Evidence map›Paper›PMID 30269903›Full record

ArticleCell stem cell2018

Homeostatic Epidermal Stem Cell Self-Renewal Is Driven by Local Differentiation.

Kailin R Mesa, Kyogo Kawaguchi, Katie Cockburn, David Gonzalez, Jonathan Boucher, Tianchi Xin, Allon M Klein, Valentina Greco

Open access · bronzeAbstract read
In one paragraph

Article in Cell stem cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 119 papers.

0numbers the graph read from it
0cells of the map it votes in
119citing papers in PubMed
14.0field-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

119 citing papers in PubMed, 214 citations in OpenAlex.

  1. Review
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  7. Cell proliferation and differentiation during epidermis renewal.Journal of Zhejiang University. Science. B · 2026
    Review
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  14. Hemidesmosomes regulate epidermal differentiation during embryogenesis.bioRxiv : the preprint server for biology · 2025
    Article
  15. Article
  16. Review
  17. Article
  18. Review
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  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Kailin R MesaDepartment of Genetics, Yale School of Medicine, New Haven, CT 06510, USA.
Kyogo KawaguchiDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA; Universal Biology Institute, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan.
Katie CockburnDepartment of Genetics, Yale School of Medicine, New Haven, CT 06510, USA. Electronic address: katherine.cockburn@yale.edu.
David GonzalezDepartment of Genetics, Yale School of Medicine, New Haven, CT 06510, USA.
Jonathan BoucherDepartment of Genetics, Yale School of Medicine, New Haven, CT 06510, USA.
Tianchi XinDepartment of Genetics, Yale School of Medicine, New Haven, CT 06510, USA.
Allon M KleinDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA. Electronic address: allon_klein@hms.harvard.edu.
Valentina GrecoDepartment of Genetics, Yale School of Medicine, New Haven, CT 06510, USA; Departments of Cell Biology and Dermatology, Yale Stem Cell Center, Yale Cancer Center, Yale School of Medicine, New Haven, CT 06510, USA. Electronic address: valentina.greco@yale.edu.
Yale University · USCenter for Systems Biology · USHarvard University · USYale Cancer Center · US

Funding

Skill Development for Diverse Scientific Careers: A New Course Predoctoral Program in Cellular and Molecular BiologyT32GM007223 · NIGMS · YALE UNIVERSITY · PI BASERGA, SUSAN J · 1985 to 2019
$31.0M
Live Imaging of Skin RegenerationR01AR063663 · NIAMS · YALE UNIVERSITY · PI Valentina Greco · 2012 to 2026
$7.7M
Understanding Skin Tissue Repair in Live MammalsR01AR072668 · NIAMS · YALE UNIVERSITY · PI Valentina Greco · 2018 to 2026
$6.2M
Normal stem cells and their transition to disease in the skinR01AR067755 · NIAMS · YALE UNIVERSITY · PI GRECO, VALENTINA · 2016 to 2020
$2.2M
Howard Hughes Medical InstituteNIAMS NIH HHS R01 AR063663NIAMS NIH HHS R01 AR067755NIAMS NIH HHS R01 AR072668NIGMS NIH HHS T32 GM007223
6 · The paper itself

Abstract

Maintenance of adult tissues depends on sustained activity of resident stem cell populations, but the mechanisms that regulate stem cell self-renewal during homeostasis remain largely unknown. Using an imaging and tracking approach that captures all epidermal stem cell activity in large regions of living mice, we show that self-renewal is locally coordinated with epidermal differentiation, with a lag time of 1 to 2 days. In both homeostasis and upon experimental perturbation, we find that differentiation of a single stem cell is followed by division of a direct neighbor, but not vice versa. Finally, we show that exit from the stem cell compartment is sufficient to drive neighboring stem cell self-renewal. Together, these findings establish that epidermal stem cell self-renewal is not the constitutive driver of homeostasis. Instead, it is precisely tuned to tissue demand and responds directly to neighbor cell differentiation.

Indexed as

Cell DifferentiationHomeostasisAnimalsEpidermal CellsEpidermisFemaleMaleMiceStem Cellsepidermisfate coordinationhomeostasisintravital imagingskinstem cells

Identifiers

PMID30269903
PMCPMC6214709
OpenAlexW2894486342

What OpenQuestion holds

Textmetadata
LicenceTDM
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.