Surgeons can transplant an intact vein from somewhere else in a patient’s body ... cells collected from pig arteries. When she transplanted them into the animal, they worked like the real ...

An adult human body consists of some 37 trillion cells. Not so long ago, these were thought to come in 220 different types.

Your body is a collection of cells carrying thousands of genetic mistakes accrued over a lifetime—many harmless, some bad and ...

The human body is composed of over 37 trillion cells, each with a limited lifespan. These cells are continuously replaced to ...

as well as moving like real cells," notes van Hest. "But, to date, most artificial cells can't be used to study how forces affect cells because they don't have a cytoskeleton." The human body ...

transforming into all the 200 or so kinds of cells that constitute a human body. Liver cells. Brain cells. Skin, bone, and nerve. The dream is to launch a medical revolution in which ailing organs ...

Each cell with a nucleus contains chromosomes, which are made from DNA Human body cells each contain 23 pairs of chromosomes, half of which are from each parent. So, human gametes (eggs and sperm ...

This figure accounts for 60% of glucose utilization (or 20% of the energy needs of the human body in the resting state). However, most remaining cell types in the human body have mitochondria ...