Nervous System Current Events | Nervous System News | 6
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Novel stem cell technology leads to better spinal cord repair
Researchers believe they have identified a new way, using an advance in stem-cell technology, to promote recovery after spinal cord injury of rats, according to a study published in today's Journal of Biology. view more (2006-04-28)
At the synapse: Gene may shed light on neurological disorders
In our brains, where millions of signals move across a network of neurons like runners in a relay race, all the critical baton passes take place at synapses. view more (2008-05-23)
Cold Spring Harbor Protocols features tissue culture methods for immune cells and neurons
The complexity of vital organ systems makes them difficult to study in living organisms. Tissue culture methods for specific cell types allow researchers to break these systems down into component parts that can be readily manipulated and observed. view more (2008-12-03)
HIV in the nervous system - still a cause for concern?
HIV infection can be controlled with antiretroviral drugs, but it cannot be wiped out. New evidence suggests that low levels of HIV may still lead to long-term brain damage and dementia, scientists heard today (Tuesday 09 April 2002) at the spring meeting of the Society for General Microbiology at the University of Warwick. "There is concern for... view more... (2002-04-02)
Unravelling new complexity in the genome
A major surprise emerging from genome sequencing projects is that humans have a comparable number of protein-coding genes as significantly less complex organisms such as the minute nematode worm Caenorhabditis elegans. view more (2007-08-14)
UCSF study finds nerve regeneration is possible in spinal cord injuries
A team of scientists at UCSF has made a critical discovery that may help in the development of techniques to promote functional recovery after a spinal cord injury. view more (2005-12-02)
Multiple organ failure and malignant tumors main causes of death in ICU and hospital
Multiple organ failure is the main cause of death in intensive care units. A study published today in the journal Critical Care shows that the main risk factors for death in the intensive care unit are central nervous system failure and cardiovascular failure, and the most frequent cause of death is multiple organ failure. view more (2006-11-03)
Chemotherapy can be more toxic to brain cells than to cancer cells and may cause brain damage
Drugs used to treat cancer may damage normal, healthy brain cells more than the cancer cells they are meant to target. view more (2006-11-30)
Brain-damaged children often have cold feet
Many wheelchair-using children with neurological disorders have much colder hands and feet than other children, and most receive no special help even though they have had these problems for a long time, is revealed in at thesis from the Sahlgrenska Academy at the University of Gothenburg, Sweden. view more (2009-10-20)
Pushing the brain to find new pathways
Until recently, scientists believed that, following a stroke, a patient had about six months to regain any lost function. After that, patients would be forced to compensate for the lost function by focusing on their remaining abilities. view more (2009-11-18)
In the war against diseases, nerve cells need their armor
In a new study, researchers at the Montreal Neurological Institute (MNI), McGill University, and the Université de Montréal have discovered an essential mechanism for the maintenance of the normal structure of myelin, the protective covering that insulates and supports nerve cells (neurons). view more (2008-11-13)
Over-the-Counter Arthritis Drug Glucosamine Might Also Help Against MS
Glucosamine, the over-the counter natural product that has been touted to help with joint and cartilage problems associated with arthritis, may also provide some relief to individuals with multiple sclerosis (MS), a degenerative, nervous system disease with no known cure. view more (2005-11-29)
Striking the right balance between excitation and inhibition
Neurons in the brain and spinal cord come in two flavors, excitatory neurons that transmit and amplify signals, and inhibitory neurons that inhibit and refine those signals. view more (2006-05-31)
MS patients have higher spinal fluid levels of suspicious immune molecule
A protein that helps keep immune cells quiet is more abundant in the spinal fluid of patients with multiple sclerosis (MS), further boosting suspicion that the protein, TREM-2, may be an important contributor to the disease. view more (2008-09-30)
Cooling analgesia harnessed to relieve chronic pain
By experimentally activating a special protein involved in mediating sensations of coolness, researchers have made a breakthrough in understanding how the body's nervous system can be stimulated to relieve chronic pain. view more (2006-08-22)
Bees go 'off-color' when they are sickly
Bumble-bees go 'off colour' and can't remember which flowers have the most nectar when they are feeling under the weather, a new study from the University of Leicester reveals. view more (2008-07-16)
New pill to treat MS
A new drug for multiple sclerosis can dramatically reduce the chances of a relapse or a deterioration of the condition, according to a new study from researchers at Queen Mary, University of London. view more (2009-04-30)
Nervous system may be culprit in deadly muscle disease
Brain may win out over brawn as the primary cause of breathing problems in children with a severe form of muscular dystrophy known as Pompe disease. view more (2009-05-26)
RNA splicing occurs in nerve-cell dendrites
Researchers at the University of Pennsylvania School of Medicine have discovered that nerve-cell dendrites have the capacity to splice messenger RNA (pre-mRNA), a process once believed to only take place in the nucleus of cells. view more (2005-11-08)
Powerful new tool for studying brain development
Scientists at St. Jude Children's Research Hospital have given investigators around the world free access to a powerful tool for studying brain development. view more (2006-03-28)
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