New signaling role for key protein may contribute to wound healing, tumor growth

A key protein may represent a new way to use the immune system to speed healing and counter inflammatory, infectious and autoimmune diseases, according to study. The current study results revolve around proteinases, enzymes that break down proteins as part of cellular life. Matrix metalloproteinases or MMPs specifically target the extracellular matrix, the non-cell, structural framework within tissues. Beyond that role, the new study found that one member of this family, MMP-2, has another signaling role related to the human immune system.
Source: ScienceDaily Headlines - Category: Science Source Type: news