Melanocytes are well known for their role in skin pigmentation, and their ability to produce and distribute melanin has been studied extensively. ... Melanocytes may therefore act as important local regulators of a range of skin cells.

What is the role of melanocytes in skin pigmentation?

Melanocytes are the cells that are responsible for producing the pigment melanin, which gives color to skin and hair. Everyone has melanocytes, but people with dark skin produce more melanin than those with lighter skin do.

What are melanocytes why are they important for protecting the skin?

UVA radiation causes lesions or DNA damage to melanocytes, which are the skin cells that produce the skin pigment known as melanin. Melanin is a protective pigment in skin, blocking UV radiation from damaging DNA and potentially causing skin cancer.