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One step closer to finding a cure for brain diseases

July 16, 2018, DGIST (Daegu Gyeongbuk Institute of Science and Technology) A research team led by Professor Jaewon Ko and Ji Won Um from Department of Brain and Cognitive Sciences identified a new principle of formation of brain synapses through synaptic binding protein complexes. Fig 1. Molecular model of PTPσ signaling pathways in heterologous synapse...

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‘Concussion pill’ shows promise in pre-clinical pilot study

July 16, 2018, University of Miami Leonard M. Miller School of Medicine In 2016, funded by a $16 million grant from Scythian, the multidisciplinary Miller School team embarked on a five-year study to examine the effects of combining CBD (a cannabinoid derivative of hemp) with an NMDA antagonist (an anesthetic used in animals and humans) for...

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Plant-based products are not lowering blood pressure

July 16, 2018, by Laurie Fickman, University of Houston In the high-pressure world of lowering hypertension, a surprising favorite isn’t standing up too well in clinical trials. “Plant products per se or traditional antioxidants like vitamins failed to have a positive impact on renal or cardiovascular health during clinical studies,” said Mustafa F. Lokhandwala, UH...

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Yale cancer researchers suggest new treatment for rare inherited cancers

YALE UNIVERSITY New Haven, Conn. — Studying two rare inherited cancer syndromes, Yale Cancer Center (YCC) scientists have found the cancers are driven by a breakdown in how cells repair their DNA. The discovery, published today in Nature Genetics, suggests a promising strategy for treatment with drugs recently approved for other forms of cancer, said the...

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Convergence of synaptic signals is mediated by a protein critical for learning and memory

Researchers at the Max Planck Florida Institute for Neuroscience show that protein Kinase C is a novel information integrator, keeping tabs on the recent history of neighboring synapses while simultaneously monitoring local synaptic input MAX PLANCK FLORIDA INSTITUTE FOR NEUROSCIENCE Inside the brain, is a complex symphony of perfectly coordinated signaling. Hundreds of different molecules...

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The immune system: T cells are built for speed

At TU Wien, immune cells are being examined using special microscopic methods, and this is causing previous ideas about the surface of T cells to be rethought. VIENNA UNIVERSITY OF TECHNOLOGY Without T cells, we could not survive. They are a key component of our immune system and have highly sensitive receptors on their surface...

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X-rays burst chemo-filled nanobubbles for targeted cancer drug delivery

Researchers at the Center for Nanoscale BioPhotonics (CNBP) have developed a new targeted treatment for cancer. Chemotherapy drugs are wrapped in “nano-bubbles” called liposomes, which are then injected into the desired part of the body and made to release their payload on demand, by applying X-ray radiation. A new potential cancer treatment uses nanobubbles called...

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Keeping kidney stones at bay during space flights

A kidney stone ultrasonic propulsion procedure for NASA space missions and for patients on Earth is being tested in UW Medicine emergency departments UNIVERSITY OF WASHINGTON HEALTH SCIENCES/UW MEDICINE A new, painless, non-invasive procedure that harnesses ultrasound technology to reposition kidney stones, in an effort to offer the sufferer quick relief, will undergo testing in...

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Virus-targeting white blood cells in tumors offer intriguing insights into responsiveness to immunotherapy

July 16, 2018, Agency for Science, Technology and Research (A*STAR), Singapore Bystander cells present in human lung and colorectal tumors could indicate how well a patient will respond to immunotherapy, an A*STAR-led study finds. Green and red tumor-infiltrating lymphocytes expressing CD39 in human lung cancer. Credit: A*STAR Singapore Immunology Network Directing patients’ immune responses against...