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Researchers identify genes that allow brain cancer-causing stem cells to resist treatment
While great interest has followed the discovery of neural stem cells and their potential for someday treating diseases and injuries of the brain and spinal cord, recent research identified "cancer stem cells," a small population of cells that appear to be the source of cells comprising a malignant brain tumor. view more (2006-12-18)
Slipping past the blood brain barrier: Research shows potential treatment for brain cancer
A compound that kills cancer can sneak past the blood brain barrier, which protects the brain from foreign substances, to do its work in fighting a particularly invasive brain cancer. view more (2005-08-23)
UNC-Duke study: Impaired brain plasticity linked to Angelman syndrome learning deficits
How might disruption of a single gene in the brain cause the severe cognitive deficits associated with Angelman syndrome, a neurogenetic disorder? Researchers at the University of North Carolina at Chapel Hill School of Medicine and Duke University now believe they have the answer: impaired brain plasticity. view more (2009-05-11)
Brain power goes green
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. view more (2009-10-15)
Stem cell research aims to tackle Parkinson's disease
Scientists in Sweden are developing new ways to grow brain cells in the laboratory that could one day be used to treat patients with Parkinson's disease, an international conference of biologists organised by the European Science Foundation (ESF) was told last week. view more (2008-01-21)
Alzheimer's study first to explain death of brain cells
Researchers at Children's Hospital & Research Center at Oakland (CHRCO) have published a new study that is the first to explain how brain cells die in patients with Alzheimer's Disease. view more (2006-03-15)
Groundbreaking study helps explain why preemie brains improve over time
Infants born prematurely and with hypoxia-inadequate oxygen to the blood-are able to recover some cells, volume and weight in the brain after oxygen supply is restored, Yale School of Medicine researchers report in Experimental Neurology. view more (2005-06-28)
Technique used commonly in physics finds application in neuroscience
o understand how brain cells release compounds (or transmitters) used when the cells communicate with each other, Vladimir Parpura, associate professor of neuroscience, and Umar Mohideen, professor of physics at UC Riverside, devised a new technique, used commonly in physics, that can be applied now to the study of a wide range of biological... view more... (2006-08-07)
Scientists find a key culprit in stroke brain cell damage
Researchers have identified a key player in the killing of brain cells after a stroke or a seizure. The protein asparagine endopeptidase (AEP) unleashes enzymes that break down brain cells' DNA, scientists at Emory University School of Medicine have found. view more (2008-03-28)
Research may unlock mystery of autism's origin in the brain
In the first study of its kind, researchers have discovered that in autistic individuals, connections between brain cells may be deficient within single regions, and not just between regions, as was previously believed. view more (2007-08-23)
Brain tumor researchers find their 'niche'
Brain tumors appear to arise from cancer stem cells (CSCs) that live within microscopic protective "niches" formed by blood vessels in the brain; and disrupting these niches is a promising strategy for eliminating the tumors and preventing them from re-growing. view more (2007-01-17)
New clues to stroke role in Alzheimer's
Researchers have discovered key details of how stroke or traumatic brain injury can trigger Alzheimer's disease (AD) by enhancing formation of brain-clogging amyloid plaques. view more (2007-06-07)
Researchers discover gene essencial to cerebellum formation
A study published this week in the scientific journal PNAS provides new information on the origin of different cells in the cerebellum, an important component of the central nervous system found in all vertebrates, including humans, and the part of the brain that controls movement. view more (2007-03-07)
Animal Study Identifies Promising New Target for Brain Tumor Therapy
A drug that targets the body's immune cells may be effective in treating malignant brain tumors, according to a new study led by researchers at Duke's Preston Robert Tisch Brain Tumor Center. In animal models, the drug re-engaged the body's cancer-damaged immune system. view more (2007-05-09)
Cancer stem cells spur glioma Angiogenesis, could hold key to brain tumor therapy
Stem cell-like glioma cancer cells that share many characteristics with normal stem cells propel the lethal growth of brain cancers by promoting tumor blood vessel formation, and may hold the key to treating these deadly cancers. view more (2006-08-15)
Natural protein stops deadly human brain cancer in mice
Scientists from Johns Hopkins and from the University of Milan have effectively proven that they can inhibit lethal human brain cancers in mice using a protein that selectively induces positive changes in the activity of cells that behave like cancer stem cells. view more (2006-12-08)
Bigger not necessarily better, when it comes to brains
Tiny insects could be as intelligent as much bigger animals, despite only having a brain the size of a pinhead, say scientists at Queen Mary, University of London. view more (2009-11-18)
Cell therapy slows progression of an inherited neurological disease; Improves motor skills in mice
In an important discovery, scientists have demonstrated that the progression of a type of genetic brain disease is slowed and symptoms are improved in mice that received cell transplants. view more (2006-03-23)
Cell Therapy for Parkinson's Disease
According to research work at the University Hospital, cell therapy could improve many of the motor deficits of patients with Parkinson's Disease. view more (2004-05-03)
Researchers reveal repressor protein blocks neural stem cell development
A protein known to repress gene transcription at the molecular level in a variety of processes also blocks embryonic neural stem cells from differentiating into neurons. view more (2007-10-11)
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