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Cancer-related fatigue linked to muscle mass and strength

Many patients with advanced cancer suffer from cachexia, a condition also called body-wasting or wasting syndrome, which causes significant weight loss, extreme fatigue and reduces quality of life.

10 Feb 2012

Cyanotech third quarter revenues increase to $6,706,000

Cyanotech Corporation, a world leader in microalgae-based, high-value nutrition and health products, today announced financial results for the third quarter and first nine months of fiscal year 2012, ended December 31, 2011.

9 Feb 2012

DF/CHCC specialists recommend genetic counseling for children with Li-Fraumeni syndrome

Genetic specialists at Dana-Farber/Children's Hospital Cancer Center (DF/CHCC) are recommending that children being treated for sarcoma should be offered genetic counseling for Li-Fraumeni syndrome, a rare condition that greatly raises a person's risk of developing additional cancers.

9 Feb 2012

Breaks from sitting may help lower cancer risk

Sitting for extended periods can raise the chances of developing cancer even for people who exercise regularly, says recent research. In response to these findings, fitness experts at The University of Texas MD Anderson Cancer Center share advice on how to get moving in minutes.

9 Feb 2012

Exemestane has negative effect on postmenopausal women's bone health

Exemestane, a drug used in the prevention of breast cancer in postmenopausal women, has a negative effect on bone density and structure in these women, despite calcium and vitamin D supplements.

8 Feb 2012

Study determines prevalence of vitamin D deficiency among post menopausal women with DRF

Wrist fractures, also called distal radius fractures (DRF), are among the most common osteoporosis-related fractures occurring on average 15 years earlier than hip fractures. As vitamin D deficiency has recently been linked with muscle weakness, increased fall risks, and bone fractures, investigators sought to determine the prevalence of vitamin D deficiency among post menopausal women with DRF.

8 Feb 2012

Cirrhosis patients with low musle mass more apt to die

Medical researchers at the University of Alberta reviewed the medical records of more than 100 patients who had a liver scarring condition and discovered those who were losing muscle were more apt to die while waiting for a liver transplant. These cirrhosis patients were placed at a lower spot on the transplant list because they had a higher functioning liver and were seemingly less sick than others with the same condition, based on scoring systems physicians commonly use today.

8 Feb 2012

Lawson Health Research Institute receives new hybrid imaging scanner

Imagine being able to detect Alzheimer's disease at its earliest stage and prescribe the proper medication to halt its progress. Imagine being able to evaluate the health of heart muscles and tissues after an attack and accurately prescribe treatment to prevent future heart failure. London is close to making these possibilities a reality with the installation of Canada's first whole body PET/MRI scanner at St. Joseph's Hospital, part of St. Joseph's Health Care London.

8 Feb 2012

FDA accepts Genentech's pertuzumab BLA and grants Priority Review

Genentech, a member of the Roche Group, today announced that the U.S. Food and Drug Administration (FDA) has accepted the company's Biologics License Application for pertuzumab and granted Priority Review.

8 Feb 2012

Study finds 77% of trauma patients with vitamin D deficiency

New research presented at the 2012 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS) found that 77 percent of trauma patients had deficient or insufficient levels of vitamin D.

7 Feb 2012

FDA approves ivermectin lotion for treatment of head lice

Sanofi announced today that the U.S. Food and Drug Administration (FDA) has approved Sklice® (ivermectin) lotion, 0.5% for the topical treatment of head lice, in patients 6 months of age and older. Effective and well-tolerated, Sklice Lotion treats lice in most patients with a single 10-minute application of the lotion, without nit combing.

7 Feb 2012

NYU Langone experts to present at American Academy of Orthopaedic Surgeons annual meeting

Experts from the Department of Orthopaedic Surgery at NYU Langone Medical Center will present their latest research and clinical findings on diseases of the muscle, tendon, bone and joint at the annual meeting of the American Academy of Orthopaedic Surgeons (AAOS), February 7-11 in San Francisco, California.

7 Feb 2012

State roundup: Legislatures, govs juggling costs and health programs

Medicaid spending is a matter of urgency almost everywhere in the country right now, but in few places is the urgency as palpable as it is here, where the governor refers to the federal-state health insurance program for the poor as "welfare," says it's necessary to eliminate coverage for 65,000 adults, and wants to stop paying room and board for some 2,000 elders who live in group homes. All these ideas are part of Republican Governor Paul LePage's plan to close a $220 million hole in the state's biennial Medicaid budget.

7 Feb 2012

Study to understand how brain processes information in competitive settings

Researchers have found a way to study how our brains assess the behavior - and likely future actions - of others during competitive social interactions. Their study, described in a paper in the Proceedings of the National Academy of Sciences, is the first to use a computational approach to tease out differing patterns of brain activity during these interactions, the researchers report.

7 Feb 2012

BPS Annual Meeting to be held Feb. 25 - 29 in San Diego

The latest news and discoveries in medicine, physics, environmental science, and interdisciplinary fields will be featured at the 56th Annual Meeting of the Biophysical Society (BPS), held Feb. 25 - Feb. 29, 2012, at the San Diego Convention Center in San Diego, Calif. With more than 4,000 poster presentations, 200 exhibits, 20 symposia, and 6,000 research scientists in attendance each year, the BPS Annual Meeting is the largest meeting of biophysicists in the world.

7 Feb 2012

New ACCP guidelines address DVT/PE risk factors for long-distance travel

New evidence-based guidelines from the American College of Chest Physicians (ACCP) address the many risk factors for developing a deep vein thrombosis (DVT), or blood clot, as the result of long-distance travel.

7 Feb 2012

Researchers derive vessel-forming stem cells from amniotic fluid

Researchers at Rice University and Texas Children's Hospital have turned stem cells from amniotic fluid into cells that form blood vessels. Their success offers hope that such stem cells may be used to grow tissue patches to repair infant hearts.

7 Feb 2012

Researchers discover how SHP-2 genetic defect may result in heart malformation

UNC researchers have discovered how the genetic defect underlying one of the most common congenital heart diseases keeps the critical organ from developing properly. According to the new research, mutations in a gene called SHP-2 distort the shape of cardiac muscle cells so they are unable to form a fully functioning heart.

7 Feb 2012

Vigorous exercise triggers MSC accumulation in skeletal muscle

University of Illinois researchers determined that an adult stem cell present in muscle is responsive to exercise, a discovery that may provide a link between exercise and muscle health. The findings could lead to new therapeutic techniques using these cells to rehabilitate injured muscle and prevent or restore muscle loss with age.

6 Feb 2012

Scientists search gene alterations in three-parent kids

Researchers from Australia want to find out if using the DNA of three parents will prevent children inheriting life-threatening diseases. They add that if the technique proves successful in preventing the transfer of mitochondrial DNA mutations from mothers to babies, then laws on the use of embryos will need to be changed to allow the procedure.

6 Feb 2012