Evidence map›Paper›PMID 26405068›Full record

ArticleDiabetes care2015

Genetics of Autoimmune Thyroiditis in Type 1 Diabetes Reveals a Novel Association With DPB1*0201: Data From the Type 1 Diabetes Genetics Consortium.

Heinrich Kahles, Pamela R Fain, Peter Baker, George Eisenbarth, Klaus Badenhoop

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes care, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
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  6. Review
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  11. Thyroid diseases - ally or enemy of type 1 diabetes in children and adolescents?Pediatric endocrinology, diabetes, and metabolism · 2021
    Review
  12. Review
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  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Heinrich KahlesUniversity Hospital Frankfurt, Frankfurt am Main, Germany.
Pamela R FainBarbara Davis Center for Childhood Diabetes, Aurora, CO.
Peter BakerBarbara Davis Center for Childhood Diabetes, Aurora, CO.
George EisenbarthBarbara Davis Center for Childhood Diabetes, Aurora, CO.
Klaus BadenhoopUniversity Hospital Frankfurt, Frankfurt am Main, Germany badenhoop@em.uni-frankfurt.de.
Goethe University Frankfurt · DE

Funding

Type 1 Diabetes Genetics ConsortiumU01DK062418 · NIDDK · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI RICH, STEPHEN S. · 2002 to 2007
$59.8M
Pediatric Scientist Development Program (PSDP) [K12]K12HD000850 · NICHD · YALE UNIVERSITY · PI Sallie R. Permar · 1987 to 2026
$44.1M
Virginia Mason/UCHSC Autoimmune Prevention CenterU19AI050864 · NIAID · UNIVERSITY OF COLORADO DENVER · PI EISENBARTH, GEORGE S · 2001 to 2011
$29.2M
Multiple Autoantigens/Multiple Epitopes of Type 1DMR01DK032083 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI MICHELS, AARON W · 1986 to 2025
$6.9M
MULTIPLE AUTOANTIGENS OF PRETYPE I DMR37DK032083 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI EISENBARTH, GEORGE S · 1992 to 1999
–
NIAID NIH HHS AI50864NIAID NIH HHS U19 AI050864NICHD NIH HHS K12 HD000850NICHD NIH HHS K12-HD000850NIDDK NIH HHS DK32083NIDDK NIH HHS R01 DK032083NIDDK NIH HHS R37 DK032083NIDDK NIH HHS U01 DK062418
6 · The paper itself

Abstract

backgroundAutoimmune thyroiditis occurs in 10-25% of patients with type 1 diabetes (T1D). Most of these patients are also positive for thyroid peroxidase (TPO) antibodies. Thyroid dysfunction complicates T1D metabolic control and is a component of the autoimmune polyglandular syndrome (APS, type 2 or 3). Previous studies of isolated T1D and of T1D combined with other autoimmune disorders showed genetic susceptibility for alleles in HLA-DQB1 and -DRB1 and also CTLA4 and PTPN22. RESEARCH DESIGN AND

methodsWe analyzed the Type 1 Diabetes Genetics Consortium Autoantibody Workshop data by differentiating those T1D probands with and without TPO antibodies or thyroid disease with respect to polymorphisms in HLA, CTLA4, INS, PTPN22, and VDR, taking into account the ethnic origin. Genotype and clinical/immunogenic phenotype data were analyzed by gene counting methods and logistic regression analysis.

resultsThe presence of TPO antibodies (25.2%) and thyroid disease (8.4%) was associated with older age, female sex, and presence of other autoantibodies (GAD65, ATPase, 21-OH) (all P<0.001). The highest prevalence was in patients of Hispanic ancestry (31%) and the lowest in those of African ancestry (8%). In T1D non-Hispanic whites, HLA-DRB1*0101 is significantly (P<0.0001) less frequent in TPO-positive than in TPO-negative individuals, whereas HLA-DRB1*0404, -DQB1*0301, and -DPB1*0201 are significantly (P<0.0001) more frequent. Subjects with a high titer of TPO autoantibodies and with thyroid disease were associated with female sex and older age and negatively associated with DRB1*0401-DQB1*0302 (P<0.0001). No significant differences were observed for an association of TPO positivity or thyroid disease with single nucleotide polymorphisms in the INS, CTLA4, or VDR loci, with nominal significance (P=0.01) for PTPN22 R620W variant.

conclusionsThyroid autoimmunity is highly prevalent in T1D patients of non-Hispanic white, Asian, or Hispanic origin. The strongest disease risk is conferred by female sex and older age. This risk is modulated by HLA-DRB1 and HLA-DPB1 loci. The immunogenetic profile for T1D with thyroid autoimmunity may identify distinct pathways regulating polyglandular autoimmunity and disease.

Indexed as

AdolescentAdultAllelesAutoantibodiesAutoantigensChildCTLA-4 AntigenDiabetes Mellitus, Type 1FemaleGenetic Association StudiesGenetic Predisposition to DiseaseGenotypeHLA-DP beta-ChainsHLA-DRB1 ChainsHumansIodide PeroxidaseAutoantibodiesAutoantigensCTLA-4 AntigenCTLA4 protein, humanHLA-DPB1*02:01 antigenHLA-DP beta-ChainsHLA-DRB1 ChainsIodide PeroxidaseIron-Binding ProteinsProtein Tyrosine Phosphatase, Non-Receptor Type 22PTPN22 protein, humanTPO protein, human

Identifiers

PMID26405068
PMCPMC4582911
OpenAlexW2248863038

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.