By News Medical Life Sciences –
Stem cells maintain tissue homeostasis by self-renewing and differentiating into mature cells needed for tissue growth, renewal, and repair in the skin, blood, muscles, intestines, and certain regions of the brain. Neural stem cell activity is more restricted than the continual cell replacement seen in blood and intestinal tissue.
Aging can weaken stem cell regenerative abilities, a phenomenon known as stem cell exhaustion, contributing to impaired wound healing, muscle loss, weakened immune function, and progressive decline in organ performance…
