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Scientists identify more than 100 new cases of alkaptonuria

Scientists at the University of Liverpool, working with international partners, have shown a rare genetic disease, that causes crippling osteoarthritis in the spine and major joints, is far more prevalent worldwide than previously thought.

14 Feb 2012

Eating fructose does not lead to an increase in blood pressure

Eating fructose over an extended period of time does not lead to an increase in blood pressure, according to researchers at St. Michael's Hospital.

13 Feb 2012

Starving HIV virus could be the basis for future therapy: Study

In a medical breakthrough researchers at NYU Langone Medical Center and colleagues have shown how some cells in the body can repel attacks from HIV by starving the virus of the building blocks of life.

13 Feb 2012

DARPA awards fourth milestone payment of $3.56M to Medicago

Medicago USA Inc., a wholly owned subsidiary of Medicago Inc., a biotechnology company focused on developing highly effective and competitive vaccines based on proprietary manufacturing technologies and Virus-Like Particles (VLPs), today announced it has received the fourth milestone payment of US$3.56 million from the Defense Advanced Research Projects Agency.

13 Feb 2012

Most pharmas concerned over ability to meet EMA EVMPD deadline

Polling conducted by Virtify, Inc. revealed that most pharmaceutical companies are concerned about their ability to comply with the requirement to submit additional pharmacovigilance data to the EMA EudraVigilance Medicinal Product Dictionary (EVMPD) in advance of the July 2, 2012 deadline.

13 Feb 2012

Intervention programs can help teen girls achieve long-term success in managing weight

Teenage girls gained less weight, improved their body image, ate less fast food, and had more family meals after participating in a 6- month program that involved weekly peer meetings, consultations with primary care providers and separate meetings for parents. Those results from a study published online today in the journal Pediatrics.

13 Feb 2012

EU-funded 4DCellFate project to kick off today

Today European scientists are meeting to kick off the 4DCellFate project, funded by the European Commission under the FP7 program.

13 Feb 2012

Elton John AIDS Foundation awards over $3.2 million in new grants

The Elton John AIDS Foundation (EJAF) today announced over $3.2 million in new grants that will further its mission to assist the most marginalized populations vulnerable to HIV infection. These new awards brought EJAF's final total grant-making commitments for calendar 2011 to a record $8,316,871, with disbursements totaling $7,006,871 last year.

13 Feb 2012

Evaluation in addition to screenings increases diagnosis rate of cognitive impairment

A new study published in the Journal of the American Geriatrics Society reveals that brief cognitive screenings combined with offering further evaluation increased new diagnoses of cognitive impairment in older veterans two to three fold.

13 Feb 2012

Elbow position alone does not affect injury rates in baseball pitchers

Elbow position alone appeared to not affect injury rates and performance in college-level, male pitchers say researchers presenting at the American Orthopaedic Society for Sports Medicine's Specialty Day in San Francisco, CA.

13 Feb 2012

Study examines sleep and its impact on health and education

Whether or not you know any high school students that actually get nine hours of sleep each night, that's what federal guidelines currently prescribe. A new Brigham Young University study found that 16-18 year olds perform better academically when they shave about two hours off that recommendation.

13 Feb 2012

Report addresses treatment preferences among depressed patients after heart attack

A report in the last 2011 issue of Psychotherapy and Psychosomatics addresses the treatment preferences that are expressed by depressed patients after a heart attack.

13 Feb 2012

WHO convening meeting in one week to explore opinions surrounding H5N1 bird flu research

NPR's health blog "Shots" previews an upcoming WHO-convened meeting to discuss the recent news that two research teams have created H5N1 bird flu strains that are easily transmissible among ferrets, which are used as lab models for humans.

13 Feb 2012

Researchers discover a connection of peroxisomal protein import and receptor export

The group of Prof. Dr. Ralf Erdmann at the Ruhr-Universit-t Bochum discovered a connection of peroxisomal protein import and receptor export. In the Journal of Biological Chemistry, they disclosed that enzymes only get imported into certain cell organelles (peroxisomes) upon coupling of their import to the recycling of their transport protein.

13 Feb 2012

Overeating may increase risk of MCI among the elderly

New research suggests that consuming between 2,100 and 6,000 calories per day may double the risk of memory loss, or mild cognitive impairment (MCI), among people age 70 and older. The study was released today and will be presented at the American Academy of Neurology's 64th Annual Meeting in New Orleans April 21 to April 28, 2012. MCI is the stage between normal memory loss that comes with aging and early Alzheimer's disease.

13 Feb 2012

Cognitive impairment affects majority of non-demented Swedish elderly

Both subjective and objective cognitive impairment are highly common among non-demented elderly Swedes, with an overall prevalence of 39 percent and 25 percent respectively, according to a nation-wide twin-study by researchers at the Aging Research Center of Karolinska Institutet, Sweden. The study confirms higher education as a major protective factor and stresses the importance of environmental aspects over genes in mild cognitive disorders in old age.

13 Feb 2012

Study addresses role of personality in treatment response of PTSD

In the last 2011 issue of Psychotherapy and Psychosomatics a group of Dutch investigators addresses the role of personality in treatment response of post-traumatic stress disorder.

13 Feb 2012

Researchers explore how cognitive performance can decline after natural disasters

Not surprisingly, victims of a natural disaster can experience stress and anxiety, but a new study indicates that it might also cause them to make more errors - some serious - in their daily lives. In their upcoming Human Factors article, "Earthquakes on the Mind: Implications of Disasters for Human Performance," researchers William S. Helton and James Head from the University of Canterbury explore how cognitive performance can decline after earthquakes and other natural disasters.

13 Feb 2012

First study to ever quantify effects of estrogen as a stimulant of pheromones

A new study has shown that boosting the estrogen levels of male garter snakes causes them to secrete the same pheromones that females use to attract suitors, and turned the males into just about the sexiest snake in the neighborhood - attracting dozens of other males eager to mate.

13 Feb 2012

Excessive consumption of phosphate damages health

Excessive consumption of phosphate is damaging to health. Therefore, food that contains phosphate additives should be labeled, as recommended by Eberhard Ritz and coauthors in their article in the current issue of Deutsches Ärzteblatt International.

12 Feb 2012