Neuroscience
The fundamental process behind memory has been captured live
Researchers from the Netherlands Institute for Neuroscience have, for the first time, witnessed nerve plasticity in the axon in motion.
Sep 18, 2023
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News tagged with sodium channel
Medical research
A sodium surprise: Engineers find unexpected result during cardiac research
Irregular heartbeat—or arrhythmia—can have sudden and often fatal consequences. A biomedical engineering team at Washington University in St. Louis examining molecular behavior in cardiac tissue recently made a surprising ...
Jul 20, 2017
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Neuroscience
Scientists fish for new epilepsy model and reel in potential drug
According to new research on epilepsy, zebrafish have certainly earned their stripes. Results of a study in Nature Communications suggest that zebrafish carrying a specific mutation may help researchers discover treatments ...
Sep 3, 2013
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Neuroscience
Scientists discover what controls waking up and going to sleep
Fifteen years ago, an odd mutant fruit fly caught the attention and curiosity of Dr. Ravi Allada, a circadian rhythms expert at Northwestern University, leading the neuroscientist to recently discover how an animal's biological ...
Aug 13, 2015
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Medications
Drug shown to alleviate autism-associated behavior in mice
The behavioral disorders observed in autism are associated with a multitude of genetic alterations. Scientists from the Hector Institute for Translational Brain Research (HITBR) have now found another molecular cause for ...
Feb 13, 2023
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Medical research
New insights into sodium channel structure
Northwestern Medicine scientists have mapped the complete structure of a voltage-gated sodium channel, proteins in the membrane of cells that play an important role in many diseases. The findings were published in Nature ...
Apr 4, 2017
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Medications
Building a better painkiller
In recent years, cannabidiol, a compound derived from cannabis plants, has begun popping up more and more in everyday life. Now legal in most U.S. states, the cannabinoid commonly known as CBD can be found in supermarkets ...
Jul 15, 2022
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Medical research
An 'off' switch for pain: Chemists build light-controlled neural inhibitor
Pain? Just turn it off! It may sound like science fiction, but researchers based in Munich, Berkeley and Bordeaux have now succeeded in inhibiting pain-sensitive neurons on demand, in the laboratory. The crucial element in ...
Feb 22, 2012
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Medical research
Atomic structure discovered for a sodium channel that generates electrical signals in living cells
Scientists at the University of Washington (UW) in Seattle have determined the atomic architecture of a sodium channel. The achievement opens new possibilities for molecular medicine researchers around the world in designing ...
Jul 13, 2011
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Genetics
New genetic risk factors for arrhythmia discovered
A recent study published in Nature Genetics identified 10 new genetic regions associated with Brugada syndrome, a cardiac arrhythmia disorder associated with sudden death in young adults.
Mar 31, 2022
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