Medical research

How neuromuscular connections are maintained after nerve lesions

After nerve injury, the protein complex mTORC1 takes over an important function in skeletal muscle to maintain the neuromuscular junction, the synapse between the nerve and muscle fiber. Researchers at the University of Basel's ...

Medical research

Newfound autoimmune syndrome causes muscle pain, weakness

A previously unknown autoimmune muscle disease involving sudden onset of debilitating muscle pain and weakness has been identified by researchers at Washington University School of Medicine in St. Louis. The syndrome easily ...

Medical research

Lithium boosts muscle strength in mice with rare muscular dystrophy

Standing up from a chair, climbing stairs, brushing one's hair – all can be a struggle for people with a rare form of muscular dystrophy that causes progressive weakness in the shoulders and hips. Over time, many such people ...

Sports Medicine & Kinesiology

Study of female weightlifters crushes stereotype

In the first-ever study of its kind, San Francisco State University and California State University, Fullerton researchers found that elite women weightlifters have the same amount—and in some cases more—of the muscle ...

Medical research

Muscle memory discovery ends 'use it or lose it' dogma

The old adage "use it or lose it" tells us: if you stop using your muscles, they'll shrink. Until recently, scientists thought this meant that nuclei—the cell control centers that build and maintain muscle fibers—are ...

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