Medical Science News

RSS

Scientists identify protein in urine can indicate prostate cancer risk

Cancer research UK scientists have shown that a protein in urine could be a powerful indicator of prostate cancer risk, according to a study published in PLoS ONE.

14 Oct 2010

BNPD announces development of first commercial health drink product

BioCen Natural Products Development Group President Daniel J. Kennedy today commented, "We are pleased to announce that the development of BNPD's first commercial health drink, Vitamin "X" is near completion." For the past 8 weeks, BNPD has been performing test market analysis to determine the best flavor(s) and percentage of Astaxanthin actives for each bottle.

14 Oct 2010

Top citations for scientific paper on Inovio's SynCon DNA vaccines and ID DNA delivery technology

Inovio Pharmaceuticals, Inc., a leader in the development of therapeutic and preventive vaccines against cancers and infectious diseases, announced today that a scientific paper demonstrating strong and protective immune responses from candidate SynCon™ DNA vaccines in preclinical studies using Inovio's intradermal (ID) DNA delivery technology was one of the top cited scientific articles in the past three years in the journal Vaccine.

14 Oct 2010

Scientists find pericytes regulate blood-brain barrier

While the blood-brain barrier (BBB) protects the brain from harmful chemicals occurring naturally in the blood, it also obstructs the transport of drugs to the brain. In an article in Nature scientists at the Swedish medical university Karolinska Institutet now present a potential solution to the problem. The key to the BBB is a cell-type in the blood vessel walls called pericytes, and the researchers hope that their findings will one day contribute to new therapies for diseases like Alzheimer's and stroke.

14 Oct 2010

Patient-specific experimental vaccine to prevent recurrence of glioblastoma

Mary Lee's primary care physician is also a family friend. When he walked into the exam room in October 2006 with tears in his eyes, she knew something serious was wrong. But she was shocked to learn she had a brain tumor - and later found out it was the most aggressive malignant type, a glioblastoma multiforme.

14 Oct 2010

'Brain-computer interface' development receives Arizona Biomedical Research Commission grant

Efforts to advance technology to aid people who have lost communication and movement abilities are getting support from an Arizona Biomedical Research Commission grant for a project combining resources and expertise at Arizona State University and the Children's Neuroscience Institute at Phoenix Children's Hospital.

14 Oct 2010

Improving muscle mass benefits kidney disease patients

Kidney disease patients are healthier and live longer if they've beefed up their muscles, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society Nephrology (CJASN). The results suggest that patients may benefit from pumping iron or taking medications to boost their lean body mass.

14 Oct 2010

U.S. DoD awards five-year grant to study blast wave’s effects on brain neural circuitry

A team of biomedical engineers from Columbia University, University of Pennsylvania, and Duke University has been awarded a $6.25 million dollar, five-year Multi University Research Initiative (MURI) grant from the U.S. Department of Defense to study the effects of blast waves on the neural circuitry of the brain.

14 Oct 2010

Study suggests link between individual's personality and capacity to exercise

There may be a fundamental link between aspects of an individual's personality and their capacity to exercise or generate energy, recent research suggests.

14 Oct 2010

Research finds fat cells can secrete hormones

Scientists are reporting new evidence that the fat tissue in those spare tires and lower belly pooches - far from being a dormant storage depot for surplus calories - is an active organ that sends chemical signals to other parts of the body, perhaps increasing the risk of heart attacks, cancer, and other diseases. They are reporting discovery of 20 new hormones and other substances not previously known to be secreted into the blood by human fat cells and verification that fat secretes dozens of hormones and other chemical messengers.

14 Oct 2010

Watermelon effective against prehypertension

No matter how you slice it, watermelon has a lot going for it -- sweet, low calorie, high fiber, nutrient rich -- and now, there's more. Evidence from a pilot study led by food scientists at The Florida State University suggests that watermelon can be an effective natural weapon against prehypertension, a precursor to cardiovascular disease.

14 Oct 2010

Scientists identify root cause of chromosomal errors and gene diversity

A team led by a scientist at the University of Pittsburgh School of Medicine has discovered a regulatory protein that influences where genetic material gets swapped between maternal and paternal chromosomes during the process of creating eggs and sperm. The findings, which shed light on the roots of chromosomal errors and gene diversity, appear in tomorrow's issue of Nature.

14 Oct 2010

Researchers determine genetic blueprint of 13 strains of Lyme disease causing bacteria

Benjamin Luft, M.D., Professor of Medicine, Stony Brook University Medical Center, and a team of medical researchers have determined the genetic blueprint of 13 strains of the bacteria that cause Lyme disease. The finding is crucial to advancing research on Lyme disease, the most frequent tick-borne infection in North America and Europe, and may lead to better diagnostics and a vaccine.

14 Oct 2010

ApoE4 protein causes GABAergic interneuron loss, learning and memory deficits

Alzheimer's disease (AD) is an extremely complicated disease. Several proteins seem to be involved in its cause and progression. For example, the lipid-transport protein apolipoprotein E4 (apoE4) is the major genetic risk factor for AD, and apoE4 carriers account for 65% of all Alzheimer's cases, but exactly how apoE4 contributes to the disease is unclear.

14 Oct 2010

Federal guidance aims to reduce misuse of synthetic DNA to create dangerous organisms

Federal guidance issued today aims to reduce the risk that synthetic DNA will be misused deliberately to create dangerous organisms. Screening Framework Guidance for Providers of Synthetic Double-Stranded DNA, issued by the U.S. Department of Health and Human Services, supports national biosecurity goals and balances the promise of synthetic DNA with its potential biosecurity risks.

14 Oct 2010

Plant compound luteolin reduces age-associated inflammation in brain leading to better cognitive health

A diet rich in the plant compound luteolin reduces age-related inflammation in the brain and related memory deficits by directly inhibiting the release of inflammatory molecules in the brain, researchers report.

14 Oct 2010

Drugs that restore mitochondria function may treat Alzheimer's disease at early stages: Research

Before Alzheimer's patients experience memory loss, the brain's neurons have already suffered harm for years. A new study in mouse models by researchers at Columbia University Medical Center has found that the brain's mitochondria, the powerhouses of the cell, are one of the earliest casualties of the disease. The study, which appeared in the online Early Edition of PNAS, also found that impaired mitochondria then injure the neurons' synapses, which are necessary for normal brain function.

14 Oct 2010

Mystery of arsenite solved

Scientists have solved an important mystery about why an arsenic compound, called arsenite, can kill us, and yet function as an effective therapeutic agent against disease and infections. According to new research published in the October 2010 issue of Genetics scientists from Johns Hopkins, Baylor and Stanford discovered that arsenite, a common water contaminant in many parts of the world, affects a special protein folding machine in yeast, called TCP, also present in humans.

14 Oct 2010

Scientists unveil quality control mechanism of immune system to destroy pathogens

An Australian team of scientists has uncovered a quality control mechanism that must take place for our immune system to subsequently effectively destroy harmful viruses and bacteria.

14 Oct 2010

Stimulating brain's nicotine receptors may eliminate side effects of Alzheimer's drug: Research

A team of neuroscientists has discovered important new information in the search for an effective treatment for Alzheimer's disease, the debilitating neurological disorder that afflicts more than 5.3 million Americans and is the sixth-leading cause of death in the United States. Hey-Kyoung Lee, associate professor in the University of Maryland Department of Biology, and her research team have shown that they may be able to eliminate debilitating side effects caused by a promising Alzheimer's drug by stimulating the brain's nicotine receptors.

14 Oct 2010

Medical Science News

Scientists identify protein in urine can indicate prostate cancer risk

BNPD announces development of first commercial health drink product

Top citations for scientific paper on Inovio's SynCon DNA vaccines and ID DNA delivery technology

Scientists find pericytes regulate blood-brain barrier

Patient-specific experimental vaccine to prevent recurrence of glioblastoma

'Brain-computer interface' development receives Arizona Biomedical Research Commission grant

Improving muscle mass benefits kidney disease patients

U.S. DoD awards five-year grant to study blast wave’s effects on brain neural circuitry

Study suggests link between individual's personality and capacity to exercise

Research finds fat cells can secrete hormones

Watermelon effective against prehypertension

Scientists identify root cause of chromosomal errors and gene diversity

Researchers determine genetic blueprint of 13 strains of Lyme disease causing bacteria

ApoE4 protein causes GABAergic interneuron loss, learning and memory deficits

Federal guidance aims to reduce misuse of synthetic DNA to create dangerous organisms

Plant compound luteolin reduces age-associated inflammation in brain leading to better cognitive health

Drugs that restore mitochondria function may treat Alzheimer's disease at early stages: Research

Mystery of arsenite solved

Scientists unveil quality control mechanism of immune system to destroy pathogens

Stimulating brain's nicotine receptors may eliminate side effects of Alzheimer's drug: Research

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

Latest News