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Maintaining general health may help reduce risk for dementia

Improving and maintaining health factors not traditionally associated with dementia, such as denture fit, vision and hearing, may lower a person's risk for developing dementia, according to a new study published in the July 13, 2011, online issue of Neurology®, the medical journal of the American Academy of Neurology.

14 Jul 2011

EC approves YERVOY for treatment of previously-treated advanced melanoma

Bristol-Myers Squibb today announced that the European Commission has approved YERVOY for the treatment of adult patients with previously-treated advanced melanoma.

14 Jul 2011

Humira's early-line growth threatens Enbrel's future uptake in psoriatic arthritis

Decision Resources, one of the world's leading research and advisory firms focusing on pharmaceutical and healthcare issues, finds that while Amgen/Pfizer's Enbrel was the most widely used tumor necrosis factor (TNF)-alpha inhibitor for recently treated psoriatic arthritis patients in the fourth quarter of 2010, Abbott's Humira has superseded Enbrel as an early-line TNF-alpha inhibitor for newly diagnosed psoriatic arthritis patients. Humira's early-line growth threatens Enbrel's future uptake in psoriatic arthritis.

14 Jul 2011

BIOTRONIK begins comparative study of ORSIRO stent with Abbott's XIENCE PRIME stent

BIOTRONIK announced today the start of an international study comparing the company's ORSIRO sirolimus-eluting coronary stent with Abbott Laboratory's XIENCE PRIME everolimus-eluting coronary stent. The first implantations in the study, called BIOFLOW-II, took place in Europe last week.

14 Jul 2011

Light-switching complex could help detect signs of Alzheimer's disease

A breakthrough in sensing at Rice University could make finding signs of Alzheimer's disease nearly as simple as switching on a light.

14 Jul 2011

Self-care, serum biomarkers improve heart failure outcomes

Doctors have been dispensing advice to heart failure patients and for the first time researchers have found that it works. While self-care is believed to improve heart failure outcomes, a highlight of the recent American Heart Association scientific statement on promoting heart failure self-care was the need to establish the mechanisms by which self-care may influence neurohormonal, inflammatory, and hemodynamic function.

14 Jul 2011

UW scientists determine atomic architecture of sodium channel

Scientists at the University of Washington (UW) in Seattle have determined the atomic architecture of a sodium channel. The achievement opens new possibilities for molecular medicine researchers around the world in designing better drugs for pain, epilepsy, and heart rhythm disturbances.

14 Jul 2011

Scientists link human gene to risk of developing Mild Cognitive Impairment

Connecting a human gene to the risk of developing the Alzheimer's precondition known as Mild Cognitive Impairment has been somewhat of a holy grail for scientists, but a team led by researchers from Cornell University has ended the quest.

14 Jul 2011

DaVita's catheter-reduction program lowers CVC rates in hemodialysis patients

DaVita Inc., a leading provider of kidney care services for those diagnosed with end stage renal disease (ESRD) and chronic kidney disease (CKD), today announced that the company has made landmark progress in reducing "Day 90+" patient central venous catheter (CVC) rates, further cementing its position as the industry leader among large dialysis organizations in catheter reductions through the placement of permanent accesses.

14 Jul 2011

Study overturns long-accepted theories about fundamental aspect of tissue regeneration

Scientists have been wrong for 250 years about a fundamental aspect of tissue regeneration, according to a University of Dayton biologist who says his recent discovery is good news for humans.

14 Jul 2011

Cancer studies less likely to make data available for future research

A new study finds that -- even in a field with clear standards and online databases -- the rate of public data archiving in cancer research is increasing only slowly. Furthermore, research studies in cancer and human subjects are less likely than other research studies to make their datasets available for reuse.

14 Jul 2011

Researchers capitalize on 'memories' of adult-derived stem cells for treatment of diabetes

Stem cells from early embryos can be coaxed into becoming a diverse array of specialized cells to revive and repair different areas of the body. Therapies based on these stem cells have long been contemplated for the treatment of diabetes, but have been held back by medical and ethical drawbacks.

14 Jul 2011

Study examines accuracy, effectiveness of pre-sport participation ECG screenings

Incidents of young athletes collapsing during sports practice due to an undiagnosed heart condition are alarming, and have led some health care professionals to call for mandatory electrocardiogram (ECG) screenings before sport participation.

14 Jul 2011

UCI study sheds light on how transplantation alleviates side effects of radiotherapy

Human neural stem cells are capable of helping people regain learning and memory abilities lost due to radiation treatment for brain tumors, a UC Irvine study suggests.

14 Jul 2011

Cornell grants ChromaDex worldwide rights to novel manufacturing process for nicotinamide riboside

ChromaDex Corp. today announced that Cornell University has granted the natural products company ChromaDex exclusive worldwide rights to a novel manufacturing process for nicotinamide riboside (NR).

14 Jul 2011

Eisai's DACOGEN sNDA for acute myeloid leukemia accepted by FDA for review

SuperGen, Inc., a pharmaceutical company dedicated to the discovery and development of novel cancer therapies, announced that Eisai Inc. today released information that the U.S. Food and Drug Administration (FDA) has accepted for review its supplemental New Drug Application (sNDA) seeking approval of DACOGEN (decitabine) for injection in the treatment of acute myeloid leukemia.

14 Jul 2011

Patients with brain cancer may benefit from stem cell therapy

Stem cell therapy may restore cognition in patients with brain cancer who experience functional learning and memory loss often associated with radiation treatment, according to a laboratory study published in Cancer Research, a journal of the American Association for Cancer Research.

14 Jul 2011

Arabidopsis thaliana helps scientists to solve puzzles in human health

A tiny plant called Arabidopsis thaliana just helped scientists unearth new clues about the daily cycles of many organisms, including humans. This is the latest in a long line of research, much of it supported by the National Institutes of Health, that uses plants to solve puzzles in human health.

14 Jul 2011

DARA's DB959 shows promise against type 2 diabetes

A new peroxisome proliferator activated receptor agonist currently in development, DB959, will most likely be administered orally once a day, according to a presentation made by researchers recently at the American Diabetes Association's 71st Scientific Sessions.

14 Jul 2011

New ‘state-by-state’ obesity data released in U.S.

A new report called ‘F as in Fat: How Obesity Threatens America's Future 2011’ from the Trust for America’s Health and the Robert Wood Johnson Foundation, shows that Massachusetts has one of the lowest obesity rates in the nation even as obesity rises across the Bay State.

14 Jul 2011