Mitochondria are essential for cell survival, repair, and adaptation. Not only do they generate most of the energy needed during a cell's life, but they also regulate cell death, calcium balance, and ...

Recent work has revealed some of the many crucial functions of astrocytes, brain cells that were once thought to play primarily supportive roles for neurons. Astrocytes do handle debris around neurons ...

Five years ago, Nobel laureate Carolyn Bertozzi, PhD, and her team described novel small RNA-glycan conjugates, glycosylated RNAs (glycoRNAs), on the cell surface. These small non-coding RNAs have ...

Immunotherapy has been one of the most transformative treatments for cancer patients in recent decades, shifting the emphasis ...

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

All living organisms are made of cells, which are the smallest unit of life. Plants and animals have up to trillions of cells that work together to produce ever more intricate organization and ...

Short-term IF boosts glucose homeostasis, but prolonged fasting in adolescence may impair β cell maturation—potentially linking chronic IF to type 1 diabetes risk. Study: Chronic intermittent fasting ...