Stem Cells Definition

Understanding stem cells definition requires examining multiple perspectives and considerations. Stemcells: What they are and what they do - Mayo Clinic. Stem cells are the body's master cells. All other cells arise from stem cells, including blood cells, nerve cells and other cells. Stem cells are a special type of cells that have two important properties. In relation to this, they are able to make more cells like themselves. That is, they self-renew.

Stem cell | Definition, Types, Uses, Research, & Facts | Britannica. 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 Cell Basics | STEM Cell Information - National Institutes of Health. Researchers study many different types of stem cells.

In relation to this, there are several main categories: the “pluripotent” stem cells (embryonic stem cells and induced pluripotent stem cells) and nonembryonic or somatic stem cells (commonly called “adult” stem cells). Stem cell - Wikipedia. This perspective suggests that, adult stem cells are found in a few select locations in the body, known as niches, such as those in the bone marrow or gonads. They exist to replenish rapidly lost cell types and are multipotent or unipotent, meaning they only differentiate into a few cell types or one type of cell. Stem cells are cells in your body that can become different cell types, like blood, bone and muscle cells.

Similarly, they occasionally make copies of themselves, which is why you don’t run out of stem cells during your lifetime. Stem Cell Basics - University of Nebraska Medical Center. Stem cells are the foundation cells for every organ, tissue and cell in the body. They are like a blank microchip that can ultimately be programmed to perform particular tasks. Stem cells are undifferentiated or "blank" cells that have not yet fully specialized. What Are Stem Cells and Why Are They So Special?.

These are stem cells—the cellular blank slates from which all tissues, organs, and bodily systems emerge. To speak of stem cells is to speak of the very beginning of life—not in a poetic sense, but literally. Introduction to stem cells. Stem cells have self-renewal capability and can proliferate and differentiate into a variety of functionally active cells that can serve in various tissues and organs. Furthermore, this review discusses the history, definition, and classification of stem cells. Human pluripotent stem cells (hPSCs) mainly include embryonic stem cells (hESCs) and induced pluripotent stem cells (hiPSCs).

Embryonic stem cells ... What Are Stem Cells?. Stem cells are undifferentiated cells capable of developing into specialized cell types in the body.