In mice, keratinocytes become senescent within just hours after an injury through a novel regulatory mechanism, revealing a ...

Senescent skin cells, often referred to as zombie cells because they have outlived their usefulness without ever quite dying, have existed in the human body as a seeming paradox, causing inflammation ...

Bacteria, cells, and artificial particles: A shared challenge "Bacteria, cells, and artificial particles, known as colloids, may seem very different, yet they share a fundamental challenge: finding ...

Japanese researchers have found that vitamin C can thicken skin by switching on genes that boost skin cell growth, helping reverse age-related thinning. It works by reactivating DNA through a process ...