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Rising temperature induces key changes in dengue virus

Researchers have discovered that rising temperature induces key changes in the dengue virus when it enters its human host, and the findings represent a new approach for designing vaccines against the aggressive mosquito-borne pathogen.

12 Apr 2013

Study opens new avenues of research to improve care for patients with COPD

Researchers from Boston University School of Medicine have pinpointed a genetic signature for chronic obstructive pulmonary disease from airway cells harvested utilizing a minimally invasive procedure.

12 Apr 2013

Researchers determine 3D structure of two proteins for first time

A team led by David Reverter, a researcher at the Institute of Biotechnology and Biomedicine of the UAB, has determined for the first time the three-dimensional structure of a protein pair: LC8 and Nek9.

12 Apr 2013

Longer looks: Global obesity, health care cost transparency, a medical puzzle

Getting your appendix out can cost between $2,000 and $180,000. Hip replacements run from $10,000 to more than $100,000. Hospitals, we have also learned, frequently mark up the price of cotton swabs and routine X-rays by 300 or 400 percent, with most patients oblivious to the reason their health care bills are so large.

12 Apr 2013

Discovery suggests new therapeutic target for treating dysfunctional beta cells, type 2 diabetes

Researchers at the University of California, San Diego School of Medicine have identified a previously unknown biological mechanism involved in the regulation of pancreatic islet beta cells, whose role is to produce and release insulin.

12 Apr 2013

Research using registry data can contribute to improvement of health and healthcare

Research using registry data can contribute a great deal to the improvement of health and healthcare. Sweden is uniquely positioned in this respect, but the resources remain under-exploited, and there are methodological and financing problems that need resolving.

12 Apr 2013

Illuminating deep mysteries of brain

Researchers at the University of Illinois at Urbana-Champaign and Washington University in St. Louis developed ultrathin, flexible optoelectronic devices - including LEDs the size of individual neurons - that are lighting the way for neuroscientists in the field of optogenetics and beyond.

12 Apr 2013

FDA requests budget of $4.7 billion to protect, promote public health

The U.S. Food and Drug Administration is requesting a budget of $4.7 billion to protect and promote the public health as part of the President's fiscal year (FY) 2014 budget.

12 Apr 2013

Report: Fewer employees getting health insurance at work, paying more

The Robert Wood Johnson Foundation report found that employer-sponsored coverage fell from 69 to 60 percent between 1999 and 2010.

12 Apr 2013

Gabriel Hortobagyi recognized with AACR-MICR Jane Cooke Wright Lectureship

Gabriel Hortobagyi, M.D., professor in the Department of Breast Medical Oncology at The University of Texas MD Anderson Cancer Center, will receive the Jane Cooke Wright Lectureship from the American Association for Cancer Research and its Minorities in Cancer Research membership group.

12 Apr 2013

UT MD Anderson scientist receives AACR-CRI Lloyd J. Old Award in Cancer Immunology

The scientist whose discoveries led to the first drug approved for metastatic melanoma by "treating the immune system, not the cancer," also is the first to receive the AACR-CRI Lloyd J. Old Award in Cancer Immunology.

12 Apr 2013

Alzheimer's Association lauds Obama Administration for dedicating additional $100M to fight Alzheimer's

The Alzheimer's Association commends the Obama Administration for dedicating an additional $100 million within the President's FY 2014 budget toward the fight against Alzheimer's and the implementation of the National Plan to Address Alzheimer's Disease.

12 Apr 2013

Obama budget would replace SGR formula, boost Medicaid, mental health

Among the changes included in the president's 2014 budget blueprint are the elimination of the SGR formula to set Medicare physician payment rates, and funding boosts for mental health and food and drug safety. The proposal also delays funding cuts to hospitals that treat the uninsured.

12 Apr 2013

Improving early childhood development of children of AIDS patients

A simple in-home training program for caregivers can give children of AIDS patients a better shot at prosperity by improving their early-childhood development, according to a study led by a Michigan State University researcher.

12 Apr 2013

New initiative launched to create more effective ED therapies based on brain imaging studies

Current treatments for anorexia and bulimia nervosa, which afflict an estimated 10 to 24 million Americans, are often limited and ineffective.

12 Apr 2013

Budget plan would allow federal employees to add same-sex partners to their health plans

The Obama blueprint would create beginning in 2015 a "self plus one" category within the Federal Employees Health Benefits Program.

12 Apr 2013

American Pain Society to organize 32nd Annual Scientific Meeting in May

The 32ed Annual Scientific Meeting of the American Pain Society will convene May 8-11 at the New Orleans Convention Center. APS is the leading multidisciplinary professional organization in the United States dedicated to advancing pain-related research, education, treatment and team-oriented professional practice.

12 Apr 2013

New tool to identify air travelers with infectious disease developed

Researchers have developed a simple new tool to help governments worldwide decide whether to screen airplane passengers leaving or arriving from areas of infectious disease outbreaks.

11 Apr 2013

Bill Gates, Melinda Gates highlight connection between technology, health

Bill Gates, co-chair of the Bill & Melinda Gates Foundation, "delivered a speech themed 'investment for the poor' at the Boao Forum for Asia held in south China's Hainan Province from Saturday to Monday," Xinhua reports.

11 Apr 2013

Self-propelled microrockets using stomach acid as fuel may help perform microsurgery

An advance in micromotor technology akin to the invention of cars that fuel themselves from the pavement or air, rather than gasoline or batteries, is opening the door to broad new medical and industrial uses for these tiny devices, scientists said here today. Their update on development of the motors - so small that thousands would fit inside this "o" - was part of the 245th National Meeting & Exposition of the American Chemical Society, the world's largest scientific society, being held here this week.

11 Apr 2013