Evidence map›Paper›PMID 37919891›Full record

ArticleKidney research and clinical practice2024

Genome-wide association study and fine-mapping on Korean biobank to discover renal trait-associated variants.

Dong-Jin Lee, Jong-Seok Moon, Dae Kwon Song, Yong Seok Lee, Dong-Sub Kim, Nam-Jun Cho, Hyo-Wook Gil, Eun Young Lee, Samel Park

Abstract read
In one paragraph

Article in Kidney research and clinical practice, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

9 authors.

Dong-Jin LeeDepartment of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea.
Jong-Seok MoonDepartment of Integrated Biomedical Science, Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan, Republic of Korea.
Dae Kwon SongDepartment of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Republic of Korea.
Yong Seok LeeDepartment of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Republic of Korea.
Dong-Sub KimDepartment of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea.
Nam-Jun ChoDepartment of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea.
Hyo-Wook GilDepartment of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea.
Eun Young LeeDepartment of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea.
Samel ParkDepartment of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea.

Funding

National Research Foundation of Korea NRF-2022R1F1A1071128
6 · The paper itself

Abstract

backgroundChronic kidney disease is a significant health burden worldwide, with increasing incidence. Although several genome- wide association studies (GWAS) have investigated single nucleotide polymorphisms (SNP) associated with kidney trait, most studies were focused on European ancestry.

methodsWe utilized clinical and genetic information collected from the Korean Genome and Epidemiology Study (KoGES).

resultsMore than five million SNPs from 58,406 participants were analyzed. After meta-GWAS, 1,360 loci associated with estimated glomerular filtration rate (eGFR) at a genome-wide significant level (p = 5 × 10-8) were identified. Among them, 399 loci were validated with at least one other biomarker (blood urea nitrogen [BUN] or eGFRcysC) and 149 loci were validated using both markers. Among them, 18 SNPs (nine known ones and nine novel ones) with 20 putative genes were found. The aggregated effect of genes estimated by MAGMA gene analysis showed that these significant genes were enriched in kidney-associated pathways, with the kidney and liver being the most enriched tissues.

conclusionIn this study, we conducted GWAS for more than 50,000 Korean individuals and identified several variants associated with kidney traits, including eGFR, BUN, and eGFRcysC. We also investigated functions of relevant genes using computational methods to define putative causal variants.

Indexed as

Chronic kidney diseaseEstimated glomerular filtration rateGeneticsGenome-wide association studyKorean Genome and Epidemiology

Identifiers

PMID37919891
PMCPMC11181046

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