Stem cells are what make the neurotransmitter dopamine. Also it is what helps control movement.
There are five basic stem cells classifications there is embryonic stem cells, fetal stem cells. There are the Umbilical cord stem cells, placenta stem cells, and lastly there are adult stem cells.
One can produce stem cells effectively through a process called cell culture, where cells are grown in a controlled environment to encourage their growth and development. This can be done using various techniques such as inducing pluripotency in adult cells or isolating stem cells from embryos. These methods allow for the generation of a large number of stem cells that can be used for research or medical purposes.
I have done pretty extensive research recently and as far as I am aware, they aren't more useful. In fact, they are destructive; Embryonic Stem Cells are almost completely unusable due to a nasty Tumor causing side affect. They might be more researched due to the high quantity available, but Induced Pluripotent Stem Cells and Adult Stem Cells are the only types of Stem Cells that can be actively used.
There are three different types of tissue stem cells in the body. They include the tissue stem cells also known as adult stem cells, embryonic stem cells, and induced pluripotent stem cells.
Multipotent stem cells
Multipotent stem cells
What kind(s) of cells can develop from unipotent stem cells
Pluripotent stem cells.
Stem cells are cells that are able to divide continuously without specializing. These kind of cells are undifferentiated biological cells.
The three types of stem cells in adults are hematopoietic stem cells (found in bone marrow and produce blood cells), mesenchymal stem cells (found in various tissues like bone marrow and fat, can differentiate into bone, cartilage, and fat cells), and neural stem cells (found in the brain and spinal cord, can differentiate into neurons and supporting cells).
Yes, some stem cells do come from humans. The stem cells are taken from embryos. Animals also have stem cells used in research.
embryonic stem cells can differentiate into more types of cells