Senescence (/ ˌsɪˈnɛsəns /) or biological aging is the gradual deterioration of functional characteristics in living organisms.

The meaning of SENESCENCE is the state of being old : the process of becoming old or aging. How to use senescence in a sentence. Did you know?

Aug 4, 2025 · Cellular senescence, often referred to simply as “senescence”, is a complex intracellular process with diverse biological, physiological, and pathological roles. Biologically, it is essential...

Jul 13, 2021 · An increasing number of researchers are exploring whether learning to harness a cellular state known as senescence — during which damaged cells resist removal by apoptosis, linger, and …

Jul 30, 2025 · Upon entering senescence, cells undergo a stable cell cycle arrest, meaning they can no longer replicate their DNA or divide. Despite this halt in proliferation, senescent cells remain …

Senescence refers to gradual deterioration with age and in animals is typically very obvious under zoo conditions.

May 8, 2024 · Senescence, however, refers to the aging process on a cellular level, focusing on the microscopic changes that occur within our cells throughout our lifetime. As we age, more cells lose …

senescence (seh-NEH-sents) The process of growing old. In biology, senescence is a process by which a cell ages and permanently stops dividing but does not die. Over time, large numbers of old (or …

Senescence is defined as a status of irreversible growth arrest in cells, which can occur due to factors such as telomere attrition, stressors, or aberrant activation of oncoproteins. This process contributes …

5 days ago · Cellular senescence is stable cell cycle arrest linked to aging and cancer and other disease states, including those associated with inflammation. It is induced by DNA damage, oncogenic …