Evidence map›Paper›PMID 31426789›Full record

ArticleBMC medical genomics2019

Genome-wide association study identifies new susceptible loci of IgA nephropathy in Koreans.

Kyung Hwan Jeong, Jin Sug Kim, Yu Ho Lee, Yang Gyun Kim, Ju-Young Moon, Su Kang Kim, Sun Woo Kang, Tae Hee Kim, Sang Ho Lee, Yeong Hoon Kim and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 37% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. An Update on the Genetics of IgA Nephropathy.Journal of clinical medicine · 2023
    Review
  7. Article
  8. Article
  9. Article
  10. The Role of IgA in the Pathogenesis of IgA Nephropathy.International journal of molecular sciences · 2019
    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.

Kyung Hwan JeongDivision of Nephrology, Department of Internal Medicine, Kyung Hee University School of Medicine, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, South Korea.
Jin Sug KimDivision of Nephrology, Department of Internal Medicine, Kyung Hee University School of Medicine, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, South Korea.ORCID 0000-0001-7361-8715
Yu Ho LeeDivision of Nephrology, Department of Internal Medicine, Kyung Hee University School of Medicine, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, South Korea.
Yang Gyun KimDivision of Nephrology, Department of Internal Medicine, Kyung Hee University School of Medicine, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, South Korea.
Ju-Young MoonDivision of Nephrology, Department of Internal Medicine, Kyung Hee University School of Medicine, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, South Korea.
Su Kang KimDepartment of Biomedical Laboratory Science, Catholic Kwandong University, Gangneung, 25601, Republic of Korea.
Sun Woo KangDivision of Nephrology, Department of Internal Medicine, Inje University College of Medicine, 633-165, Gaegum-dong, Busanjin-gu, Busan, Republic of Korea.
Tae Hee KimDivision of Nephrology, Department of Internal Medicine, Inje University College of Medicine, 633-165, Gaegum-dong, Busanjin-gu, Busan, Republic of Korea.
Sang Ho LeeDivision of Nephrology, Department of Internal Medicine, Kyung Hee University School of Medicine, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, South Korea. lshkidney@khu.ac.kr.
Yeong Hoon KimDivision of Nephrology, Department of Internal Medicine, Inje University College of Medicine, 633-165, Gaegum-dong, Busanjin-gu, Busan, Republic of Korea. yeonghnl@inje.ac.kr.
Representing the KNOW-CKD Study Group
Inje University · KRKyung Hee University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImmunoglobulin A nephropathy (IgAN) is the most common primary glomerulonephritis worldwide. Recent evidence suggests that genetic factors are related to the pathogenesis of IgAN. We conducted a genome-wide association study (GWAS) to identify novel genetic susceptibility loci for IgAN in a Korean population.

methodsWe enrolled 188 biopsy-confirmed IgAN cases and 455 healthy controls for the discovery stage and explored associations between IgAN and single nucleotide polymorphisms (SNPs) using a customized DNA chip. The significant SNPs from the discovery samples were then selected for replication in an independent cohort with 310 biopsy-confirmed IgAN cases and 438 healthy controls.

resultsIn the first stage, two SNPs (rs10172700 in LOC105373592 and rs2296136 in ANKRD16) were selected for further association analysis in the next stage. In the replication cohort, rs2296136 in ANKRD16 was significantly associated with IgAN (odds ratio [OR] = 1.40, 95% confidence interval [CI] 0.99-1.98, p = 0.05 in log-additive model, OR = 1.55, 95% CI = 1.06--2.27, p = 0.02 in dominant model, and OR = 0.70, 95% CI = 0.17--2.84, p = 0.62 in recessive model). rs2296136 in ANKRD16 also showed a significant association with IgAN in the entire study population combining GWAS and replication study (p = 0.0045 in log-additive model, p = 0.0027 in dominant model, and p = 0.76 in recessive model).

conclusionsThe SNPs identified in the present study could be good candidate markers for predicting IgAN in Koreans, although further experimental validation is needed.

Indexed as

Genetic LociGenetic Predisposition to DiseaseGenome-Wide Association StudyAdultAsian PeopleCase-Control StudiesFemaleGlomerulonephritis, IGAHumansMaleMiddle AgedPolymorphism, Single NucleotideReproducibility of ResultsRepublic of KoreaGenome-wide association studyIgA nephropathySusceptibility loci

Identifiers

PMID31426789
PMCPMC6700823
OpenAlexW2968817256

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.