Evidence map›Paper›PMID 34831112›Full record

ArticleCells2021

Pulmonary Alveolar Stem Cell Senescence, Apoptosis, and Differentiation by p53-Dependent and -Independent Mechanisms in Telomerase-Deficient Mice.

Kexiong Zhang, Lihui Wang, Xiaojing Hong, Hao Chen, Yao Shi, Yingying Liu, Jun Liu, Jun-Ping Liu

Open access · goldAbstract read
In one paragraph

Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Aging and lung diseases: Unraveling mechanisms and therapeutic targets.Chinese medical journal pulmonary and critical care medicine · 2025
    Review
  6. Article
  7. Review
  8. Review
  9. The landscape of aging.Science China. Life sciences · 2022
    Review
  10. Article
  11. Review
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

8 authors at 1 institution in 2 countries.

Kexiong ZhangInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.ORCID 0000-0001-9517-8386
Lihui WangInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.
Xiaojing HongInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.
Hao ChenInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.
Yao ShiInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.
Yingying LiuInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.
Jun LiuInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.ORCID 0000-0002-9565-5207
Jun-Ping LiuInstitute of Ageing Research, Hangzhou Normal University School of Basic Medical Sciences, Hangzhou 311121, China.ORCID 0000-0001-7442-2116
Hangzhou Normal University · CN

Funding

National Natural Science Foundation of China 81530039, 91649205, 91949207, 91849124, 81871112
6 · The paper itself

Abstract

Pulmonary premature ageing and fibrogenesis as in idiopathic pulmonary fibrosis (IPF) occur with the DNA damage response in lungs deficient of telomerase. The molecular mechanism mediating pulmonary alveolar cell fates remains to be investigated. The present study shows that naturally occurring ageing is associated with the DNA damage response (DDR) and activation of the p53 signalling pathway. Telomerase deficiency induced by telomerase RNA component (TERC) knockout (KO) accelerates not only replicative senescence but also altered differentiation and apoptosis of the pulmonary alveolar stem cells (AEC2) in association with increased innate immune natural killer (NK) cells in

Indexed as

ApoptosisCell DifferentiationCellular SenescenceAgingAlveolar Epithelial CellsAnimalsCaspase 3Cyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p21Idiopathic Pulmonary FibrosisInflammationMiceMice, Inbred C57BLMice, KnockoutProtein SubunitsRNACaspase 3Cyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p21Protein SubunitsRNATelomerasetelomerase RNATumor Suppressor Protein p53apoptosisdifferentiationlung alveolar type 2 cellsp53senescencetelomerase RNA componenttelomere shortening

Identifiers

PMID34831112
PMCPMC8616483
OpenAlexW3209226629

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.