Cited by 304Inflammatory Bowel DiseaseGenetic Associations and EpidemiologyOcular Diseases and Behçet’s Syndrome

Genome-wide association study identifies distinct genetic contributions to prognosis and susceptibility in Crohn's disease

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Lee, James C, Biasci, Daniele, Roberts, Rebecca, Gearry, Richard B, Mansfield, John C, Ahmad, Tariq, Prescott, Natalie J, Satsangi, Jack +8 more·2017·Nature Genetics

Abstract

For most immune-mediated diseases, the main determinant of patient well-being is not the diagnosis itself but instead the course that the disease takes over time (prognosis). Prognosis may vary substantially between patients for reasons that are poorly understood. Familial studies support a genetic contribution to prognosis, but little evidence has been found for a proposed association between prognosis and the burden of susceptibility variants. To better characterize how genetic variation influences disease prognosis, we performed a within-cases genome-wide association study in two cohorts of patients with Crohn's disease. We identified four genome-wide significant loci, none of which showed any association with disease susceptibility. Conversely, the aggregated effect of all 170 disease susceptibility loci was not associated with disease prognosis. Together, these data suggest that the genetic contribution to prognosis in Crohn's disease is largely independent of the contribution to disease susceptibility and point to a biology of prognosis that could provide new therapeutic opportunities.

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  • The observation of distinct tissue enrichment for MS severity versus susceptibility is unique to MS.

    “Although divergent genetic determinants of susceptibility and progression have been noted in other conditions8,9,36, the observation of distinct tissue enrichment is to our knowledge unique to MS.”
  • Most contemporary MR studies rely on available GWAS data and suffer from considerable bias with respect to representativeness of populations according to geography and ancestry.

    “As most contemporary MR studies rely on available GWAS data, they unfortunately suffer from considerable bias with respect to representativeness of populations according to geography and ancestry.184”

    From Mendelian randomization (2022) · cites this paper as [184]

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Authors
Lee, J. C., Biasci, D., Roberts, R., Gearry, R. B., Mansfield, J. C., Ahmad, T., Prescott, N. J., Satsangi, J., Wilson, D. C., Jostins, L., Anderson, C. A., UK IBD Genetics Consortium, Traherne, J. A., Lyons, P. A., Parkes, M., & Smith, K. G. C.
Affiliations
  • University of Cambridge (GB)
  • University of Otago (NZ)
  • Newcastle University (GB)
  • University of Exeter (GB)
  • King's College London (GB)
  • Western General Hospital (GB)
  • Royal Hospital for Sick Children (GB)
  • Centre for Human Genetics (GB)
  • Wellcome Sanger Institute (GB)
Corresponding author
  • Lee, James C
  • Smith, Kenneth G C
Venue
Nature Genetics
Published
2017-01-09
Volume
49
Issue
2
Pages
262-268
ISSN
  • 1061-4036 (ISSN-L)
  • 1546-1718
OpenAlex
W2570178861
Cited by
304
References
53
Citations by year
2026: 13 · 2025: 17 · 2024: 20 · 2023: 29 · 2022: 24 · 2021: 26 · 2020: 66 · 2019: 50 · 2018: 41 · 2017: 18
FWCI
31.69
Type
journal article
Language
en
Open access
Locations
  • Nature Genetics (publishedVersion)
  • PubMed (publishedVersion)
  • Edinburgh Research Explorer (University of Edinburgh) (publishedVersion, other-oa)
  • PubMed Central (acceptedVersion)
  • Apollo (University of Cambridge) (submittedVersion)
  • Research Portal (King's College London) (submittedVersion, other-oa)
  • Apollo
Funders
  • Wellcome Trust (102974/Z/13/Z, 094491/Z/10/Z, UK10K, 105920/Z/14/Z, WT091310, 098051)
  • Cancer Research UK (20406)
  • National Institute for Health and Care Research (NF-SI-0514-10109, NIHR-RP-R3-12-026)
  • European Commission (238756)
  • Crohn's and Colitis UK (M14-2, M14-5, M11-1)
  • Evelyn Trust
  • Medical Research Council (MR/M00533X/1, 098051, MR/L019027/1, MR/L019027, MC_UU_00008/7)
  • NIHR Cambridge Biomedical Research Centre
  • H2020 European Research Council (695551)
  • FP7 People: Marie-Curie Actions
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Inflammatory Bowel Disease
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Health Sciences › Medicine › Ophthalmology › Ocular Diseases and Behçet’s Syndrome
Keywords
Crohn's disease, disease prognosis, disease severity, disease susceptibility loci, genetic loci, immune-mediated diseases, clinical course
MeSH terms
Crohn Disease, Female, Genotype, Humans, Male, Prognosis, Genome, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide, Genome-Wide Association Study

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