Evidence map›Paper›PMID 39693004›Full record

ArticleGenes & genomics2025

Identification of genetic loci enriched in obese or lean T2D cases in the Korean population.

Eun Bi Lim, Yoon Shin Cho

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Article in Genes & genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

2 authors.

Eun Bi LimDepartment of Biomedical Science, Hallym University, Chuncheon, Gangwon State, 24252, Republic of Korea.
Yoon Shin ChoDepartment of Biomedical Science, Hallym University, Chuncheon, Gangwon State, 24252, Republic of Korea. yooncho33@hallym.ac.kr.ORCID 0000-0002-7121-3471

Funding

National Research Foundation of Korea RS-2023-00245960
6 · The paper itself

Abstract

backgroundObesity causes many complex diseases including type 2 diabetes (T2D). Obesity increases the risk of T2D in Europeans, but there are many non-obese (lean) T2D patients in East Asia.

objectiveTo discover genetic factors enriched in obese or lean T2D patients, we conducted a genome-wide association (GWA) analysis for T2D stratified by BMI in the Korean population.

methodsIn the discovery stage, 654 and 247 individuals classified as obese (BMI > 25) and lean (BMI < 23) T2D patients, respectively, were compared with 3,842 control subjects for GWA analysis. Several BMI-stratified T2D variants detected in the discovery stage were further tested in the replication stage, which included 402 obese and 220 lean T2D cases, and 3,615 controls.

resultsMeta-analysis combining the discovery and replication stages detected two variants with genome-wide significance: rs2356138 [P = 2.8 × 10

conclusionWe discovered genetic loci enriched in obese or lean T2D patients in the Korean population. Our findings should facilitate more effective control of T2D in Koreans.

Indexed as

Diabetes Mellitus, Type 2Genetic LociObesityThinnessAdultAsian PeopleBody Mass IndexCase-Control StudiesFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansMaleMiddle AgedPolymorphism, Single NucleotideRepublic of KoreaBody mass indexGenome-wide association studyObesitySingle-nucleotide polymorphismType 2 diabetes

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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 Socratic graph.