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Researchers announce new method to build important heparin drug

Robert Linhardt is working to forever change the way some of the most widely used drugs in the world are manufactured. Today, in the journal Science, he and his partner in the research, Jian Liu, have announced an important step toward making this a reality. The discovery appears in the October 28, 2011 edition of the journal Science in a paper titled "chemoenzymatic synthesis of homogeneous ultra-low molecular weight heparins."

28 Oct 2011

ACR supports Diagnostic Imaging Services Protection Act

The American College of Radiology supports the Diagnostic Imaging Services Protection Act (H.R. 3269), which would prohibit any multiple procedure payment reduction to the "professional component" of CT, MRI and ultrasound exams received by the same patient, on the same day, in the same setting in 2012.

28 Oct 2011

UCLA professor to receive ATA's Sidney H. Ingbar Distinguished Lectureship Award

The American Thyroid Association's (ATA) Sidney H. Ingbar Distinguished Lectureship Award recognizes outstanding academic achievements in thyroidology. An honorarium is conferred each year at the ATA Annual Meeting to an established investigator who has made major contributions to thyroid-related research over many years.

28 Oct 2011

Biogen Idec enters global collaboration for oral Syk inhibitor program with Portola

Biogen Idec and Portola Pharmaceuticals, Inc. today announced that they have entered into an exclusive, worldwide collaboration and license agreement under which both companies will develop and commercialize highly selective, novel oral Syk inhibitors for the treatment of various autoimmune and inflammatory diseases, including rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE).

28 Oct 2011

E-learning may not effectively improve dietary behaviors

With more people online and using smart phones, health applications or "apps" as they are popularly known are being promoted to help with everything from exercising to quitting smoking. A new review suggests that apps designed to change and improve eating habits may not make much of a difference.

28 Oct 2011

American College of Gastroenterology to hold special briefing for journalists

The American College of Gastroenterology will hold a special briefing for journalists at its 76th Annual Scientific meeting in Washington, DC highlighting new clinical science that explores the role of the "gut microbiota" - the bacterial composition of the GI tract - and the efficacy of probiotics in treating various GI conditions, including antibiotic-associated diarrhea, abdominal discomfort and bloating.

28 Oct 2011

NCI awards UAB $2.3M brain-tumor SPORE grant

The UAB Comprehensive Cancer Center and the UAB Division of Neurosurgery have been awarded a prestigious SPORE, or Specialized Program of Research Excellence, grant from the National Cancer Institute for $2.3 million over three years to conduct research and develop new therapies to treat brain tumors.

28 Oct 2011

New rapid method for detection of BRAF V600E gene in thyroid tissue

During surgical removal of thyroid tissue suspicious for cancer, fast, reliable, and cost-effective techniques are needed to analyze the resected tissue for biomarkers—including BRAF V600E, is a molecular biomarker for papillary thyroid cancer (PTC)—that can confirm the presence and type of cancer cells. Researchers have developed a new, rapid method for direct detection of the BRAF V600E gene in thyroid tissue without the need to purify DNA from tumor cells—high resolution melting analysis.

28 Oct 2011

IFPA event to raise awareness of psoriasis on Oct. 29

Psoriasis can be a truly devastating disease, as it not only affects your health but can also have a severe impact on how you live your life. Many people with psoriasis experience social stigmatization and discrimination on a more or less daily basis, in a wide range of settings; at school, at work, at the gym, in public bath houses.

28 Oct 2011

IHA recognizes UCSD as 'Top Overall Physician Performing Organization'

UC San Diego Health System has been recognized by the Integrated Healthcare Association (IHA) as a "Top Overall Physician Performing Organization" in California.

28 Oct 2011

Fasudil drug shows promise against cerebral cavernous malformation

A drug treatment has been proven to prevent lesions from cerebral cavernous malformation — a brain blood vessel abnormality that can cause bleeding, epilepsy and stroke — for the first time in a new study.

28 Oct 2011

Sulodexide drug fails to benefit diabetes patients with kidney disease

What was hoped to be a promising new drug to protect the kidneys has failed to benefit diabetes patients with kidney disease, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology.

28 Oct 2011

Study: Current lupus classification system is too detailed

The current classification system for kidney complications in patients with lupus is too detailed, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology.

28 Oct 2011

Study reveals interesting health benefits of melons in mouse model of atherosclerosis

In a recent study by University of Kentucky researchers, watermelon was shown to reduce atherosclerosis in animals.

28 Oct 2011

Chronic pain may increase risk of suicide ideation in adolescents

Chronic pain in adolescents is a risk factor for suicide ideation, according to new research reported in The Journal of Pain, published by American Pain Society.

28 Oct 2011

Obesity linked to increased complications after breast surgery in women

Obese women are at substantially higher risk of complications following breast surgery, according to a study in the November issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons.

28 Oct 2011

AD risk genes impact Aβ toxicity in neurons

In a development that sheds new light on the pathology of Alzheimer's disease (AD), a team of Whitehead Institute scientists has identified connections between genetic risk factors for the disease and the effects of a peptide toxic to nerve cells in the brains of AD patients.

28 Oct 2011

Intracellular nucleic acid sensors can trigger autoimmune disease

Bruce Beutler, MD, a co-recipient of the 2011 Nobel Prize in Medicine, has coauthored an article describing a novel molecular mechanism that can cause the body to attack itself and trigger an autoimmune disease.

28 Oct 2011

Spinal cord meninges is a potential source of self-renewing stem cells

Italian and Spanish scientists studying the use of stem cells for treating spinal cord injuries have provided the first evidence to show that meninges, the membrane which envelops the central nervous system, is a potential source of self-renewing stem cells.

28 Oct 2011

Arnold Palmer Hospital for Children receives Luminos Agile x-ray imaging technology

Arnold Palmer Hospital for Children is the first hospital in the United States to receive innovative new x-ray imaging technology that decreases radiation exposure to young patients and produces high-quality images.

28 Oct 2011