Stem cells: What they are and what they do - Mayo Clinic
网页2024年3月23日 — 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 different things in a process known as differentiation. Stem cells are found in almost all tissues of the body.
Stem cell | Definition, Types, Uses, Research, & Facts
网页6 天之前 — stem cell, 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 are an ongoing source of the differentiated cells that make up the tissues and organs of animals and plants.
Stem Cells: Types, What They Are & What They Do - Cleveland …
网页2023年3月22日 — Stem cells are the only cells in your body that make different cell types, like blood, bone and muscle cells. They also repair damaged tissue. Now, stem cells are essential blood cancer and blood disorder treatments.
Stem Cell - The Definitive Guide - Biology Dictionary
网页2021年5月7日 — A stem cell, found in embryos (embryonic stem cell) and adults (somatic stem cell), is an immature, non-specialized cell that can differentiate into one or more specific functioning or regenerating cell types.
Stem Cell Basics | STEM Cell Information - National Institutes of …
网页I. Introduction: What are stem cells, and why are they important? Stem cells have the remarkable potential to renew themselves. They can develop into many different cell types in the body during early life and growth. Researchers study many different types of stem cells.
What is a stem cell? - YourGenome
网页A stem cell has the unique ability to develop into other specialised cell types in the body. Stem cells are used in research to understand basic biology and have the potential to treat different conditions in medicine.
What Are Stem Cells? - Stanford Medicine Children's Health
网页Stem cells are special human cells that have the ability to develop into many different cell types, from muscle cells to brain cells. In some cases, they also have the ability to repair damaged tissues.
Stem cell - Wikipedia
网页In multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can change into various types of cells and proliferate indefinitely to produce more of the same stem cell.
Stem Cells - MedlinePlus
网页2016年3月29日 — Stem cells are cells with the potential to develop into many different types of cells in the body. They serve as a repair system for the body. There are two main types of stem cells: embryonic stem cells and adult stem cells.
Introduction to Stem Cells | STEM Cell Information
网页What are stem cells, and why are they important? What are the unique properties of all stem cells? How do you culture stem cells in the laboratory? How are stem cells used in biomedical research and therapies? How does NIH support stem cell research?