It is widely postulated that a decrease in the number and activity of stem cells contributes to the aging of human tissue. These changes could be fundamental to many symptoms of aging such as ...

Stem cells function as a source of new cells to grow or replace specialised tissues. To perform this function, these cells must divide to renew themselves, while some of their descendants eventually ...

The human body possesses remarkable abilities to heal, regenerate and protect itself when given the right nutritional support. Certain foods contain unique compounds that can simultaneously support ...

The capacity of intestinal stem cells to maintain cellular balance in the gut decreases upon aging. Researchers have discovered a new mechanism of action between the nutrient adaptation of intestinal ...

A new study, led by the University of Vienna and the Alfred Wegener Institute in Bremerhaven, shows how the eyes of adult ...

MIT biologists have answered an important biological question: Why do cells control their size? Cells of the same type are strikingly uniform in size, while cell size differs between different cell ...

Researchers at the Icahn School of Medicine at Mount Sinai have discovered how to reverse aging in blood-forming stem cells in mice by correcting defects in the stem cell's lysosomes. The breakthrough ...

CAMBRIDGE, MA -- MIT biologists have discovered an unexpected effect of a ketogenic, or fat-rich, diet: They showed that high levels of ketone bodies, molecules produced by the breakdown of fat, help ...

Ordinary cells have the ability to replace lost organs in plants—a function previously thought to be limited to stem cells—researchers at New York University's Center for Genomics and Systems Biology ...

"We proved for the first time that we can affect outcomes in moderately to severely disabled patients with TBI using stem cells," study investigator Peter McAllister, MD, co-founder and medical ...

Aging is defined as the deterioration of function over time, and it is one of the main risk factors for numerous chronic ...