eduroam allows De Montfort University staff and students to take their wireless devices to other educational institutions worldwide, that support eduroam, and connect using their De Montfort University username and password.
The epidermis contains no blood vessels, and is nourished by diffusion from the dermis. The main type of cells which make up the epidermis are keratinocytes, melanocytes, Langerhans cells and Merkels cells. The epidermis helps the skin to regulate body temperature.
Changes to cells in the skin can also cause cancer. Different types of skin cells cause different types of skin cancers. When cancer starts in melanocytes, it is called melanoma. When skin cancer starts in squamous cells or basal cells, it is called non-melanoma skin cancer. Find out more about non-melanoma skin cancer.