Collaborate Disseminate
Brain parasites are something that most people would naturally want to avoid, but maybe they can be used for good. A new study has found that a common brain parasite could be engineered to deliver drugs past the blood-brain barrier.
Tags: Brain, Blood-brain barrier, Alzheimer’s Disease, Parkinson’s Disease, University of Glasgow, Parasites
Continue reading “Cat poop” brain parasite could be hijacked to deliver drugs
An international team of neuroscientists has for the first time identified five distinct subtypes of Alzheimer’s disease, in what could be a breakthrough for treatment approaches and efficacy. They call for researchers and medical professionals to look at the disease not as a single diagnosis but five specific types of Alzheimer’s.
Tags: University of Amsterdam, Dementia, Alzheimer’s Disease, Blood-brain barrier, Neuroscience, Age-Related, Brain, Maastricht University
Continue reading ID of five subtypes of Alzheimer’s has huge implications for treatment
Two new studies have found that using focused ultrasound to open up the blood-brain barrier generated a positive immune response in the brain and allowed for the admission of gene-editing technology. The technique could be a non-invasive way of treating neurodegenerative diseases such as Alzheimer’s and Parkinson’s.
Tags: Alzheimer’s Disease, Blood-brain barrier, Ultrasound, Neuroscience
Continue reading Focused ultrasound could be a non-invasive treatment for Alzheimer’s
A new study has found that a substance extracted from the leaves of the hydrangea plant could be an effective treatment against the protein plaques that are thought to contribute to the development of Alzheimer’s disease.
Tags: Alzheimer’s Disease, Brain, Blood-brain barrier, Plants, Dementia
Continue reading Hydrangea compound inhibits buildup of Alzheimer’s-associated protein
New research in mice and zebrafish has uncovered the genetic signal needed to form and maintain the blood-brain barrier. The discovery could let scientists control the barrier’s permeability, providing a more effective way of delivering medicines to th… Continue reading Study identifies genetic signal that controls the blood-brain barrier
Being the control center of the body, your brain needs strong security against circulating pathogens or toxins. The blood-brain barrier (BBB) performs this vital function, but it can become “leaky.” Now, scientists at Stanford have identified therapeutic molecules that could help patch it up, to potentially prevent neurological diseases.
Tags: Brain, Blood-brain barrier, Blood, blood vessel, Neurological, Neuroscience, Stanford University, Multiple Sclerosis, Alzheimer’s Disease, Brain cancer
Continue reading Molecule patches leaks in blood-brain barrier to prevent MS or Alzheimer’s
The brain is a rather important organ, and as such, nature has gone to great lengths to protect it. The skull provides physical protection against knocks and bumps, but there’s …read more Continue reading Microbubbles and Ultrasound: Getting Drugs Through The Blood-Brain Barrier
In the quest to combat Alzheimer’s disease, researchers have been hopeful about the use of antibodies to destroy peptides in the brain that cause damaging tangles and plaque buildups. So far though, such treatments have been unsuccessful. Postulating that the issue had to do with the antibodies getting blocked by the blood-brain barrier, scientists have found a way to sneak them into the brains of mice afflicted with the disease, and have seen encouraging results.
Tags: Alzheimer’s Disease, Blood-brain barrier, antibodies, Brain, Neuroscience
Continue reading Sugar-coated antibodies cross blood-brain barrier to fight Alzheimer’s
The delivery of electrical impulses to different areas of the brain has been used for years to help alleviate the symptoms of Parkinson’s disease, as well as a range of other afflictions. However, the current method of dispatching the zaps involves implanting a pacemaker-like device in the chest and then running wires through holes in the skull to the relevant brain areas. A new technique using piezoelectric nanoparticles that are activated via bursts of ultrasound has shown promise as a wire-free way of stimulating the brain.
Tags: Nanoparticles, Deep Brain Stimulation, Blood-brain barrier, Pohang University of Science and Technology, Georgia Institute of Technology, Parkinson’s Disease, Epilepsy
Continue reading Brain-stimulating particles give electric jolts from ultrasound bursts
The brain’s natural defenses can make tumors in this part of the body difficult to treat, but scientists have found some early success using electrical fields in laboratory models. The technique involves using electrical energy to selectively target ca… Continue reading Electrical zapping of brain cells hints at a sweet spot for tumor death