Brain Cell News and Research

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Long-term effects of statin therapy could lead to transient or permanent cognitive impairment

Besides their tremendous value in treating high cholesterol and lowering the risk of heart disease, statins have also been reported to potentially lower the risks of other diseases, such as dementia. However, a study in the October Journal of Lipid Research finds that similar statin drugs can have profoundly different effects on brain cells -both beneficial and detrimental.

29 Oct 2009

CTE cases are misdiagnosed as Alzheimer's disease, says CSTE researchers

The Center for the Study of Traumatic Encephalopathy (CSTE) at Boston University School of Medicine (BUSM) announced today that a recently deceased member of the NFL Hall of Fame suffered from the degenerative brain disease Chronic Traumatic Encephalopathy (CTE) when he died, becoming the 10th former NFL player diagnosed with the disease.

29 Oct 2009

Brain cell transplants help replace degenerated neurons, finds Swiss research team

A Swiss research team has found that using an animal's own brain cells (autologous transplant) to replace degenerated neurons in select brain areas of donor primates with simulated but asymptomatic Parkinson's disease and previously in a motor cortex lesion model, provides a degree of brain protection and may be useful in repairing brain lesions and restoring function.

29 Oct 2009

Gene variant may be the cause for bad driving: UC Irvine neuroscientists

Bad drivers may in part have their genes to blame, suggests a new study by UC Irvine neuroscientists.

29 Oct 2009

Scientists test rapamycin's effectiveness at rescuing impaired nerve cells

Johns Hopkins scientists report having used a commercially available drug to successfully "rescue" animal brain cells that they had intentionally damaged by manipulating a newly discovered gene that links susceptibility genes for schizophrenia and autism.

28 Oct 2009

Susceptibility to schizophrenia and autism may have common genetic fingerprints, says researchers

28 Oct 2009

Supplemental oxygen during stroke is effective to combat brain tissue damage

Scientists have countered findings of previous clinical trials by showing that giving supplemental oxygen to animals during a stroke can reduce damage to brain tissue surrounding the clot.

26 Oct 2009

Study: General anesthesia can cause brain injury in immature rats

Studies by researchers at Wake Forest University School of Medicine have shown that blocking the NMDA receptor in immature rats leads to profound, rapid brain injury and disruption of auditory function as the animals mature.

23 Oct 2009

Brain inflammation not linked to Alzheimer's disease

In a surprising reversal of long-standing scientific belief, researchers at the Mayo Clinic campus in Florida have discovered that inflammation in the brain is not the trigger that leads to buildup of amyloid deposits and development of Alzheimer's disease.

23 Oct 2009

Researchers discover neurons that precisely keep time in the primate brain

Groups of neurons that precisely keep time have been discovered in the primate brain by a team of researchers that includes Dezhe Jin, assistant professor of physics at Penn State University and two neuroscientists from the RIKEN Brain Science Institute in Japan and the Massachusetts Institute of Technology (MIT).

23 Oct 2009

Research in specific cells and circuitry affected by addiction may help guard against relapse

New research using animal models is enabling a deeper understanding of the neurobiology of compulsive drug addiction in humans - knowledge that may lead to more effective treatment options to weaken the powerful cravings that cause people to relapse.

22 Oct 2009

Novel HIV drug to be studied in cell cultures and patients

A $6 million, five-year federal grant to The Children's Hospital of Philadelphia Research Institute will enable researchers to investigate a novel approach in treating HIV infection---a unique class of drugs focused on developing therapies for psychological and neurological effects in AIDS.

19 Oct 2009

Research study on epileptic seizures in individuals with alcohol withdrawal syndrome

Epileptic seizures are the most dramatic and prominent aspect of the "alcohol withdrawal syndrome" that occurs when a person abruptly stops a long-term or chronic drinking habit. Researchers have shown that the flow of calcium ions into brain cells via voltage-gated calcium channels plays an important role in the generation of alcohol withdrawal seizures, because blocking this flow suppresses these seizures.

19 Oct 2009

Human brains have amazing ability to be energy efficient, say researchers

Our brains, it turns out, are eco-friendly. A study published in Science and reviewed by F1000 Biology members Venkatesh Murthy and Jakob Sorensen reveals that our brains have the amazing ability to be energy efficient.

15 Oct 2009

Specific immune system cells linked to susceptibility of younger people to variant CJD

Specific cells within the immune system could help explain why younger people are more susceptible to variant CJD, scientists believe.

15 Oct 2009

Much remains to be done for autism spectrum disorders, say experts

Scientific understanding and medical treatments for autism spectrum disorders (ASDs) have advanced significantly over the past several years, but much remains to be done, say experts from the Center for Autism Research at The Children's Hospital of Philadelphia who published a scientific review of the field today.

15 Oct 2009

Brain researcher finds how the epilepsy and pain drug works

A Duke University Medical Center researcher who spent years looking for the signals that prompt the brain to form new connections between neurons has found one that may explain precisely how a well-known drug for epilepsy and pain actually works.

14 Oct 2009

Study shows elevated levels of antioxidant urate can slow the progression of Parkinson's disease

By examining data from a 20-year-old clinical trial, a research team based at the MassGeneral Institute for Neurodegenerative Diseases (MGH-MIND) and Harvard School of Public Health (HSPH), has found evidence supporting the findings of their 2008 study - that elevated levels of the antioxidant urate may slow the progression of Parkinson's disease.

14 Oct 2009

Study reveals the importance of cholestrol derivative in brain cell formation

A derivative of cholesterol is necessary for the formation of brain cells, according to a study from the Swedish medical university Karolinska Institutet. The results, which are published in the journal Cell Stem Cell, can help scientists to cultivate dopamine-producing cells outside the body.

2 Oct 2009

An overview on nanoparticles

At SINTEF scientist both exploit the benefits of the nanotechnology and try to discover how tiny particles could behave hazardous in nature.

28 Sep 2009

Brain Cell News and Research

Long-term effects of statin therapy could lead to transient or permanent cognitive impairment

CTE cases are misdiagnosed as Alzheimer's disease, says CSTE researchers

Brain cell transplants help replace degenerated neurons, finds Swiss research team

Gene variant may be the cause for bad driving: UC Irvine neuroscientists

Scientists test rapamycin's effectiveness at rescuing impaired nerve cells

Susceptibility to schizophrenia and autism may have common genetic fingerprints, says researchers

Supplemental oxygen during stroke is effective to combat brain tissue damage

Study: General anesthesia can cause brain injury in immature rats

Brain inflammation not linked to Alzheimer's disease

Researchers discover neurons that precisely keep time in the primate brain

Research in specific cells and circuitry affected by addiction may help guard against relapse

Novel HIV drug to be studied in cell cultures and patients

Research study on epileptic seizures in individuals with alcohol withdrawal syndrome

Human brains have amazing ability to be energy efficient, say researchers

Specific immune system cells linked to susceptibility of younger people to variant CJD

Much remains to be done for autism spectrum disorders, say experts

Brain researcher finds how the epilepsy and pain drug works

Study shows elevated levels of antioxidant urate can slow the progression of Parkinson's disease

Study reveals the importance of cholestrol derivative in brain cell formation

An overview on nanoparticles

Industry Focus eBook - Cell & Gene Therapy (1st Edition) eBook

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

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