What are melanocytes?

Q: What are melanocytes?


A: Melanocytes are the cells that produce melanin.

Q: Where are melanocytes most obvious?


A: Melanocytes are most obvious in the skin, hair, and eyes.

Q: Where are melanocytes located in the skin?


A: Melanocytes are located in the bottom layer of the skin's epidermis.

Q: What is melanin responsible for?


A: Melanin is mostly responsible for skin and hair color.

Q: What does melanin do to protect the skin?


A: Melanin protects the skin against damage by UV radiation from the Sun.

Q: What causes skin cancer?


A: UV radiation causes damage to cell DNA, which makes skin cancer more likely.

Q: What stimulates melanocytes to produce more melanin?


A: Melanocyte-stimulating hormones (MSH) from the pituitary gland stimulate melanocytes to produce more melanin.

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