📖 what
What are stem cells?
Human BiologyStem Cells
Quick Answer
Stem cells are cells that can self-renew and develop into specialized cell types. They are important in development and tissue repair.
The Full Story
Stem cells are unspecialized cells with two key abilities: self-renewal and differentiation. Embryonic stem cells can give rise to many cell types, while adult stem cells are usually more limited and help maintain specific tissues such as blood and skin. Researchers also make induced pluripotent stem cells, or iPSCs, by reprogramming adult cells. Stem cells are widely studied for regenerative medicine, disease modeling, and transplantation.
Key Facts
1.Stem cells can self-renew
2.They can differentiate into specialized cells
3.iPSCs were developed by reprogramming adult cells
YouTube Angle
Suggested video title for this topic:
"The body’s raw material for rebuilding itself"