News tagged with excitatory amino acid
Rsearchers discover brain's memory 'buffer' in single cells
Jan 25, 2009 |
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Individual nerve cells in the front part of the brain can hold traces of memories on their own for as long as a minute and possibly longer, researchers at UT Southwestern Medical Center have found.
Search results for excitatory amino acid
'Fishy' clue helps establish how proteins evolve
Biology /
Jan 27, 2009 |
4.2 / 5 (5) |
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(PhysOrg.com) -- Three billion years ago, a "new" amino acid was added to the alphabet of 20 that commonly make up proteins in organisms today. Now researchers at Yale and the University of Tokyo have demonstrated ...
Model suggests how life's code emerged from primordial soup
Aug 07, 2009 |
4.6 / 5 (20) |
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(PhysOrg.com) -- In 1953, Stanley Miller filled two flasks with chemicals assumed to be present on the primitive Earth, connected the flasks with rubber tubes and introduced some electrical sparks as a stand-in for lightning. ...
New tool helps researchers identify DNA patterns of cancer, genetic disorders
May 19, 2009 |
5 / 5 (4) |
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A new tool will help researchers identify the minute changes in DNA patterns that lead to cancer, Huntington's disease and a host of other genetic disorders. The tool was developed at North Carolina State ...
Statistical analysis could yield new drug target for MS
Feb 11, 2009 |
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(PhysOrg.com) -- An elaborate statistical analysis of genes from more than 7,000 individuals has identified an amino acid that appears to be a major risk factor for multiple sclerosis, a devastating autoimmune disorder that ...
A balancing act in Parkinson's disease: Phosphorylation of alpha-synuclein
Oct 12, 2009 |
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Both genetic and pathologic data indicate a role for the neuronal protein alpha-synuclein in Parkinson disease. Previous studies have indicated that phosphorylation of alpha-synuclein at amino acid 129 (Ser129) is a key event ...
Could salt crusts be key ingredient in cooking up prebiotic molecules?
Space & Earth / Earth Sciences
Sep 18, 2009 |
4.8 / 5 (4) |
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German scientists investigating the complex chemical mixture thought to be present in the early Earth’s oceans have found that amino acids can be 'cooked' into many other important chemical building blocks ...
Chemical signature of manic depression discovered by scientists
Feb 05, 2008 |
4.8 / 5 (11) |
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People with manic depression have a distinct chemical signature in their brains, according to a new study. The research, published today in the journal Molecular Psychiatry, may also indicate how the mood stabilisers used ...
Variants of 'umami' taste receptor contribute to our individualized flavor worlds
Jul 08, 2009 |
4.7 / 5 (3) |
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Using a combination of sensory, genetic, and in vitro approaches, researchers from the Monell Center confirm that the T1R1-T1R3 taste receptor plays a role in human umami (amino acid) taste.
Transplanted Liver Cells Hold Hope for Treating Inherited Diseases
Oct 09, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- Mike Gibson, chair of the Department of Biological Sciences at Michigan Technological University, has spent most of his professional life trying to better understand genetic metabolic disorders ...
Model tissue system reveals cellular communication via amino acids
Apr 03, 2009 |
5 / 5 (2) |
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A team of researchers from the Massachusetts General Hospital Center for Engineering in Medicine (MGH-CEM) has found the first evidence of cell-to-cell communication by amino acids, the building blocks of proteins, rather ...
List of search results for excitatory amino acid
