The team used human stem cells to create embryo-like structures dubbed “hematoids” that mirror some features of early human ...
Researchers have created an early map of some of the human body's estimated 37.2 trillion cells. Each type of cell has a ...
An NIH-supported initiative seeks to unravel how the nervous system tracks and regulates the body’s internal organs. How does ...
Hormones coordinate different body functions by carrying messages through the bloodstream to target cells and tissues. Hormonal imbalances occur through inadequate or excess hormone synthesis, which ...