Evidence map›Paper›PMID 33538814›Full record

ArticleThe Journal of clinical endocrinology and metabolism2021

Monogenic Causes in the Type 1 Diabetes Genetics Consortium Cohort: Low Genetic Risk for Autoimmunity in Case Selection.

Luc Marchand, Meihang Li, Coralie Leblicq, Ibrar Rafique, Tugba Alarcon-Martinez, Claire Lange, Laura Rendon, Emily Tam, Ariane Courville-Le Bouyonnec, Constantin Polychronakos

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Comprehensive overview of disease models for Wolfram syndrome: toward effective treatments.Mammalian genome : official journal of the International Mammalian Genome Society · 2024
    Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Maturity Onset Diabetes of the Young-New Approaches for Disease Modelling.International journal of molecular sciences · 2021
    Review
  10. Article
  11. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 3 countries.

Luc MarchandMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Meihang LiClinical Research Center, Maoming People's Hospital, Guangdong, China.ORCID 0000-0003-3007-8944
Coralie LeblicqMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Ibrar RafiqueMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Tugba Alarcon-MartinezMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Claire LangeMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Laura RendonMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Emily TamMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Ariane Courville-Le BouyonnecMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.
Constantin PolychronakosMontreal Children's Hospital and the Endocrine Genetics Laboratory, Child Health and Human Development Program, the Research Institute of the McGill University Health Centre, Montreal, Canada.ORCID 0000-0002-7624-6635
Montreal Children's Hospital · CAInternational Islamic University, Islamabad · PKQingdao University · CN

Funding

CIHR PJT-159715
6 · The paper itself

Abstract

hypothesisAbout 1% of patients clinically diagnosed as type 1 diabetes have non-autoimmune monogenic diabetes. The distinction has important therapeutic implications but, given the low prevalence and high cost of testing, selecting patients to test is important. We tested the hypothesis that low genetic risk for type 1 diabetes can substantially contribute to this selection.

methodsAs proof of principle, we examined by exome sequencing families with 2 or more children, recruited by the Type 1 Diabetes Genetics Consortium (T1DGC) and selected for negativity for 2 autoantibodies and absence of risk human leukocyte antigen haplotypes.

resultsWe examined 46 families that met the criteria. Of the 17 with an affected parent, 7 (41.2%) had actionable monogenic variants. Of 29 families with no affected parent, 14 (48.3%) had such variants, including 5 with recessive pathogenic variants of WFS1 but no report of other features of Wolfram syndrome. Our approach diagnosed 55.8% of the estimated number of monogenic families in the entire T1DGC cohort, by sequencing only 11.1% of the autoantibody-negative ones.

conclusionsOur findings justify proceeding to large-scale prospective screening studies using markers of autoimmunity, even in the absence of an affected parent. We also confirm that nonsyndromic WFS1 variants are common among cases of monogenic diabetes misdiagnosed as type 1 diabetes.

Indexed as

AdolescentAdultAutoantibodiesAutoimmunityChildCohort StudiesDiabetes Mellitus, Type 1FemaleGenetic Predisposition to DiseaseHaplotypesHLA AntigensHumansInfant, NewbornMaleMutationRegistriesAutoantibodiesHLA AntigensautoantibodyHLAmonogenic diabetestype 1 diabetesWFS1

Identifiers

PMID33538814
PMCPMC8118360
OpenAlexW3128928797

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.