In their study, "Transcriptomic Analysis of Skeletal Muscle Regeneration Across Mouse Lifespan Identifies Altered Stem Cell States," published in Nature Aging, researchers sampled cells from young ...

A combination of intermittent fasting and administering Wnt3a proteins to a bone injury can rejuvenate bone repair in aged mice.

New research shows that not all brain cells age equally, with certain cells, such as those in the hypothalamus, experiencing ...

Throughout our lives, our bones are continuously remodeled to maintain strength, repair injuries and adapt to new stresses.

A mouse study funded by the NIH offers insights into how aging may influence genetic activity in brain cells. New brain ...

Osteoarthritis (OA) is a condition that disproportionally affects postmenopausal women, and the millions affected can attest ...

Explore the benefits of brown fat for exercise performance and healthy aging. Learn how this unique fat tissue can help you ...

A spatial transcriptomics atlas of the aging mouse brain was created to map gene expression across the entire lifespan. The dataset encompassed 2.3 million high-quality cells from different brain ...

Stem cell biology; regeneration; skeletal muscle regeneration and aging; skeletal muscle stem cells and gene therapy; growth factors and signal transduction; mouse molecular genetics; muscular ...