The results, say the authors, indicate that aged satellite cells have an intrinsic ability to regenerate. "We know old tissue repairs poorly, but it's not because there aren't stem cells ready to do ...

A new tool, called Morpheus8, uses tiny needles and radio frequencies to stimulate collagen and remodel tissue, allowing dermatologists more control over the shape of skin. The tool has become a ...

The thin paper represents old age. As we age, skin becomes thinner and the poem ... find a way to trace a grand design/ with living tissue, raise a structure/ never meant to last' Interpretation ...