Evidence map›Paper›PMID 33880808›Full record

ReviewThe EMBO journal2021

Hair follicle stem cells as a skin-organizing signaling center during adult homeostasis.

Kefei Nina Li, Tudorita Tumbar

Open access · greenAbstract readReview
In one paragraph

Review in The EMBO journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
10.3field-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

48 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Convergence of external and internal stressors on a stress-responsive enhancer of theProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Single-Cell RNA Sequencing Highlights a Contribution of Human Amniotic Mesenchymal Stem Cells-Derived Exosomes to Androgenetic Alopecia.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  14. Article
  15. Article
  16. Organoids in skin wound healing.Burns & trauma · 2025
    Review
  17. Review
  18. Article
  19. Review
  20. Article
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

2 authors at 1 institution in 1 country.

Kefei Nina LiMolecular Biology and Genetics, Cornell University, Ithaca, NY, USA.
Tudorita TumbarMolecular Biology and Genetics, Cornell University, Ithaca, NY, USA.ORCID 0000-0002-2273-1889
Cornell University · US

Funding

Tissue regeneration studies by controlled H3 K4/9/27me3 levels in adult mouse skinR01AR073806 · NIAMS · CORNELL UNIVERSITY · PI JOHN T LIS, Tudorita Tumbar · 2018 to 2026
$3.9M
Defining the heterogeneity of cell lineages in the inter-follicular epidermisR01AR070157 · NIAMS · CORNELL UNIVERSITY · PI Tudorita Tumbar · 2017 to 2026
$3.8M
NIAMS NIH HHS R01 AR070157NIAMS NIH HHS R01 AR073806
6 · The paper itself

Abstract

Stem cells are the essential source of building blocks for tissue homeostasis and regeneration. Their behavior is dictated by both cell-intrinsic cues and extrinsic cues from the microenvironment, known as the stem cell niche. Interestingly, recent work began to demonstrate that hair follicle stem cells (HFSCs) are not only passive recipients of signals from the surroundings, but also actively send out signals to modulate the organization and function of their own niches. Here, we discuss recent findings, and briefly refer to the old, on the interaction of HFSCs and their niches with the emphasis on the outwards signals from HFSCs toward their niches. We also highlight recent technology advancements that further promote our understanding of HFSC niches. Taken together, the HFSCs emerge as a skin-organizing center rich in signaling output for niche remodeling during various stages of adult skin homeostasis. The intricate crosstalk between HFSCs and their niches adds important insight to skin biology that will inform clinical and bioengineering fields aiming to build complete and functional 3D organotypic cultures for skin replacement therapies.

Indexed as

Signal TransductionAdult Stem CellsAnimalsCell CommunicationHair FollicleHomeostasisHumansStem Cell Nichehair follicle stem cellsskin endothelial cellsstem cell niche

Identifiers

PMID33880808
PMCPMC8167365
OpenAlexW3154910116

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.