News tagged with axonal transport
Impaired transport in neurons triggers prion disease
A new study shows that nervous system integrity and axonal properties may play a key role in prion diseases. The findings, from researchers at the Rudolf Virchow Center and the Institute of Virology of the University of Würzburg, ...
Medicine & Health / Medical research
Aug 21, 2009 |
not rated yet |
0
Tiny but toxic: Researchers discover a mechanism of neurodegeneration in Alzheimer's disease
Tiny, toxic protein particles severely disrupt neurotransmission and inhibit delivery of key proteins in Alzheimer's disease, two separate studies by Marine Biological Laboratory (MBL) researchers have found.
Mar 26, 2009 |
not rated yet |
1
Search results for axonal transport
In the brain, 'ORMOSIL' nanoparticles hold promise as a potential vehicle for drug delivery
(PhysOrg.com) -- In the images of fruit flies, clusters of neurons are all lit up, forming a brightly glowing network of highways within the brain.
Nanotechnology / Bio & Medicine
Jan 09, 2012 |
5 / 5 (2) |
0
|
Scientists discover how molecular motors go into 'energy save mode'
The transport system inside living cells is a well-oiled machine with tiny protein motors hauling chromosomes, neurotransmitters and other vital cargo around the cell. These molecular motors are responsible ...
Aug 11, 2011 |
5 / 5 (1) |
0
|
Motors on a mission
(PhysOrg.com) -- In a new study, Don Arnold and collaborators show that a microscopic motor drives axonal proteins to the right location in a neuron.
Medicine & Health / Neuroscience
Mar 25, 2011 |
2.3 / 5 (3) |
3
|
Unraveling how prion proteins move along axons in the brain
Researchers at the University of California, San Diego School of Medicine have identified the motors that move non-infectious prion proteins (PrPC) – found within many mammalian cells – up and down long, neuronal ...
Medicine & Health / Medical research
Feb 17, 2011 |
4.5 / 5 (2) |
1
|
New study gives hope for new class of Alzheimer's disease drugs
(PhysOrg.com) -- Finding a drug that can cross the blood-brain barrier is the bane of drug development for Alzheimer’s disease and other neurological disorders of the brain. A new Penn study, published ...
Medicine & Health / Neuroscience
Oct 18, 2010 |
5 / 5 (1) |
0
Strategy discovered to prevent Alzheimer's-associated traffic jams in the brain
Amyloid beta (Αβ) proteins, widely thought to cause Alzheimer's disease (AD), block the transport of vital cargoes inside brain cells. Scientists at the Gladstone Institute of Neurological Disease (GIND) have discovered ...
Medicine & Health / Medical research
Sep 09, 2010 |
4.5 / 5 (2) |
0
MicroRNA expression and turnover are regulated by neural activity in the retina and brain
(PhysOrg.com) -- Scientists from the Friedrich Miescher Institute for Biomedical Research (FMI) found that microRNAs, small RNA regulators of gene expression, are up- and down-regulated in the retina during ...
Medicine & Health / Medical research
May 17, 2010 |
5 / 5 (7) |
2
Gene links neurodegeneration and cancer
(PhysOrg.com) -- In work that could lead to new insights into how neurons protect against neurodegeneration, researchers at MIT’s Picower Institute for Learning and Memory report that a gene family known for ...
Medicine & Health / Neuroscience
Apr 14, 2010 |
5 / 5 (1) |
0
Defective protein is a double hit for ataxia
The neurodegenerative disease spinocerebellar ataxia type 5 (SCA5) damages nerve cells in two ways. University of Minnesota researchers now report that the defective protein responsible for the disease cuts ...
Medicine & Health / Medical research
Apr 05, 2010 |
5 / 5 (1) |
0
Scientists find survival factor for keeping nerve cells healthy
Scientists at the Babraham Institute have discovered a novel survival factor whose rapid transport along nerve cells is crucial for keeping them alive. The same factor seems likely to be needed to keep our nerves healthy ...
Medicine & Health / Medical research
Jan 26, 2010 |
5 / 5 (1) |
0
List of search results for axonal transport
