Strategies for targeting senescent cells in human disease

NS Gasek, GA Kuchel, JL Kirkland, M Xu - Nature aging, 2021 - nature.com
Cellular senescence represents a distinct cell fate characterized by replicative arrest in
response to a host of extrinsic and intrinsic stresses. Senescence facilitates programming …

Inflammation, epigenetics, and metabolism converge to cell senescence and ageing: the regulation and intervention

X Zhu, Z Chen, W Shen, G Huang, JM Sedivy… - Signal transduction and …, 2021 - nature.com
Remarkable progress in ageing research has been achieved over the past decades.
General perceptions and experimental evidence pinpoint that the decline of physical …

[HTML][HTML] Cellular senescence in brain aging

E Sikora, A Bielak-Zmijewska, M Dudkowska… - Frontiers in aging …, 2021 - frontiersin.org
Aging of the brain can manifest itself as a memory and cognitive decline, which has been
shown to frequently coincide with changes in the structural plasticity of dendritic spines …

[PDF][PDF] Nascent RNA scaffolds contribute to chromosome territory architecture and counter chromatin compaction

KM Creamer, HJ Kolpa, JB Lawrence - Molecular cell, 2021 - cell.com
Nuclear chromosomes transcribe far more RNA than required to encode protein. Here we
investigate whether non-coding RNA broadly contributes to cytological-scale chromosome …

[HTML][HTML] Vascular endothelial senescence: pathobiological insights, emerging long noncoding RNA targets, challenges and therapeutic opportunities

X Sun, MW Feinberg - Frontiers in Physiology, 2021 - frontiersin.org
Cellular senescence is a stable form of cell cycle arrest in response to various stressors.
While it serves as an endogenous pro-resolving mechanism, detrimental effects ensue when …

Cellular hallmarks of aging emerge in the ovary prior to primordial follicle depletion

VA Ansere, S Ali-Mondal, R Sathiaseelan… - Mechanisms of ageing …, 2021 - Elsevier
Decline in ovarian reserve with advancing age is associated with reduced fertility and the
emergence of metabolic disturbances, osteoporosis, and neurodegeneration. Recent …

Cellular senescence in liver disease and regeneration

S Ferreira-Gonzalez, D Rodrigo-Torres… - Seminars in liver …, 2021 - thieme-connect.com
Cellular senescence is an irreversible cell cycle arrest implemented by the cell as a result of
stressful insults. Characterized by phenotypic alterations, including secretome changes and …

[HTML][HTML] Epigenetic dysregulation in cardiovascular aging and disease

AB Herman, JR Occean, P Sen - The journal of cardiovascular …, 2021 - ncbi.nlm.nih.gov
Cardiovascular disease (CVD) is the leading cause of mortality and morbidity for all sexes,
racial and ethnic groups. Age, and its associated physiological and pathological …

[HTML][HTML] The aging proteostasis decline: From nematode to human

A Meller, R Shalgi - Experimental cell research, 2021 - Elsevier
The aging proteostasis decline manifests in a failure of aging cells and organisms to
properly respond to proteotoxic challenges. This proteostasis collapse has long been …

[PDF][PDF] RANK links senescence to stemness in the mammary epithelia, delaying tumor onset but increasing tumor aggressiveness

S Benítez, A Cordero, PG Santamaría… - Developmental Cell, 2021 - cell.com
Rank signaling enhances stemness in mouse and human mammary epithelial cells (MECs)
and mediates mammary tumor initiation. Mammary tumors initiated by oncogenes or …