Stem cell | Definition, Types, Uses, Research, & Facts | Britannica
Oct 31, 2024 · 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: What they are and what they do - Mayo Clinic
Mar 23, 2024 · 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 Basics | STEM Cell Information - National Institutes of Health
Stem Cell Basics. 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 …
Stem cell - Wikipedia
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: Sources, types, and uses - Medical News Today
Jun 27, 2023 · Stem cells are cells that do not yet have a specific role and can become almost any cell that is required. They can also regenerate damaged tissue under the right conditions. Stem cells are...
Introduction to Stem Cells | STEM Cell Information
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?
Biology of stem cells: an overview - PMC - PubMed Central (PMC)
Stem cells are defined as precursor cells that have the capacity to self-renew and to generate multiple mature cell types. Only after collecting and culturing tissues is it possible to classify cells according to this operational concept.
Home | STEM Cell Information
Photo courtesy of the NIH Stem Cell Unit. Introduction to Stem Cells. Basic overview of stem cell science, research, and clinical use. NIH Stem Cell Research. Stem Cell Clinical Trials & Other Information.
Stem cells - Latest research and news | Nature
Oct 23, 2024 · Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent...
Progress and challenges in stem cell biology - Nature
Feb 14, 2023 · Since stem cells were first discovered, researchers have identified distinct stem cell populations in different organs and with various functions, converging on the unique abilities of...