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Johns Hopkins scientists use experimental therapy to reverse progression of atherosclerosis in rodents

In what may be a major leap forward in the quest for new treatments of the most common form of cardiovascular disease, scientists at Johns Hopkins report they have found a way to halt and reverse the progression of atherosclerosis in rodents by loading microscopic nanoparticles with a chemical that restores the animals’ ability to properly handle cholesterol.

24 Jun 2015

Researchers develop new implantable drug-delivery system using nanowire

A team of researchers has created a new implantable drug-delivery system using nanowires that can be wirelessly controlled.

24 Jun 2015

Discovery may accelerate development of new drugs to treat Huntington's disease

By identifying in spinal fluid how the characteristic mutant proteins of Huntington's disease spread from cell to cell, UC Irvine scientists and colleagues have created a new method to quickly and accurately track the presence and proliferation of these neuron-damaging compounds -- a discovery that may accelerate the development of new drugs to treat this incurable disease.

24 Jun 2015

Northeastern professor receives $1.4 million NIH grant to design microfluidic devices for vaccine development

Northeastern professor of chemical engineering Shashi Murthy has received a four-year, $1.4 million award from the National Institutes of Health to develop a novel instrument that would automate an important process used in creating effective vaccines.

24 Jun 2015

Genetic Alliance, Claritas Genomics team up to help patients and families participate in rare disease research

Today Claritas Genomics and Genetic Alliance announced a partnership to help patients and families find and participate in relevant research opportunities that will advance understanding of individual genetic disorders and development of new therapies.

24 Jun 2015

Johns Hopkins researchers identify multiple genetic changes that may increase risk of pancreatic cancer

In a genome-wide association study believed to be the largest of its kind, Johns Hopkins researchers have uncovered four regions in the human genome where changes may increase the risk of pancreatic cancer.

24 Jun 2015

PolyU develops novel big data analysis platform for analyzing interactions among cancer genes

The Hong Kong Polytechnic University has achieved a breakthrough in the cancer genomics by developing a novel big data analysis platform for analyzing the interactions among genes. The analysis platform unveils the unregulated patterns of gene network in cancer and discovers potential diagnostic and therapeutic target genes, Nucleophosmin (NPM1) and its associated genes, in Chronic Myelogenous Leukemia (CML).

24 Jun 2015

Discovery provides basis for new pertussis treatments

The worldwide spreading of the whooping cough, also known as pertussis, has substantially increased since 2010. Researchers from the Biozentrum, University of Basel, have investigated structure and function of an important membrane protein of the bacterium causing pertussis. They discovered that the protein structure differs from a previously postulated model.

24 Jun 2015

Scientific collaboration pinpoints genetic cause of rare form of blindness in newborn babies

A scientific collaboration, involving the Manchester Centre for Genomic Medicine at Saint Mary's Hospital, UK, and the Telethon Institute of Genetics and Medicine in Naples, Italy, has pinpointed the genetic cause of a rare form of blindness, which can present itself as a key-hole shaped defect in the eye in newborn babies.

24 Jun 2015

Parkinson's disease may start in the gastrointestinal tract

The chronic neurodegenerative Parkinson's disease affects an increasing number of people. However, scientists still do not know why some people develop Parkinson's disease. Now researchers from Aarhus University and Aarhus University Hospital have taken an important step towards a better understanding of the disease.

24 Jun 2015

Stanford researchers find how neurons work together to control movement in people with paralysis

Stanford University researchers studying how the brain controls movement in people with paralysis, related to their diagnosis of Lou Gehrig's disease, have found that groups of neurons work together, firing in complex rhythms to signal muscles about when and where to move.

24 Jun 2015

Selective use of biomarker testing for breast cancer patients can save millions of dollars in health care spending

A review of medical records for almost 200 patients with breast cancer suggests that more selective use of biomarker testing for such patients has the potential to save millions of dollars in health care spending without compromising care, according to Johns Hopkins researchers.

23 Jun 2015

FDA-approved antihypertensive drug can stop cocaine and alcohol addiction

Researchers at The University of Texas at Austin have successfully stopped cocaine and alcohol addiction in experiments using a drug already approved by the U.S. Food and Drug Administration (FDA) to treat high blood pressure. If the treatment is proven effective in humans, it would be the first of its kind -- one that could help prevent relapses by erasing the unconscious memories that underlie addiction.

23 Jun 2015

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

As part of their long-term investigation of regulatory factors in the bacterial cell cycle, molecular biologists at the University of Massachusetts Amherst now report finding a surprising new role for one factor, CpdR, an adaptor that helps to regulate selective protein destruction, the main control mechanism of cell cycle progression in bacteria, at specific times.

23 Jun 2015

Hiroshima University researchers study promising biomarker for severity of ARWMCs, endothelial function

A promising biomarker for the severity of age-related white matter changes (ARWMCs) and endothelial function was evaluated at Hiroshima University, Japan. The relationship between this biomarker, the telomeric 3'-overhang (G-tail) length, and cardiovascular risk in humans is unclear so far.

23 Jun 2015

New 'smart insulin patch' could help patients suffering from diabetes

Painful insulin injections could become a thing of the past for the millions of Americans who suffer from diabetes, thanks to a new invention from researchers at the University of North Carolina and NC State, who have created the first "smart insulin patch" that can detect increases in blood sugar levels and secrete doses of insulin into the bloodstream whenever needed.

23 Jun 2015

Israeli researchers establish novel optogenetic method for cardiac pacing and resynchronization

Israeli researchers have successfully established a new approach for pacing the heart and synchronizing its mechanical activity without the use of a conventional electrical pacemaker. This novel biologic strategy employs light-sensitive genes that can be injected into the heart and then activated by flashes of blue light.

23 Jun 2015

FASEB honors Max Planck Florida scientist with Glaxo Smith Kline Neuroscience Discovery Award

The Federation of American Societies for Experimental Biology has honored Samuel M. Young, Jr. Ph.D., a Max Planck Research Group Leader at Max Planck Florida Institute for Neuroscience, with the Glaxo Smith Kline Neuroscience Discovery Award.

23 Jun 2015

New study shows that human brains apply Kalman filter algorithm while tracking an object's position

Our brains track moving objects by applying one of the algorithms your phone's GPS uses, according to researchers at the University of Rochester. This same algorithm also explains why we are fooled by several motion-related optical illusions, including the sudden "break" of baseball's well known "curveball illusion."

23 Jun 2015

High-fat, high-sugar diet can cause bacterial changes that appear related to loss of 'cognitive flexibility'

A study at Oregon State University indicates that both a high-fat and a high-sugar diet, compared to a normal diet, cause changes in gut bacteria that appear related to a significant loss of "cognitive flexibility," or the power to adapt and adjust to changing situations.

23 Jun 2015

Medical Science News

Johns Hopkins scientists use experimental therapy to reverse progression of atherosclerosis in rodents

Researchers develop new implantable drug-delivery system using nanowire

Discovery may accelerate development of new drugs to treat Huntington's disease

Northeastern professor receives $1.4 million NIH grant to design microfluidic devices for vaccine development

Genetic Alliance, Claritas Genomics team up to help patients and families participate in rare disease research

Johns Hopkins researchers identify multiple genetic changes that may increase risk of pancreatic cancer

PolyU develops novel big data analysis platform for analyzing interactions among cancer genes

Discovery provides basis for new pertussis treatments

Scientific collaboration pinpoints genetic cause of rare form of blindness in newborn babies

Parkinson's disease may start in the gastrointestinal tract

Stanford researchers find how neurons work together to control movement in people with paralysis

Selective use of biomarker testing for breast cancer patients can save millions of dollars in health care spending

FDA-approved antihypertensive drug can stop cocaine and alcohol addiction

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

Hiroshima University researchers study promising biomarker for severity of ARWMCs, endothelial function

New 'smart insulin patch' could help patients suffering from diabetes

Israeli researchers establish novel optogenetic method for cardiac pacing and resynchronization

FASEB honors Max Planck Florida scientist with Glaxo Smith Kline Neuroscience Discovery Award

New study shows that human brains apply Kalman filter algorithm while tracking an object's position

High-fat, high-sugar diet can cause bacterial changes that appear related to loss of 'cognitive flexibility'

Achieving and maintaining ISO 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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