What is a niche of stem cells?
The
niche of stem cells is basically a location in the body in which stem cells can be found. This sentence technically refers to a specific part of each general area of tissue, which is assumed to contain stem cells. Many different places in the adult human body contain a niche of stem cells such as bone marrow, leather and liver. In addition, there are stem cells in abundance in embryos. Stem cells are essentially unspecified cells that can later learn to perform a specialized function and thus repair damaged tissue.
specific microenvices, which are home to stem cells, are called niche of stem cells. In humans, stem cell niches can be found in bone marrow, brain, blood vessels and hearts. Male testicles and female ovaries also contain a niche of stem cells, as well as an umbilical cord that connects the mother with her child. When a stem cell is removed from the niche, it is not so capable of splitting, which is necessary to adapt toanother function in the body. Scientists look at ways to grow multiple stem cells using "cellular culture".
Usually stem cells occupy a niche of stem cells until they are needed to replace some damaged tissue. Within the niche, stem cells do not normally divide and remain resting until they are needed. The niche of stem cells is a technically specific location in each general tissue area in which stem cells are located. For example, in the bone marrow, stem cells are located near osteoblastic lining cells.
Scientists are looking for new places of stem cells because of the benefits that could have stem cells to the drug. Stem cells are essentially cells that have not yet developed a specialized function that serves in the body. This means that one stem cell can be converted into a neuron, a specialized brain cell or insulin Secrecigo pancreatic BUn, depending on how cultivated it. Cocktails of different chemicals are added when growing stem cells for simulating a specific environment in which they are needed for functioning.
Some niches of stem cells are located in embryonic fruits. The reason is that much fewer cells that make up the fetus have specialized functions because they are still evolving. These types of stem cell niches contain more useful stem cells because they may not be "re -developed" before use. However, the use of embryos has made stem cells research on a controversial theme.