Evidence map›Paper›PMID 33089125›Full record

ArticleEClinicalMedicine2020

22q11.2 microdeletion and increased risk for type 2 diabetes.

Lily Van, Tracy Heung, Sarah L Malecki, Christian Fenn, Andrea Tyrer, Marcos Sanches, Eva W C Chow, Erik Boot, Maria Corral, Satya Dash and 2 more

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Obesity and metabolic syndrome in adults with a 22q11.2 microdeletion.International journal of obesity (2005) · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Copy Number Variations in Neuropsychiatric Disorders.International journal of molecular sciences · 2023
    Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Clinical management of psychosis in 22q11.2 deletion syndrome.Journal of psychiatry & neuroscience : JPN
    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

12 authors at 2 institutions in 2 countries.

Lily VanClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Tracy HeungClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Sarah L MaleckiClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Christian FennClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Andrea TyrerClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Marcos SanchesBiostatistical Consulting Service, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Eva W C ChowClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Erik BootClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Maria CorralThe Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada.
Satya DashDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
Susan R GeorgeDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
Anne S BassettClinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
Centre for Addiction and Mental Health · CAUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe 22q11.2 microdeletion is the pathogenic copy number variation (CNV) associated with 22q11.2 deletion syndrome (22q11.2DS, formerly known as DiGeorge syndrome). Familiar endocrinological manifestations include hypoparathyroidism and hypothyroidism, with recent elucidation of elevated risk for obesity in adults. In this study, we aimed to determine whether adults with 22q11.2DS have an increased risk of developing type 2 diabetes (T2D).

methodsWe studied the effect of the 22q11.2 microdeletion on risk for T2D, defined by history and glycosylated hemoglobin (HbA1c), using weighted survey data from the adult Canadian population (based on

findingsThe 22q11.2 microdeletion was a significant independent risk factor for T2D (OR 2·44, 95% CI 1·39-4·31), accounting for other factors (

interpretationThe results support the 22q11.2 microdeletion as a novel independent risk factor and potential model for early onset T2D. The findings complement emerging evidence that rare CNVs may contribute to risk for T2D. The results have implications for precision medicine and research into the underlying pathogenesis of T2D.

Indexed as

DiabetesEarly diagnosisGeneticsGenotypeMolecular diagnosticsRiskStructural variant

Identifiers

PMID33089125
PMCPMC7565196
OpenAlexW3083800061

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.