Dermal fibroblast wound site perish. Without fibroblasts, the wound site cannot regenerate extracellular matrix and epidermis skin cells cannot proliferate over the wound site. Therefore, without dermal fibroblasts the skin cannot properly recover from injury. Yet, by differentiating mesenchymal stem cells from other regions of the body and injecting them into the wound site, scientists can restore dermal fibroblasts to burned regions of the body. By restoring fibroblasts to the burned regions, the body can restore the ECM within the wound site and recover from the injury. As noted "The injured dermis is also repaired by the recruitment and proliferation of fibroblasts
Body-to-body communication Body-to-body communication Body-to-body communication is a way of communicating with others through the use of nonverbal communication, or without using speech or verbalization. It can include "body language", facial expressions, and other bodily gestures in order to communicate with others without the need of verbal communication. Body-to-body communication accounts for postures, body language, positioning in the environment, nonverbal language, gestures, movements and in general the people as a whole. This form of communication accounts for roughly up to sixty percent of human conversation and can be expressed in many different forms. Body-to-body communication can be used in collaboration with, as