Stem Cells

Stem cells are unique cells with the ability to develop into different cell types. They can divide and renew themselves over long periods. There are two main types: embryonic stem cells, which can become any cell type, and adult stem cells, which are more limited but crucial for repairing and maintaining tissues. In health, stem cells are used in regenerative medicine to treat conditions like leukemia, spinal cord injuries, and degenerative diseases.