The blood-brain barrier remains a major obstacle to the successful delivery of drugs to treat central nervous system disorders, reports Genetic Engineering and Biotechnology News.
... delay the onset of neurodegenerative diseases such as Alzheimer's and Parkinson's in which leakiness of the blood brain barrier is a characteristic.
The researchers placed 25 young male mice – aged ...
... wet, about a third the size of similar particles used in other parts of the body.
Crossing the blood-brain barrier depends on the size of the particle, its lipid, or fat, content, and the electric ...
... found that these diseases cause unique and disease-specific alterations to the blood vessels of the blood brain barrier. The scientists used these distinct alterations to target the brain with gene ...
... PhysOrg.com) -- The drug vorinostat is able to cross the blood-brain barrier and reduce the development of large metastatic tumors in mice brains by 62 percent when compared to mice ...
... brain has its own, resident population of dendritic cells that may serve as a line of defense against pathogens that sneak past the blood-brain barrier.
... would be too large to cross the blood-brain barrier. Cutting the protein into fragments, Prof ... What happens in the nerve cells of Alzheimer's brains can be likened to a derailed train, says Prof. Gozes ...
... scientists takes advantage of the versatility of bioconjugated quantum rods to ferry novel diagnostic and therapeutic agents across the blood-brain barrier, according to recent in vitro findings.
... anti-tumor drug adriamycin in the treatment of brain tumors in a rat model. We chose adriamycin ... part of the National Institutes of Health, for his blood-brain barrier research.
In the current studies ...
... bacteria—a chemical present in high levels in the blood of HIV-infected people—helps HIV to penetrate the usually-impregnable blood brain barrier (BBB). The findings, published in the August ...
... of the brain. They provide nutrients to neurons, are integral in the formation of the blood-brain-barrier, and have essential functions in controlling neuronal activity.
Normal astrocytes are star- ...
... creating and developing new drugs to treat brain diseases, announced today that its lead product ... transport these drugs candidates across the blood-brain barrier, thus treat many diseases of the central ...
... Cell Biology. Like many a modern nation, the brain requires tight border security to maintain ... nutrients and keep out toxic substances. The blood–brain barrier (BBB) is a virtually impermeable network ...
... 's ability to clear out amyloid-beta, through the vascular system and across the blood-brain barrier, is central to the development of Alzheimer's disease."
In the latest work the Rochester team, ...
... to particular medications. "Glioblastomas release exosomes in sufficient quantities to pass the blood-brain barrier. We were able to isolate them, analyze the RNA transcripts and show how they might ...
