Research News and Research

RSS

U.S. health care system ranks 22nd in health care spending

A new study by researchers at the UCLA Fielding School of Public Health and McGill University in Montreal reveals that the United States health care system ranks 22nd out of 27 high-income nations when analyzed for its efficiency of turning dollars spent into extending lives.

13 Dec 2013

UCSB anthropologists find successful hunting boosts testosterone, cortisol levels in Tsimane men

While small-scale horticulture is a relatively recent addition to the human repertoire of food provisioning, hunting has deep evolutionary roots. In practically every society, hunting ability correlates with reproductive success - the better the hunter, the more children he is likely to father.

13 Dec 2013

Researchers find way to stop first part of breast cancer metastasis in mice

Cell biologists at Johns Hopkins have identified a unique class of breast cancer cells that lead the process of invasion into surrounding tissues. Because invasion is the first step in the deadly process of cancer metastasis, the researchers say they may have found a weak link in cancer's armor and a possible new target for therapy.

13 Dec 2013

UCLA stem cell researchers track early development of human articular cartilage

Stem cell researchers from UCLA's Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research have published the first study to identify the origin cells and track the early development of human articular cartilage, providing what could be a new cell source and biological roadmap for therapies to repair cartilage defects and osteoarthritis. These revolutionary therapies could reach clinical trials within three years.

13 Dec 2013

New enrollment figures give clearer view of exchange efforts in states

Officials in California, Maryland, Illinois, Kansas and Georgia give status checks on their online health insurance exchanges. In the meantime, officials in Oregon are pressuring their website contractor, Oracle, to speed up fixes to the marketplace as insurers consider extending deadlines there.

13 Dec 2013

Health expenditures show stronger link with gains in life expectancy for males than for females

Health care spending is a large - and ever increasing - portion of government budgets. Improving its efficiency has therefore become critically important. In the first-ever study to estimate health spending efficiency by gender across 27 industrialized nations, researchers discovered significant disparities within countries, with stronger gains in life expectancy for men than for women in nearly every nation.

13 Dec 2013

UCSF receives $15M grant to help three dozen countries eliminate malaria

UC San Francisco's Global Health Group has received a $15 million grant from the Bill & Melinda Gates Foundation for a pioneering effort to help nearly three dozen countries eliminate malaria within their borders.

13 Dec 2013

Research suggests connection between adult's height and prevalence of CAC

Minneapolis Heart Institute Foundation research cardiologist Dr. Michael Miedema is the lead author of a paper published by Circulation - Cardiovascular Imaging, a journal of the American Heart Association, that suggests a connection between an adult's height and the prevalence of coronary artery calcium (CAC), a direct marker of plaque in the arteries that feed the heart.

13 Dec 2013

NIH StrokeNet to revolutionize research on stroke

A network of 25 regional stroke centers working with nearby satellite facilities will span the country, have teams of researchers representing every medical specialty needed for stroke care and will address the three prongs of stroke research: prevention, treatment and recovery. The Centers were announced today by the National Institutes of Health.

13 Dec 2013

Study shows many clinicians are unfamiliar with use of e-cigarettes with their young patients

The use of electronic cigarettes, battery operated devices that often look like cigarettes and deliver vaporized nicotine, is on the rise, including among minors. In a survey between 2011 and 2012, 10 percent of high school students reported ever using an e-cigarette.

13 Dec 2013

Peer solicitation can improve reciprocal social interaction among children with autism

Peer solicitation - a child inviting another to play - can improve reciprocal social interaction among children with autism, according to a Vanderbilt University study released today in the Journal of Child Psychology and Psychiatry.

13 Dec 2013

Women who take shorter maternity leave may have increased risk of postpartum depression

The more leave time from work that a woman takes after giving birth -- up to six months -- the better protected she will be from experiencing post-partum depression, according to a study led by Dr. Rada K. Dagher, assistant professor of health services administration at the University of Maryland School of Public Health.

13 Dec 2013

Drugs to treat type 2 diabetes may have different effects on hearts of men and women

Widely used treatments for type 2 diabetes have different effects on the hearts of men and women, even as the drugs control blood sugar equally well in both sexes, according to researchers at Washington University School of Medicine in St. Louis.

13 Dec 2013

Health law presents new challenge for small businesses

Large numbers of small entrepreneurs have not yet focused on the law, and their responses for employee coverage are expected to vary. Meanwhile, news outlets examine some of the issues around paying premiums and other insurance issues.

13 Dec 2013

Exercise may slow kidney function decline in kidney disease patients

Increased physical activity may slow kidney function decline in patients with kidney disease, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology. The findings suggest that exercise could have a powerful effect on maintaining patients' health.

13 Dec 2013

Anastrozole drug: An effective new option for breast cancer prevention for postmenopausal women

Breast cancer incidence among postmenopausal women at high risk for developing the disease was significantly reduced by the antihormone therapy anastrozole, indicating that the drug may be an effective new option for breast cancer prevention for this group of women, according to initial results of a double-blind, randomized, placebo-controlled trial presented here at the 2013 San Antonio Breast Cancer Symposium, held Dec. 10-14. The study is being simultaneously published in the The Lancet.

13 Dec 2013

Issa slams HHS for 'obstructing' investigation of HealthCare.gov

House Oversight Committee Chairman Darrell Issa, R-Calif., says the Department of Health and Human Services is illegally interfering with his panel.

13 Dec 2013

Researchers caution pregnant women about eating red and processed meats

Pregnant women and women planning to become pregnant can make use of the holiday season to adjust their diets and reduce the risk of gestational diabetes, according to researchers at the University of Adelaide's Robinson Institute.

13 Dec 2013

University of Colorado medical school professor uncovers variant of NKH

People from around the country and the world turn to Johan Van Hove, MD, PhD, for advice on a rare metabolic disease known as NKH, which can disrupt the body in devastating and even deadly ways. Now, Van Hove, a University of Colorado medical school professor, has identified a new disease related to NKH, a finding that resolves previously baffling cases including the death of a Colorado girl.

13 Dec 2013

Boys who grow up in two-parent homes less likely to have high blood pressure as adults

In a study of African-American men, researchers from the National Institutes of Health found that boys who grew up in two-parent homes were less likely to have high blood pressure as adults compared to those raised by a single parent. Reported in the Dec. 12, 2013, issue of the journal Hypertension, this is the first study of an African-American population to document an association between childhood family living arrangements and blood pressure.

13 Dec 2013

Research News and Research

U.S. health care system ranks 22nd in health care spending

UCSB anthropologists find successful hunting boosts testosterone, cortisol levels in Tsimane men

Researchers find way to stop first part of breast cancer metastasis in mice

UCLA stem cell researchers track early development of human articular cartilage

New enrollment figures give clearer view of exchange efforts in states

Health expenditures show stronger link with gains in life expectancy for males than for females

UCSF receives $15M grant to help three dozen countries eliminate malaria

Research suggests connection between adult's height and prevalence of CAC

NIH StrokeNet to revolutionize research on stroke

Study shows many clinicians are unfamiliar with use of e-cigarettes with their young patients

Peer solicitation can improve reciprocal social interaction among children with autism

Women who take shorter maternity leave may have increased risk of postpartum depression

Drugs to treat type 2 diabetes may have different effects on hearts of men and women

Health law presents new challenge for small businesses

Exercise may slow kidney function decline in kidney disease patients

Anastrozole drug: An effective new option for breast cancer prevention for postmenopausal women

Issa slams HHS for 'obstructing' investigation of HealthCare.gov

Researchers caution pregnant women about eating red and processed meats

University of Colorado medical school professor uncovers variant of NKH

Boys who grow up in two-parent homes less likely to have high blood pressure as adults

Industry Focus eBook - Life Science Microscopy (2nd Edition) eBook

Latest eBooks

Editorial Focus eBook - Proteomics (2nd Edition)

Industry Focus eBook - Life Science Microscopy (2nd Edition)

BFEB: Advances in microplate-based assays and analysis

Biologics stability screening toolkit: Three practical workflows for accelerating formulation development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery