Evidence map›Paper›PMID 32697969›Full record

ArticleCell2020

Somatic Evolution in Non-neoplastic IBD-Affected Colon.

Sigurgeir Olafsson, Rebecca E McIntyre, Tim Coorens, Timothy Butler, Hyunchul Jung, Philip S Robinson, Henry Lee-Six, Mathijs A Sanders, Kenneth Arestang, Claire Dawson and 9 more

Open access · hybridAbstract read
In one paragraph

Article in Cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 131 papers.

0numbers the graph read from it
0cells of the map it votes in
131citing papers in PubMed
10.4field-weighted citation impact, top 1% 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

131 citing papers in PubMed, 203 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Pathophysiology of colitis-associated colorectal cancer.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  9. Article
  10. Article
  11. Exome sequencing directly implicates 68 genes in inflammatory bowel disease.medRxiv : the preprint server for health sciences · 2026
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Review
  20. Article

71 more citing papers are in PubMed but not listed here.

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

19 authors at 4 institutions in 2 countries.

Sigurgeir OlafssonWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Rebecca E McIntyreWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Tim CoorensWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Timothy ButlerWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Hyunchul JungWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Philip S RobinsonWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK; University of Cambridge, Department of Paediatrics, Cambridge CB2 0QQ, UK.
Henry Lee-SixWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Mathijs A SandersWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK; Department of Hematology, Erasmus University Medical Center, Postbus 2040, 3000 CA Rotterdam, the Netherlands.
Kenneth ArestangDepartment of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridgeshire CB2 0QQ, UK.
Claire DawsonDepartment of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridgeshire CB2 0QQ, UK.
Monika TripathiDepartment of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridgeshire CB2 0QQ, UK.
Konstantina StrongiliDepartment of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridgeshire CB2 0QQ, UK.
Yvette HooksWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Michael R StrattonWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Miles ParkesDepartment of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridgeshire CB2 0QQ, UK.
Inigo MartincorenaWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Tim RaineDepartment of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridgeshire CB2 0QQ, UK.
Peter J CampbellWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK.
Carl A AndersonWellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK. Electronic address: carl.anderson@sanger.ac.uk.
Wellcome Sanger Institute · GBCambridge University Hospitals NHS Foundation Trust · GBErasmus MC · NLUniversity of Cambridge · GB

Funding

Cancer Research UK 21777Wellcome Trust 206194
6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is a chronic inflammatory disease associated with increased risk of gastrointestinal cancers. We whole-genome sequenced 446 colonic crypts from 46 IBD patients and compared these to 412 crypts from 41 non-IBD controls from our previous publication on the mutation landscape of the normal colon. The average mutation rate of affected colonic epithelial cells is 2.4-fold that of healthy colon, and this increase is mostly driven by acceleration of mutational processes ubiquitously observed in normal colon. In contrast to the normal colon, where clonal expansions outside the confines of the crypt are rare, we observed widespread millimeter-scale clonal expansions. We discovered non-synonymous mutations in ARID1A, FBXW7, PIGR, ZC3H12A, and genes in the interleukin 17 and Toll-like receptor pathways, under positive selection in IBD. These results suggest distinct selection mechanisms in the colitis-affected colon and that somatic mutations potentially play a causal role in IBD pathogenesis.

Indexed as

Mutation RateAdultAgedAged, 80 and overAgingClonal EvolutionColitisColitis, UlcerativeCrohn DiseaseDNA-Binding ProteinsEpithelial CellsF-Box-WD Repeat-Containing Protein 7FemaleHumansINDEL MutationInflammatory Bowel DiseasesARID1A protein, humanDNA-Binding ProteinsF-Box-WD Repeat-Containing Protein 7FBXW7 protein, humanInterleukin-17OSCAR protein, humanReceptors, Cell SurfaceRibonucleasesToll-Like ReceptorsTranscription FactorsZC3H12A protein, humanCrohn's diseaseIL17inflammatory bowel diseaseintestinal epitheliamutational signaturesmutation ratePIGRsomatic mutationsulcerative colitisZC3H12A

Identifiers

PMID32697969
PMCPMC7427325
OpenAlexW3044545672

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.