[HTML][HTML] Mechanisms of cellular senescence: cell cycle arrest and senescence associated secretory phenotype

R Kumari, P Jat - Frontiers in cell and developmental biology, 2021 - frontiersin.org
Cellular senescence is a stable cell cycle arrest that can be triggered in normal cells in
response to various intrinsic and extrinsic stimuli, as well as developmental signals …

[HTML][HTML] Immunosenescence: molecular mechanisms and diseases

Z Liu, Q Liang, Y Ren, C Guo, X Ge, L Wang… - Signal transduction and …, 2023 - nature.com
Infection susceptibility, poor vaccination efficacy, age-related disease onset, and neoplasms
are linked to innate and adaptive immune dysfunction that accompanies aging (known as …

Senescence and the SASP: many therapeutic avenues

J Birch, J Gil - Genes & development, 2020 - genesdev.cshlp.org
Cellular senescence is a stress response that elicits a permanent cell cycle arrest and
triggers profound phenotypic changes such as the production of a bioactive secretome …

[HTML][HTML] Mechanisms and regulation of cellular senescence

L Roger, F Tomas, V Gire - International journal of molecular sciences, 2021 - mdpi.com
Cellular senescence entails a state of an essentially irreversible proliferative arrest in which
cells remain metabolically active and secrete a range of pro-inflammatory and proteolytic …

[HTML][HTML] Telomere length as a marker of biological age: state-of-the-art, open issues, and future perspectives

A Vaiserman, D Krasnienkov - Frontiers in genetics, 2021 - frontiersin.org
Telomere shortening is a well-known hallmark of both cellular senescence and organismal
aging. An accelerated rate of telomere attrition is also a common feature of age-related …

Stem cell–homing hydrogel-based miR-29b-5p delivery promotes cartilage regeneration by suppressing senescence in an osteoarthritis rat model

J Zhu, S Yang, Y Qi, Z Gong, H Zhang, K Liang… - Science …, 2022 - science.org
Osteoarthritis (OA) is a common joint disease characterized by progressive loss of cartilage
and reduction in lubricating synovial fluid, which lacks effective treatments currently. Here …

Whole‐body senescent cell clearance alleviates age‐related brain inflammation and cognitive impairment in mice

M Ogrodnik, SA Evans, E Fielder, S Victorelli… - Aging cell, 2021 - Wiley Online Library
Cellular senescence is characterized by an irreversible cell cycle arrest and a pro‐
inflammatory senescence‐associated secretory phenotype (SASP), which is a major …

Mesenchymal stem/stromal cell senescence: hallmarks, mechanisms, and combating strategies

Z Weng, Y Wang, T Ouchi, H Liu, X Qiao… - Stem Cells …, 2022 - academic.oup.com
Aging is a multifaceted and complicated process, manifested by a decline of normal
physiological functions across tissues and organs, leading to overt frailty, mortality, and …

How the ageing microenvironment influences tumour progression

M Fane, AT Weeraratna - Nature Reviews Cancer, 2020 - nature.com
Most cancers arise in individuals over the age of 60. As the world population is living longer
and reaching older ages, cancer is becoming a substantial public health problem. It is …

Reactive oxygen species: drivers of physiological and pathological processes

J Checa, JM Aran - Journal of Inflammation research, 2020 - Taylor & Francis
Abstract Since the Great Oxidation Event, about 2.4 billion years ago, the Earth is immersed
in an oxidizing atmosphere. Thus, it has been proposed that excess oxygen, originally a …