For IIR we have found 134 definitions. What does IIR mean? We know 134 definitions for IIR abbreviation or acronym in 6 categories. Possible IIR meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully. IIR Stands For:
Skin stem cells make all this possible. They are responsible for constant renewal (regeneration) of your skin, and for healing wounds. So far, scientists have identified several different types of skin stem cell: 1  Epidermal stem cells are responsible for everyday regeneration of the different layers of the epidermis.2  These stem cells are found in the basal layer of the epidermis. 3  Hair follicle stem cells ensure constant renewal of the hair follicles.o far, scientists have identified several different types of skin stem cell: 1  Epidermal stem cells are responsible for everyday regeneration of the different layers of the epidermis. 2  These stem cells are found in the basal layer of the epidermis.
Stem cellsâ value to researchers is that they can be induced into becoming specific tissue or organ cells. The cloning procedure works by combining a patient's body cell with an unfertilized egg cell from a donor. The patient's skin cell is inserted into the outer membrane of the egg cell and chemically induced to begin developing into a blastocyst. In the blastocyst, embryonic cells divide, producing a mass of stem cells. The stem cells can be induced to differentiate into different types of cells as needed (heart, nerve, muscle, etc.). These cells are genetically identical to the patient's own cells (that is, they are cloned).