Human Hormones and Their Functions Hormones are chemical messengers that influence various body functions, including reproduction, metabolism, and growth via signaling mechanisms.

Platelets are blood cells that normally release PF4 to alert the immune system and clot blood at wounds. The researchers found that PF4 also rejuvenates the old brain and boosts the young brain, ...

Erythritol may impair cellular functions essential to maintaining brain blood vessel health, according to researchers at the University of Colorado Boulder. Findings suggest that erythritol ...

In the past decade there has been significant interest in studying the expression of our genetic code down to the level of ...

New research reveals that lithium helps protect against neurodegeneration and Alzheimer's disease by preventing toxic amyloid ...

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often disrupted in ...

A new study finds that young human blood serum can trigger bone marrow cells to produce proteins that rejuvenate aging skin—offering fresh potential for anti-aging therapies.

A pair of gene-edited kidneys from a pig has cleared creatinine from the blood and has produced urine after xenotransplantation into a brain-dead patient.