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Renal denervation leads to better outcomes than standard drug treatment in patients with AHF

Renal denervation leads to better outcomes than standard drug treatment in patients with advanced heart failure, according to research presented at ESC Congress 2012. The results of the Olomouc I pilot study were presented by Dr Miloš Táborský from the University Hospital Olomouc.

27 Aug 2012

New method helps engineer tissues with embedded nanoscale networks

A multi-institutional research team has developed a method for embedding networks of biocompatible nanoscale wires within engineered tissues. These networks—which mark the first time that electronics and tissue have been truly merged in 3D—allow direct tissue sensing and potentially stimulation, a potential boon for development of engineered tissues that incorporate capabilities for monitoring and stimulation, and of devices for screening new drugs.

27 Aug 2012

Renal denervation safe and effective in patients with treatment resistant hypertension

Renal denervation leads to significant and sustained blood pressure reduction for up to 18 months in patients with treatment resistant hypertension, according to research presented at ESC Congress 2012.

27 Aug 2012

Profilin-1 gene influences survival time in Lou Gehrig's disease

A team of scientists, including faculty at the University of Massachusetts Medical School (UMMS), have discovered a gene that influences survival time in amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig's disease).

27 Aug 2012

Abnormalities in mitochondrial length promote development of neurodegenerative diseases

Goldilocks was on to something when she preferred everything "just right." Harvard Medical School researchers have found that when it comes to the length of mitochondria, the power-producing organelles, applying the fairy tale's mantra is crucial to the health of a cell. More specifically, abnormalities in mitochondrial length promote the development of neurodegenerative diseases such as Alzheimer's.

24 Aug 2012

Confocal light sheet microscopy yields high-resolution views of brain’s neural pathways

Shortly after the Hubble Space Telescope went into orbit in 1990 it was discovered that the craft had blurred vision. Fortunately, Space Shuttle astronauts were able to remedy the problem a few years later with supplemental optics. Now, a team of Italian researchers has performed a similar sight-correcting feat for a microscope imaging technique designed to explore a universe seemingly as vast as Hubble's but at the opposite end of the size spectrum—the neural pathways of the brain.

24 Aug 2012

LXRbeta may play a role in prevention and treatment of Parkinson's

Scientists at the University of Houston (UH) have discovered what may possibly be a key ingredient in the fight against Parkinson's disease.

24 Aug 2012

Study might help solve the biggest mystery of Parkinson’s

The recent discoveries that α-Synuclein(α-Syn) protein, a central player in Parkinson´s disease (PD) brain destruction, could not only pass from one neuron to another but also exist outside neuronal cells has led to major rethink on the disease.

23 Aug 2012

Surface electromyography can rehabilitate muscles in children with cranial nerve palsy

A child's smile is something we take for granted. But muscle dysfunction can turn a simple expression of joy into a challenge. Surface electromyography provides a noninvasive method of sensing muscle activity that can be used for muscle rehabilitation—and to bring a smile to a child's face.

22 Aug 2012

Researchers report how Alzheimer's protein deposits disrupt signalling between nerve cells

How abnormal protein deposits in the brains of Alzheimer's patients disrupt the signalling between nerve cells has now been reported by researchers in Bochum and Munich, led by Dr. Thorsten M-ller from the Medizinisches Proteom-Center of the Ruhr-Universit-t, in the journal Molecular and Cellular Proteomics. They varied the amount of APP protein and related proteins associated with Alzheimer's disease in cell cultures, and then analysed how this manipulation affected other proteins in the cell.

22 Aug 2012

Study identifies how genetic mutations in the nervous system cause Duane Syndrome

A research team from King's College London and the University of Exeter Medical School has identified how a genetic mutation acts during the development of nerves responsible for controlling eye muscles, resulting in movement disorders such as Duane Syndrome, a form of squint.

22 Aug 2012

Neurally-interfaced hand prosthesis re-establishes communication between nervous systems

Amputation disrupts not only the peripheral nervous system but also central structures of the brain. While the brain is able to adapt and compensate for injury in certain conditions, in amputees the traumatic event prevents adaptive cortical changes. A group of scientists reports adaptive plastic changes in an amputee's brain following implantation of multielectrode arrays inside peripheral nerves.

21 Aug 2012

Views on Medicare debate: Krugman skewers Ryan's budget plan; WSJ says Obama setting a double standard

On the spending side, Mr. Ryan proposes huge cuts in Medicaid, turning it over to the states while sharply reducing funding relative to projections under current policy. That saves around $800 billion. He proposes similar harsh cuts in food stamps, saving a further $130 billion or so, plus a grab-bag of other cuts, such as reduced aid to college students.

21 Aug 2012

Study demonstrates MRI role in defining and understanding causes of MS

New magnetic resonance imaging (MRI) research shows that changes in brain blood flow associated with vein abnormalities are not specific for multiple sclerosis (MS) and do not contribute to its severity, despite what some researchers have speculated. Results of the research are published online in the journal Radiology.

21 Aug 2012

High-definition fiber tractography shows white matter tracts in living brain

A technique called high-definition fiber tractography (HDFT) provides a powerful new tool for tracing the course of nerve fiber connections within the brain—with the potential to improve the accuracy of neurosurgical planning and to advance scientific understanding of the brain's structural and functional networks, reports a paper in the August issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

21 Aug 2012

New neurotechnology aims to help rehabilitate stroke survivors

What comes naturally to most people - to think and then do - is difficult for stroke patients who have lost the full use of their limbs. New research by Rice University, the University of Houston (UH) and TIRR Memorial Hermann aims to help victims recover that ability to the fullest extent possible with a $1.17 million grant from the National Institutes of Health (NIH) and the President's National Robotics Initiative (NRI).

21 Aug 2012

Semen protein acts on the female brain to prompt ovulation

An international team of scientists led by Gregg Adams at the University of Saskatchewan has discovered that a protein in semen acts on the female brain to prompt ovulation, and is the same molecule that regulates the growth, maintenance, and survival of nerve cells.

21 Aug 2012

Protein toxic to nerve cells in AD also contributes to memory loss

The underlying causes of Alzheimer's disease are not fully understood, but a good deal of evidence points to the accumulation of β-amyloid, a protein that's toxic to nerve cells. β-amyloid is formed by the activity of several enzymes, including one called BACE1. Most Alzheimer's disease patients have elevated levels of BACE1, which in turn leads to more brain-damaging β-amyloid protein.

20 Aug 2012

Views on Medicare feud: Both sides working toward cuts; If vouchers aren't the answer, what is?

Americans who don't count themselves confused by the current debate over Medicare must be in the minority. Mitt Romney and Republican running mate Rep. Paul D. Ryan accused President Obama of hurting seniors by cutting $716 billion from the federal health program. The president retorts that the Republicans would "end Medicare as we know it." The truth is that both sides have plans that dramatically change the nearly half-century-old program.

18 Aug 2012

Mylan Pharmaceuticals receives FDA approval for pioglitazone tablets to treat type 2 diabetes

The U.S. Food and Drug Administration today approved the first generic version of Actos (pioglitazone hydrochloride) tablets. Along with diet and exercise, pioglitazone is used to improve blood glucose control in adults with type 2 diabetes.

18 Aug 2012

Nerve News and Research

Renal denervation leads to better outcomes than standard drug treatment in patients with AHF

New method helps engineer tissues with embedded nanoscale networks

Renal denervation safe and effective in patients with treatment resistant hypertension

Profilin-1 gene influences survival time in Lou Gehrig's disease

Abnormalities in mitochondrial length promote development of neurodegenerative diseases

Confocal light sheet microscopy yields high-resolution views of brain’s neural pathways

LXRbeta may play a role in prevention and treatment of Parkinson's

Study might help solve the biggest mystery of Parkinson’s

Surface electromyography can rehabilitate muscles in children with cranial nerve palsy

Researchers report how Alzheimer's protein deposits disrupt signalling between nerve cells

Study identifies how genetic mutations in the nervous system cause Duane Syndrome

Neurally-interfaced hand prosthesis re-establishes communication between nervous systems

Views on Medicare debate: Krugman skewers Ryan's budget plan; WSJ says Obama setting a double standard

Study demonstrates MRI role in defining and understanding causes of MS

High-definition fiber tractography shows white matter tracts in living brain

New neurotechnology aims to help rehabilitate stroke survivors

Semen protein acts on the female brain to prompt ovulation

Protein toxic to nerve cells in AD also contributes to memory loss

Views on Medicare feud: Both sides working toward cuts; If vouchers aren't the answer, what is?

Mylan Pharmaceuticals receives FDA approval for pioglitazone tablets to treat type 2 diabetes

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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