Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in ...

For some, January is a time for resolutions, with the goal often tied to being fitter and healthier. And increasingly this ...

Researchers at the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), have found that a key ...

A new study reveals that age-related changes in the gut microbiota directly impair intestinal stem cell (ISC) function and that restoring a youthful microbial environment can reverse this decline.

Proteomics experiments on Drosophila reveal sex-specific effects in aging, and an important role for a protein called DIP-β.

Taken together, the work shows that spaceflight can speed and then reverse blood-based aging signals through immune and ...

This makes cells better at responding to stress and presses pause on unchecked cell growth, which can lead to the build-up of damaged material – and trigger diseases like cancers and dementia. While ...

A new study led by Hartmut Geiger at the University of Ulm, Germany, and Yi Zheng and Kodandaramireddy Nalapareddy, Cincinnati Children's Hospital Medical Center (CCHMC), USA reveals that age-related ...

Researchers from University of California San Diego Sanford Stem Cell Institute have discovered that spaceflight accelerates the aging of human hematopoietic stem and progenitor cells (HSPCs), which ...

Senescence. It’s a beautiful-sounding word whose tones suggest it should be a perfume or an essential oil. But that’s not even close. Senescence is the loss of a cell’s power to divide and grow, thus ...

During vaccination, the immune system is purposefully exposed to weakened, inactivated, or a component of pathogens so that the body can recognize their molecular structures in the future and mount a ...