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Children get MRI tests for reasons unrelated to benign anomalies: Study

Pediatricians whose patients undergo "routine" brain MRIs need a plan to deal with findings that commonly reveal unexpected-but-benign anomalies that are unlikely to cause any problem, reports a research team led by Johns Hopkins Children's Center investigators.

14 Jun 2010

Astrocytes involved in regulation of signalling between neurons: Study

Astrocytes are the most common type of cell in the brain and play an important role in the function of neurons - nerve cells. New research from the University of Gothenburg, Sweden, shows that they are also directly involved in the regulation of signalling between neurons.

14 Jun 2010

White blood cells with receptors for both virus and nerve proteins may assault nerves after fighting infection

A virus infection can incite the body to attack its own nerve tissue by activating unusual, disease-fighting cells with receptors for both viral and nerve proteins. The dual-receptor observation suggests a way brain and spinal cord nerve damage might be triggered in susceptible young adults afflicted with multiple sclerosis.

11 Jun 2010

Ginkgo extract EGb 761 promotes formation of new nerve cells, cell connections in brain's memory center

US scientists have shown that the Ginkgo extract EGb 761® promotes the formation of new nerve cells and new cell connections in the hippocampus, the brain's memory center. According to Professor Yuan Luo from the University of Maryland, Baltimore, the Ginkgo constituents responsible for these effects are quercetin and bilobalide.

11 Jun 2010

Botox reduces short-term pain in thoracic outlet syndrome patients

Made popular for its ability to smooth wrinkles when injected into the face, Botox - a toxin known to weaken or paralyze certain nerves and muscles - may have another use that goes beyond the cosmetic.

11 Jun 2010

Neutralizing inhibitory molecules does not improve regeneration in damaged spinal axons

Neuroscientists at the University of California, San Diego School of Medicine have found that removing three key inhibitory molecules from myelin - the insulating material that surrounds nerve cell fibers - does not significantly boost the ability of injured spinal axons to regenerate and restore themselves to full function.

10 Jun 2010

Brain stimulation with ultrasound may enhance cognitive function

The ability to diagnose and treat brain dysfunction without surgery, may rely on a new method of noninvasive brain stimulation using pulsed ultrasound developed by a team of scientists led by William "Jamie" Tyler, a neuroscientist at Arizona State University. The approach, published in the journal Neuron on June 9, shows that pulsed ultrasound not only stimulates action potentials in intact motor cortex in mice but it also "elicits motor responses comparable to those only previously achieved with implanted electrodes and related techniques," says Yusuf Tufail, the lead author from ASU's School of Life Sciences.

10 Jun 2010

Sialidase improves nerve regrowth, motor recovery and nervous system function: Researchers

Once damaged, nerves in the spinal cord normally cannot grow back and the only drug approved for treating these injuries does not enable nerve regrowth. Publishing online this week in the Early Edition of the Proceedings of the National Academy of Sciences, researchers at the Johns Hopkins University School of Medicine show that treating injured rat spinal cords with an enzyme, sialidase, improves nerve regrowth, motor recovery and nervous system function.

10 Jun 2010

GE Global Research awarded $4M grant to optimize new nerve labeling agent and imaging system

Researchers from GE Global Research announced today that they have been awarded a four-year, $4 million grant from the National Institutes of Health, to optimize a new nerve labeling agent and imaging system. In the future, this agent could help surgeons see delicate nerve endings that are prone to damage during certain procedures, such as prostate surgery.

10 Jun 2010

NIH awards Aestus $2M SBIR grant for clinical trials of treatment for chronic neuropathic pain

Aestus Therapeutics, Inc. announced that it has been awarded a $2 million Small Business Innovative Research (SBIR) grant from the National Institutes of Health (NIH). The grant, from the NIH's National Institute of Neurological Disorders and Stroke (NINDS), will fund clinical trials of Aestus's novel, first-in-class treatment for chronic neuropathic pain.

9 Jun 2010

CXCR4 protein restores brain damage in multiple sclerosis patients

A protein that helps build the brain in infants and children may aid efforts to restore damage from multiple sclerosis (MS) and other neurodegenerative diseases, researchers at Washington University School of Medicine in St. Louis have found.

9 Jun 2010

Biofeedback training on MPA decreases performance anxiety, improves performance in musicians

Traditionally, the most successful methods used to combat stage fright have been prescribed medications (beta blockers) and aerobic exercise. In the most recent issue of Biofeedback, researchers studied another technique: the effect of biofeedback training on Musical Performance Anxiety (MPA). MPA is a severe form of stage fright marked by high anxiety levels and impaired performance.

9 Jun 2010

Sonic hedgehog helps regenerate critical nerve that runs along prostate: Research

After men have surgery to remove a cancerous prostate gland, up to 80 percent of them will lose the ability to have an erection because of damage to a critical nerve that runs along the prostate.

9 Jun 2010

Harvard and University of Montreal researchers challenge views on how cells respond to stimuli

People have them, cats have them and whales have some, too. Neurons, those interlinked nerve cells that carry sensations including pain, stretch from our spinal cords to the tips of our toes, paws or fins. According to a new study published in the journal Cell, scientists from the Harvard Medical School, the University of Montreal and the Dana-Farber Cancer Institute have found a new way by which nerve cells relay information that tell them to grow from millimeters to meters in length.

9 Jun 2010

Protalix BioTherapeutics reports positive results from PRX-105 Phase I clinical trial

Protalix BioTherapeutics, Inc. announced today the completion of its phase I clinical trial of PRX-105, a plant cell expressed pegylated recombinant human acetylcholinesterase in development for biodefense indications. The trial established the pharmacokinetics of the protein and demonstrated that single dose, intravenous administration of PRX-105 is safe and well tolerated.

8 Jun 2010

New technique to prevent tumours developing in connection with stem cell transplantations

Researchers at Lund University have come up with a new technique to prevent tumours developing in connection with stem cell transplantations. The results have been published today in the respected scientific journal PNAS.

8 Jun 2010

Optical coherence tomography shows promise for multiple sclerosis diagnosis

A quick, painless eye measurement shows promise as a way to diagnose multiple sclerosis in its very early stages, and to track the effectiveness of treatments, researchers from UT Southwestern Medical Center have found in a multicenter study.

8 Jun 2010

CXCR4 protein may aid restore damage from MS and other neurodegenerative diseases: Researchers

A protein that helps build the brain in infants and children may aid efforts to restore damage from multiple sclerosis and other neurodegenerative diseases, researchers at Washington University School of Medicine in St. Louis have found.

8 Jun 2010

Genta presents tesetaxel dose-ranging trial results at ASCO 2010

Genta Incorporated announced today the presentation of results from two dose-ranging trials of tesetaxel, the Company's novel oral tubulin inhibitor. Results showed potential activity in patients with taxane-resistant cancers, along with no evidence of hypersensitivity and a low incidence of nerve damage, both of which are common side effects of standard taxanes.

8 Jun 2010

Tel Aviv University discovers ancient switch in plants that could halt cancer metastasis

Although plants and animals are very different organisms, they share a surprising number of biological mechanisms. A plant biologist at Tel Aviv University says that one of these mechanisms may be the answer for turning off cancer growth in humans.

8 Jun 2010

Nerve News and Research

Children get MRI tests for reasons unrelated to benign anomalies: Study

Astrocytes involved in regulation of signalling between neurons: Study

White blood cells with receptors for both virus and nerve proteins may assault nerves after fighting infection

Ginkgo extract EGb 761 promotes formation of new nerve cells, cell connections in brain's memory center

Botox reduces short-term pain in thoracic outlet syndrome patients

Neutralizing inhibitory molecules does not improve regeneration in damaged spinal axons

Brain stimulation with ultrasound may enhance cognitive function

Sialidase improves nerve regrowth, motor recovery and nervous system function: Researchers

GE Global Research awarded $4M grant to optimize new nerve labeling agent and imaging system

NIH awards Aestus $2M SBIR grant for clinical trials of treatment for chronic neuropathic pain

CXCR4 protein restores brain damage in multiple sclerosis patients

Biofeedback training on MPA decreases performance anxiety, improves performance in musicians

Sonic hedgehog helps regenerate critical nerve that runs along prostate: Research

Harvard and University of Montreal researchers challenge views on how cells respond to stimuli

Protalix BioTherapeutics reports positive results from PRX-105 Phase I clinical trial

New technique to prevent tumours developing in connection with stem cell transplantations

Optical coherence tomography shows promise for multiple sclerosis diagnosis

CXCR4 protein may aid restore damage from MS and other neurodegenerative diseases: Researchers

Genta presents tesetaxel dose-ranging trial results at ASCO 2010

Tel Aviv University discovers ancient switch in plants that could halt cancer metastasis

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

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