
Stem cells: What they are and what they do - Mayo Clinic
Jan 20, 2026 · Stem cells are a special type of cells that have two important properties. They are able to make more cells like themselves. That is, they self-renew. And they can become other cells that do …
Stem Cell Basics | STEM Cell Information - National Institutes of Health
Scientists can use stem cells to learn about human biology and for the development of therapeutics. A better understanding of the genetic and molecular signals that regulate cell division, specialization, …
Stem cell - Wikipedia
Pluripotent, embryonic stem cells originate as inner cell mass (ICM) cells within a blastocyst. These stem cells can become any tissue in the body, excluding a placenta. Only cells from an earlier stage …
What Are Stem Cells? - Cleveland Clinic
Stem cells are cells in your body that can become different cell types, like blood, bone and muscle cells. They occasionally make copies of themselves, which is why you don’t run out of stem cells during …
Stem cell | Definition, Types, Uses, Research, & Facts | Britannica
Mar 1, 2026 · A stem cell is an undifferentiated cell that can divide to produce some offspring cells that continue as stem cells and some cells that are destined to differentiate (become specialized).
Stem Cells - ATCC
ATCC’s portfolio of stem cells for research includes human mesenchymal, progenitor induced pluripotent cells, mouse embryonic, and more!
What Are Stem Cells? - University of Rochester Medical Center
What Are Stem Cells? Stem cells are special human cells that are able to develop into many different cell types. This can range from muscle cells to brain cells. In some cases, they can also fix damaged …
Stem cells: Types, uses, and research - Medical News Today
Aug 20, 2025 · Stem cells can develop into other types of cells, such as muscle or brain cells. They can also renew themselves by dividing, even after they have been inactive for a long time. Stem cell …
Stem Cell Basics - University of Nebraska Medical Center
A stem cell line is a population of cells that can replicate themselves for long periods of time in vitro, meaning outside of the body. These cell lines are grown in incubators with specialized growth factor …
Why Is Embryonic Stem Cell Research Controversial?
3 days ago · Embryonic stem cell research holds real medical promise, but harvesting these cells destroys a human embryo — and that single fact drives a lasting ethical debate.