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Scientists restore sense of smell in mice through gene therapy

Scientists have restored the sense of smell in mice through gene therapy for the first time -- a hopeful sign for people who can't smell anything from birth or lose it due to disease.

3 Sep 2012

DEAD-box proteins function as recycling nanopistons when unwinding RNA

AUSTIN, Texas-Molecular biologists at The University of Texas at Austin have solved one of the mysteries of how double-stranded RNA is remodeled inside cells in both their normal and disease states. The discovery may have implications for treating cancer and viruses in humans.

3 Sep 2012

Link between sleep apnoea and overactive bladder syndrome in women

Sleep apnoea in women has been linked to overactive bladder syndrome in a new study. The research, presented at the European Respiratory Society's Annual Congress in Vienna, has provided new evidence suggesting a connection between the two conditions.

3 Sep 2012

Digested coconut oil able to attack the bacteria that cause tooth decay

Digested coconut oil is able to attack the bacteria that cause tooth decay. It is a natural antibiotic that could be incorporated into commercial dental care products, say scientists presenting their work at the Society for General Microbiology's Autumn Conference at the University of Warwick.

3 Sep 2012

Scientists create mathematical model that helps to design new drug cocktails against HIV

For years, doctors treating those with HIV have recognized a relationship between how faithfully patients take the drugs they prescribe, and how likely the virus is to develop drug resistance. More recently, research has shown that the relationship between adherence to a drug regimen and resistance is different for each of the drugs that make up the "cocktail" used to control the disease.

3 Sep 2012

Complacency and apathy may have played a role in recent spike of West Nile cases

With almost 1,600 cases of West Nile Virus and 66 mortalities reported to the Centers for Disease Control and Prevention (CDC) nationwide, officials are calling the recent West Nile virus outbreak the largest ever seen in the United States.

1 Sep 2012

Incentives can help promote drug abstinence among pregnant women with heroin or cocaine addiction

A "contingency management" approach—offering incentives for negative drug tests—can help promote drug abstinence among pregnant women with heroin or cocaine addiction, reports a study in the September Addictive Disorders & Their Treatment. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

1 Sep 2012

Potential new COPD drug

A study led by researchers at Boston University School of Medicine (BUSM) has shown that a compound used in some skin creams may halt the progression of emphysema and reverse some of the damage caused by the disease. When the compound Gly-His-Lys (GHK) was applied to lung cells from patients with emphysema, normal gene activity in altered cells was restored and damaged aspects of cellular function were repaired.

1 Sep 2012

U.S., Nigeria inaugurate Defense Reference Laboratory in Abuja

U.S. Ambassador to Nigeria Terence McCulley spoke on Monday in Abuja at the inauguration of a Defense Reference Laboratory, Leadership reports, noting he said the laboratory, "which is the first of its kind in the sub-region," was supported by U.S. funding.

1 Sep 2012

Romney barely mentions health care in acceptance speech

The Republican presidential nominee doesn't offer details on his plans for Medicare or the health care law. Nonetheless, several outlets look at what's ahead on that topic from the GOP ticket.

1 Sep 2012

Viewpoints: Who should fear changes to Medicare; Ryan not a 'Serious, Honest Conservative'

For those of us who like to believe that human beings are rational, trying to explain what happens in politics is a challenge. For example, that segment of the population that has the least to fear from a reform of Medicare or Social Security is the most fearful -- namely, those already receiving Medicare or Social Security benefits.

1 Sep 2012

Nurses, midwives can safely perform abortions, review of evidence suggests

"Abortions are just as safe when performed by trained nurse practitioners, midwives and physician assistants as when doctors do them, a new review of the evidence suggests," Reuters reports.

1 Sep 2012

NY Cardinal offers closing prayer for religious liberty

As the convention ended, the closing prayer was provided by Cardinal Timothy Dolan, who is feuding with the Obama administration over the health law's mandate that most employers provide contraceptive coverage.

1 Sep 2012

Utah Gov. sees slowdown in talks between states and HHS on health law implementation

Gov. Gary Herbert tells Politico Pro that efforts likely won't pick up until after the election. Meanwhile, a battle in Missouri appears finished on a health exchange ballot issue and Pennsylvania and Georgia also deal with implementation issues.

1 Sep 2012

New toolbox for neuroscientists will reduce time for clinical research

Richard Gershon has a shiny new toolbox for neuroscientists that will revolutionize their clinical research by making it radically faster, cheaper and more accurate. It also will help researchers recruit children and adults for studies because participation will be much less time consuming.

1 Sep 2012

Justice department asks for review of questionable defibrillator surgeries

In what experts say is a novel legal tactic to resolve hundreds of ongoing investigations simultaneously, the Justice Department is e-mailing hospitals across the country today with instructions to examine questionable implantable defibrillator surgeries on Medicare patients and estimate potential penalties under the False Claims Act.

1 Sep 2012

U.N. humanitarian relief official calls for more assistance to prevent child malnutrition in Mali

"The top United Nations relief official said [.pdf] today that humanitarian efforts to alleviate the devastating food crisis affecting Mali have begun to yield results, but warned that much still remains to be done and the situation could worsen without continued donor support," the U.N. News Centre reports (8/30).

1 Sep 2012

Democrats plan attack on GOP Medicare plan

The Wall Street Journal reports the Obama campaign will offer counter arguments to Republican proposals to revamp Medicare at the Democrats' convention next week.

1 Sep 2012

Targeted intervention improves safety of MRI scans for children with sickle cell disease

Jude Children's Research Hospital reports success using a targeted educational approach to teach young patients to remain motionless during MRI scans, making the process safer.

1 Sep 2012

Reworking of PEPFAR in South Africa must be handled carefully to ensure continuation of care

"Government assurances that the scaling back of the U.S. President's Emergency Plan for AIDS Relief (PEPFAR) program in South Africa (SA) will be carefully managed to protect patients are welcome, but ... [t]he reality is that the Department of Health is struggling to cope with severe medical staff shortages, financial resources that never seem to stretch far enough, inadequate infrastructure and maintenance programs, and administrative bottlenecks," a Business Day editorial states.

1 Sep 2012

Research News and Research

Scientists restore sense of smell in mice through gene therapy

DEAD-box proteins function as recycling nanopistons when unwinding RNA

Link between sleep apnoea and overactive bladder syndrome in women

Digested coconut oil able to attack the bacteria that cause tooth decay

Scientists create mathematical model that helps to design new drug cocktails against HIV

Complacency and apathy may have played a role in recent spike of West Nile cases

Incentives can help promote drug abstinence among pregnant women with heroin or cocaine addiction

Potential new COPD drug

U.S., Nigeria inaugurate Defense Reference Laboratory in Abuja

Romney barely mentions health care in acceptance speech

Viewpoints: Who should fear changes to Medicare; Ryan not a 'Serious, Honest Conservative'

Nurses, midwives can safely perform abortions, review of evidence suggests

NY Cardinal offers closing prayer for religious liberty

Utah Gov. sees slowdown in talks between states and HHS on health law implementation

New toolbox for neuroscientists will reduce time for clinical research

Justice department asks for review of questionable defibrillator surgeries

U.N. humanitarian relief official calls for more assistance to prevent child malnutrition in Mali

Democrats plan attack on GOP Medicare plan

Targeted intervention improves safety of MRI scans for children with sickle cell disease

Reworking of PEPFAR in South Africa must be handled carefully to ensure continuation of care

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