Blood-brain Barrier Current Events | Blood-brain Barrier News | 4
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Tumor-killing virus selectively targets diseased brain cells
New findings show that a specialized virus with the ability to reproduce its tumor-killing genes can selectively target tumors in the brains of mice and eliminate them. view more (2008-02-20)
Drug linked to increase in brain hemorrhage cases
The rate of brain hemorrhages associated with blood thinning drugs quintupled during the 1990s, according to a study published in the January 9, 2007, issue of Neurology, the scientific journal of the American Academy of Neurology. In people over age 80, the rate increased more than tenfold. view more (2007-01-09)
What's the influence of laxative agents on mucosal barrier repair?
The prostone lubiprostone has been shown to stimulate chloride secretion via one of the minor intestinal epithelial channels, ClC-2. This results in sustained low-level secretion of water into the lumen. view more (2008-11-03)
Antiepileptic Drug Developed At Hebrew University To Undergo Phase Three Clinical Trials Under New Agreement
The new antiepileptic drug valrocemide, developed at the Hebrew University of Jerusalem by Meir Bialer, the David Eisenberg Professor of Pharmacy, will undergo phase three clinical trials in the U.S. under a new agreement between Teva Pharmaceutical Industries of Israel and Acorda Therapeutics of the U.S. Teva acquired the rights to the drug from... view more... (2003-10-02)
Looking beyond biodiversity to explain community invasibility
Most existing experimental and theoretical studies suggest that diversity is an effective barrier to plant invasion. However, these studies may be limited in their generality, because they involve relatively small numbers of species or examine only short time periods. To evaluate how invasions are controlled in more realistic situations, Meiners,... view more... (2004-02-05)
Growth factor protects brain against damage from stroke
A naturally occurring growth factor called neuregulin-1 protects brain cells from damage resulting from stroke, according to an animal study conducted by researchers at Morehouse School of Medicine (MSM) and the Atlanta-based Center for Behavioral Neuroscience (CBN). view more (2005-12-14)
Draining away brain's toxic protein to stop Alzheimer's
Scientists are trying a plumber's approach to rid the brain of the amyloid buildup that plagues Alzheimer's patients: Simply drain the toxic protein away. view more (2007-08-13)
Scientists successfully reprogram blood cells
Researchers have transplanted genetically modified hematopoietic stem cells into mice so that their developing red blood cells produce a critical lysosomal enzyme -preventing or reducing organ and central nervous system damage from the often-fatal genetic disorder Hurler's syndrome. view more (2009-11-10)
MRI study opens door to assessing, preventing dangerous brain iron levels
A magnetic resonance imaging (MRI) study at UCLA opens new doors to assessing and potentially preventing brain iron accumulation associated with risk of developing degenerative brain diseases such as Alzheimer's, Parkinson's and Dementia With Lewy Bodies. view more (2006-03-27)
Scientists find how neural activity spurs blood flow in the brain
New research from Harvard University neuroscientists has pinpointed exactly how neural activity boosts blood flow to the brain. The finding has important implications for our understanding of common brain imaging techniques such as fMRI, which uses blood flow in the brain as a proxy for neural activity. view more (2008-06-26)
Brain Research To Help In Fight Against Cardiovascular Disease
Scientists at the University of Liverpool, supported by the British Heart Foundation, are studying blood flow in the brain to further medical understanding of cardiovascular disease. view more (2005-03-21)
Statins show dramatic drug and cell dependent effects in the brain
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. view more (2009-10-29)
UGA study suggests that lowering blood pressure following stroke may reduce damage
A new University of Georgia study suggests that commonly prescribed drugs used to lower blood pressure may help reduce brain damage when given within 24 hours of a stroke. view more (2007-04-18)
The Biochemist, June 2001 Edition, Theme: Take The Strain - Brain Degeneration
Older and wiser - Introduction by Elaine Snell Sadly, in the UK alone, one in every 100 people over the age of 65 years has Parkinson's disease. Globally, the number of people with Alzheimer's disease will double to 30 million in the next 30 years. By the middle of the century, the number of people over the age of 90 years will have trebled.... view more... (2001-06-01)
Clues to the progression of Alzheimer's disease revealed in brain imaging studies
A novel imaging agent heralded for its potential to diagnose Alzheimer's disease during life is now giving researchers information never before available about how and where the disease progresses in the brain. view more (2005-11-15)
Brain Structure Assists in Immune Response, According to Penn Vet Study
For the first time, a team of researchers at the University of Pennsylvania School of Veterinary Medicine have imaged in real time the body's immune response to a parasitic infection in the brain. view more (2009-01-29)
Is the intestinal mucosa barrier malfunction involved in non-alcoholic steatohepatitis?
The pathogenesis of NASH remains unclear. Nowadays, lipid metabolism abnormality, insulin resistance and oxidative stress and lipid peroxidation reaction are thought to place an important role in the pathogenesis of NASH. view more (2008-09-18)
Diabetics to benefit as clinical chemistry gets under the skin
Water makes up more than 70 percent of our bodies, and our skin works like an oily film providing an effective barrier to keep water and the other charged substances inside us. But skin is not an impermeable material, and charged substances from inside the body can be made to cross the skin barrier by applying an electric field. Iontophoresis is a... view more... (2002-03-26)
Blood flow to brain may be clue to certain dementias
The amount of blood flowing into the brain may play a larger role in the development of dementia than previously believed, according to a study in the September issue of the journal Radiology. view more (2005-08-30)
Coffee: a cause of neonatal seizures?
Epidemiological observations raised the possibility that coffee was deleterious for newborn babies. For the last ten years the American Food and Drug Administration (FDA) has therefore recommended that pregnant women limit their consumption of coffee. view more (1999-06-16)
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