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The outer layer of skin, the epidermis, is constantly turning over to replace dead or damaged cells throughout our lifetime

It's sunburn season. Many of us have experienced the pain and peeling that comes from unprotected time in the sun, but we may not focus on a remarkable and

A molecular switch has been identified that plays a key role in controlling skin regeneration.

A Northwestern University research team has identified a molecular switch, through a protein called CDK9, that plays an early and critical role in the skin stem cell differentiation process.

Getting under your skin: Molecular research builds new understanding of skin regeneration As the air continues to dry and temperatures drop, the yearly battle against dry hands and skin has officially begun. New research from Northwestern University has found new evidence deep within the skin about the mechanisms controlling skin repair and renewal. Skin’s barrier function gives it the unique ability to fight winter woes and retain water for our bodies. The outer layer of the skin, the epidermis, is constantly turning over to replace dead or damaged cells, creating new cells to reinforce th...