Final answer:
Langerhans cells, Merkel cells, macrophages, and dendritic cells are the cells found in the skin that assist in boosting immune function.
Step-by-step explanation:
Within the skin, there are several types of cells that assist in boosting immune function. One type is the Langerhans cells, which are immune cells that detect and fight pathogens entering the skin. Another type is the Merkel cells, which respond to light touch and connect to nerve endings in the dermis. Additionally, there are macrophages and dendritic cells, which are also found in the skin and play a role in immune function.