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Missing Protein In Fragile X Syndrome Is Key To Transporting Signals Within Neurons

Fragile X syndrome (FXS) robs the brain of a protein that plays a major role in the way neurons communicate and that is essential for brain development, learning and memory.A team of scientists has discovered new information about how FXS interferes with signaling between the nucleus of neurons and the synapse, the outer reaches of the neuron where two neurons communicate via chemical and electrical signals.
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07 Jan 2009 19:42:49

Tiny fruit flies play big research role - Casa Grande Valley Newspapers

Tiny fruit flies play big research role Casa Grande Valley Newspapers, AZ - Next, she set out to discover what's wrong with the shape and size of brain neurons , cells that process and transmit information, in people with autism. ...
07 Jan 2009 17:32:04

SUNY Upstate seeks trial participants - CNYLink from Eagle Newspapers

CNYLink from Eagle Newspapers SUNY Upstate seeks trial participants CNYLink from Eagle Newspapers, NY - It protects neurons in the brain in animal models of neurodegenerative diseases, including Alzheimers disease and Parkinsons disease, ...
07 Jan 2009 00:10:55

News tips from the Journal of Neuroscience - EurekAlert (press release)

News tips from the Journal of Neuroscience EurekAlert (press release), DC - Neurons secrete neuropeptides, neurotrophic factors, guidance molecules, and proteases via secretory dense-core vesicles. Although secretion of such ...
06 Jan 2009 23:06:17

Consolidating Memories - Journal of American Medical Association (subscription)

Consolidating Memories Journal of American Medical Association (subscription), IL - Late in this training period, electrodes in the medial prefrontal cortex began to record a higher rate of firing in some neurons after the tone sounded when ...
06 Jan 2009 23:06:11

Senses and Lifespan - Journal of American Medical Association (subscription)

Senses and Lifespan Journal of American Medical Association (subscription), IL - They found mutations in 2 of the genes, che-3 and osm-3; these mutations cause defects in chemosensory neurons , which in turn result in an extended lifespan ...
06 Jan 2009 21:18:48

BALLROOM DANCING ONE OF THE TOP WAYS TO FIGHT AGE-RELATED MEMORY LOSS - VillageSoup Belfast

BALLROOM DANCING ONE OF THE TOP WAYS TO FIGHT AGE-RELATED MEMORY LOSS VillageSoup Belfast, USA - When the brain begins to decay, those extra circuits are available to back up lost neurons . Now you have one more reason to treat yourself or someone you ...
06 Jan 2009 14:03:55

Collagen VI may help protect brain against Alzheimer's - Hindu

Collagen VI may help protect brain against Alzheimer's Hindu, India - While the functions of collagens in cartilage and muscle are well established, before this study it was unknown that collagen VI is made by neurons in the ... A special type of collagen may provide protection against ...
05 Jan 2009 17:57:09

Exercise Improves Old Brains - LiveScience.com

Exercise Improves Old Brains LiveScience.com, NY - In the brain, as this stress claims more neuron cells, the web of interconnections between neurons weakens. As we each have more than one hundred billion ...
05 Jan 2009 13:50:40

Heterogeneity in the developmental potential of motor neuron ... - 7thSpace Interactive (press release)

Heterogeneity in the developmental potential of motor neuron ... 7thSpace Interactive (press release), NY - It is unclear whether motor neuron progenitors can maintain their identities when expanded in vitro and whether their developmental potentials are ...
29 Dec 2008 20:45:28

Nanotubes shown to boost neuron signals - EETimes.com

Nanowerk LLC Nanotubes shown to boost neuron signals EETimes.com - A team of researchers in Italy and Switzerland found carbon nanotubes to be a biocompatible material that can be attached to specific neurons to enhance ... Nanotechnology to repair the brain

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