Monday, 2 July 2012

New compound could treat certain types of genetic disorders in muscles

New compound could treat certain types of genetic disorders in muscles: Scientists at UCLA have identified a new compound that could treat certain types of genetic disorders in muscles. It is a big first step in what they hope will lead to human clinical trials for Duchenne muscular dystrophy.

Duchenne muscular dystrophy, or DMD, is a degenerative muscle disease that affects boys almost exclusively. It involves the progressive degeneration of voluntary and cardiac muscles, severely limiting the life span of sufferers.

In a new study, senior author Carmen Bertoni, an assistant professor in the UCLA Department of Neurology, first author Refik Kayali, a postgraduate fellow in Bertoni's lab, and their colleagues demonstrate the efficacy of a new compound known as RTC13, which suppresses so-called "nonsense" mutations in a mouse model of DMD.

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