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.
Skin Function: Sensing. Protective Barrier. The dermis does more than just regulate your body temperature. Because the dermis contains oil glands, it also controls the secretion of oils on your hair and skin that serve as a protective barrier against foreign substances.hen the body is hot, the red blood cells expand, allowing heat to be released through the surface of the skin [source: The Merck Manuals ]. The subcutaneous layer is made up of fat cells and fibrous tissue [source: The Merck Manuals ]. Like the dermis, the subcutaneous layer helps to regulate body temperature.