Evidence map›Paper›PMID 35098922›Full record

ArticleeLife2022

Inter-tissue convergence of gene expression during ageing suggests age-related loss of tissue and cellular identity.

Hamit Izgi, Dingding Han, Ulas Isildak, Shuyun Huang, Ece Kocabiyik, Philipp Khaitovich, Mehmet Somel, Handan Melike Dönertaş

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Review
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  9. Article
  10. Quiescence Multiverse.Biomolecules · 2025
    Review
  11. Immunological biomarkers of aging.Journal of immunology (Baltimore, Md. : 1950) · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Dynamic Changes in Gene Expression Through Aging inbioRxiv : the preprint server for biology · 2024
    Article
  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

8 authors at 4 institutions in 5 countries.

Hamit IzgiDepartment of Biological Sciences, Middle East Technical University, Ankara, Turkey.ORCID https://orcid.org/0000-0002-4030-3132
Dingding HanCAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.
Ulas IsildakDepartment of Biological Sciences, Middle East Technical University, Ankara, Turkey.
Shuyun HuangCAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.
Ece KocabiyikDepartment of Biological Sciences, Middle East Technical University, Ankara, Turkey.
Philipp KhaitovichCenter for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, Russian Federation.ORCID https://orcid.org/0000-0002-4305-0054
Mehmet SomelDepartment of Biological Sciences, Middle East Technical University, Ankara, Turkey.ORCID https://orcid.org/0000-0002-3138-1307
Handan Melike DönertaşEuropean Molecular Biology Laboratory, European Bioinformatics Institute EMBL-EBI, Wellcome Trust Genome Campus, Cambridge, United Kingdom.ORCID https://orcid.org/0000-0002-9788-6535
Middle East Technical University · TRChinese Academy of Sciences · CNEuropean Bioinformatics Institute · GBSkolkovo Institute of Science and Technology · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Developmental trajectories of gene expression may reverse in their direction during ageing, a phenomenon previously linked to cellular identity loss. Our analysis of cerebral cortex, lung, liver, and muscle transcriptomes of 16 mice, covering development and ageing intervals, revealed widespread but tissue-specific ageing-associated expression reversals. Cumulatively, these reversals create a unique phenomenon: mammalian tissue transcriptomes diverge from each other during postnatal development, but during ageing, they tend to converge towards similar expression levels, a process we term

Indexed as

AgingTranscriptomeAnimalsLiverMammalsMiceageingdevelopmentgeneticsgenomicshumanmousereversaltranscriptome

Identifiers

PMID35098922
PMCPMC8880995
OpenAlexW4210639503

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.