Neuroscience News and Research

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Research shows nestin regulates formation of neuromuscular junction

In a study published in the Jan. 30, 2011, advance online edition of Nature Neuroscience, Salk Institute of Biological Studies investigators led by Kuo-Fen Lee, PhD., show that nestin has reason for being in a completely different cell type--muscle tissue.

30 Jan 2011

Research findings could help psychiatrists better diagnose depression, schizophrenia

When elderly drivers get behind the wheel, they often confront the harrowing reality that they cannot easily see other cars, pedestrians, or cyclists moving around them. This frightening effect of aging, it turns out, is not necessarily a result of a reduced ability to perceive moving objects, as one might suspect, but a heightened awareness of the backdrop against which these objects move.

29 Jan 2011

New research shows mini-stroke creates lasting damage to brain cells

Each year, approximately 150,000 Canadians have a transient ischemic attack, sometimes known as a mini-stroke. New research published today in Stroke, the journal of the American Heart Association shows these attacks may not be transient at all. They in fact create lasting damage to the brain

29 Jan 2011

Misaligned research, medical challenges and harsh economics thwart efforts against Alzheimer's disease

Misaligned research, medical challenges and harsh economics are thwarting efforts to slow the destructive course of Alzheimer's disease in the United States, according to a trio of nationally regarded Alzheimer's researchers writing a "Perspective" in Jan. 27 issue of the journal Neuron.

28 Jan 2011

Transcranial magnetic stimulation helps rats to learn more quickly

What sounds like science fiction is actually possible: thanks to magnetic stimulation, the activity of certain brain nerve cells can be deliberately influenced. What happens in the brain in this context has been unclear up to now. Medical experts from Bochum under the leadership of Prof. Dr. Klaus Funke (Department of Neurophysiology) have now shown that various stimulus patterns changed the activity of distinct neuronal cell types.

28 Jan 2011

Protein Erk necessary for nerve fibers to be wrapped with myelin

Researchers at the University of North Carolina at Chapel Hill have pinpointed a crucial function for a key player in the development of the nervous system. They found that this player - a protein called Erk - is necessary for nerve fibers to be wrapped with an insulating substance called myelin, which allows messages to be sent from the brain to the peripheral limbs and back again.

28 Jan 2011

H3 Biomedicine introduces cancer research and development operations in Cambridge

H3 Biomedicine today announced that it has launched research and development operations in Cambridge, Massachusetts. H3 Biomedicine will undertake a comprehensive approach to breakthrough oncology treatments based on two primary principles: 1) the genetics of patients' cancers can reveal drug targets tailored to their cancers and 2) the advances in modern chemistry enable the discovery of new classes of safe and effective drugs against these targets.

27 Jan 2011

As recording technology rapidly improves, neurons give up their secrets cell by cell

Scientists at The Rehabilitation Institute of Chicago (RIC), designated the "#1 Rehabilitation Hospital in America" by U.S. News & World Report since 1991, report that, thanks to improvements in technology and data analysis, our understanding of the functional principles that guide the development and operation of the brain could improve drastically in the next few years.

27 Jan 2011

Scientists discover new mechanism neurons use to fine-tune electrical output

Scientists in the Hotchkiss Brain Institute at the Faculty of Medicine, University of Calgary, have discovered a new mechanism that nerve cells (neurons) use to fine-tune their electrical output. The exciting discovery, published this week in the prestigious journal Nature Neuroscience, provides new insights about how the activity of the nervous system is regulated at the cellular level.

27 Jan 2011

Molecular mechanism in nerve fibers ensures rapid conductance of nervous system impulses

New research from the University of North Carolina at Chapel Hill School of Medicine describes a key molecular mechanism in nerve fibers that ensures the rapid conductance of nervous system impulses.

27 Jan 2011

How estrogen decreases risk and delays onset and progression of Alzheimer's disease

An influential article in the journal Progress in Neurobiology provided one of the first comprehensive reviews of how estrogen potentially can protect against Alzheimer's disease and other neurological disorders.

27 Jan 2011

Triggering CD45 molecule blocks early development of AD

A new target for the prevention of adverse immune responses identified as factors in the development of Alzheimer's disease (AD) has been discovered by researchers at the University of South Florida's Department of Psychiatry and the Center of Excellence for Aging and Brain Repair.

27 Jan 2011

Researchers discover new sensory neurons that mediate BP and metabolism regulation in liver

For 60 years, scientists have puzzled over the possibility of a hepatic osmoreceptor that influences blood pressure regulation. Now, researchers of the Max Delbr-ck Center for Molecular Medicine Berlin-Buch, the Experimental and Clinical Research Center of the MDC and Charit- and the Hannover Medical School appear to have made a breakthrough discovery.

27 Jan 2011

Teen brains react with erratic excitement during reward-driven tasks

University of Pittsburgh researchers have recorded neuron activity in adolescent rat brains that could reveal the biological root of the teenage propensity to consider rewards over consequences and explain why adolescents are more vulnerable to drug addiction, behavioral disorders, and other psychological ills.

27 Jan 2011

Abbott fourth quarter worldwide sales increase 13.4% to nearly $10 billion

Abbott today announced financial results for the fourth quarter ended Dec. 31, 2010.

27 Jan 2011

Inviragen completes memorandum of understanding with Duke-NUS

Inviragen, and the Duke-National University of Singapore Graduate Medical School announced today that they have completed a memorandum of understanding to establish a partnership between the two organizations.

27 Jan 2011

Potential therapy to enhance memory and prevent loss of long-term memory

Researchers from Mount Sinai School of Medicine have identified a therapy that may enhance memory and prevent the loss of long-term memory. The research is published in the January 27th issue of Nature.

27 Jan 2011

NINDS awards AndroScience $3.8M cooperative translational research grant for Kennedy's Disease

AndroScience Corp., based in San Diego, California, announced receiving a $3.8 Million, 3-year milestone-driven, cooperative translational research grant from the National Institute of Neurological Disorders and Stroke (NINDS) of the National Institutes of Health (NIH).

25 Jan 2011

Eisai to seek marketing authorization for perampanel in the U.S. and EU

Eisai announced today that it will submit Marketing Authorization Applications in the United States and the European Union for the investigational compound perampanel (E2007) based on the results of three Phase III pivotal studies. Perampanel is a first-in-class, highly selective non-competitive AMPA-type glutamate receptor antagonist, discovered and being developed by Eisai for adjunctive treatment of partial onset seizures in patients with epilepsy.

25 Jan 2011

Glioblastoma's molecular flexibility helps resist nearly all treatment efforts

Glioblastoma, the most common and lethal form of brain cancer and the disease that killed Massachusetts Senator Ted Kennedy, resists nearly all treatment efforts, even when attacked simultaneously on several fronts. One explanation can be found in the tumor cells' unexpected flexibility, discovered researchers at the Salk Institute for Biological Studies.

25 Jan 2011

Neuroscience News and Research

Research shows nestin regulates formation of neuromuscular junction

Research findings could help psychiatrists better diagnose depression, schizophrenia

New research shows mini-stroke creates lasting damage to brain cells

Misaligned research, medical challenges and harsh economics thwart efforts against Alzheimer's disease

Transcranial magnetic stimulation helps rats to learn more quickly

Protein Erk necessary for nerve fibers to be wrapped with myelin

H3 Biomedicine introduces cancer research and development operations in Cambridge

As recording technology rapidly improves, neurons give up their secrets cell by cell

Scientists discover new mechanism neurons use to fine-tune electrical output

Molecular mechanism in nerve fibers ensures rapid conductance of nervous system impulses

How estrogen decreases risk and delays onset and progression of Alzheimer's disease

Triggering CD45 molecule blocks early development of AD

Researchers discover new sensory neurons that mediate BP and metabolism regulation in liver

Teen brains react with erratic excitement during reward-driven tasks

Abbott fourth quarter worldwide sales increase 13.4% to nearly $10 billion

Inviragen completes memorandum of understanding with Duke-NUS

Potential therapy to enhance memory and prevent loss of long-term memory

NINDS awards AndroScience $3.8M cooperative translational research grant for Kennedy's Disease

Eisai to seek marketing authorization for perampanel in the U.S. and EU

Glioblastoma's molecular flexibility helps resist nearly all treatment efforts

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