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Combination of obesity and low testosterone increases risk of diabetes and brain damage

Low testosterone worsens the harmful effects of obesity in the nervous system, a new study in mice finds. The results will be presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco.

18 Jun 2013

Missing brain enzyme increases concentrations of protein related to pain-killer addiction

A missing brain enzyme increases concentrations of a protein related to pain-killer addiction, according to an animal study. The results will be presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco.

18 Jun 2013

Scientists show how gastric bypass surgery restores some properties of nerve cells

Understanding how gastric bypass surgery changes the properties of nerve cells that help regulate the digestive system could lead to new treatments that produce the same results without surgery, according to Penn State College of Medicine scientists, who have shown how surgery restores some properties of nerve cells that tell people their stomachs are full.

18 Jun 2013

Investigators recruit subjects for Boston Children's Hand Transplant Program

Boston Children's Hospital today announced that investigators are now recruiting subjects for the world's first pediatric hand transplant program. The Boston Children's Hand Transplant Program, led by principal investigator Amir Taghinia, MD, and William Harmon, MD, is a research-based program that will offer bi-lateral hand transplants for children living without two functioning hands.

17 Jun 2013

Study shows how cancer cells interact with healthy cells to migrate around the body during metastasis

A mechanism that cells use to group together and move around the body - called 'chase and run' - has been described for the first time by scientists at UCL.

17 Jun 2013

Gulf War illness may have two distinct forms, study says

Researchers at Georgetown University Medical Center say their new work suggests that Gulf War illness may have two distinct forms depending on which brain regions have atrophied. Their study of Gulf War veterans, published online today in PLOS ONE, may help explain why clinicians have consistently encountered veterans with different symptoms and complaints.

15 Jun 2013

Research: Deep brain stimulation is associated with weight loss trend in morbidly obese patients

The first use of deep brain stimulation to the brain's so-called "feeding center" - the lateral hypothalamic area (LHA) - was associated with a weight loss trend in morbidly obese patients whose stimulation was tuned to increase metabolism with novel guidance from metabolic chamber data, according to a pilot study presented at the International Neuromodulation Society's 11th World Congress by Dr. Michael Oh of the Department of Neurosurgery at the Allegheny General Hospital in Pittsburgh, Pa.

14 Jun 2013

Acrolein offers potential tool to reduce symptoms of spinal cord injuries and multiple sclerosis

A medical test previously developed to measure a toxin found in tobacco smokers has been adapted to measure the same toxin in people suffering from spinal cord injuries and multiple sclerosis, offering a potential tool to reduce symptoms.

14 Jun 2013

TAU researcher develops peptide to protect and restore microtubule function

A structure called "the microtubule network" is a crucial part of our nervous system. It acts as a transportation system within nerve cells, carrying essential proteins and enabling cell-to-cell communications. But in neurodegenerative diseases like Alzheimer's, ALS, and Parkinson's, this network breaks down, hindering motor abilities and cognitive function.

14 Jun 2013

Study offers hope for development of novel treatments for stroke, neurological diseases

A specific MicroRNA, a short set of RNA (ribonuclease) sequences, naturally packaged into minute (50 nanometers) lipid containers called exosomes, are released by stem cells after a stroke and contribute to better neurological recovery according to a new animal study by Henry Ford Hospital researchers.

14 Jun 2013

Qiaobing Xu selected as Pew Scholar in Biomedical Sciences

Qiaobing Xu, assistant professor of biomedical engineering at Tufts University School of Engineering, was named a Pew Scholar in Biomedical Sciences by the Pew Charitable Trusts.

14 Jun 2013

New study tests vestibular prosthesis to help restore balance for people with Meniere's disease

Many disorders of the inner hear which affect both hearing and balance can be hugely debilitating and are currently largely incurable. Cochlear implants have been used for many years to replace lost hearing resulting from inner ear damage.

14 Jun 2013

Nervous system and nerve-growth factor play major role in arthritis

Arthritis is a debilitating disorder affecting one in 10 Canadians, with pain caused by inflammation and damage to joints.

14 Jun 2013

NACC recommendations address established pain therapies and preview potential future advances

Recommendations of the Neuromodulation Appropriateness Consensus Committee (NACC), announced at the 11th World Congress of the International Neuromodulation Society (INS), address established therapies and preview emerging and potential future advances.

13 Jun 2013

Complications and death rates for cervical spine surgery are higher at teaching hospitals

For patients undergoing surgery on the cervical (upper) spine, overall rates of complications and death are higher at teaching hospitals than at non-teaching hospitals, reports a study in the June 1 issue of Spine. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

13 Jun 2013

Study unravels cause of hearing loss in humans

A novel genetic mutation was first identified in 2010 as causing hearing loss in humans. Researchers have now discovered that this mutation induces malfunction of an inhibitor of an enzyme commonly found in our body that destroys proteins.

13 Jun 2013

Researchers identify biochemical pathway that links nail growth to fingertip regeneration

Mammals possess the remarkable ability to regenerate a lost fingertip, including the nail, nerves and even bone. In humans, an amputated fingertip can sprout back in as little as two months, a phenomenon that has remained poorly understood until now. In a paper published today in the journal Nature, researchers at NYU Langone Medical Center shed light on this rare regenerative power in mammals, using genetically engineered mice to document for the first time the biochemical chain of events that unfolds in the wake of a fingertip amputation.

13 Jun 2013

African-Americans have much greater decrease in their sense of smell, study finds

The ability to distinguish between odors declines steadily with age, but a new study shows that African-Americans have a much greater decrease in their sense of smell than Caucasians.

13 Jun 2013

Slowdowns in transport of important molecules may contribute to development of ALS

Slowdowns in the transport and delivery of nutrients, proteins and signaling molecules within nerve cells may contribute to the development of the neurodegenerative disorder ALS, according to researchers at the University of Illinois at Chicago College of Medicine.

13 Jun 2013

Loyola University surgeon uses electrical stimulation as part of surgical technique to treat Bell's palsy

A Loyola University Medical Center surgeon is using electrical stimulation as part of an advanced surgical technique to treat Bell's palsy. Bell's palsy is a condition that causes paralysis on one side of a patient's face.

12 Jun 2013

Nerve News and Research

Combination of obesity and low testosterone increases risk of diabetes and brain damage

Missing brain enzyme increases concentrations of protein related to pain-killer addiction

Scientists show how gastric bypass surgery restores some properties of nerve cells

Investigators recruit subjects for Boston Children's Hand Transplant Program

Study shows how cancer cells interact with healthy cells to migrate around the body during metastasis

Gulf War illness may have two distinct forms, study says

Research: Deep brain stimulation is associated with weight loss trend in morbidly obese patients

Acrolein offers potential tool to reduce symptoms of spinal cord injuries and multiple sclerosis

TAU researcher develops peptide to protect and restore microtubule function

Study offers hope for development of novel treatments for stroke, neurological diseases

Qiaobing Xu selected as Pew Scholar in Biomedical Sciences

New study tests vestibular prosthesis to help restore balance for people with Meniere's disease

Nervous system and nerve-growth factor play major role in arthritis

NACC recommendations address established pain therapies and preview potential future advances

Complications and death rates for cervical spine surgery are higher at teaching hospitals

Study unravels cause of hearing loss in humans

Researchers identify biochemical pathway that links nail growth to fingertip regeneration

African-Americans have much greater decrease in their sense of smell, study finds

Slowdowns in transport of important molecules may contribute to development of ALS

Loyola University surgeon uses electrical stimulation as part of surgical technique to treat Bell's palsy

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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