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NIAID scientists identify human protein that helps chickenpox and shingles virus spread
A team of scientists at the National Institute of Allergy and Infectious Diseases (NIAID), one of the National Institutes of Health (NIH), has identified a human protein that helps varicella-zoster virus, the cause of chickenpox and shingles, spread from cell to cell within the body.   view more (2006-10-23)

West Nile virus' spread through nerve cells linked to serious complication
Scientists believe they have found an explanation for a puzzling and serious complication of West Nile virus infection.   view more (2007-10-19)

New research identifies gene important for nicotine's effects on the brain
New research identifies an important gene that influences several aspects of nicotine-induced behaviors in the brain. The study, funded by National Institutes of Drug Abuse, was presented today at the American College of Neuropsychopharmacology's Annual Meeting.   view more (2006-12-06)

Researchers discover mechanism that may enable stem cell-based treatment for eye disorders
In discovering a protein that helps organize the development of the retina, UC Irvine researchers have found a new molecular mechanism that may allow for stem cell-based therapies to treat eye disorders such as retinal degeneration.   view more (2005-06-24)

What emotional memories are made of
Both extensive psychological research and personal experiences confirm that events that happen during heightened states of emotion such as fear, anger and joy are far more memorable than less dramatic occurrences.   view more (2007-10-05)

Fast-freeze snapshot yields new picture of nerve-muscle junction
When nerve cells excite muscle fibers to flex, getting synaptic proteins and components into the right place can mean the difference between feats of strength or lapses of drowsy lethargy.   view more (2006-09-08)

Stem cells found in adult hair follicles may provide alternative to embryonic stem cells
Having recently identified the molecular signature of these epidermal neural crest stem cells in the mouse, their research resolves conflicting scientific opinions by showing that these cells are distinctly different from other types of skin-resident stem cells/progenitors. Their work provides a... view more (2006-12-12)

Biodiesel could reduce greenhouse gas emissions
A CSIRO report released today confirms that using pure biodiesel or blending biodiesel with standard fuel could reduce greenhouse gas emissions from the transport sector.   view more (2007-11-28)

Rat makes a partial recovery following a spinal cord lesion
Scientists at the Netherlands Institute for Brain Research have developed an experimental therapy which enables rats with a spinal cord lesion to partially recover from their paralysis. Up until now not even the slightest degree of recovery was possible. PhD student Bas Blits was part of this team.... view more (2002-02-19)

Researchers discover gene crucial for nerve cell insulation
Researchers funded by the National Institutes of Health have discovered how a defect in a single master gene disrupts the process by which several genes interact to create myelin, a fatty coating that covers nerve cells and increases the speed and reliability of their electrical signals.   view more (2007-04-17)

Intraspinal implant of mesenchymal stem cells may not heal the demyelinated spinal cord
Multiple sclerosis is a disease caused by the loss of the myelinated sheath surrounding the nerve fibers of the spinal cord.   view more (2008-11-13)

Scientists discover genetic key to growing hardier, more productive plants
A team of scientists led by University of Connecticut plant biologist Roberto Gaxiola has discovered an overlooked genetic key to generating plants that are more productive, more drought resistant and can grow in soils low in nutrients.   view more (2005-10-07)

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... view more (2008-11-13)

Researchers discover gene mutations associate with a chronic pain syndrome
In a significant advance toward understanding a perplexing and painful neurological disorder, an international team of researchers has discovered gene mutations associated with an inherited chronic pain and weakness syndrome known as hereditary neuralgic amyotrophy (also called HNA).   view more (2005-09-27)

Humble yeast sheds light on promising anti-cancer drug
The humble yeast has revealed the molecular workings of an anti-cancer drug that stops the growth and spread of tumours in humans by starving their blood supply.   view more (2005-10-19)

Some like it hot! Structure of receptor for hot chili pepper and pain revealed
You can now not only feel the spicy kick of a jalapeno pepper, you can also see it in full 3D, thanks to researchers at Baylor College of Medicine in Houston.   view more (2008-05-20)

MIT identifies cells for spinal-cord repair
A researcher at MIT's Picower Institute for Learning and Memory has pinpointed stem cells within the spinal cord that, if persuaded to differentiate into more healing cells and fewer scarring cells following an injury, may lead to a new, non-surgical treatment for debilitating spinal-cord injuries.   view more (2008-07-22)

Researchers solve mystery of how nuclear pores duplicate before cell division
Researchers have long wondered how nuclear pores - the all-important channels that control the flow of information in and out of a cell's nucleus - double in number to prepare for the split to come when a cell divides.   view more (2006-04-21)

Trial success for diabetic nerve therapy
A potentially ground-breaking treatment for nerve damage caused by diabetes has shown promising results in preclinical and early patient trials.   view more (2006-05-31)

Chickenpox Vaccine Could Save Children's Lives and Prevent Shingles in Later Life
British children's lives might be saved by being routinely vaccinated for chickenpox, according to Dr Anne Gershon, speaking at the Society for General Microbiology's Spring Meeting in Edinburgh today, Wednesday 9 April 2003. "At the moment British children are not given routine vaccinations.... view more (2003-04-02)

Microsurgery on the brain of the fruit fly leads to new insights into irreparable nerve injuries
Every year, one million Europeans are confronted with potentially irreparable brain or spinal cord injuries resulting from traffic accidents.   view more (2008-06-04)

Mice provide important clues to obsessive-compulsive disorder
Mice born without a key brain protein compulsively groom their faces until they bleed and are afraid to venture out of the corner of their cages.   view more (2007-08-23)

What makes an axon an axon?
Inside every axon is a dendrite waiting to get out. Hedstrom et al. converted mature axons into dendrites by banishing a protein crucial for neuron development.   view more (2008-11-10)

Myelin suppresses plasticity in the mature brain
Yale School of Medicine researchers report in Science this week genetic evidence for the hypothesis that myelination, or formation of a protective sheath around a nerve fiber, consolidates neural circuitry by suppressing plasticity in the mature brain.   view more (2005-09-30)

Researchers uncover mechanism of action of antibiotic able to reduce neuronal cell death in brain
Virginia Commonwealth University researchers have discovered how an antibiotic works to modulate the activity of a neurotransmitter that regulates brain functions, which eventually could lead to therapies to treat Alzheimer's disease, Huntington's disease, epilepsy, stroke, dementia and malignant... view more (2008-05-12)
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