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Tiny magnetic particles guide stem cells to damaged tissue

Microscopic magnetic particles have been used to bring stem cells to sites of cardiovascular injury in a new method designed to increase the capacity of cells to repair damaged tissue, UCL scientists announced today.

18 Aug 2009

Prion found to be a biomarker for pancreatic cancer

Mad cow disease is caused by the accumulation of an abnormal protein, the prion, in the brain of an affected patient. Outside of the brain, very little is known about prions.

18 Aug 2009

New findings on how hepatitis C survives for so long in the body

Researchers at the University of Leeds have discovered a previously unknown mechanism that allows the hepatitis C virus (HCV) to remain in the body for decades.

18 Aug 2009

Obama pledges reform won't change veterans' health care

During his speech to the Veterans of Foreign Wars in Phoenix, Ariz., on Monday, President Barack Obama "noted that his administration was committed to increased spending on VA health care," The Associated Press reports.

18 Aug 2009

Shire starts two adult ADHD outreach programs

Shire plc today announced two initiatives reinforcing their commitment to the care of adults with Attention-Deficit/Hyperactivity Disorder (ADHD), a psychiatric behavioral disorder that affects an estimated 10 million adults across the country.

18 Aug 2009

Aspirin improves survival after colorectal cancer diagnosis

Men and women who were diagnosed with colorectal cancer and began regular use of aspirin had a lower risk of overall and colorectal cancer death compared to patients not using aspirin, according to a study in the August 12 issue of JAMA.

18 Aug 2009

Opinion: Chronic disease in Africa; education can help combat disease; climate change and health; TB vaccine

"An epidemic of chronic, non-communicable diseases such as heart disease, mental illness, cancer, diabetes, and obesity is growing in Africa, a continent still struggling with infectious and nutritional diseases," according to a Boston Globe opinion piece by Michelle Holmes and Shona Dalal.

18 Aug 2009

Sleep apnea increases chances of dying

Nightly bouts of interrupted, oxygen-deprived sleep from a collapsed airway in the upper neck raises the chances of dying in middle-aged to elderly people by as much as 46 percent in the most severe cases, according to a landmark study on sleep apnea by lung experts at Johns Hopkins and six other U.S. medical centers.

18 Aug 2009

$Denosumab reduces fractures in postmenopausal women with osteoporosis$

Denosumab reduces fractures in postmenopausal women with osteoporosis

Fractures are a major cause of disability and health care costs among postmenopausal women. Now a study in the New England Journal of Medicine highlights an alternative therapy that prevents fractures in postmenopausal women with osteoporosis.

18 Aug 2009

Cost-saving value of some medical tests challenged

The Boston Globe: "One of President Obama's favorite arguments for his health care overhaul plan is that he would require insurance companies to pay for tests and other preventive care that can determine whether a person has a life-threatening disease,"

18 Aug 2009

Smoking increases risk for brain shrinkage in multiple sclerosis

People who smoke and have multiple sclerosis (MS) may be at increased risk of brain shrinkage and increased brain lesions related to the disease, according to a study published in the August 18, 2009, print issue of NeurologyÂ®, the medical journal of the American Academy of Neurology. Smoking has already been linked to an increased risk of developing MS.

18 Aug 2009

Scientists harness carbon nanomaterials for drug delivery, oxygen sensors

Two nanoscale devices recently reported by University of Pittsburgh researchers in two separate journals harness the potential of carbon nanomaterials to enhance technologies for drug or imaging agent delivery and energy storage systems, in one case, and, in the other, bolster the sensitivity of oxygen sensors essential in confined settings, from mines to spacecrafts.

17 Aug 2009

U.S. District Court rules against Lilly regarding Gemzar patent

Eli Lilly and Company today announced that the U.S. District Court for the Eastern District of Michigan has granted a motion by Sun Pharmaceuticals for partial summary judgment.

17 Aug 2009

Boehner blasts Phrma on deal with White House

The drug industry’s decision to agree to $80 billion in concessions to the White House was short-sighted, will hurt drug manufacturers and their customers, and "has all the markings of a deal gone sour," House Minority Leader John Boehner wrote Monday to his former colleague, Billy Tauzin, who now heads the Pharmaceutical Research and Manufacturers of America.

17 Aug 2009

Human Genome Sciences achieves systemic lupus goals with candidate drug

Human Genome Sciences announced that BENLYSTA™ met the primary endpoint in BLISS-52, the first of two pivotal Phase 3 trials in patients with serologically active systemic lupus erythematosus (SLE). These results show that BENLYSTA™ has the potential to become the first new approved drug in decades giving hope to people living with systemic lupus.

17 Aug 2009

The White House backs away from public option

Obama administration officials are signaling their willingness to compromise on a public plan option in any health reform proposal.

17 Aug 2009

Discovery of the first protein-based toxin in an amphibian

Researchers in China have discovered the first protein-based toxin in an amphibian - a 60 amino acid neurotoxin found in the skin of a Chinese tree frog. This finding may help shed more light into both the evolution of amphibians and the evolution of poison.

17 Aug 2009

FDA approves Helixate FS for routine prophylaxis in children with hemophilia A

CSL Behring announced today that Helixate® FS, Antihemophilic Factor (Recombinant), has been approved by the U.S. Food and Drug Administration (FDA) for routine prophylaxis in children with hemophilia A who are 16 years old or younger and do not have pre-existing joint damage.

17 Aug 2009

Labopharm comments on outcome of patent-infringement litigation initiated by Purdue Pharma

Labopharm Inc. today commented on the outcome of patent-infringement litigation initiated by Purdue Pharma Products L.P. against Par Pharmaceutical Companies, Inc. relating to Ultram(R) ER (tramadol hydrochloride extended-release tablets).

17 Aug 2009

Obama in campaign mode on health reform

With three town hall meetings in the past in the past week, President Obama and Democrats are staying in campaign mode on their push for reform, The Washington Post reports.

17 Aug 2009