(Medical Xpress)—An experiment just launched into orbit by a team of Caltech researchers could be an important step toward understanding a devastating neurodegenerative disease.
Apr 21, 2014
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Imagine you cannot move your eyes up, and you cannot lift your upper eyelid. You walk through life with your head tilted upward so that your eyes look straight when they are rolled down in the eye socket. Obviously, such ...
Apr 16, 2014
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A new study in a mutant fruitfly called sleepless (sss) confirmed that the enzyme GABA transaminase, which is the target of some epilepsy drugs, contributes to sleep loss. The findings, published online in Molecular Psychiatry, ...
Apr 1, 2014
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The switch in the brain that sends us off to sleep has been identified by researchers at Oxford University's Centre for Neural Circuits and Behaviour in a study in fruit flies.
Feb 19, 2014
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A genetic mechanism that controls the production of a large spike-like protein on the surface of Staphylococcus aureus (staph) bacteria alters the ability of the bacteria to form clumps and to cause disease, according to ...
Feb 6, 2014
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Lupus is one of the most enigmatic of diseases. It can take years to diagnose, marked as it is by a laundry list of seemingly unrelated symptoms: fever, fatigue, rashes, hair loss, sensitivity to light, seizures and even ...
Jan 31, 2014
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(Medical Xpress)—The word "chaperone" refers to an adult who keeps teenagers from acting up at a dance or overnight trip. It also describes a type of protein that can guard the brain against its own troublemakers: misfolded ...
Jan 30, 2014
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In recent years, mutations in two metabolic enzymes, isocitrate dehydrogenase-1 and 2 (IDH1 and IDH2), have been identified in approximately 20 percent of all acute myeloid leukemias (AML). As a result, mutant IDH proteins ...
Jan 28, 2014
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Denis Keegan was out of answers. The 30-year-old was suffering from kidney disease, but his doctors were struggling to pinpoint the cause. That's when Keegan turned to genetic testing.
Jan 28, 2014
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A University of Arizona doctoral candidate has shown for the first time that genetic mutations in the titin gene can cause skeletal muscle myopathy, a disease in which muscle fibers do not function properly, resulting in ...
Jan 27, 2014
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