Research team have discovered a new protein target that may slow the progression in Duchenne muscular dystrophy.

‘COUP-TFII protein - new target for treating progressive muscle wasting in Duchenne muscular dystrophy identified.’

This month in the JCI, work led by Ming-Jer Tsai at Baylor College of Medicine has identified a protein involved in coordinating the function of muscle precursor cells. 




In a mouse model of Duchenne muscular dystrophy, abnormally high levels of COUP-TFII exacerbated symptoms of muscle deterioration and diminished recovery after muscle injuries.
These symptoms were linked to decreases in muscle precursor cell function. In contrast, reducing COUP-TFII activity decreased muscle degeneration in the mouse model.
These results indicate that blocking COUP-TFII may have beneficial therapeutic effects for delaying the progression of Duchenne muscular dystrophy.
Source-Eurekalert