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First Edition: January 31, 2013

Today's headlines include reports on a new health law final rule issued by the Internal Revenue Service eligibility and affordability standards for insurance subsidies.

31 Jan 2013

State roundup: Ga. hospital fee bill nears passage

After a series of friendly questions and statements of support, the fast-tracked legislation on a state hospital provider fee swept through a House committee Tuesday. The House Government Affairs Committee, by a 15-1 vote, approved Senate Bill 24, which would facilitate the renewal of the assessment. The state Senate passed the bill earlier this month. The legislation could reach the House floor Thursday or Friday. If it passes, it then would go to Gov. Nathan Deal for his signature -- an unusually rapid journey into law.

31 Jan 2013

Bipolar pedigree endophenotypes found

Researchers have found cognitive endophenotypes in a single extended family showing linkage of bipolar disorder to a risk locus on chromosome 4.

30 Jan 2013

Sydney 2012 norovirus strain continues to spread globally

A new strain of norovirus known as Sydney 2012 has caused a significant number of acute outbreaks of the infection during the 2012–2013 winter season and continues to spread worldwide.

30 Jan 2013

Lack of exercise, television viewing associated with risk of metabolic syndrome

A team of scientists at Umeå University, in collaboration with colleagues in Melbourne, Australia, have found that television viewing and lack of exercise at age 16 is associated with the risk of developing metabolic syndrome at 43 years age.

30 Jan 2013

MDGA proteins associated with autism suppress inhibitory synapse formation

Synapse development is promoted by a variety of cell adhesion molecules that connect neurons and organize synaptic proteins. Many of these adhesion molecules are linked to neurodevelopmental disorders; mutations in neuroligin and neurexin proteins, for example, are associated with autism and schizophrenia.

30 Jan 2013

Spending many hours in centre-based child care does not lead to more aggression and disobedience

Spending many hours in centre-based child care does not lead to more aggression and disobedience in children, according to a new study using data from the Norwegian Mother and Child Cohort Study (MoBa).

30 Jan 2013

Couples in which men participate more in housework report less sexual frequently

Married men who spend more time doing traditionally female household tasks-including cooking, cleaning, and shopping-report having less sex than husbands who don't do as much, according to a new study in the February issue of the American Sociological Review.

30 Jan 2013

New interactive wobbleboard can allow clinicians to better measure improvements in patients' balance

A physiotherapy lecturer at Bournemouth University (BU) has created a new interactive wobbleboard that will allow clinicians to better measure improvements in patients' balance.

30 Jan 2013

Insight into reasons why precocious puberty occurs in females

New research from Oregon Health & Science University has provided significant insight into the reasons why early-onset puberty occurs in females.

30 Jan 2013

HIV-positive patients have higher incidence of non-melanoma skin cancers

HIV-positive patients have a higher incidence of non-melanoma skin cancers, according to a Kaiser Permanente study that appears in the current online issue of the Journal of the National Cancer Institute. Specifically, basal cell and squamous cell carcinomas occur more than twice as often among HIV-positive individuals compared to those who are HIV-negative.

30 Jan 2013

Cambodian health officials strengthen avian flu awareness campaigns after 2 more deaths

"Two more children have died in Cambodia of bird flu, bringing the number of fatal cases this year to four and the number of cases overall to five," the Associated Press/Wall Street Journal reports, noting only three cases were reported in all of 2012. "WHO says bird flu, also known as avian influenza, or H5N1, has killed 360 other people worldwide since surfacing in 2003," with most cases "linked to contact with infected poultry," the news agency writes.

30 Jan 2013

Dectin-1 potential target for nasal polyposis

The transmembrane protein Dectin-1 appears to play a role in the pathogenesis of nasal polyposis, providing a potential new target for treating the condition, report Chinese researchers.

29 Jan 2013

Democrats defend safety net, propose modest adjustments

That partisan gibe was telling. He defended two programs, Medicare and Medicaid, begun nearly a half-century ago, and a third, Social Security, that dates from the Great Depression. The federal welfare commitments that Mr. Obama praised in observing that "a great nation must care for the vulnerable" also date back to President Franklin D. Roosevelt's time.

29 Jan 2013

Consuming carotenoid-rich foods may help prevent or delay onset of amyotrophic lateral sclerosis

New research suggests that increased consumption of foods containing colorful carotenoids, particularly beta-carotene and lutein, may prevent or delay the onset of amyotrophic lateral sclerosis (ALS).

29 Jan 2013

New genetic test can help identify small aggressive lung tumors linked with poor survival

A novel genetic test can help identify small but aggressive lung tumors associated with poor survival, according to a study released today at the 49th Annual Meeting of The Society of Thoracic Surgeons held at the Los Angeles Convention Center.

29 Jan 2013

New tweet-screening method effectively tracks flu cases

Sifting through social media messages has become a popular way to track when and where flu cases occur, but a key hurdle hampers the process: how to identify flu-infection tweets. Some tweets are posted by people who have been sick with the virus, while others come from folks who are merely talking about the illness. If you are tracking actual flu cases, such conversations about the flu in general can skew the results.

29 Jan 2013

Gottlieb Memorial Hospital introduces Epic electronic medical record system

Gottlieb Memorial Hospital today introduced the Epic electronic medical record system for patients in the hospital. This new system will offer many benefits to patients and physicians.

29 Jan 2013

KLF8 protein could be helpful in preventing cancer recurrence

Just as the body can become resistant to antibiotics, certain methods of killing cancer tumors can end up creating resistant tumor cells. But a University of Central Florida professor has found a protein present in several types of cancer, including breast and ovarian cancer, which could be helpful in preventing tumors from coming back.

29 Jan 2013

Mutated Nesprin4 protein prevents hearing

Because half of all instances of hearing loss are linked to genetic mutations, advanced gene research is an invaluable tool for uncovering causes of deafness - and one of the biggest hopes for the development of new therapies. Now Prof. Karen Avraham of the Sackler Faculty of Medicine at Tel Aviv University has discovered a significant mutation in a LINC family protein - part of the cells of the inner ear - that could lead to new treatments for hearing disorders.

29 Jan 2013