When medical interventions fail, melanocyte keratinocyte transplantation may be the most advanced procedural option for ...

which tell those keratinocytes when to kick the DNA repair and cell division process into high gear. Another possible purpose: “It appears that opsins signal melanocytes to make more melanin in ...

Venoms are complex mixtures of toxic compounds delivered by bite or sting. In humans, the consequences of envenomation range from self-limiting to lethal. Critical host defence against envenomation ...

The three-signal paradigm tries to capture how the innate immune system instructs adaptive immune responses in three well-defined actions: (1) presentation of antigenic peptides in the context of MHC ...

Research is still evolving about effective ways to increase melanin production. Melanocytes (cells that produce melanin) can be found in your hair, the innermost layer of your skin, the pupils and ...