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

Tiny tweaks in DNA folding can have big effects. A study from Umeå University shows that even the most subtle changes in DNA's shape have an important influence on gene activity and energy production.

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 ...

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 ...

Researchers have published the first description of the role of the ZFP36 family of RNA binding proteins in regulatory T cells (Tregs). Tregs are key to maintaining balance in the immune system 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 ...

The cerebellum is instrumental in coordinating movement and refining motor control through intricate neuronal circuitry, with Purkinje cells serving as the central integrators of sensory inputs and ...

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

Selecting specific cells to be used in an investigational therapy has led to improved recovery of heart function in a new study employing a lab model for myocardial infarction, the medical term for ...

Researchers have a new hypothesis for how brain cells called astrocytes might contribute to memory storage in the brain. Their model, known as dense associative memory, would help explain the brain's ...

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 ...