Researchers supported by MDA are studying the underlying mechanisms that cause inflammatory myopathies, such as dermatomyositis (DM).
Several MDA projects are centered around understanding precisely what triggers the immune system to mistakenly attack muscle tissue, with the ultimate goal of stopping this type of attack.
Some MDA-funded researchers are developing cellular models of muscle injury in DM and are screening these models to learn the basic mechanisms by which muscle injury occurs in this disease.