Evidence map›Paper›PMID 22891220›Full record

ArticleDiabetes2012

Mitochondrial DNA coding and control region variants as genetic risk factors for type 2 diabetes.

Chia-Wei Liou, Jin-Bor Chen, Mao-Meng Tiao, Shao-Wen Weng, Tiao-Lai Huang, Jiin-Haur Chuang, Shang-Der Chen, Yao-Chung Chuang, Wen-Chin Lee, Tsu-Kung Lin and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Diabetes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 11% 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

38 citing papers in PubMed, 2 syntheses or guidelines pooled it, 79 citations in OpenAlex.

  1. Association of mitochondrial DNA levels with frailty and all-cause mortality.Journal of molecular medicine (Berlin, Germany) · 2015
    Pooled it
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  14. Mitochondrial Haplogroup Reveals the Genetic Basis of Diabetes Mellitus Type 2 Comorbidity in Psoriasis.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2021
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  19. Mitochondrial dysfunction in type 2 diabetes mellitus: an organ-based analysis.American journal of physiology. Endocrinology and metabolism · 2019
    Review
  20. Review
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 2 institutions in 1 country.

Chia-Wei LiouDepartment of Neurology, Mitochondrial Research Unit, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
Jin-Bor Chen
Mao-Meng Tiao
Shao-Wen Weng
Tiao-Lai Huang
Jiin-Haur Chuang
Shang-Der Chen
Yao-Chung Chuang
Wen-Chin Lee
Tsu-Kung Lin
Pei-Wen Wang
Kaohsiung Chang Gung Memorial Hospital · TWChang Gung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Both the coding and control regions of mitochondrial DNA (mtDNA) play roles in the generation of diabetes; however, no studies have thoroughly reported on the combined diabetogenic effects of variants in the two regions. We determined the mitochondrial haplogroup and the mtDNA sequence of the control region in 859 subjects with diabetes and 1,151 normoglycemic control subjects. Full-length mtDNA sequences were conducted in 40 subjects harboring specific diabetes-related haplogroups. Multivariate logistic regression analysis with adjustment for age, sex, and BMI revealed that subjects harboring the mitochondrial haplogroup B4 have significant association with diabetes (DM) (odds ratio [OR], 1.54 [95% CI 1.18-2.02]; P < 0.001), whereas subjects harboring D4 have borderline resistance against DM generation (0.68 [0.49-0.94]; P = 0.02). Upon further study, we identified an mtDNA composite group susceptible to DM generation consisting of a 10398A allele at the coding region and a polycytosine variant at nucleotide pair 16184-16193 of the control region, as well as a resistant group consisting of C5178A, A10398G, and T152C variants. The OR for susceptible group is 1.31 (95% CI 1.04-1.67; P = 0.024) and for the resistant group is 0.48 (0.31-0.75; P = 0.001). Our study found that mtDNA variants in the coding and control regions can have combined effects influencing diabetes generation.

Indexed as

DNA, MitochondrialGenetic Predisposition to DiseaseAdultAsian PeopleDiabetes Mellitus, Type 2FemaleGenetic VariationHaplotypesHumansMaleMiddle AgedTaiwanDNA, Mitochondrial

Identifiers

PMID22891220
PMCPMC3447893
OpenAlexW2149577250

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.