Evidence map›Paper›PMID 25489960›Full record

ArticleInflammatory bowel diseases2015

Immunochip analysis identification of 6 additional susceptibility loci for Crohn's disease in Koreans.

Suk-Kyun Yang, Myunghee Hong, Hyunchul Choi, Wanting Zhao, Yusun Jung, Talin Haritunians, Byong Duk Ye, Kyung-Jo Kim, Sang Hyoung Park, Inchul Lee and 17 more

Open access · greenAbstract readComparative Study
In one paragraph

Article in Inflammatory bowel diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 3 pooled it
6.5field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 3 syntheses or guidelines pooled it, 71 citations in OpenAlex.

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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

27 authors at 12 institutions in 3 countries.

Suk-Kyun Yang1Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; 2Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Seoul, Korea; 3Human Genetics Group, Genome Institute of Singapore, Singapore, Singapore; 4The F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, California; 5Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; 6Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea; 7Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; 8Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea; 9Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea; 10Department of Internal Medicine, Institute of Digestive Disease and Nutrition, Korea University College of Medicine, Ansan, Korea; 11Digestive Endoscopic Center, Seoul Song Do Colorectal Hospital, Seoul, Korea; 12Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea; 13Department of Life Science, Sogang University, Seoul, Korea; 14Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea; 15Department of Pediatrics, Gyeongsang National University School of Medicine, Jinju, Korea; and 16Institute for Translational Genomics and Population Sciences, Los Angeles Biomedical Research Institute, and 17Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, California.
Myunghee Hong
Hyunchul Choi
Wanting Zhao
Yusun Jung
Talin Haritunians
Byong Duk Ye
Kyung-Jo Kim
Sang Hyoung Park
Inchul Lee
Won Ho Kim
Jae Hee Cheon
Young-Ho Kim
Byung Ik Jang
Hyun-Soo Kim
Jai Hyun Choi
Ja Seol Koo
Ji Hyun Lee
Sung-Ae Jung
Hyoung Doo Shin
Daehee Kang
Hee-Shang Youn
Kent D Taylor
Jerome I Rotter
Jianjun Liu
Dermot P B McGovern
Kyuyoung Song
University of Ulsan · KRYonsei University · KRAgency for Science, Technology and Research · SGCedars-Sinai Medical Center · USUniversity of California, Los Angeles · USEwha Womans University Medical Center · KRGyeongsang National University · KRSeoul National University · KRSogang University · KRSongdo Hospital · KRSungkyunkwan University · KRYeungnam University · KR

Funding

UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Using polygenic scores to enhance both variant discovery, and understanding of functional consequences of genetic variation in IBD.P01DK046763 · NIDDK · CEDARS-SINAI MEDICAL CENTER · PI TARGAN, STEPHAN R. · 1992 to 2020
$31.1M
NCATS NIH HHS UL1 TR000124NIDDK NIH HHS P01 DK046763
6 · The paper itself

Abstract

backgroundCrohn's disease (CD) is an intractable inflammatory bowel disease of unknown cause. Recent genome-wide association studies of CD in Korean and Japanese populations suggested marginal sharing of susceptibility loci between Caucasian and Asian populations. As the 7 identified loci altogether explain 5.31% of the risk for CD, the objective of this study was to identify additional CD susceptibility loci in the Korean population.

methodsUsing the ImmunoChip custom single-nucleotide polymorphism array designed for dense genotyping of 186 loci identified through GWAS, we analyzed 722 individuals with CD and 461 controls for 96,048 SNP markers in the discovery stage, followed by validation in an additional 948 affected individuals and 977 controls.

resultsWe confirmed 6 previously reported loci in Caucasian: GPR35 at 2q37 (rs3749172; P = 5.30 × 10, odds ratio [OR] = 1.45), ZNF365 at 10q21 (rs224143; P = 2.20 × 10, OR = 1.38), ZMIZ1 at 10q22 (rs1250569; P = 3.05 × 10, OR = 1.30), NKX2-3 at 10q24 (rs4409764; P = 7.93 × 10, OR = 1.32), PTPN2 at 18p11 (rs514000; P = 9.00 × 10, OR = 1.33), and USP25 at 21q11 (rs2823256; P = 2.49 × 10, OR = 1.35), bringing the number of known CD loci (including 3 in the HLA) in Koreans to 15. The 6 additional loci increased the total genetic variance for CD risk from 5.31% to 7.27% in Koreans.

conclusionsAlthough the different genetic backgrounds of CD between Asian and Western countries has been well established for the major susceptibility genes, our findings of overlapping associations offer new insights into the genetic architecture of CD.

Indexed as

Genetic Predisposition to DiseaseOligonucleotide Array Sequence AnalysisAdolescentAdultAsian PeopleBiomarkersCase-Control StudiesCohort StudiesCrohn DiseaseFemaleFollow-Up StudiesGenetic LociGenome-Wide Association StudyGenotypeHumansMaleBiomarkers

Identifiers

PMID25489960
PMCPMC4331109
OpenAlexW2001944800

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Registered trials

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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 OpenQuestion graph.