Osteoporosis researchers do not suffer from a lack of potential drug targets—so one challenge is to decide which ones to ...

It's no coincidence that our bodies feel a little creakier as we age. The trillions of cells that make up our skeleton age too, and some change in ways that weaken the very structure of our bones.

A mouse study finds that the KCNE3-KCNQ1 potassium channel axis couples mitochondrial energy metabolism to vessel growth and ...

A biomimetic nanoreactor coated with senescent stem cell membranes delivers nitric oxide and magnesium while scavenging reactive oxygen species, reversing a vicious cycle of cellular aging and ...

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often disrupted in ...

Aging can impair stem cell self-renewal and differentiation through molecular damage, inflammation, and changes in the surrounding tissue environment, contributing to slower repair. Experimental ...

The spread of cancer from a primary tumor to another place in the body, called metastasis, remains one of the greatest challenges in cancer treatment and is responsible for most cancer-related deaths.