Senescence is a process in which a cell ages and stops dividing but does not die. In keratinocytes, or skin cells, senescence is marked by depolarization of membrane potential (Vmem), the electrical ...

Your body's blood-making stem cells, hematopoietic stem cells (HSC), are like factory managers who work best when calm and rested. But when stress hits, like infection or injury, they spring into ...

Study identifies impaired ER-to-golgi ceramide transport as a key regulatory node underlying senescence-associated sphingolipid remodeling.

Add Yahoo as a preferred source to see more of our stories on Google. A new study reveals that human blood stem cells age faster in orbit. (CREDIT: Shutterstock) For years, doctors and scientists have ...

Aging does not arrive all at once. It builds quietly across years, touching cells long before symptoms appear.

Aging is a natural process, but scientists continue to explore how lifestyle and nutrition can influence how the body ages at a cellular level. Recent research suggests that some herbs and spices ...

A growing body of evidence implicates cellular senescence—when cells age and permanently stop dividing—as an important contributor to metabolic dysfunction that can lead to obesity, type 2 diabetes, ...

Peptide science has expanded rapidly in recent decades, revealing molecules with intriguing signaling roles that may influence diverse regenerative and organizational processes within an organism.

Over one billion people worldwide are over 60, and the population is projected to more than double by 2050. But as more ...

The drinks we consume daily might seem harmless, yet emerging research reveals a darker truth. Certain beverages appear to fast-track the aging process at a cellular level. Studies have found ...

Improvements in public health have allowed humankind to survive to older ages than ever before, but, for many people, these added golden years are not spent in good health. Aging is a natural part of ...