Evidence map›Paper›PMID 23583176›Full record

ArticleCell reports2013

The circadian clock gates the intestinal stem cell regenerative state.

Phillip Karpowicz, Yong Zhang, John B Hogenesch, Patrick Emery, Norbert Perrimon

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

83 citing papers in PubMed, 126 citations in OpenAlex.

  1. CircadianZoological research · 2026
    Article
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  5. Circadian Control of Lipid Metabolism.Advances in experimental medicine and biology · 2026
    Review
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23 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

5 authors at 3 institutions in 1 country.

Phillip KarpowiczDepartment of Genetics, Harvard Medical School, Boston, MA 02115, USA. pkarpowicz@genetics.med.harvard.edu
Yong Zhang
John B Hogenesch
Patrick Emery
Norbert Perrimon
Harvard University · USUniversity of Massachusetts Chan Medical School · USUniversity of Pennsylvania · US

Funding

Pilot & Feasibility ProgramP30DK043351 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI RAYMOND T CHUNG · 1991 to 2026
$35.3M
Circadian Photoreception in Drosophila MelanogasterR01GM066777 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI EMERY, PATRICK · 2004 to 2016
$3.8M
Synchronization of Drosophila Circadian Rhythms by temperature cyclesR01GM079182 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI EMERY, PATRICK · 2008 to 2015
$1.6M
Howard Hughes Medical InstituteNIDDK NIH HHS P30 DK043351NIGMS NIH HHS GM66777NIGMS NIH HHS GM79182NIGMS NIH HHS R01 GM066777NIGMS NIH HHS R01 GM079182
6 · The paper itself

Abstract

The intestine has evolved under constant environmental stresses, because an animal may ingest harmful pathogens or chemicals at any time during its lifespan. Following damage, intestinal stem cells (ISCs) regenerate the intestine by proliferating to replace dying cells. ISCs from diverse animals are remarkably similar, and the Wnt, Notch, and Hippo signaling pathways, important regulators of mammalian ISCs, are conserved from flies to humans. Unexpectedly, we identified the transcription factor period, a component of the circadian clock, to be critical for regeneration, which itself follows a circadian rhythm. We discovered hundreds of transcripts that are regulated by the clock during intestinal regeneration, including components of stress response and regeneration pathways. Disruption of clock components leads to arrhythmic ISC divisions, revealing their underappreciated role in the healing process.

Indexed as

Circadian ClocksAnimalsCircadian RhythmDrosophilaDrosophila ProteinsInterphaseIntestinesPeriod Circadian ProteinsRegenerationSignal TransductionStem CellsTranscription, GeneticDrosophila ProteinsPeriod Circadian Proteins

Identifiers

PMID23583176
PMCPMC3982394
OpenAlexW2061864948

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.