Evidence map›Paper›PMID 22505032›Full record

ArticleThe EMBO journal2012

Genetic inactivation of Cdk7 leads to cell cycle arrest and induces premature aging due to adult stem cell exhaustion.

Miguel Ganuza, Cristina Sáiz-Ladera, Marta Cañamero, Gonzalo Gómez, Ralph Schneider, María A Blasco, David Pisano, Jesús M Paramio, David Santamaría, Mariano Barbacid

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

68 citing papers in PubMed, 124 citations in OpenAlex.

  1. Article
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  8. Adrenocortical stem cells in health and disease.Nature reviews. Endocrinology · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Activation of theGenes · 2024
    Article
  16. Super-enhancer omics in stem cell.Molecular cancer · 2024
    Review
  17. Article
  18. Article
  19. Review
  20. Article

8 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

10 authors at 2 institutions in 2 countries.

Miguel GanuzaExperimental Oncology, Molecular Oncology Programme, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid, Spain.
Cristina Sáiz-Ladera
Marta Cañamero
Gonzalo Gómez
Ralph Schneider
María A Blasco
David Pisano
Jesús M Paramio
David Santamaría
Mariano Barbacid
Spanish National Cancer Research Centre · ESMolecular Oncology (United States) · US

Funding

European Research Council 232854European Research Council 250297
6 · The paper itself

Abstract

Cyclin-dependent kinase (Cdk)7, the catalytic subunit of the Cdk-activating kinase (CAK) complex has been implicated in the control of cell cycle progression and of RNA polymerase II (RNA pol II)-mediated transcription. Genetic inactivation of the Cdk7 locus revealed that whereas Cdk7 is completely dispensable for global transcription, is essential for the cell cycle via phosphorylation of Cdk1 and Cdk2. In vivo, Cdk7 is also indispensable for cell proliferation except during the initial stages of embryonic development. Interestingly, widespread elimination of Cdk7 in adult tissues with low proliferative indexes had no phenotypic consequences. However, ablation of conditional Cdk7 alleles in tissues with elevated cellular turnover led to the efficient repopulation of these tissues with Cdk7-expressing cells most likely derived from adult stem cells that may have escaped the inactivation of their targeted Cdk7 alleles. This process, a physiological attempt to maintain tissue homeostasis, led to the attrition of adult stem cell pools and to the appearance of age-related phenotypes, including telomere shortening and early death.

Indexed as

Adult Stem CellsAging, PrematureAnimalsCell Cycle CheckpointsCell ProliferationCyclin-Dependent KinasesEmbryonic DevelopmentFemaleHomeostasisMiceTelomere ShorteningCdk7 protein, mouseCyclin-Dependent Kinases

Identifiers

PMID22505032
PMCPMC3365431
OpenAlexW2153206714

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.