Evidence map›Paper›PMID 18243104›Full record

ArticleCell2008

NFATc1 balances quiescence and proliferation of skin stem cells.

Valerie Horsley, Antonios O Aliprantis, Lisa Polak, Laurie H Glimcher, Elaine Fuchs

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 247 papers.

0numbers the graph read from it
0cells of the map it votes in
247citing papers in PubMed
32.0field-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

247 citing papers in PubMed, 422 citations in OpenAlex.

  1. Article
  2. Article
  3. An updated guide to hair follicle stem cell markers and changes in their expression with aging.JID innovations : skin science from molecules to population health · 2026
    Review
  4. Nitrogen-Boosted HAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Ontogeny of Skin Stem Cells and Molecular Underpinnings.Current issues in molecular biology · 2024
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. Article

187 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 2 institutions in 1 country.

Valerie HorsleyHoward Hughes Medical Institute, Laboratory of Mammalian Cell Biology and Development, The Rockefeller University, New York, NY 10065, USA.
Antonios O Aliprantis
Lisa Polak
Laurie H Glimcher
Elaine Fuchs
Howard Hughes Medical Institute · USBrigham and Women's Hospital · US

Funding

VITAMIN A AND KERATINIZATION IN HUMAN EPITHELIAL CELLSR01AR031737 · NIAMS · UNIVERSITY OF CHICAGO · PI ELAINE FUCHS · 1986 to 2026
$16.6M
Skin Stem Cells: Purification and CharacterizationR01AR050452 · NIAMS · ROCKEFELLER UNIVERSITY · PI ELAINE FUCHS · 2004 to 2026
$8.6M
Transcriptional Regulation of the Allergic ResponseP01AI031541 · NIAID · CHILDREN'S HOSPITAL BOSTON · PI GEHA, RAIF SALIM · 1999 to 2007
$8.0M
Regulation of Sebaceous Gland DevelopmentK99AR054775 · NIAMS · ROCKEFELLER UNIVERSITY · PI HORSLEY, VALERIE · 2007 to 2008
$180k
MOLECULAR BASIS OF IMMUNE FUNCTION IN HEALTH AND DISEASEU01AI031541 · NIAID · CHILDREN'S HOSPITAL BOSTON · PI GEHA, RAIF SALIM · 1991 to 1994
–
MOLECULAR BASIS OF IMMUNE FUNCTION IN HEALTH AND DISEASEU19AI031541 · NIAID · CHILDREN'S HOSPITAL BOSTON · PI MITCHELL, LESTER · 1995 to 1998
–
NIAID NIH HHS AI31541NIAID NIH HHS P01 AI031541NIAID NIH HHS U19 AI031541NIAMS NIH HHS K99 AR054775NIAMS NIH HHS K99-AR054775NIAMS NIH HHS R01 AR031737NIAMS NIH HHS R01 AR050452NIAMS NIH HHS R01-AR31737
6 · The paper itself

Abstract

Quiescent adult stem cells reside in specialized niches where they become activated to proliferate and differentiate during tissue homeostasis and injury. How stem cell quiescence is governed is poorly understood. We report here that NFATc1 is preferentially expressed by hair follicle stem cells in their niche, where its expression is activated by BMP signaling upstream and it acts downstream to transcriptionally repress CDK4 and maintain stem cell quiescence. As stem cells become activated during hair growth, NFATc1 is downregulated, relieving CDK4 repression and activating proliferation. When calcineurin/NFATc1 signaling is suppressed, pharmacologically or via complete or conditional NFATc1 gene ablation, stem cells are activated prematurely, resulting in precocious follicular growth. Our findings may explain why patients receiving cyclosporine A for immunosuppressive therapy display excessive hair growth, and unveil a functional role for calcium-NFATc1-CDK4 circuitry in governing stem cell quiescence.

Indexed as

Cell ProliferationAnimalsAntigens, CD34BiomarkersCell NucleusCells, CulturedCyclin-Dependent Kinase 4CyclosporineDown-RegulationEmbryo, MammalianGene DeletionGene ExpressionGene Expression Regulation, DevelopmentalGenes, ReporterHair FollicleImmunohistochemistryAntigens, CD34BiomarkersCdk4 protein, mouseCyclin-Dependent Kinase 4CyclosporineImmunosuppressive AgentsNfatc1 protein, mouseNFATC Transcription FactorsRNA, MessengerTranscription Factors

Identifiers

PMID18243104
PMCPMC2546702
OpenAlexW2139867317

What OpenQuestion holds

Textmetadata
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.