Stem Cells: The Body's Repair Kit
Stem cells are your body's ultimate multitaskers - relatively unspecialised cells that can both self-renew and differentiate into various cell types. Embryonic stem cells are pluripotent, meaning they can become any cell type in your body.
Tissue stem cells are more limited but equally important. They're multipotent, differentiating into all cell types found in their specific tissue. For example, bone marrow stem cells can become red blood cells, platelets, or various immune cells.
These cellular superstars are involved in growth, repair, and renewal throughout your life. When you cut yourself, stem cells help replace damaged skin cells. They're also being researched for treating diseases and injuries.
Medical breakthrough: Stem cell therapy is already used for corneal repair and treating certain blood disorders!