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Research findings could provide better understanding of anxiety disorders

In a new study published today in Science, John McGann, associate professor of behavioral and systems neuroscience in the Department of Psychology, and his colleagues, report that neurons in the noses of laboratory animals reacted more strongly to threatening odors before the odor message was sent to the brain.

13 Dec 2013

Study: Electronic cigarettes may involuntarily expose non-users to nicotine

Electronic cigarettes, when used indoors, may involuntarily expose non-users to nicotine, according to a study led by Maciej Goniewicz, PhD, PharmD, of Roswell Park Cancer Institute (RPCI) and published by the journal Nicotine and Tobacco Research.

13 Dec 2013

Scientists bring stem cell science directly to patients

Scientists from UCLA's Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research are bringing stem cell science funded by the California Institute of Regenerative Medicine (CIRM), the state stem cell agency, directly to patients in two exciting new clinical trials scheduled to begin in early 2014.

13 Dec 2013

Cancer patients living in rural areas tend to retire early after being diagnosed

Rural cancer patients are at an increased risk for financial impact. Compared to their counterparts in cities, cancer patients living in rural areas tend to retire early after being diagnosed, and are less likely to go on paid disability leave while receiving treatment.

13 Dec 2013

Women treated with breast cancer drugs can ease joint pain by engaging in exercise

Women being treated with breast cancer drugs known as aromatase inhibitors can markedly ease the joint pain associated with the drugs by engaging in moderate daily exercise, Dana-Farber Cancer Institute and Yale University investigators report in a study to be presented during the San Antonio Breast Cancer Symposium.

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

More outreach needed for family members who carry genetic risks of cancer

A study done by researchers at Fox Chase Cancer Center shows that many relatives of patients who undergo testing for a gene linked to breast and ovarian cancers misinterpret the results, and less than half of those who could benefit from genetic testing say they plan to get tested themselves-despite the fact that knowing your genetic status may help catch the disease in its earliest stages.

13 Dec 2013

New study provides a set of tools for measuring age in all dimensions

Age is not just the number of years one has lived, argue IIASA population researchers. A new study from the group provides a set of tools for measuring age in all its dimensions.

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

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

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

Study: Immune cells outside the brain may regulate propensity to develop depression

A new study shows that immune cells outside the brain may regulate propensity to develop depression. The data were presented today at the American College of Neuropsychopharmacology Annual Meeting.

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

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

Medical Research News

Research findings could provide better understanding of anxiety disorders

Study: Electronic cigarettes may involuntarily expose non-users to nicotine

Scientists bring stem cell science directly to patients

Cancer patients living in rural areas tend to retire early after being diagnosed

Women treated with breast cancer drugs can ease joint pain by engaging in exercise

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

More outreach needed for family members who carry genetic risks of cancer

New study provides a set of tools for measuring age in all dimensions

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

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

Exercise may slow kidney function decline in kidney disease patients

Study: Immune cells outside the brain may regulate propensity to develop depression

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

Researchers caution pregnant women about eating red and processed meats

University of Colorado medical school professor uncovers variant of NKH

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