Evidence map›Paper›PMID 17954610›Full record

ArticleThe Journal of cell biology2007

Telomerase reverses epidermal hair follicle stem cell defects and loss of long-term survival associated with critically short telomeres.

Irene Siegl-Cachedenier, Ignacio Flores, Peter Klatt, Maria A Blasco

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

35 citing papers in PubMed, 62 citations in OpenAlex.

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  5. Hair Follicles as a Critical Model for Monitoring the Circadian Clock.International journal of molecular sciences · 2023
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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

4 authors.

Irene Siegl-CachedenierTelomeres and Telomerase Group, Molecular Oncology Program, Spanish National Cancer Center, Madrid, E-28029, Spain.
Ignacio Flores
Peter Klatt
Maria A Blasco

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organ homeostasis and organismal survival are related to the ability of stem cells to sustain tissue regeneration. As a consequence of accelerated telomerase shortening, telomerase-deficient mice show defective tissue regeneration and premature death. This suggests a direct impact of telomere length and telomerase activity on stem cell biology. We recently found that short telomeres impair the ability of epidermal stem cells to mobilize out of the hair follicle (HF) niche, resulting in impaired skin and hair growth and in the suppression of epidermal stem cell proliferative capacity in vitro. Here, we demonstrate that telomerase reintroduction in mice with critically short telomeres is sufficient to correct epidermal HF stem cell defects. Additionally, telomerase reintroduction into these mice results in a normal life span by preventing degenerative pathologies in the absence of increased tumorigenesis.

Indexed as

AnimalsBody SizeCell ProliferationCell SurvivalChromosomal InstabilityHair FollicleHematopoietic Stem Cell MobilizationIn Vitro TechniquesKeratinocytesLongevityMiceNeoplasmsPhenotypeRNASiblingsSpleenRNATelomerasetelomerase RNA

Identifiers

PMID17954610
PMCPMC2064764
OpenAlexW1988086159

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.