Abaloparatide-SC, an injectable drug being studied for the treatment of postmenopausal osteoporosis, reduces the rate of new spinal fractures by a statistically significant 86 percent and as well as statistically significant reductions in the fracture rate at other parts of the body, a phase 3 clinical trial finds. Results of the ACTIVE fracture prevention trial will be described in a late-breaking oral presentation Thursday at the Endocrine Society's 97th annual meeting in San Diego.

In patients with advanced thyroid cancer, sunitinib, a drug approved for treatment of several other cancers, showed significant cancer-fighting activity t, a new phase 2 clinical trial has found. Results of the single-center study will be presented Sunday at the Endocrine Society's 97th annual meeting in San Diego.

"Sunitinib can potentially be used as an effective adjunctive treatment in patients with advanced differentiated thyroid cancer," said Principal Investigator Kenneth Burman, MD, Chief of Endocrine at MedStar Washington Hospital Center, Washington, D.C.

Males that mate more often are more insecure about their social status than those mating less, according to new research on the behaviour of burying beetles.

The study provides new evidence that the social sensitivity of male behavior is linked to how often male beetles mate.

Male burying beetles actively compete with each other for access to breeding resources such as dead mice, and when they find a suitable carcass will emit pheromones as a signal to attract females. But the emission of pheromones may also attract other males, leading to competition. Success in competition is determined by size: the larger you are compared to your rival, the more likely you will win out.

Researchers from Manchester, working with scientists in California, have found that certain molecules long thought to promote cancer growth, in fact suppress tumours, suggesting that therapeutic approaches should aim to restore, rather than block, their activity.

The protein kinase C (PKC) family of molecules are enzymes that facilitate a range of cellular processes, including cell survival, proliferation, migration and death. In the 1980s it was found that PKCs were activated by cancer-causing phorbol esters, and led to the conclusion that PKCs themselves induced the development of tumours.

Nearly three out of four Chinese adults have poor cardiovascular health, with poor diet and growing rates of obesity compounding the risks associated with continuing high rates of smoking, according to a new survey published in the Journal of the American College of Cardiology.

The 2010 China Noncommunicable Disease Surveillance Group collected cardiovascular health data from a nationally representative sample of more than 96,000 men and women in the general Chinese population. According to estimates derived from the survey results, just 0.2 percent of Chinese men and women enjoy "ideal" cardiovascular health as defined by the American Heart Association's seven health behaviors/health factors.

In an analysis of about 2,600 hospitalizations for severe sepsis, readmissions within 90 days were common, and approximately 40 percent occurred for diagnoses that could potentially be prevented or treated early to avoid hospitalization, according to a study in the March 10 issue of JAMA.