Evidence map›Paper›PMID 25127143›Full record

ArticleCell reports2014

Quantification of crypt and stem cell evolution in the normal and neoplastic human colon.

Ann-Marie Baker, Biancastella Cereser, Samuel Melton, Alexander G Fletcher, Manuel Rodriguez-Justo, Paul J Tadrous, Adam Humphries, George Elia, Stuart A C McDonald, Nicholas A Wright and 3 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed
8.2field-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

113 citing papers in PubMed, 198 citations in OpenAlex.

  1. Trial
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  7. Applications and development of in situ nucleic acid visualization techniques.Frontiers in bioengineering and biotechnology · 2026
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  14. Contribution of pksNature communications · 2023
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  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 8 institutions in 3 countries.

Ann-Marie BakerBarts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
Biancastella CereserBarts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
Samuel MeltonCavendish Laboratory, Department of Physics, J.J. Thomson Avenue, University of Cambridge, Cambridge CB3 0HE, UK.
Alexander G FletcherWolfson Centre for Mathematical Biology, Mathematical Institute, University of Oxford, Oxford OX2 6GG, UK.
Manuel Rodriguez-JustoDepartment of Histopathology, University College London, London WC1E 6BT, UK.
Paul J TadrousCellular Pathology, Northwest London Hospitals NHS Trust, London HA1 3UJ, UK.
Adam HumphriesSt. Mark's Hospital, Watford Road, Harrow HA1 3UJ, UK.
George EliaBarts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
Stuart A C McDonaldBarts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
Nicholas A WrightBarts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
Benjamin D SimonsCavendish Laboratory, Department of Physics, J.J. Thomson Avenue, University of Cambridge, Cambridge CB3 0HE, UK; The Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK; The Wellcome Trust-Medical Research Council Stem Cell Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK.
Marnix JansenBarts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK; Department of Pathology, Academic Medical Centre, Meibergdreef 9, 1105AZ Amsterdam, the Netherlands.
Trevor A GrahamBarts Cancer Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK; Center for Evolution and Cancer, 2340 Sutter Street, University of California, San Francisco, San Francisco, CA 94143, USA. Electronic address: t.graham@qmul.ac.uk.
Queen Mary University of London · GBAcademic Medical Center · NLRoyal London Hospital · GBSt Mark's Hospital · GBUniversity College London · GBUniversity of Cambridge · GBUniversity of Oxford · GBWellcome Trust · GB

Funding

Cancer Research UK 14895Medical Research CouncilWellcome Trust 092096
6 · The paper itself

Abstract

Human intestinal stem cell and crypt dynamics remain poorly characterized because transgenic lineage-tracing methods are impractical in humans. Here, we have circumvented this problem by quantitatively using somatic mtDNA mutations to trace clonal lineages. By analyzing clonal imprints on the walls of colonic crypts, we show that human intestinal stem cells conform to one-dimensional neutral drift dynamics with a "functional" stem cell number of five to six in both normal patients and individuals with familial adenomatous polyposis (germline APC(-/+)). Furthermore, we show that, in adenomatous crypts (APC(-/-)), there is a proportionate increase in both functional stem cell number and the loss/replacement rate. Finally, by analyzing fields of mtDNA mutant crypts, we show that a normal colon crypt divides around once every 30-40 years, and the division rate is increased in adenomas by at least an order of magnitude. These data provide in vivo quantification of human intestinal stem cell and crypt dynamics.

Indexed as

Aberrant Crypt FociAdenomatous Polyposis ColiAdult Stem CellsBase SequenceCase-Control StudiesCell DifferentiationCell ProliferationColonDNA Mutational AnalysisHumansIntestinal MucosaMutation

Identifiers

PMID25127143
PMCPMC4471679
OpenAlexW2150520316

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.