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Advance team of molecules produced by primary tumor is responsible for lung cancer metastasis

Cancer metastasis requires tumor cells to acquire properties that allow them to escape from the primary tumor site, travel to a distant place in the body, and form secondary tumors. But first, an advance team of molecules produced by the primary tumor sets off a series of events that create a network of nurturing blood vessels for arriving primary tumor cells to set up shop.

20 Aug 2013

Physical-activity adviser motivates old Latino adults to participate in exercise program

When it comes to getting motivated to exercise and do things that are good for our health, sometimes all it takes is a little help from our friends.

20 Aug 2013

Study shows complement activation plays an important role in inherited macular degeneration

In a study published on line this week in the journal Human Molecular Genetics, Drs. Donita Garland, Rosario Fernandez-Godino, and Eric Pierce of the Ocular Genomics Institute at the Massachusetts Eye and Ear, Harvard Medical School, along with their colleagues, reported the unexpected finding that in mice genetically engineered to have an inherited form of macular degeneration, turning off the animals' complement system, a part of the immune system, prevented the disease.

20 Aug 2013

Study shows ART has reduced immunosuppression and viremia among PHIV youth

The advent of antiretroviral therapy (ART) has transformed HIV from a death sentence into a chronic disease. In one of the largest studies of perinatally infected HIV (PHIV) patients to date, Agwu, et al, found that the proportion of patients on ART has increased and rates of viremia and advanced immunosuppression have decreased. But the rates of both markers in older patients are higher, according to an article in the Fall issue of The Journal of the Pediatric Infectious Diseases Society (JPIDS).

20 Aug 2013

Detailing the health law's implementation hurdles

Continued opposition to the overhaul is one of the administration's biggest challenges. In addition, many consumers eligible to buy insurance in new online marketplaces still don't understand their benefits and obligations under the law. Meanwhile, insurance companies are gearing up to sell policies.

20 Aug 2013

Health concern for children varies based on racial and ethnic backgrounds

Adults across the U.S. rate childhood obesity as the top health concern for children in 2013, but priorities vary based on racial and ethnic backgrounds, according to a new University of Michigan C.S. Mott Children's Hospital National Poll on Children's Health.

20 Aug 2013

STAAR Surgical receives regulatory approval for its Visian ICL with CentraFLOW technology in India

STAAR Surgical Company, a leading developer, manufacturer and marketer of implantable lenses and delivery systems for the eye, today announced that it has received regulatory approval to market its Visian Implantable Collamer Lens (ICL) with CentraFLOW technology from the CDSCO in India.

19 Aug 2013

First Edition: August 19, 2013

Today's headlines include reports about how public perceptions and political opposition continue to swirl around the health law's implementation.

19 Aug 2013

New type of cancer immunotherapy harnesses body's immune system to attack tumors

By carefully adjusting the function of crucial immune cells, scientists may have developed a completely new type of cancer immunotherapy—harnessing the body's immune system to attack tumors. To accomplish this, they had to thread a needle in immune function, shrinking tumors without triggering unwanted autoimmune responses.

19 Aug 2013

Medical decision making for family member of cognitively impaired patient is more complicated

Decision-making by a surrogate for a family member who is unable to make medical decisions is more complicated than decision-making by patients themselves, according to a study from the Regenstrief Institute, Indiana University Center for Aging Research and the Charles Warren Fairbanks Center for Medical Ethics of Indiana University Health.

19 Aug 2013

Boehringer signs agreement with Brigham to conduct long-term study program on oral anticoagulants

Boehringer Ingelheim, a research-based, global pharmaceutical company, today announced a multi-year agreement with Brigham and Women's Hospital, an internationally recognized teaching affiliate of Harvard Medical School known for its excellence in patient care, medical research and training of outstanding young health professionals.

17 Aug 2013

Nutrient rich foods for school children

Back to school means getting back into a routine that helps students achieve success in the new school year. Start the year off on solid footing by making good nutrition part of your child's schedule.

17 Aug 2013

Viewpoints: Medicare's lessons for the health law; Krauthammer says Obama shouldn't try to write his own laws

As a Sept. 30 budget deadline approaches, many in the Republican Party are pushing to repeal the Affordable Care Act, better known as Obamacare. The law's most radical opponents are even threatening to shut down the government by refusing to pass a continuing resolution, which would fund existing government programs at current or slightly adjusted levels.

17 Aug 2013

State highlights: Pushback by Penn State employees; medical cuts loom; getting nursing care at home

A selection of health policy stories from California, Massachusetts, North Carolina and Pennsylvania.

17 Aug 2013

Traffic-safety rules for school kids

Part of heading back to school is actually getting your kids back to school safely. According to the Centers for Disease Control, on average, there is one pedestrian death every two hours and a pedestrian injury every eight minutes in the United States. Vehicles and kids can be a very scary combination whether the child is walking, biking, riding or driving.

17 Aug 2013

Doctors suggest guidelines to prevent injuries caused by backpacks in children

Most children and teenagers carry their schoolbooks and other supplies in backpacks during the school year. "When used correctly, backpacks are the most efficient way to carry a load and distribute the weight among some of the body's strongest muscles," says Eric Wall, MD, Division of Orthopaedic Surgery.

17 Aug 2013

Research roundup: The health of the U.S.; doctors aren't paid to talk; savings from high-deductible plans

Understanding the major health problems in the United States and how they are changing over time is critical for informing national health policy. ... From 1990 to 2010, the United States made substantial progress in improving health. Life expectancy at birth and [healthy life expectancy] increased, all-cause death rates at all ages decreased, and age-specific rates of years lived with disability remained stable.

17 Aug 2013

Study suggests Braintone has neuroprotective effects on ischemia-induced brain damage

Recently, the importance of the neurovascular unit, which is comprised of neurons, endothelial cells and astrocytes, has received great attention in the field of stroke, because stroke affects not only neurons, but also astrocytes and microvessels.

17 Aug 2013

Children with ASD chose to play that provides strong sensory feedback, repetitive motions

Play is critical to children's development, including children with autism spectrum disorders (ASD). Kathy Ralabate Doody, assistant professor of exceptional education at SUNY Buffalo State, observed different play options to determine those most likely to appeal to children with ASD.The findings were published in the North American Journal of Medicine and Science.

17 Aug 2013

Scientists identify new therapeutic targets to inhibit progression of Alzheimer's disease

To stop the progression of Alzheimer's disease in the early stage, it is necessary to identify new therapeutic targets. Prof. Yunpeng Cao and team from the First Affiliated Hospital of China Medical University examined striatal-enriched phosphatase 61 expression in the brain tissues of Alzheimer's disease rats using in vivo and in vitro models, and analyzed the molecular mechanism by which striatal-enriched phosphatase 61 regulates N-methyl-D- aspartate receptor 2B transport.

17 Aug 2013

Hospital News and Research

Advance team of molecules produced by primary tumor is responsible for lung cancer metastasis

Physical-activity adviser motivates old Latino adults to participate in exercise program

Study shows complement activation plays an important role in inherited macular degeneration

Study shows ART has reduced immunosuppression and viremia among PHIV youth

Detailing the health law's implementation hurdles

Health concern for children varies based on racial and ethnic backgrounds

STAAR Surgical receives regulatory approval for its Visian ICL with CentraFLOW technology in India

First Edition: August 19, 2013

New type of cancer immunotherapy harnesses body's immune system to attack tumors

Medical decision making for family member of cognitively impaired patient is more complicated

Boehringer signs agreement with Brigham to conduct long-term study program on oral anticoagulants

Nutrient rich foods for school children

Viewpoints: Medicare's lessons for the health law; Krauthammer says Obama shouldn't try to write his own laws

State highlights: Pushback by Penn State employees; medical cuts loom; getting nursing care at home

Traffic-safety rules for school kids

Doctors suggest guidelines to prevent injuries caused by backpacks in children

Research roundup: The health of the U.S.; doctors aren't paid to talk; savings from high-deductible plans

Study suggests Braintone has neuroprotective effects on ischemia-induced brain damage

Children with ASD chose to play that provides strong sensory feedback, repetitive motions

Scientists identify new therapeutic targets to inhibit progression of Alzheimer's disease

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

Improving healthcare sustainability through carbon data

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