Using a novel genetic 'editing' technique, Duke University biomedical engineers have been able to repair a defect responsible for one of the most common inherited disorders, Duchenne muscular dystrophy, in ...
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Dying cells play an unexpected and vital role in the creation of muscle fibers, researchers at the University of Virginia School of Medicine have determined. The finding could lead to new ways to battle conditions such as ...
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Patients suffering from hereditary neuropathy may have hope for new treatment thanks to a Geisinger study that uncovered a key to the development of the peripheral nervous system.
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Selective dorsal rhizotomy (SDR) is a surgical procedure used to treat spasticity in some children with spastic cerebral palsy. This procedure appears to be effective, but for how long? Researchers from Montreal, Quebec, ...
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Stanford University School of Medicine scientists have created a mouse model of muscular dystrophy in which degenerating muscle tissue gives off visible light. The observed luminescence occurs only in damaged muscle tissue ...
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(Medical Xpress)—UC San Francisco scientists have discovered that muscle repair requires the action of two types of cells better known for causing inflammation and forming fat.
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Researchers at the University of Minnesota's Lillehei Heart Institute have combined genetic repair with cellular reprogramming to generate stem cells capable of muscle regeneration in a mouse model for Duchenne Muscular Dystrophy ...
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Jacob Rutt is a bright 11-year-old who likes to draw detailed maps in his spare time. But the budding geographer has a hard time with physical skills most children take for granted—running and climbing trees are beyond ...
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The dystrophin protein offers critical support to muscle fibers. Mutations affecting dystrophin's expression cause the muscle-wasting disease muscular dystrophy. In Duchenne muscular dystrophy (DMD), these ...
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A new study has found that tamoxifen, a well-known breast cancer drug, can counteract some pathologic features in a mouse model of Duchenne muscular dystrophy (DMD). At present, no treatment is known to produce ...
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(Medical Xpress)—Researchers at the National Institutes of Health have identified proteins that allow muscle cells in mice to form from the fusion of the early stage cells that give rise to the muscle cells.
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(Medical Xpress)—Working with fruit flies, Johns Hopkins scientists have decoded the activity of protein signals that let certain nerve cells know when and where to branch so that they reach and connect ...
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Myopathy refers to a muscular disease in which muscle fibers do not function, resulting in muscular weakness and wasting. Vitamin D deficiency is a well-recognized cause of myopathy, and excessive drinking is often associated ...
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A study published today in BioMed Central's open access journal Skeletal Muscle reports of a new therapeutic technique to repair and rebuild muscle for sufferers of degenerative muscle disorders. The therapy brings togeth ...
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TU/e and the Academic Medical Center in Amsterdam have together developed a technique that allows detailed 3D imaging of complex muscle structures of patients. It also allows muscle damage to be detected ...
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Skeletal muscle is a form of striated muscle tissue existing under control of the somatic nervous system. It is one of three major muscle types, the others being cardiac and smooth muscle. As its name suggests, skeletal muscle is linked to bone by bundles of collagen fibers known as tendons.
Skeletal muscle is made up of individual components known as muscle fibers. These fibers are long, cylindrical, multinucleated cells composed of actin and myosin myofibrils repeated as a sarcomere, the basic functional unit of the cell and responsible for skeletal muscle's striated appearance and forming the basic machinery necessary for muscle contraction. The term muscle refers to multiple bundles of muscle fibers held together by connective tissue.
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