Justus For All

Seattle PI

In promising new research, stem cells worked remarkably well at easing symptoms of muscular dystrophy in dogs, an experiment that experts call a significant step toward treating people.”It’s a great breakthrough for all of us working on stem cells for muscular dystrophy,” said researcher Johnny Huard of the University of Pittsburgh, who wasn’t involved in the work.

Sharon Hesterlee, vice president of translational research at the Muscular Dystrophy Association, called the result one of the most exciting she’s seen in her eight years with the organization. Her group helped pay for the work.

She stressed that it’s not yet clear whether such a treatment would work in people, but said she had “cautious optimism” about it.

Two dogs that were severely disabled by the disease were able to walk faster and even jump after the treatments.

The study was published online Wednesday by the journal Nature. It used stem cells taken from the affected dogs or other dogs, rather than from embryos. For human use, the idea of using such “adult” stem cells from humans would avoid the controversial method of destroying human embryos to obtain stem cells.

This is pretty exciting stuff.  I continue to be optimistic that we are quite close to a number of revolutionary advances in medicine that will dramatically change the human condition.