Medical research
Myelin exploits phase transitions to drive it's assembly
The ability to construct complex myelin sheaths around axons is one of the greatest vertebrate inventions since the hinged jaw.
News tagged with structural proteins
Neuroscience
Balancing mitochondrial dynamics in Alzheimer's disease
(Medical Xpress)—Many diseases are multifactorial and can not be understood by simple molecular associations alone. Alzheimer's disease (AD)is associated with toxic transformations in two classes of protein,amyloid beta ...
Alzheimer's disease & dementia
Scientists identify molecular trigger for Alzheimer's disease
Researchers have pinpointed a catalytic trigger for the onset of Alzheimer's disease – when the fundamental structure of a protein molecule changes to cause a chain reaction that leads to the death of neurons in the brain.
May 20, 2013
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Medical research
Researchers describe elusive replication machinery of flu viruses
Scientists at The Scripps Research Institute (TSRI) have made a major advance in understanding how flu viruses replicate within infected cells. The researchers used cutting-edge molecular biology and electron-microscopy techniques ...
Nov 22, 2012
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Medical research
Scientists provide detailed view of brain protein structure: Results may help improve drugs for neurological disorders
Researchers have published the first highly detailed description of how neurotensin, a neuropeptide hormone which modulates nerve cell activity in the brain, interacts with its receptor. Their results suggest that neuropeptide ...
Oct 10, 2012
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Medical research
New silk technology stabilizes vaccine and antibiotics so refrigeration is not needed
Researchers funded by the National Institutes of Health have developed a new silk-based stabilizer that, in the laboratory, kept some vaccines and antibiotics stable up to temperatures of 140 degrees Fahrenheit. This provides ...
Jul 9, 2012
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HIV & AIDS
Scientists reveal surprising picture of how powerful antibody neutralizes HIV
Researchers at The Scripps Research Institute have uncovered the surprising details of how a powerful anti-HIV antibody grabs hold of the virus. The findings, published in Science Express on October 13, 2011, highlight a ...
Oct 13, 2011
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HIV & AIDS
New study finds HIV Achilles Heel
(Medical Xpress) -- A new study published in the Proceedings of the National Academy of Sciences shows how scientists have used a mathematical tool to possibly identify an Achilles heel in HIV which may lead to new vaccines ...
Genetics
Study of different autism types finds shared mechanism that may respond to drugs
An analysis of how brains with different forms of autism develop has revealed common underlying mechanisms that may respond to existing medications.
Mar 27, 2024
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Immunology
The 'switch' that keeps the immune system from attacking the body
A microscopic battle rages in our bodies, as our cells constantly fend off invaders through our immune system: a complex system of cells and proteins designed to protect us from harmful pathogens. One of its central components ...
Feb 28, 2024
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