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NASA selects Arizona State University to design and oversee Mastcam-Z imaging investigation

Arizona State University has been selected by NASA to design, deliver and oversee the Mastcam-Z imaging investigation, a pair of color panoramic zoom cameras, on the next rover mission to be launched to the surface of Mars in 2020.

1 Aug 2014

Study of twins shows that genetic variant provides greater resistance to effects of sleep deprivation

Researchers who studied 100 twin pairs have identified a gene mutation that may allow the carrier to function normally on less than six hours of sleep per night. The genetic variant also appears to provide greater resistance to the effects of sleep deprivation.

1 Aug 2014

Study reveals new information about body clock's sway over metabolism

Much of the liver's metabolic function is governed by circadian rhythms - our own body clock - and UC Irvine researchers have now found two independent mechanisms by which this occurs.

1 Aug 2014

People share implicit hierarchies for racial, religious, and age, shows study

As much as social equality is advocated in the United States, a new study suggests that besides evaluating their own race and religion most favorably, people share implicit hierarchies for racial, religious, and age groups that may be different from their conscious, explicit attitudes and values.

1 Aug 2014

New supplement covers current knowledge and methods for management of AAICH

The Journal of Neurosurgery is pleased to announce today's publication of a supplement to the August issue entitled "Race Against the Clock: Overcoming Challenges in the Management of Anticoagulant-Associated Intracerebral Hemorrhage.

1 Aug 2014

Study confirms benefit of surgical treatment for migraines

Dr. Oren Tessler, Assistant Professor of Clinical Surgery at LSU Health Sciences Center New Orleans School of Medicine, is part of a team of plastic and reconstructive surgeons who report a high success rate using a method to screen and select patients for a specific surgical migraine treatment technique.

1 Aug 2014

New algorithm eliminates exposure to radiation when diagnosing children with acute appendicitis

Implementation of an algorithm aimed to diagnose pediatric patients with suspected appendicitis reduces the utilization of computed tomography (CT) scans, without affecting diagnostic accuracy, Mayo Clinic Children's Center researchers have found. The study was recently published in the journal Surgery.

1 Aug 2014

Biologists identify signaling pathway that switches on calorie-burning process in brown fat cells

Biologists at The Scripps Research Institute (TSRI) have identified a signaling pathway that switches on a powerful calorie-burning process in brown fat cells.

1 Aug 2014

Scientists unravel neural circuit that could play important role in autism

The insular cortex is an integral "hub", combining sensory, emotional and cognitive content. Not surprisingly, alterations in insular structure and function have been reported in many psychiatric disorders, such as anxiety disorders, depression, addiction and autism spectrum disorders (ASD).

1 Aug 2014

Adoption of hourly rounds schedules for nurses may improve patient safety and satisfaction

Adoption of hourly rounds schedules for nurses working in acute care hospitals may improve patient safety and overall satisfaction with care provided, according to research reported in the Journal for Healthcare Quality, the peer reviewed publication of the National Association for Healthcare Quality.

1 Aug 2014

Southern-style diet results in higher risk of death in patients with chronic kidney disease

New research from the University of Alabama at Birmingham published in the American Journal of Kidney Diseases shows consuming a "Southern-style" diet — consisting of processed meats, fried foods and sugar-sweetened beverages — results in higher risk of death in those with chronic kidney disease.

1 Aug 2014

TRIP13 protein encourages cancer cells to repair themselves

Imagine you're fighting for your life but no matter how hard you hit, your opponent won't go down. The same can be said of highly treatment-resistant cancers, such as head and neck cancer, where during radiation and chemotherapy some cancer cells repair themselves, survive and thrive.

1 Aug 2014

Medical education in sub-Saharan Africa is being revitalized through U.S. funded effort

Medical education in sub-Saharan Africa is being revitalized and expanded through a U.S.-funded effort that is dramatically increasing enrollment, broadening curricula, upgrading Internet access and providing cutting-edge skills labs and other technologies.

1 Aug 2014

Study shows sustained immunogenicity, efficacy and safety of GlaxoSmithKline's HPV vaccine

A long-term follow-up study (HPV-023; NCT00518336) shows the sustained efficacy, immunogenicity and safety of GlaxoSmithKline's human papilloma virus (HPV) vaccine Cervarix.

1 Aug 2014

Viewpoints: GOP lawsuit against Obama on health law is not a 'stunt'; 'wisdom' lacking in the House; the danger of cyberattacks on hospitals

"So sue me" is President Obama's message to Congress. And on Wednesday the House of Representatives took up his taunt, authorizing a lawsuit to challenge the president's failure to faithfully execute provisions of the Affordable Care Act as passed by Congress. The House lawsuit is no "stunt," as Mr. Obama has characterized it.

1 Aug 2014

Birth control pills may increase risk for breast cancer

Women who recently used birth control pills containing high-dose estrogen and a few other formulations had an increased risk for breast cancer, whereas women using some other formulations did not, according to data published in Cancer Research, a journal of the American Association for Cancer Research.

1 Aug 2014

Modulation of B cells may effectively treat symptoms of type 2 diabetes and periodontitis

Going to the dentist isn't fun for anyone, but for those with periodontal disease related to type 2 diabetes, a new research discovery may have them smiling.

1 Aug 2014

Researchers one step closer to finding treatment for dengue fever

There have been several news reports that the world's first dengue vaccine will be available next year. However, the latest clinical trials show that the vaccine only provides a protection of around 50 per cent for DENV-2 and DENV-1, which are commonly found in Singapore.

1 Aug 2014

Researchers suggest few immediate and long-term methods for soothing frayed nerves

There's sad news in the study of happiness. Rest assured, there is a happy ending, though. University of Cincinnati research on perceived happiness shows that many college students are stressed out and aren't coping.

1 Aug 2014

New guidelines help allergist steer patient out of yellow zone and back into green

If you have asthma, you may have an asthma action plan with a "stoplight system" to help you recognize and respond to changes and understand when symptoms are getting worse and need more attention.

1 Aug 2014

Medical News

NASA selects Arizona State University to design and oversee Mastcam-Z imaging investigation

Study of twins shows that genetic variant provides greater resistance to effects of sleep deprivation

Study reveals new information about body clock's sway over metabolism

People share implicit hierarchies for racial, religious, and age, shows study

New supplement covers current knowledge and methods for management of AAICH

Study confirms benefit of surgical treatment for migraines

New algorithm eliminates exposure to radiation when diagnosing children with acute appendicitis

Biologists identify signaling pathway that switches on calorie-burning process in brown fat cells

Scientists unravel neural circuit that could play important role in autism

Adoption of hourly rounds schedules for nurses may improve patient safety and satisfaction

Southern-style diet results in higher risk of death in patients with chronic kidney disease

TRIP13 protein encourages cancer cells to repair themselves

Medical education in sub-Saharan Africa is being revitalized through U.S. funded effort

Study shows sustained immunogenicity, efficacy and safety of GlaxoSmithKline's HPV vaccine

Viewpoints: GOP lawsuit against Obama on health law is not a 'stunt'; 'wisdom' lacking in the House; the danger of cyberattacks on hospitals

Birth control pills may increase risk for breast cancer

Modulation of B cells may effectively treat symptoms of type 2 diabetes and periodontitis

Researchers one step closer to finding treatment for dengue fever

Researchers suggest few immediate and long-term methods for soothing frayed nerves

New guidelines help allergist steer patient out of yellow zone and back into green

Membrane proteins in focus: Turning high-risk targets into routine workflows

How metabolic phenotyping can detect viral infections in minutes

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

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