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Scientists discover molecular playbook to block cardiac hypertrophy

Like a well-crafted football play designed to block the opposing team's offensive drive to the end zone, the body constantly executes complex 'plays' or sequences of events to initiate, or block, different actions or functions.

24 Sep 2010

Scientists find high levels of stress hormone in chronic alcoholics

Scientists at the University of Liverpool have found that high levels of a stress hormone in recovering alcoholics could increase the risk of relapse.The study showed that cortisol, a hormone produced by the adrenal gland in response to stress, is found in high levels in chronic alcoholics, as well as those recovering from the condition.

24 Sep 2010

Sensitizing effect of anger and sadness not limited to fibromyalgia patients

Researchers from Utrecht University who studied the effect of negative emotions on pain perception in women with and without fibromyalgia found that anger and sadness amplified pain equally in both groups. Full findings are now online and will publish in the October 2010 print issue of Arthritis Care & Research, a journal of the American College of Rheumatology.

24 Sep 2010

GOP lawmakers formally 'pledge' to repeal health law, and more

In their just-released campaign manifesto, "A Pledge to America," Republican lawmakers say repealing the health overhaul law would be among their goals if they retake Congress, The New York Times reports. Repeal comes alongside goals like the permanent extension of Bush tax cuts, spending caps, and the recouping of unspent money from President Obama's stimulus last year.

24 Sep 2010

Balsamic rub cream now available in innovative dispensing stick

Laboratorios Cinfa launched in the Spanish market Respirub and Respirub infantil, a non-greasy, clean balsamic rub cream available in an innovative dispensing stick.

24 Sep 2010

Simple treatment may counteract widespread problem of subnormal vitamin levels in acute-care patients

Treatment with vitamin C rapidly improves the emotional state of acutely hospitalized patients, according to a study carried out by researchers at Montreal's Jewish General Hospital (JGH) and the affiliated Lady Davis Institute for Medical Research (LDI).

24 Sep 2010

Study: Non-stick coating substance in semen reduces HIV transmission

A non-stick coating for a substance found in semen dramatically lowers the rate of infection of immune cells by HIV a new study has found.

24 Sep 2010

FDA designates AMT-080 gene therapy for Duchenne muscular dystrophy

Amsterdam Molecular Therapeutics (AMT) Holding N.V. a leader in the field of human gene therapy, announced today that the U.S. Food and Drug Administration (FDA) has designated AMT-080, a gene therapy for Duchenne muscular dystrophy (DMD) as an orphan drug.

24 Sep 2010

Belfer Institute, sanofi-aventis collaborate to discover anticancer drugs

Dana-Farber Cancer Institute's Belfer Institute of Applied Cancer Science (Belfer Institute) and sanofi-aventis announced today that they have entered into a collaboration and license option agreement to identify and validate novel oncology targets for further discovery and development by sanofi-aventis of novel therapeutics agents directed to such targets and related biomarkers.

24 Sep 2010

Reform positions play into campaign rhetoric

Rep. Tom Perriello, D-Va., spent Wednesday touting the new health reform law as he campaigns to win re-election, unlike other Democrats. Perriello's visit occurred the same day that President Barack Obama appeared in Northern Virginia in an attempt to regain some momentum for the health reforms, which have been a top issue in mid-term congressional races across the country.

24 Sep 2010

Radiotherapy Centers of Georgia hosts motorcycle ride for prostate cancer awareness

Come ride with the thrill of fresh air in your face. This ride supports prostate cancer awareness, one of the leading killers of men in the state of Georgia. According to the American Cancer Society, Georgia ranks 6th in highest estimated deaths caused by prostate cancer; this is a serious concern for the state and for Radiotherapy Centers of Georgia, a center of excellence in treatment for prostate cancer.

24 Sep 2010

NCCN launches series of guidelines on cancer treatment

Patients with cancer and their caregivers have a new resource to help them navigate the maze of treatment options that they often confront. Today at the NCCN Patient Advocacy Summit in Washington D.C., the National Comprehensive Cancer Network launched its new series of NCCN Guidelines for Patients, consumer-friendly translations of the NCCN Clinical Practice Guidelines in Oncology outlining appropriate cancer treatment.

24 Sep 2010

Researchers discover molecular signature to predict TB infection

Dallas scientists recently discovered a molecular signature in the blood of patients with tuberculosis (TB) that may explain why some people develop an active TB infection, while others exposed to the bacteria which causes the dangerous respiratory virus do not.

24 Sep 2010

ASTMH recommends FDA to include neglected infections of poverty in orphan classification

Today, U.S. scientists committed to finding answers to reducing and eliminating what are known as neglected tropical diseases (NTDs) that plague the world's poorest people in developing countries, urged the FDA to include in its orphan classification the neglected infections of poverty that also affect Americans, and expressed support for stronger relationships with the FDA to ultimately halt these ancient scourges.

24 Sep 2010

New website offers real-life case studies and immunology breakthroughs on HIV

Amid a devastating HIV epidemic, some South African pediatricians treat as many as 100 children per day. With such overwhelming case loads, the physicians have little time to review the information they were offered in medical school on the topic of immunology. Recognizing the potential value of an understanding of up-to-date immunology in the treatment of HIV, immunologist Clive Gray developed Immunopaedia, a Web site that quickly and efficiently gives doctors a working knowledge of immunology through real-life case studies and news of immunology breakthroughs.

24 Sep 2010

Researchers identify mechanism that makes bacteria to resist antibiotics

A research team led by Edward Yu of Iowa State University and the Ames Laboratory has discovered the crystal structures of pumps that remove heavy metal toxins from bacteria, making them resistant to antibiotics.

24 Sep 2010

TAVI procedure reduces mortality rate in patients with aortic stenosis

Just released data from a clinical trial shows promise for a new minimally invasive treatment option for patients with severe aortic stenosis who are too sick for traditional forms of open-heart surgery. As compared to standard medical therapy, the new procedure, transcatheter aortic valve implantation (TAVI), significantly reduced mortality rates in patients who received the new valve.

24 Sep 2010

Insurers face barrage of challenges in overhaul's rollout

The first big wave of new rules under the federal health care law goes into effect on Thursday, leaving many insurers scrambling to get ahead of the changes. Insurers are cutting administrative staff to lower overhead costs, investing in big technology upgrades and training employees to field the expected influx of customer inquiries.

24 Sep 2010

Cianna Medical launches SAVI Sisters program to educate about breast cancer treatment options

Cianna Medical, Inc., the maker of the SAVI breast brachytherapy applicator, today announced the launch of SAVI Sisters, a program designed to provide education about breast cancer treatment options, primarily through social networking.

24 Sep 2010

CIC proposes criteria to improve endpoints for cancer immunotherapy trials

The Cancer Research Institute (CRI) Cancer Immunotherapy Consortium (CIC), the leading global initiative in advancing the emerging field of immuno-oncology, has proposed criteria for improved endpoints for cancer immunotherapy trials, which were published online on September 8 in the Journal of the National Cancer Institute.

24 Sep 2010