Question: are keratinocytes in the dermis?
Answer: It is known that 95% of the cells in the epidermis are keratinocytes. Squamous keratinocytes are also found in the mucosa of the mouth and esophagus, as well as the corneal, conjunctival and genital epithelia. ... They also keep Langerhans cells of the epidermis and lymphocytes of the dermis in place.