Princeton University researchers have found that a family of proteins with important roles in the immune system may be responsible for fine-tuning a person's motor control as they grow—and for their gradual loss of muscle ...
Apr 11, 2016
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For the first time, researchers have determined how toxic tau fibrils spread by the help of brain immune cells called microglia during the early stages of Alzheimer's disease (AD). The discovery of this new pathway may lead ...
Oct 5, 2015
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Multiple sclerosis is a debilitating condition that involves the degeneration of myelin—the fatty tissue that insulates nerve fibers and helps them to conduct impulses. This process, called demyelination, can lead to deficits ...
Oct 4, 2013
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Elite endurance athletes commonly have mutations that result in the loss of the protein α-actinin-3, which is a major component of fast-twitch muscle fibers. Loss of α-actinin-3 is associated with reduced power, increased ...
Sep 16, 2013
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Results from a clinical trial of eteplirsen, a drug designed to treat Duchenne muscular dystrophy, suggest that the therapy allows participants to walk farther than people treated with placebo and dramatically increases production ...
Aug 8, 2013
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When the central nervous system is injured, oligodendrocyte precursor cells (OPC) migrate to the lesion and synthesize new myelin sheaths on demyelinated axons. Scientists at the Institute of Molecular Cell Biology at Johannes ...
Jul 31, 2013
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More than 11,000 Americans suffer spinal cord injuries each year, and since over a quarter of those injuries are due to falls, the number is likely to rise as the population ages. The reason so many of those injuries are ...
Jul 25, 2013
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New research reveals that the likely culprit behind Alzheimer's disease has a different molecular structure than current drugs' target—perhaps explaining why these medications produce little improvement in patients.
Jul 1, 2013
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Slowdowns in the transport and delivery of nutrients, proteins and signaling molecules within nerve cells may contribute to the development of the neurodegenerative disorder ALS, according to researchers at the University ...
Jun 12, 2013
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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.
May 29, 2013
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