Plasma membrane damage limits replicative lifespan in yeast and induces premature senescence in human fibroblasts

© 2024. The Author(s)..

Plasma membrane damage (PMD) occurs in all cell types due to environmental perturbation and cell-autonomous activities. However, cellular outcomes of PMD remain largely unknown except for recovery or death. In this study, using budding yeast and normal human fibroblasts, we found that cellular senescence-stable cell cycle arrest contributing to organismal aging-is the long-term outcome of PMD. Our genetic screening using budding yeast unexpectedly identified a close genetic association between PMD response and replicative lifespan regulations. Furthermore, PMD limits replicative lifespan in budding yeast; upregulation of membrane repair factors ESCRT-III (SNF7) and AAA-ATPase (VPS4) extends it. In normal human fibroblasts, PMD induces premature senescence via the Ca2+-p53 axis but not the major senescence pathway, DNA damage response pathway. Transient upregulation of ESCRT-III (CHMP4B) suppressed PMD-dependent senescence. Together with mRNA sequencing results, our study highlights an underappreciated but ubiquitous senescent cell subtype: PMD-dependent senescent cells.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:4

Enthalten in:

Nature aging - 4(2024), 3 vom: 22. März, Seite 319-335

Sprache:

Englisch

Beteiligte Personen:

Suda, Kojiro [VerfasserIn]
Moriyama, Yohsuke [VerfasserIn]
Razali, Nurhanani [VerfasserIn]
Chiu, Yatzu [VerfasserIn]
Masukagami, Yumiko [VerfasserIn]
Nishimura, Koutarou [VerfasserIn]
Barbee, Hunter [VerfasserIn]
Takase, Hiroshi [VerfasserIn]
Sugiyama, Shinju [VerfasserIn]
Yamazaki, Yuta [VerfasserIn]
Sato, Yoshikatsu [VerfasserIn]
Higashiyama, Tetsuya [VerfasserIn]
Johmura, Yoshikazu [VerfasserIn]
Nakanishi, Makoto [VerfasserIn]
Kono, Keiko [VerfasserIn]

Links:

Volltext

Themen:

Adenosine Triphosphatases
EC 3.6.1.-
Endosomal Sorting Complexes Required for Transport
Journal Article
Saccharomyces cerevisiae Proteins
Tumor Suppressor Protein p53
VPS4 protein, S cerevisiae

Anmerkungen:

Date Completed 21.03.2024

Date Revised 22.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1038/s43587-024-00575-6

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368787664