Evidence map›Paper›PMID 37234800›Full record

ArticleFrontiers in endocrinology2023

Genetic testing for misclassified monogenic diabetes in Māori and Pacific peoples in Aōtearoa New Zealand with early-onset type 2 diabetes.

Zanetta Toomata, Megan Leask, Mohanraj Krishnan, Murray Cadzow, Nicola Dalbeth, Lisa K Stamp, Janak de Zoysa, Tony Merriman, Phillip Wilcox, Ofa Dewes and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in endocrinology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

11 authors at 5 institutions in 2 countries.

Zanetta ToomataDepartment of Medicine, Waipapa Taumata Rau, The University of Auckland, Auckland, New Zealand.
Megan LeaskDepartment of Biochemistry, University of Otago, Dunedin, New Zealand.
Mohanraj KrishnanDepartment of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pittsburgh, PA, United States.
Murray CadzowDepartment of Biochemistry, University of Otago, Dunedin, New Zealand.
Nicola DalbethDepartment of Medicine, Waipapa Taumata Rau, The University of Auckland, Auckland, New Zealand.
Lisa K StampDepartment of Medicine, University of Otago, Christchurch, Christchurch, New Zealand.
Janak de ZoysaDepartment of Medicine, Waipapa Taumata Rau, The University of Auckland, Auckland, New Zealand.
Tony MerrimanDepartment of Biochemistry, University of Otago, Dunedin, New Zealand.
Phillip WilcoxMaurice Wilkins Centre for Molecular Biodiscovery, Auckland, New Zealand.
Ofa DewesMaurice Wilkins Centre for Molecular Biodiscovery, Auckland, New Zealand.
Rinki MurphyDepartment of Medicine, Waipapa Taumata Rau, The University of Auckland, Auckland, New Zealand.
University of Auckland · NZUniversity of Alabama at Birmingham · USUniversity of Otago · NZMaurice Wilkins Centre · NZUniversity of Pittsburgh · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aims: Monogenic diabetes accounts for 1-2% of diabetes cases yet is often misdiagnosed as type 2 diabetes. The aim of this study was to examine in Māori and Pacific adults clinically diagnosed with type 2 diabetes within 40 years of age, (a) the prevalence of monogenic diabetes in this population (b) the prevalence of beta-cell autoantibodies and (c) the pre-test probability of monogenic diabetes. Methods: Targeted sequencing data of 38 known monogenic diabetes genes was analyzed in 199 Māori and Pacific peoples with BMI of 37.9 ± 8.6 kg/m Results: No genetic variants curated as likely pathogenic or pathogenic were found. One individual (1/199) tested positive for GAD/IA-2/ZnT8 antibodies. The pre-test probability of monogenic diabetes was calculated in 55 individuals with 17/55 (31%) scoring above the 20% threshold considered for diagnostic testing referral. Discussion: Our findings suggest that monogenic diabetes is rare in Māori and Pacific people with clinical age, and the MODY probability calculator likely overestimates the likelihood of a monogenic cause for diabetes in this population.

Indexed as

Diabetes Mellitus, Type 2AdultGenetic TestingHumansMaori PeopleNew ZealandAotearoa (New Zealand)maternally inherited diabetes and deafness (MIDD)maturity-onset diabetes of the young (MODY)molecular diagnosismonogenic diabetesPolynesianprecision medicinetype 2 diabetes

Identifiers

PMID37234800
PMCPMC10206310
OpenAlexW4378515854

What OpenQuestion holds

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LicenceCC BY
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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.