Cellular senescence is a state characterized by permanent cell-cycle arrest, increased expression of markers such as p16^INK4a and p21^CIP1/WAF1, elevated DNA damage signals (e.g., γ-H2AX) and a ...

There exists a complex synergistic relationship among cancer, circadian rhythms, and aging: aging is a major risk factor for cancer, disruption of circadian rhythms promotes tumor initiation and ...

T cell senescence occurs in the TME, affecting cancer prognosis and immunotherapy efficacy. The TME induces T cell senescence through multiple pathways, including persistent stimulation by ...

Markers of cellular aging -- such as DNA damage response, cellular senescence, and inflammatory pathways -- significantly increased in all breast cancer survivors, regardless of the type of treatment ...

After a finite number of divisions, cells simply give up. As each round of replication trims their telomeres—the protective caps at the chromosome ends—those caps eventually become too short to ...

There exists a complex synergistic relationship among cancer, circadian rhythms, and aging: aging is a major risk factor for cancer, disruption of circadian rhythms promotes tumor initiation and ...

These patients can get as many as five different cancers before the age of 70, indicating that in people with normal length telomeres, the telomere tumor suppressor pathway prevents many cancers." ...