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Posts tagged “Muscular Dystrophy

Study could herald new treatment for muscular dystrophy

muscular dystrophy fun

muscular dystrophy fun

New research has shown that the corticosteroid deflazacort is a safe and effective treatment for Duchenne muscular dystrophy. The findings could pave the way for first U.S.-approved treatment for the disease.

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Protein found to bolster growth of damaged muscle tissue

muscular dystrophy art
muscular dystrophy art

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Biologists have found that a protein that plays a key role in the lives of stem cells can bolster the growth of damaged muscle tissue, a step that could potentially contribute to treatments for muscle degeneration caused by old age and diseases such as muscular dystrophy. The results show that a particular type of protein called integrin is present on the stem cell surface and used by stem cells to interact with, or “sense” their surroundings.

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New method to grow and transplant muscle stem cells holds promise for treatment of MD

muscle

Satellite cells are stem cells found in skeletal muscles. While transplantation of such muscle stem cells can be a potent therapy for degenerative muscle diseases such as Duchenne muscular dystrophy, these cells tend to lose their transplantation efficiency when cultured in vitro.

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New muscular dystrophy drug target identified

DMD

DMD

Scientists have discovered that muscle cells affected by muscular dystrophy contain high levels of an enzyme that impairs muscle repair. This finding provides a new target for potential drug treatments for the disease, which currently has no cure. Muscular dystrophy (MD) is an inherited genetic condition that gradually causes a weakening of muscles.

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Gene-editing technique stops progression of Duchenne muscular dystrophy

Gene-editing technique successfully stops progression of Duchenne muscular dystrophy

Gene-editing technique successfully stops progression of Duchenne muscular dystrophy

Using a new gene-editing technique, a team of scientists from UT Southwestern Medical Center stopped progression of Duchenne muscular dystrophy (DMD) in young mice. If efficiently and safely scaled up in DMD patients, this technique could lead to one of the first successful genome editing-based treatments for this fatal disease, researchers said.

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Gene therapy treats all muscles in the body in muscular dystrophy dogs

Gene therapy treats all muscles in the body in muscular dystrophy dogs

Muscular dystrophy, which affects approximately 250,000 people in the U.S., occurs when damaged muscle tissue is replaced with fibrous, fatty or bony tissue and loses function. For years, scientists have searched for a way to successfully treat the most common form of the disease, Duchenne Muscular Dystrophy (DMD), which primarily affects boys. Now, a team of University of Missouri researchers have successfully treated dogs with DMD and say that human clinical trials are being planned in the next few years.

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