Definition of melanocyte in English:
melanocyte
noun ˈmɛlənə(ʊ)ˌsʌɪtmɪˈlanə(ʊ)ˌsʌɪt
Physiology A mature melanin-forming cell, especially in the skin.
Example sentencesExamples
- The most widespread type of melanin is responsible for skin colour; the melanocytes, deep in the epidermis, make it, and transfer it into the keratin cell layer of the skin.
- Freckles are spots of increased pigment, produced by cells called melanocytes, which make melanin (the substance that gives skin its color).
- One gene encodes a protein called agouti, which normally signals skin cells called melanocytes to produce a reddish-yellow pigment.
- Moles are usually harmless collections of pigmented cells called melanocytes on your skin.
- A reduction in melanocytes predisposes the skin to easier burning.