2337/dc18-2176, PubMed 30692241

Publications 2018

Magnus MC, Olsen SF, Granstrom C, Lund-Blix NA, Svensson J, Johannesen J, Fraser A, Skrivarhaug T, Joner G, Njølstad PR, Størdal K, Stene LC (2018)
Paternal and maternal obesity but not gestational weight gain is associated with type 1 diabetes
Int J Epidemiol, 47 (2), 417-426
DOI 10.1093/ije/dyx266, PubMed 29415279

Magnus MC, Tapia G, Olsen SF, Granstrom C, Mårild K, Ueland PM, Midttun Ø, Svensson J, Johannesen J, Skrivarhaug T, Joner G, Njølstad PR, Størdal K, Stene LC (2018)
Parental Smoking and Risk of Childhood-onset Type 1 Diabetes
Epidemiology, 29 (6), 848-856
DOI 10.1097/EDE.0000000000000911, PubMed 30074542

Størdal K, McArdle HJ, Hayes H, Tapia G, Viken MK, Lund-Blix NA, Haugen M, Joner G, Skrivarhaug T, Mårild K, Njølstad PR, Eggesbø M, Mandal S, Page CM, London SJ, Lie BA, Stene LC (2018)
Prenatal iron exposure and childhood type 1 diabetes
Sci Rep, 8 (1), 9067
DOI 10.1038/s41598-018-27391-4, PubMed 29899542

Tapia G, Størdal K, Mårild K, Kahrs CR, Skrivarhaug T, Njølstad PR, Joner G, Stene LC (2018)
Antibiotics, acetaminophen and infections during prenatal and early life in relation to type 1 diabetes
Int J Epidemiol, 47 (5), 1538-1548
DOI 10.1093/ije/dyy092, PubMed 29868838

Thorsen SU, Mårild K, Olsen SF, Holst KK, Tapia G, Granström C, Halldorsson TI, Cohen AS, Haugen M, Lundqvist M, Skrivarhaug T, Njølstad PR, Joner G, Magnus P, Størdal K, Svensson J, Stene LC (2018)
Lack of Association Between Maternal or Neonatal Vitamin D Status and Risk of Childhood Type 1 Diabetes: A Scandinavian Case-Cohort Study
Am J Epidemiol, 187 (6), 1174-1181
DOI 10.1093/aje/kwx361, PubMed 29186303

Publications 2017

Gagnum V, Saeed M, Stene LC, Leivestad T, Joner G, Skrivarhaug T (2017)
Low Incidence of End-Stage Renal Disease in Childhood-Onset Type 1 Diabetes Followed for Up to 42 Years
Diabetes Care, 41 (3), 420-425
DOI 10.2337/dc17-0906, PubMed 29025877

Gagnum V, Stene LC, Leivestad T, Joner G, Skrivarhaug T (2017)
Response to Comment on Gagnum et al. Long-term Mortality and End-Stage Renal Disease in a Type 1 Diabetes Population Diagnosed at Age 15-29 Years in Norway. Diabetes Care 2017;40:38-45
Diabetes Care, 40 (9), e125
DOI 10.2337/dci17-0018, PubMed 28830961

Lund-Blix NA, Dydensborg Sander S, Størdal K, Nybo Andersen AM, Rønningen KS, Joner G, Skrivarhaug T, Njølstad PR, Husby S, Stene LC (2017)
Infant Feeding and Risk of Type 1 Diabetes in Two Large Scandinavian Birth Cohorts
Diabetes Care, 40 (7), 920-927
DOI 10.2337/dc17-0016, PubMed 28487451

Sørensen IM, Joner G, Jenum PA, Eskild A, Dahl SR, Stene LC (2017)
Maternal serum calcitriol during pregnancy and risk of childhood onset type 1 diabetes
Acta Diabetol, 54 (12), 1143-1145
DOI 10.1007/s00592-017-1045-3, PubMed 28875306

Viken MK, Flåm ST, Skrivarhaug T, Amundsen SS, Sollid LM, Drivvoll AK, Joner G, Dahl-Jørgensen K, Lie BA (2017)
HLA class II alleles in Norwegian patients with coexisting type 1 diabetes and celiac disease
HLA, 89 (5), 278-284
DOI 10.1111/tan.12986, PubMed 28247576

Vistnes M, Tapia G, Mårild K, Midttun Ø, Ueland PM, Viken MK, Magnus P, Berg JP, Gillespie KM, Skrivarhaug T, Njølstad PR, Joner G, Størdal K, Stene LC (2017)
Plasma immunological markers in pregnancy and cord blood: A possible link between macrophage chemo-attractants and risk of childhood type 1 diabetes
Am J Reprod Immunol, 79 (3)
DOI 10.1111/aji.12802, PubMed 29266506

Publications 2016

Gagnum V, Stene LC, Jenssen TG, Berteussen LM, Sandvik L, Joner G, Njølstad PR, Skrivarhaug T (2016)
Causes of death in childhood-onset Type 1 diabetes: long-term follow-up
Diabet Med, 34 (1), 56-63
DOI 10.1111/dme.13114, PubMed 26996105

Gagnum V, Stene LC, Leivestad T, Joner G, Skrivarhaug T (2016)
Long-term Mortality and End-Stage Renal Disease in a Type 1 Diabetes Population Diagnosed at Age 15-29 Years in Norway
Diabetes Care, 40 (1), 38-45
DOI 10.2337/dc16-1213, PubMed 27797927

Johansson BB, Irgens HU, Molnes J, Sztromwasser P, Aukrust I, Juliusson PB, Søvik O, Levy S, Skrivarhaug T, Joner G, Molven A, Johansson S, Njølstad PR (2016)
Targeted next-generation sequencing reveals MODY in up to 6.5% of antibody-negative diabetes cases listed in the Norwegian Childhood Diabetes Registry
Diabetologia, 60 (4), 625-635
DOI 10.1007/s00125-016-4167-1, PubMed 27913849

Sørensen IM, Joner G, Jenum PA, Eskild A, Brunborg C, Torjesen PA, Stene LC (2016)
Vitamin D-binding protein and 25-hydroxyvitamin D during pregnancy in mothers whose children later developed type 1 diabetes
Diabetes Metab Res Rev, 32 (8), 883-890
DOI 10.1002/dmrr.2812, PubMed 27103201

Publications 2015

Dzidzonu DK, Skrivarhaug T, Joner G, Moger TA (2015)
Ethnic differences in the incidence of type 1 diabetes in Norway: a register-based study using data from the period 2002-2009
Pediatr Diabetes, 17 (5), 337-41
DOI 10.1111/pedi.12294, PubMed 26111935

Gagnum V, Stene LC, Sandvik L, Fagerland MW, Njølstad PR, Joner G, Skrivarhaug T (2015)
All-cause mortality in a nationwide cohort of childhood-onset diabetes in Norway 1973-2013
Diabetologia, 58 (8), 1779-86
DOI 10.1007/s00125-015-3623-7, PubMed 25972232

Magnus MC, Olsen SF, Granström C, Joner G, Skrivarhaug T, Svensson J, Johannesen J, Njølstad P, Magnus P, Størdal K, Stene LC (2015)
Infant Growth and Risk of Childhood-Onset Type 1 Diabetes in Children From 2 Scandinavian Birth Cohorts
JAMA Pediatr, 169 (12), e153759
DOI 10.1001/jamapediatrics.2015.3759, PubMed 26642117

Publications 2014

Eidem I, Vangen S, Henriksen T, Vollset SE, Hanssen KF, Joner G, Stene LC (2014)
Discrepancy in term calculation from second trimester ultrasound scan versus last menstrual period in women with type 1 diabetes
Acta Obstet Gynecol Scand, 93 (8), 809-16
DOI 10.1111/aogs.12422, PubMed 24807126

Patterson CC, Gyürüs E, Rosenbauer J, Cinek O, Neu A, Schober E, Parslow RC, Joner G, Svensson J, Castell C, Bingley PJ, Schoenle E, Jarosz-Chobot P, Urbonaité B, Rothe U, Kržišnik C, Ionescu-Tirgoviste C, Weets I, Kocova M, Stipancic G, Samardzic M, de Beaufort CE, Green A, Soltész G, Dahlquist GG (2014)
Seasonal variation in month of diagnosis in children with type 1 diabetes registered in 23 European centers during 1989-2008: little short-term influence of sunshine hours or average temperature
Pediatr Diabetes, 16 (8), 573-80
DOI 10.1111/pedi.12227, PubMed 25316271

Publications 2013

Irgens HU, Molnes J, Johansson BB, Ringdal M, Skrivarhaug T, Undlien DE, Søvik O, Joner G, Molven A, Njølstad PR (2013)
Prevalence of monogenic diabetes in the population-based Norwegian Childhood Diabetes Registry
Diabetologia, 56 (7), 1512-9
DOI 10.1007/s00125-013-2916-y, PubMed 23624530

Joner G (2013)
Should more attention be paid to school performance in children and adolescents with diabetes?
Diabetologia, 56 (6), 1193-5
DOI 10.1007/s00125-013-2900-6, PubMed 23584432

Skrivarhaug T, Stene LC, Drivvoll AK, Strøm H, Joner G, Norwegian Childhood Diabetes Study Group (2013)
Incidence of type 1 diabetes in Norway among children aged 0-14 years between 1989 and 2012: has the incidence stopped rising? Results from the Norwegian Childhood Diabetes Registry
Diabetologia, 57 (1), 57-62
DOI 10.1007/s00125-013-3090-y, PubMed 24149838

Publications 2012

Cardwell CR, Stene LC, Ludvigsson J, Rosenbauer J, Cinek O, Svensson J, Perez-Bravo F, Memon A, Gimeno SG, Wadsworth EJ, Strotmeyer ES, Goldacre MJ, Radon K, Chuang LM, Parslow RC, Chetwynd A, Karavanaki K, Brigis G, Pozzilli P, Urbonaite B, Schober E, Devoti G, Sipetic S, Joner G, Ionescu-Tirgoviste C et al. (2012)
Breast-feeding and childhood-onset type 1 diabetes: a pooled analysis of individual participant data from 43 observational studies
Diabetes Care, 35 (11), 2215-25
DOI 10.2337/dc12-0438, PubMed 22837371

Eidem I, Vangen S, Hanssen KF, Vollset SE, Henriksen T, Joner G, Stene LC (2012)
Perinatal and Infant Mortality in Term and Preterm Births Among Women With Type 1 Diabetes EDITORIAL COMMENT
Obstet. Gynecol. Surv., 67 (3), 139-141
DOI 10.1097/OGX.0b013e31824b6f5f

Eike MC, Skinningsrud B, Ronninger M, Stormyr A, Kvien TK, Joner G, Njølstad PR, Førre O, Flatø B, Alfredsson L, Padyukov L, Undlien DE, Lie BA (2012)
CIITA gene variants are associated with rheumatoid arthritis in Scandinavian populations
Genes Immun, 13 (5), 431-6
DOI 10.1038/gene.2012.11, PubMed 22513452

Kolsgaard ML, Joner G, Brunborg C, Anderssen SA, Tonstad S, Andersen LF (2012)
Correction: "Reduction in BMI z-score and improvement in cardiometabolic risk factors in obese children and adolescents. The Oslo adiposity intervention study - a hospital/public health nurse combined treatment."
BMC Pediatr, 12, 77
DOI 10.1186/1471-2431-12-77, PubMed 22709339

Patterson CC, Gyürüs E, Rosenbauer J, Cinek O, Neu A, Schober E, Parslow RC, Joner G, Svensson J, Castell C, Bingley PJ, Schoenle E, Jarosz-Chobot P, Urbonaité B, Rothe U, Krzisnik C, Ionescu-Tirgoviste C, Weets I, Kocova M, Stipancic G, Samardzic M, de Beaufort CE, Green A, Dahlquist GG, Soltész G (2012)
Trends in childhood type 1 diabetes incidence in Europe during 1989-2008: evidence of non-uniformity over time in rates of increase
Diabetologia, 55 (8), 2142-7
DOI 10.1007/s00125-012-2571-8, PubMed 22638547

Sørensen IM, Joner G, Jenum PA, Eskild A, Stene LC (2012)
Serum long chain n-3 fatty acids (EPA and DHA) in the pregnant mother are independent of risk of type 1 diabetes in the offspring
Diabetes Metab Res Rev, 28 (5), 431-8
DOI 10.1002/dmrr.2293, PubMed 22396195

Publications 2011

Eidem I, Vangen S, Hanssen KF, Vollset SE, Henriksen T, Joner G, Stene LC (2011)
Perinatal and infant mortality in term and preterm births among women with type 1 diabetes
Diabetologia, 54 (11), 2771-8
DOI 10.1007/s00125-011-2281-7, PubMed 21866407

Kolsgaard ML, Joner G, Brunborg C, Anderssen SA, Tonstad S, Andersen LF (2011)
Reduction in BMI z-score and improvement in cardiometabolic risk factors in obese children and adolescents. The Oslo Adiposity Intervention Study - a hospital/public health nurse combined treatment
BMC Pediatr, 11, 47
DOI 10.1186/1471-2431-11-47, PubMed 21619652

Sørensen IM, Joner G, Jenum PA, Eskild A, Torjesen PA, Stene LC (2011)
Maternal serum levels of 25-hydroxy-vitamin D during pregnancy and risk of type 1 diabetes in the offspring
Diabetes, 61 (1), 175-8
DOI 10.2337/db11-0875, PubMed 22124461

Publications 2010

Berntsen S, Mowinckel P, Carlsen KH, Lødrup Carlsen KC, Pollestad Kolsgaard ML, Joner G, Anderssen SA (2010)
Obese children playing towards an active lifestyle
Int J Pediatr Obes, 5 (1), 64-71
DOI 10.3109/17477160902957166, PubMed 19437243

Cardwell CR, Stene LC, Joner G, Bulsara MK, Cinek O, Rosenbauer J, Ludvigsson J, Svensson J, Goldacre MJ, Waldhoer T, Jarosz-Chobot P, Gimeno SG, Chuang LM, Roberts CL, Parslow RC, Wadsworth EJ, Chetwynd A, Brigis G, Urbonaite B, Sipetic S, Schober E, Devoti G, Ionescu-Tirgoviste C, de Beaufort CE, Stoyanov D et al. (2010)
Birth order and childhood type 1 diabetes risk: a pooled analysis of 31 observational studies
Int J Epidemiol, 40 (2), 363-74
DOI 10.1093/ije/dyq207, PubMed 21149280

Cardwell CR, Stene LC, Joner G, Davis EA, Cinek O, Rosenbauer J, Ludvigsson J, Castell C, Svensson J, Goldacre MJ, Waldhoer T, Polanska J, Gimeno SG, Chuang LM, Parslow RC, Wadsworth EJ, Chetwynd A, Pozzilli P, Brigis G, Urbonaite B, Sipetić S, Schober E, Ionescu-Tirgoviste C, de Beaufort CE, Stoyanov D et al. (2010)
Birthweight and the risk of childhood-onset type 1 diabetes: a meta-analysis of observational studies using individual patient data
Diabetologia, 53 (4), 641-51
DOI 10.1007/s00125-009-1648-5, PubMed 20063147

Eidem I, Stene LC, Henriksen T, Hanssen KF, Vangen S, Vollset SE, Joner G (2010)
Congenital anomalies in newborns of women with type 1 diabetes: nationwide population-based study in Norway, 1999-2004
Acta Obstet Gynecol Scand, 89 (11), 1403-11
DOI 10.3109/00016349.2010.518594, PubMed 20929418

Stene LC, Rønningen KS, Undlien DE, Joner G (2010)
Does the relative risk for type 1 diabetes conferred by HLA-DQ, INS, and PTPN22 polymorphisms vary with maternal age, birth weight, or cesarean section?
Pediatr Diabetes, 12 (2), 91-4
DOI 10.1111/j.1399-5448.2010.00669.x, PubMed 21352425

Publications 2009

Bjørnvold M, Munthe-Kaas MC, Egeland T, Joner G, Dahl-Jørgensen K, Njølstad PR, Akselsen HE, Gervin K, Carlsen KC, Carlsen KH, Undlien DE (2009)
A TLR2 polymorphism is associated with type 1 diabetes and allergic asthma
Genes Immun, 10 (2), 181-7
DOI 10.1038/gene.2008.100, PubMed 19148143

Cardwell CR, Stene LC, Joner G, Bulsara MK, Cinek O, Rosenbauer J, Ludvigsson J, Jané M, Svensson J, Goldacre MJ, Waldhoer T, Jarosz-Chobot P, Gimeno SG, Chuang LM, Parslow RC, Wadsworth EJ, Chetwynd A, Pozzilli P, Brigis G, Urbonaite B, Sipetic S, Schober E, Devoti G, Ionescu-Tirgoviste C, de Beaufort CE et al. (2009)
Maternal age at birth and childhood type 1 diabetes: a pooled analysis of 30 observational studies
Diabetes, 59 (2), 486-94
DOI 10.2337/db09-1166, PubMed 19875616

Kolsgaard ML, Wangensteen T, Brunborg C, Joner G, Holven KB, Halvorsen B, Aukrust P, Tonstad S (2009)
Elevated visfatin levels in overweight and obese children and adolescents with metabolic syndrome
Scand J Clin Lab Invest, 69 (8), 858-64
DOI 10.3109/00365510903348677, PubMed 19929281

Skinningsrud B, Lie BA, Husebye ES, Kvien TK, Førre Ø, Flatø B, Stormyr A, Joner G, Njølstad PR, Egeland T, Undlien DE (2009)
A CLEC16A variant confers risk for juvenile idiopathic arthritis and anti-cyclic citrullinated peptide antibody negative rheumatoid arthritis
Ann Rheum Dis, 69 (8), 1471-4
DOI 10.1136/ard.2009.114934, PubMed 19734133

Stene LC, Rønningen KS, Bjørnvold M, Undlien DE, Joner G (2009)
An inverse association between history of childhood eczema and subsequent risk of type 1 diabetes that is not likely to be explained by HLA-DQ, PTPN22, or CTLA4 polymorphisms
Pediatr Diabetes, 11 (6), 386-93
DOI 10.1111/j.1399-5448.2009.00605.x, PubMed 19895409

Wangensteen T, Kolsgaard ML, Mattingsdal M, Joner G, Tonstad S, Undlien D, Retterstol L (2009)
Mutations in the melanocortin 4 receptor (MC4R) gene in obese patients in Norway
Exp Clin Endocrinol Diabetes, 117 (6), 266-73
DOI 10.1055/s-0028-1102942, PubMed 19301229

Publications 2008

Bjørnvold M, Undlien DE, Joner G, Dahl-Jørgensen K, Njølstad PR, Akselsen HE, Gervin K, Rønningen KS, Stene LC (2008)
Joint effects of HLA, INS, PTPN22 and CTLA4 genes on the risk of type 1 diabetes
Diabetologia, 51 (4), 589-96
DOI 10.1007/s00125-008-0932-0, PubMed 18292987

Cardwell CR, Stene LC, Joner G, Cinek O, Svensson J, Goldacre MJ, Parslow RC, Pozzilli P, Brigis G, Stoyanov D, Urbonaite B, Sipetić S, Schober E, Ionescu-Tirgoviste C, Devoti G, de Beaufort CE, Buschard K, Patterson CC (2008)
Caesarean section is associated with an increased risk of childhood-onset type 1 diabetes mellitus: a meta-analysis of observational studies
Diabetologia, 51 (5), 726-35
DOI 10.1007/s00125-008-0941-z, PubMed 18292986

Eike MC, Olsson M, Undlien DE, Dahl-Jørgensen K, Joner G, Rønningen KS, Thorsby E, Lie BA (2008)
Genetic variants of the HLA-A, HLA-B and AIF1 loci show independent associations with type 1 diabetes in Norwegian families
Genes Immun, 10 (2), 141-50
DOI 10.1038/gene.2008.88, PubMed 18987644

Kolsgaard ML, Andersen LF, Tonstad S, Brunborg C, Wangensteen T, Joner G (2008)
Ethnic differences in metabolic syndrome among overweight and obese children and adolescents: the Oslo Adiposity Intervention Study
Acta Paediatr, 97 (11), 1557-63
DOI 10.1111/j.1651-2227.2008.00955.x, PubMed 18657125

Magitta NF, Bøe Wolff AS, Johansson S, Skinningsrud B, Lie BA, Myhr KM, Undlien DE, Joner G, Njølstad PR, Kvien TK, Førre Ø, Knappskog PM, Husebye ES (2008)
A coding polymorphism in NALP1 confers risk for autoimmune Addison's disease and type 1 diabetes
Genes Immun, 10 (2), 120-4
DOI 10.1038/gene.2008.85, PubMed 18946481

Molven A, Ringdal M, Nordbø AM, Raeder H, Støy J, Lipkind GM, Steiner DF, Philipson LH, Bergmann I, Aarskog D, Undlien DE, Joner G, Søvik O, Norwegian Childhood Diabetes Study Group, Bell GI, Njølstad PR (2008)
Mutations in the insulin gene can cause MODY and autoantibody-negative type 1 diabetes
Diabetes, 57 (4), 1131-5
DOI 10.2337/db07-1467, PubMed 18192540

Stene LC, Thorsby PM, Berg JP, Rønningen KS, Joner G, Norwegian Childhood Diabetes Study Group (2008)
Peroxisome proliferator-activated receptor-gamma2 Pro12Ala polymorphism, cod liver oil and risk of type 1 diabetes
Pediatr Diabetes, 9 (1), 40-5
DOI 10.1111/j.1399-5448.2007.00263.x, PubMed 18211635

Publications 2007

Eike MC, Nordang GB, Karlsen TH, Boberg KM, Vatn MH, IBSEN study group, Dahl-Jørgensen K, Rønningen KS, Joner G, Flatø B, Bergquist A, Thorsby E, Førre O, Kvien TK, Undlien DE, Lie BA (2007)
The FCRL3 -169T>C polymorphism is associated with rheumatoid arthritis and shows suggestive evidence of involvement with juvenile idiopathic arthritis in a Scandinavian panel of autoimmune diseases
Ann Rheum Dis, 67 (9), 1287-91
DOI 10.1136/ard.2007.077826, PubMed 18065500

Patterson CC, Dahlquist G, Harjutsalo V, Joner G, Feltbower RG, Svensson J, Schober E, Gyürüs E, Castell C, Urbonaité B, Rosenbauer J, Iotova V, Thorsson AV, Soltész G (2007)
Early mortality in EURODIAB population-based cohorts of type 1 diabetes diagnosed in childhood since 1989
Diabetologia, 50 (12), 2439-42
DOI 10.1007/s00125-007-0824-8, PubMed 17901942

Viken MK, Sollid HD, Joner G, Dahl-Jørgensen K, Rønningen KS, Undlien DE, Flatø B, Selvaag AM, Førre Ø, Kvien TK, Thorsby E, Melms A, Tolosa E, Lie BA (2007)
Polymorphisms in the cathepsin L2 (CTSL2) gene show association with type 1 diabetes and early-onset myasthenia gravis
Hum Immunol, 68 (9), 748-55
DOI 10.1016/j.humimm.2007.05.009, PubMed 17869649

Aamodt G, Stene LC, Njølstad PR, Søvik O, Joner G, Norwegian Childhood Diabetes Study Group (2007)
Spatiotemporal trends and age-period-cohort modeling of the incidence of type 1 diabetes among children aged <15 years in Norway 1973-1982 and 1989-2003
Diabetes Care, 30 (4), 884-9
DOI 10.2337/dc06-1568, PubMed 17392550

Publications 2006

Bjørnvold M, Amundsen SS, Stene LC, Joner G, Dahl-Jørgensen K, Njølstad PR, Ek J, Ascher H, Gudjònsdòttir AH, Lie BA, Skinningsrud B, Akselsen HE, Rønningen KS, Sollid LM, Undlien DE (2006)
FOXP3 polymorphisms in type 1 diabetes and coeliac disease
J Autoimmun, 27 (2), 140-4
DOI 10.1016/j.jaut.2006.06.007, PubMed 16996248

Skrivarhaug T, Bangstad HJ, Stene LC, Sandvik L, Hanssen KF, Joner G (2006)
Low risk of overt nephropathy after 24 yr of childhood-onset type 1 diabetes mellitus (T1DM) in Norway
Pediatr Diabetes, 7 (5), 239-46
DOI 10.1111/j.1399-5448.2006.00204.x, PubMed 17054444

Skrivarhaug T, Fosmark DS, Stene LC, Bangstad HJ, Sandvik L, Hanssen KF, Joner G (2006)
Low cumulative incidence of proliferative retinopathy in childhood-onset type 1 diabetes: a 24-year follow-up study
Diabetologia, 49 (10), 2281-90
DOI 10.1007/s00125-006-0364-7, PubMed 16955208

Stene LC, Thorsby PM, Berg JP, Rønningen KS, Undlien DE, Joner G, Norwegian Childhood Diabetes Study Group (2006)
The relation between size at birth and risk of type 1 diabetes is not influenced by adjustment for the insulin gene (-23HphI) polymorphism or HLA-DQ genotype
Diabetologia, 49 (9), 2068-73
DOI 10.1007/s00125-006-0292-6, PubMed 16691379

Publications 2005

Skrivarhaug T, Bangstad HJ, Stene LC, Sandvik L, Hanssen KF, Joner G (2005)
Long-term mortality in a nationwide cohort of childhood-onset type 1 diabetic patients in Norway
Diabetologia, 49 (2), 298-305
DOI 10.1007/s00125-005-0082-6, PubMed 16365724

Publications 2004

Joner G (2004)
Type 1 diabetes: nasjonalt og internasjonalt
In Diabeteshåndboken, Gyldendal akademisk, Oslo, s. 14-19
BIBSYS 04195324x

Joner G, Stene LC, Søvik O, Norwegian Childhood Diabetes Study Group (2004)
Nationwide, prospective registration of type 1 diabetes in children aged <15 years in norway 1989-1998: no increase but significant regional variation in incidence
Diabetes Care, 27 (7), 1618-22
DOI 10.2337/diacare.27.7.1618, PubMed 15220237

Joner G, Stene LCM, Søvik O (2004)
Nationwide, prospective registration of type 1 diabetes in children aged <15 years in Norway 1989-1998: no increase but significant regional variation in incidence
In Diabetes care, The Association, Alexandria, VA, 27(2004)7, S. 1618-1622
BIBSYS 05180607x

Stene LC, Joner G, Norwegian Childhood Diabetes Study Group (2004)
Atopic disorders and risk of childhood-onset type 1 diabetes in individuals
Clin Exp Allergy, 34 (2), 201-6
DOI 10.1111/j.1365-2222.2004.01864.x, PubMed 14987298

Stene LC, Midthjell K, Jenum AK, Skeie S, Birkeland KI, Lund E, Joner G, Tell GS, Schirmer H (2004)
[Prevalence of diabetes mellitus in Norway]
Tidsskr Nor Laegeforen, 124 (11), 1511-4
PubMed 15195154

Stene LCM, Joner G (2004)
Atopic disorders and risk of childhood-onset type 1 diabetes in individuals
In Clinical & experimental allergy, Blackwell Scientific Publications, Oxford, 34(2004)2, S. 201-6
BIBSYS 051936151

Stene LCM, Midthjell K, Jenum AK, Skeie S, Birkeland KI, Lund E, Joner G, Tell GS, Schirmer H (2004)
Hvor mange har Diabetes Mellitus i Norge?
In Tidsskrift for Den norske legeforening, Foreningen, Oslo, 124(2004)nr. 11, S. 1511-1514
BIBSYS 05184432x

Publications 2003

Stene LC, Joner G, Norwegian Childhood Diabetes Study Group (2003)
Use of cod liver oil during the first year of life is associated with lower risk of childhood-onset type 1 diabetes: a large, population-based, case-control study
Am J Clin Nutr, 78 (6), 1128-34
DOI 10.1093/ajcn/78.6.1128, PubMed 14668274

Stene LC, Magnus P, Lie RT, Søvik O, Joner G, Norwegian Childhood Diabetes Study Group (2003)
No association between preeclampsia or cesarean section and incidence of type 1 diabetes among children: a large, population-based cohort study
Pediatr Res, 54 (4), 487-90
DOI 10.1203/01.PDR.0000081301.25600.5D, PubMed 12815116

Publications 2002

Stene LC, Hongve D, Magnus P, Rønningen KS, Joner G (2002)
Acidic drinking water and risk of childhood-onset type 1 diabetes
Diabetes Care, 25 (9), 1534-8
DOI 10.2337/diacare.25.9.1534, PubMed 12196423

Stene LC, Rønningen KS, Magnus P, Joner G (2002)
Does HLA genotype influence the relative risk of Type 1 diabetes conferred by dietary factors?
Diabet Med, 19 (5), 429-31
DOI 10.1046/j.1464-5491.2002.00672_2.x, PubMed 12027934

Witsø E, Stene LC, Paltiel L, Joner G, Rønningen KS (2002)
DNA extraction and HLA genotyping using mailed mouth brushes from children
Pediatr Diabetes, 3 (2), 89-94
DOI 10.1034/j.1399-5448.2002.30205.x, PubMed 15016162

Publications 2001

Stene LC, Joner G (2001)
Maternal age and risk of type 1 diabetes in children. Association may disappear after adjusting for year of birth
BMJ, 322 (7300), 1490
PubMed 11430376

Stene LC, Magnus P, Lie RT, Søvik O, Joner G (2001)
Maternal and paternal age at delivery, birth order, and risk of childhood onset type 1 diabetes: population based cohort study
BMJ, 323 (7309), 369
DOI 10.1136/bmj.323.7309.369, PubMed 11509426

Stene LC, Magnus P, Lie RT, Søvik O, Joner G, Norwegian childhood Diabetes Study Group (2001)
Birth weight and childhood onset type 1 diabetes: population based cohort study
BMJ, 322 (7291), 889-92
DOI 10.1136/bmj.322.7291.889, PubMed 11302899

Stene LC, Magnus P, Rønningen KS, Joner G (2001)
Diabetes-associated HLA-DQ genes and birth weight
Diabetes, 50 (12), 2879-82
DOI 10.2337/diabetes.50.12.2879, PubMed 11723075

Publications 2000

Stene LC, Ulriksen J, Magnus P, Joner G (2000)
Use of cod liver oil during pregnancy associated with lower risk of Type I diabetes in the offspring
Diabetologia, 43 (9), 1093-8
DOI 10.1007/s001250051499, PubMed 11043854

Undlien DE, Joner G, Dahl-Jørgensen K, Rønningen KS, Nicol-Smith L, Torjesen PA, Søvik O (2000)
[Genetic and immunologic risks for development of type 1 diabetes--experiences from an intervention trial]
Tidsskr Nor Laegeforen, 120 (23), 2799-803
PubMed 11107929

Undlien DE, Joner G, Dahl-Jørgensen K, Rønningen KS, Nicol-Smith L, Torjesen PA, Søvik O (2000)
Genetisk og immunologisk risiko for type 1-diabetes: erfaringer fra en intervensjonsstudie
In Tidsskrift for Den norske legeforening, Foreningen, Oslo, 120(2000)nr. 23, S. 2799-2803
BIBSYS 010831932

Publications 1999

Lie BA, Todd JA, Pociot F, Nerup J, Akselsen HE, Joner G, Dahl-Jørgensen K, Rønningen KS, Thorsby E, Undlien DE (1999)
The predisposition to type 1 diabetes linked to the human leukocyte antigen complex includes at least one non-class II gene
Am J Hum Genet, 64 (3), 793-800
DOI 10.1086/302283, PubMed 10053014

Publications 1998

Brekke M, Hjortdahl P, Thelle DS, Celius EG, Heldal E, Joner G, Kvien TK (1998)
[Differences in morbidity between the Eastern central city district and the suburban Western district of Oslo]
Tidsskr Nor Laegeforen, 118 (1), 14-7
PubMed 9481903

Merriman TR, Eaves IA, Twells RC, Merriman ME, Danoy PA, Muxworthy CE, Hunter KM, Cox RD, Cucca F, McKinney PA, Shield JP, Baum JD, Tuomilehto J, Tuomilehto-Wolf E, Ionesco-Tirgoviste C, Joner G, Thorsby E, Undlien DE, Pociot F, Nerup J, Ronningen KS, Bain SC, Todd JA (1998)
Transmission of haplotypes of microsatellite markers rather than single marker alleles in the mapping of a putative type 1 diabetes susceptibility gene (IDDM6)
Hum Mol Genet, 7 (3), 517-24
DOI 10.1093/hmg/7.3.517, PubMed 9467012

Nakagawa Y, Kawaguchi Y, Twells RC, Muxworthy C, Hunter KM, Wilson A, Merriman ME, Cox RD, Merriman T, Cucca F, McKinney PA, Shield JP, Tuomilehto J, Tuomilehto-Wolf E, Ionesco-Tirgoviste C, Nisticò L, Buzzetti R, Pozzilli P, Joner G, Thorsby E, Undlien DE, Pociot F, Nerup J, Rönningen KS, Bain SC et al. (1998)
Fine mapping of the diabetes-susceptibility locus, IDDM4, on chromosome 11q13
Am J Hum Genet, 63 (2), 547-56
DOI 10.1086/301974, PubMed 9683605

Publications 1997

Lie BA, Akselsen HE, Joner G, Dahl-Jørgensen K, Rønningen KS, Thorsby E, Undlien DE (1997)
HLA associations in insulin-dependent diabetes mellitus: no independent association to particular DP genes
Hum Immunol, 55 (2), 170-5
DOI 10.1016/s0198-8859(97)00095-5, PubMed 9361969

Merriman T, Twells R, Merriman M, Eaves I, Cox R, Cucca F, McKinney P, Shield J, Baum D, Bosi E, Pozzilli P, Nisticò L, Buzzetti R, Joner G, Rønningen KS, Thorsby E, Undlien D, Pociot F, Nerup J, Bain S, Barnett A, Todd J (1997)
Evidence by allelic association-dependent methods for a type 1 diabetes polygene (IDDM6) on chromosome 18q21
Hum Mol Genet, 6 (7), 1003-10
DOI 10.1093/hmg/6.7.1003, PubMed 9215667

Reed P, Cucca F, Jenkins S, Merriman M, Wilson A, McKinney P, Bosi E, Joner G, Rønningen KS, Thorsby E, Undlien D, Merriman T, Barnett A, Bain S, Todd J (1997)
Evidence for a type 1 diabetes susceptibility locus (IDDM10) on human chromosome 10p11-q11
Hum Mol Genet, 6 (7), 1011-6
DOI 10.1093/hmg/6.7.1011, PubMed 9215668

Undlien DE, Akselsen HE, Joner G, Dahl-Jørgensen K, Søvik O, Rønningen KS, Thorsby E (1997)
No independent associations of LMP2 and LMP7 polymorphisms with susceptibility to develop IDDM
Diabetes, 46 (2), 307-12
DOI 10.2337/diab.46.2.307, PubMed 9000709

Undlien DE, Friede T, Rammensee HG, Joner G, Dahl-Jørgensen K, Søvik O, Akselsen HE, Knutsen I, Rønningen KS, Thorsby E (1997)
HLA-encoded genetic predisposition in IDDM: DR4 subtypes may be associated with different degrees of protection
Diabetes, 46 (1), 143-9
DOI 10.2337/diab.46.1.143, PubMed 8971095

Publications 1996

Joner G, Hanssen KF (1996)
[May the epidemic of diabetes be stopped?]
Tidsskr Nor Laegeforen, 116 (29), 3449-50
PubMed 9019846

Publications 1995

Joner G (1995)
Diabetes i Norge: epidemiologiske data
Norges diabetesforbund, Oslo, 37 s.
BIBSYS 951540920

Undlien DE, Akselsen HE, Joner G, Dahl-Jorgensen K, Aagenaes O, Sovik O, Thorsby E, Rønningen KS (1995)
No difference in the parental origin of susceptibility HLA class II haplotypes among Norwegian patients with insulin-dependent diabetes mellitus
Am J Hum Genet, 57 (6), 1511-4
PubMed 8533785

Publications 1992

Dahl-Jørgensen K, Glosli H, Joner G, Rønningen KS, Søvik O (1992)
[Can type 1 diabetes be prevented?]
Tidsskr Nor Laegeforen, 112 (23), 2951-2
PubMed 1412340

Joner G (1992)
The epidemiology of insulin-dependent diabetes mellitus in Norway: incidence, prevalence, microvascular complications and mortality
Department og Pediatrics, Haukeland University Hospital :Department of Medicine and Aker Diabetes Research Centre, Aker University Hospital, Oslo, 1 b. (flere pag.)
BIBSYS 922212317, ISBN 82-992732-1-8

Joner G, Brinchmann-Hansen O, Torres CG, Hanssen KF (1992)
A nationwide cross-sectional study of retinopathy and microalbuminuria in young Norwegian type 1 (insulin-dependent) diabetic patients
Diabetologia, 35 (11), 1049-54
DOI 10.1007/BF02221680, PubMed 1473614

Publications 1991

Dahl-Jørgensen K, Joner G, Hanssen KF (1991)
Relationship between cows' milk consumption and incidence of IDDM in childhood
Diabetes Care, 14 (11), 1081-3
DOI 10.2337/diacare.14.11.1081, PubMed 1797491

Joner G, Patrick S (1991)
The mortality of children with type 1 (insulin-dependent) diabetes mellitus in Norway, 1973-1988
Diabetologia, 34 (1), 29-32
DOI 10.1007/BF00404021, PubMed 2055338

Joner G, Søvik O (1991)
The incidence of type 1 (insulin-dependent) diabetes mellitus 15-29 years in Norway 1978-1982
Diabetologia, 34 (4), 271-4
DOI 10.1007/BF00405087, PubMed 2065861

Publications 1989

Joner G, Søvik O (1989)
Increasing incidence of diabetes mellitus in Norwegian children 0-14 years of age 1973-1982
Diabetologia, 32 (2), 79-83
DOI 10.1007/BF00505178, PubMed 2721842

Publications 1984

Borch-Johnsen K, Joner G, Mandrup-Poulsen T, Christy M, Zachau-Christiansen B, Kastrup K, Nerup J (1984)
Relation between breast-feeding and incidence rates of insulin-dependent diabetes mellitus. A hypothesis
Lancet, 2 (8411), 1083-6
DOI 10.1016/s0140-6736(84)91517-4, PubMed 6150150

Joner G, Søvik O (1984)
[Care of children and adolescents with diabetes mellitus in Norway. A questionnaire study among diabetic patients detected over a 5-year period]
Tidsskr Nor Laegeforen, 104 (13), 852-5
PubMed 6463966

Publications 1981

Joner G, Søvik O (1981)
Incidence, age at onset and seasonal variation of diabetes mellitus in Norwegian children, 1973-1977
Acta Paediatr Scand, 70 (3), 329-35
DOI 10.1111/j.1651-2227.1981.tb16560.x, PubMed 7246127

Publications 1976

Frengen R, Joner G (1976)
[A study on breast feeding]
Tidsskr Nor Laegeforen, 96 (9-10), 577-9
PubMed 1267944

Publications 1975

Frengen R, Joner G, Kvien TK (1975)
[Contraceptive advice to puerperal women. Does it have any effect?]
Tidsskr Nor Laegeforen, 95 (10), 602-4
PubMed 1135795