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Antioxidants and pancreatic cancer risk: an interview with Dr Andrew Hart

The antioxidants that we mainly looked at were selenium, vitamin C and vitamin E. They are chemicals which inactivate pro-oxidants or free radicals. Smoking and normal metabolism can lead to the production of free radicals.

30 Jul 2012

Study extends scientific understanding of how pheromones activate the vomeronasal organ

The vomeronasal organ (VNO) is one of evolution's most direct enforcers. From its niche within the nose in most land-based vertebrates, it detects pheromones and triggers corresponding basic-instinct behaviors, from compulsive mating to male-on-male death matches. A new study from the Stowers Institute for Medical Research, published online in Nature Neuroscience on July 29, 2012, extends the scientific understanding of how pheromones activate the VNO, and has implications for sensory transduction experiments in other fields.

30 Jul 2012

Brief treatments with accelerated resolution therapy reduce symptoms associated with PTSD

Researchers at the University of South Florida (USF) College of Nursing have shown that brief treatments with Accelerated Resolution Therapy (ART) substantially reduce symptoms associated with post-traumatic stress disorder (PTSD) including, depression, anxiety, sleep dysfunction and other physical and psychological symptoms.

28 Jul 2012

Viewpoints: 'The best thing George W. Bush did as president;' Finding less harmful health cuts; Navigating the future of Medicaid

This is a moment for all Americans to be proud of the best thing George W. Bush did as president: launching an initiative to combat AIDS in Africa that has saved millions of lives. All week, more than 20,000 delegates from around the world have been attending the 19th International AIDS Conference here in Washington. They look like any other group of conventioneers, laden with satchels and garlanded with name tags. But some of these men and women would be dead if not for Bush's foresight and compassion.

28 Jul 2012

Potential biomarker to predict lung cancer patients' response to chemotherapy

Patients with the most common type of lung cancer are notoriously insensitive to chemotherapy drugs, including cisplatin. New findings related to the cellular pathways that regulate responses to cisplatin have now been published by Cell Press on July 26th in the journal Cell Reports.

27 Jul 2012

Lymphoma drug dislodges hidden virus in HIV patients

Researchers from the University of North Carolina at Chapel Hill have published pioneering research showing that a drug used to treat certain types of lymphoma was able to dislodge hidden virus in patients receiving treatment for HIV.

27 Jul 2012

Rate of new HIV infections among young U.S. black MSM is high: Study

The rate of new HIV infections among black men who have sex with men (MSM) in the United States, particularly younger men, is high and suggests the need for prevention programs specifically tailored to this population, according to initial findings from the HPTN 061 study.

27 Jul 2012

Researchers decipher function of β-catenin in generating blood tissue stem cells

Researchers from IMIM (Hospital del Mar Medical Research Institute) have deciphered the function executed by a protein called β-catenin in generating blood tissue stem cells.

26 Jul 2012

BioDiem presents positive findings of their eye disease drug at international conference

Australian infectious disease therapy and vaccine development company BioDiem Ltd (ASX: BDM) today announced positive results from formal studies of its BDM-E eye disease drug, presented over 21 – 22 July at the International Society for Eye Research (ISER) meeting in Berlin, Germany. The ISER convenes leading researchers and clinicians in the area of eye disease.

22 Jul 2012

South Africa making progress against HIV/AIDS, but still more effort needed, health minister says

Though South Africa has made progress against HIV/AIDS over the past few years, the country's "health minister says much more needs to be done," VOA News reports.

21 Jul 2012

Marshall University faculty member receives $426,000 NIH grant for lung cancer study

A Marshall University faculty member has been awarded a three-year, $426,000 grant by the National Institutes of Health (NIH) to further her lung cancer research.

21 Jul 2012

Cipla, DNDi to develop ARV combination therapy for children with HIV/AIDS

On the eve of the XIX International AIDS Conference in Washington, DC, the Drugs for Neglected Diseases initiative (DNDi), a not-for-profit research and development (R&D) organization, announces a new collaboration with Indian drug manufacturer Cipla to develop and produce an improved first-line antiretroviral (ARV) combination therapy specifically adapted to meet the treatment needs of infants and toddlers living with HIV/AIDS.

21 Jul 2012

Maternal fat indicates birthweight

Measuring hip circumference during pregnancy may help to predict a child’s size at birth, report Canadian researchers.

20 Jul 2012

Scientists identify inhibitors of key enzyme involved in survival of malaria parasite

An international team of scientists, led by researchers from the Department of Pediatrics at the University of California, San Diego School of Medicine, have identified the first reported inhibitors of a key enzyme involved in survival of the parasite responsible for malaria. Their findings, which may provide the basis for anti-malarial drug development, are currently published in the online version of the Journal of Medicinal Chemistry.

20 Jul 2012

Roundup: Ore. issues new long-term care insurance claims rules; Fla. pushing ahead with prison care privatization

The Oregon Insurance Division receives about 100 complaints about long-term-care policies each year, mostly about delays or denials. But now the state's role is increasing, thanks to a law that went into effect this month. The Oregon law requires insurers to process long-term care claims within 30 days when they're not in dispute. It also allows outside review when an insurer decides a person isn't sufficiently disabled for long-term care.

19 Jul 2012

Polio eradication: an interview with Dr. Kathleen O’Reilly

Polio is a disease caused by a virus and results in paralysis, usually in the legs, of those affected. The paralysis is irreversible. In some extreme cases the virus spreads to the nerve cells of the brain reducing breathing capacity and this rarer form can be fatal.

16 Jul 2012

Johns Hopkins doctoral program graduate explores ways to control infectious diseases

Her passport is stamped with exotic locations: Myanmar, Tibet, South Africa, Vietnam, and Cambodia, as well as Baltimore, MD. But, when Carrie Tudor, PhD, MPH, RN, looks at it, she sees global battlefields in the fight against infectious disease. Her weapons: immunizations, programs to curb tuberculosis and HIV transmission, and a drive to carry on a rich tradition of public health nursing research.

16 Jul 2012

Scientists clone tannin gene in sorghum

They might be called a blessing or a curse -- tannins, which are present in certain sorghums, contain health-promoting antioxidant properties, but also provide a bitter taste and decreased protein digestibility. To better understand tannins, their role in sorghum and how they can be altered to improve sorghum's use as food and feed, a team of scientists led by Kansas State University and U.S. Department of Agriculture researchers, has cloned the tannin gene in sorghum.

14 Jul 2012

AOSSM to present ten research awards and seven grants during annual meeting in Baltimore

In order to recognize and encourage cutting-edge research in key areas of orthopaedic sports medicine, the American Orthopaedic Society for Sports Medicine (AOSSM) will present ten research awards and seven grants during its Annual Meeting, July 12-15 in Baltimore, MD. As a leader in orthopaedic sports medicine, AOSSM annually provides more than $350,000 to research initiatives and projects around the country.

12 Jul 2012

Mayo Clinic, 18 other leading research institutions urge Congress to maintain funding levels for NIH

Mayo Clinic and 18 other leading medical research institutions nationwide are urging congressional leaders to maintain current funding levels for the National Institutes of Health.

12 Jul 2012

Medical Research News and Research

Antioxidants and pancreatic cancer risk: an interview with Dr Andrew Hart

Study extends scientific understanding of how pheromones activate the vomeronasal organ

Brief treatments with accelerated resolution therapy reduce symptoms associated with PTSD

Viewpoints: 'The best thing George W. Bush did as president;' Finding less harmful health cuts; Navigating the future of Medicaid

Potential biomarker to predict lung cancer patients' response to chemotherapy

Lymphoma drug dislodges hidden virus in HIV patients

Rate of new HIV infections among young U.S. black MSM is high: Study

Researchers decipher function of β-catenin in generating blood tissue stem cells

BioDiem presents positive findings of their eye disease drug at international conference

South Africa making progress against HIV/AIDS, but still more effort needed, health minister says

Marshall University faculty member receives $426,000 NIH grant for lung cancer study

Cipla, DNDi to develop ARV combination therapy for children with HIV/AIDS

Maternal fat indicates birthweight

Scientists identify inhibitors of key enzyme involved in survival of malaria parasite

Roundup: Ore. issues new long-term care insurance claims rules; Fla. pushing ahead with prison care privatization

Polio eradication: an interview with Dr. Kathleen O’Reilly

Johns Hopkins doctoral program graduate explores ways to control infectious diseases

Scientists clone tannin gene in sorghum

AOSSM to present ten research awards and seven grants during annual meeting in Baltimore

Mayo Clinic, 18 other leading research institutions urge Congress to maintain funding levels for NIH

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