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New clinical trial to assess antiretroviral treatment in HIV-infected individuals based on CD4 counts

A major new clinical trial seeks to determine whether HIV-infected asymptomatic individuals have less risk of developing AIDS or other serious illness if they begin taking antiretrovirals sooner rather than later, based on their level of CD4+ T-cells.

8 Mar 2011

New Lupus drug marching towards approval

A new drug for lupus from the Human Genome Sciences Inc is all set to get clearance in the US this week. If all goes through, this drug will offer patients the first approved treatment option in a half-century, setting the manufacturer up for huge sales.

7 Mar 2011

CDI announces publication of footprint-free iPSCs production method in PLoS ONE journal

Cellular Dynamics International, the world's largest producer of human tissue cells for drug discovery and safety testing, today announced the publication of research demonstrating an efficient and scalable method of creating DNA integration-free, or footprint-free, induced pluripotent stem cells under a feeder-free condition using chemically defined media.

5 Mar 2011

Giant Food removes McCormick's Golden Dipt Tempura Seafood Batter Mix from stores

Following notification from its supplier, McCormick & Company, Giant Food has removed from stores McCormick's Golden Dipt Tempura Seafood Batter Mix. The product may contain milk, an undeclared allergen.

5 Mar 2011

Researchers transform human embryonic stem cell into neuron that dies early in Alzheimer's disease

Northwestern Medicine researchers for the first time have transformed a human embryonic stem cell into a critical type of neuron that dies early in Alzheimer's disease and is a major cause of memory loss.

4 Mar 2011

New promising detection technology identifies cancer cells early

Yesterday's Wall Street Journal (March 1) published a lead article on page D1 entitled "Researchers Create Better Ways To Spot Cancer Cells", which described the research by Dr. Edward R. Flynn, of Senior Scientific LLC. The article was authored by Shirley S. Wang.

4 Mar 2011

Cancer patients' willingness to undergo tests bodes well for future of personalized medicine

Cancer patients are willing to undergo many tests to receive advanced experimental treatment in clinical trials, according to a new study by Mayo Clinic, Scottsdale Healthcare and the Translational Genomics Research Institute.

4 Mar 2011

Electrical stimulation may help bring back the voice of stroke patients

A Virginia Tech College of Engineering researcher is seeking a new way to help those who are unable to speak to find their voice. But this isn't "The King's Speech," the Academy Award-winning film about a British royal undergoing speech therapy to battle a stammer. Instead, Alexander Leonessa wants to help bring back the voice of stroke patients and others who have suffered paralysis of the vocal folds, through electrical stimulation.

4 Mar 2011

Triptolide isolated from Chinese medicinal plant blocks gene control machinery in cells

Researchers at the Johns Hopkins School of Medicine have discovered that a natural product isolated from a traditional Chinese medicinal plant commonly known as thunder god vine, or lei gong teng, and used for hundreds of years to treat many conditions including rheumatoid arthritis works by blocking gene control machinery in the cell. The report, published as a cover story of the March issue of Nature Chemical Biology, suggests that the natural product could be a starting point for developing new anticancer drugs.

4 Mar 2011

New computer-controlled system to create cell assembly line

Borrowing a page from modern manufacturing, scientists from the Florida campus of The Scripps Research Institute have built a microscopic assembly line that mass produces synthetic cell-like compartments.

4 Mar 2011

Executioner enzyme may short circuit second form of cell death

An enzyme viewed as an executioner, because it can push cells to commit suicide, may actually short circuit a second form of cell death, researchers at Emory University School of Medicine have discovered.

4 Mar 2011

VDF urges Americans to learn about risks of DVT to help prevent death

Each year between 100,000-180,000 Americans die as the result of pulmonary embolism, a complication from blood clots in the lungs. The Vascular Disease Foundation urges Americans, especially women, to learn about the risks of venous blood clots to help prevent these deaths.

3 Mar 2011

Community gym surfaces do not appear to be reservoirs for MRSA transmission

Community gym surfaces do not appear to be reservoirs for MRSA transmission, according to a study published in the March issue of the American Journal of Infection Control, the official publication of APIC - the Association for Professionals in Infection Control and Epidemiology.

3 Mar 2011

Honey for wound healing: Study

Researchers from the University of Queensland (UQ) and the Queensland Government have found honey from an Australian native myrtle to be effective as an anti-bacterial agent that can be used to treat wounds and viruses.

3 Mar 2011

Scientists find reprogramming-associated mutations in hiPSCs

Ordinary human cells reprogrammed as induced pluripotent stem cells may ultimately revolutionize personalized medicine by creating new and diverse therapies unique to individual patients.

3 Mar 2011

Scientists devise new on-line calculator to predict food allergies in children

An on-line calculator that predicts, within seconds, the presence of the three major food allergies in children has been developed by researchers at University College Cork.

2 Mar 2011

Night shift work may reduce risk of skin cancer in women

Melatonin is known to have cancer-protective properties, and shift work can induce desynchrony of the circadian system, reducing melatonin production. Shift work has been thought to have important health impacts, with evidence linking shift work to an increased risk of several cancers including breast, endometrial, prostate, and colorectal, and non-Hodgkin lymphoma.

2 Mar 2011

Study: Fluoride forms on teeth is up to 100 times thinner than previously believed

In a study that the authors describe as lending credence to the idiom, "by the skin of your teeth," scientists are reporting that the protective shield fluoride forms on teeth is up to 100 times thinner than previously believed.

2 Mar 2011

DMC CVI completes the first two transcatheter aortic valve implants in Michigan

The Detroit Medical Center (DMC) Cardiovascular Institute (CVI) has completed the first two transcatheter aortic valve implants (TAVI) ever achieved in Michigan. The procedures are a part of CVI's participation in the Medtronic CoreValve® U.S. Clinical Trial. This multi-state trial will evaluate a new, non-surgical alternative to open-heart surgery for patients with severe aortic stenosis.

2 Mar 2011

RMEI, PIM sponsor medical education monograph on HAE

Hereditary angioedema is an autosomal dominant disorder resulting from a deficiency in functional C1 inhibitor. Manifestations include recurrent episodes of nonpitting subcutaneous and submucosal edema involving the skin, airway, and visceral organs.

2 Mar 2011