Like the accumulation of senescent cells, loss of stem cell function is a problematic feature of aging. Also like the accumulation of senescent cells, loss of stem cell function is likely downstream of a combination of forms of molecular damage and consequent changes in cell behavior and cell signaling that are presently incompletely understood in detail and harder to address. Senescent cells can be cleared more readily than prevented, and stem cells may be more readily coerced into activity…
A Decline in Stemness in Many Human Stem Cell Populations with Aging
Like the accumulation of senescent cells, loss of stem cell function is a problematic feature of aging. Also like the accumulation of senescent cells, loss of stem cell function is likely downstream of a combination of forms of molecular damage and consequent changes in cell behavior and cell signaling that are presently incompletely understood in detail and harder to address. Senescent cells can be cleared more readily than prevented, and stem cells may be more readily coerced into activity…