Microenvironmental Regulation of the Tissue Regenerative Capacity of Keratinocyte Stem Cells and Their Progeny.
Grant number: 251535
Abstract
The protective outer layers of the skin known as the epidermis belongs to a group of tissues in the body that are turning over at a rapid rate. The majority ofepidermal cells have a lifespan of just 2-3 weeks, and are shed as mature cells from the skin's surface. These cells are replaced by continuous cell regeneration which is dependent on growth factors and adhesive molecules (and other signals). It has recently come to light that the connective tissue of the skin i.e. the dermis, which lies directly below the epidermal cells has a critical role in providing some of these factors required for their growth and maturation. Indeed, it is becoming increasingly clear that the epidermal and derm..
View full description