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Scientists identify molecule in liver cells that regulates release of fats into the bloodstream

ETH researchers have discovered a molecule in liver cells that controls the release of fat into the bloodstream. This "lock keeper" is present in large quantities in overweight people and leads indirectly to vascular narrowing.

28 Sep 2016

Researchers find link between poor cancer survival and low cancer symptom awareness

In regions where cancer survival is poorer, people on average have lower awareness of cancer symptoms, according to new findings published today (Wednesday) in the British Journal of Cancer.

28 Sep 2016

Biomedical engineers develop artificial blood vessels capable of growth within recipient

In a groundbreaking new study led by University of Minnesota biomedical engineers, artificial blood vessels bioengineered in the lab and implanted in young lambs are capable of growth within the recipient.

27 Sep 2016

Experimental PET tracer can diagnose concussion-related brain degeneration in living person

An experimental positron emission tomography (PET) tracer can effectively diagnose concussion-related brain degeneration while a person is still alive, according to a proof-of-concept study conducted at the Icahn School of Medicine at Mount Sinai and published September 27 in the journal Translational Psychiatry.

27 Sep 2016

Dental fillings contribute to prolonged mercury levels in the body, research shows

Dental surface restorations composed of dental amalgam, a mixture of mercury, silver, tin and other metals, significantly contribute to prolonged mercury levels in the body, according to new research from the University of Georgia's department of environmental health science in the College of Public Health.

27 Sep 2016

New study looks at better ways to treat obesity in rural areas

Currently, excess body weight contributes to as many as 1 in 5 cancer-related deaths. Obesity is associated with increased risk of at least eight types of cancer.

27 Sep 2016

Radiation boost provides added benefit to DCIS patients following breast-conserving surgery and WBRT

A supplemental "boost" of radiation improves local control and provides an incremental benefit in decreasing breast cancer recurrence for patients with Ductal Carcinoma In Situ (DCIS) who receive whole breast radiation therapy radiation (WBRT) following lumpectomy, according to research presented today at the 58th Annual Meeting of the American Society for Radiation Oncology.

27 Sep 2016

Researchers link RHOX gene mutations to infertility in men

The underlying cause of male infertility is unknown for 30 percent of cases. In a pair of new studies, researchers at University of California San Diego School of Medicine determined that the reproductive homeobox (RHOX) family of transcription factors — regulatory proteins that activate some genes and inactivate others — drive the development of stem cells in the testes in mice.

27 Sep 2016

Cryoablation appears to be viable option for early stage breast cancer treatment

A deep-freezing technique known as cryoablation is a viable alternative to traditional surgery in many early-stage breast cancers, NewYork-Presbyterian and Weill Cornell Medicine researchers find in a new clinical study. The results are published in the Annals of Surgical Oncology.

27 Sep 2016

ED consumption with or without alcohol contributes to risk for drunk driving

Highly caffeinated energy drinks (EDs) have been of concern to the public-health community for almost a decade.

27 Sep 2016

Psychological support may be crucial for physical recovery of breast cancer patients

The words no one wants to hear: "You have breast cancer." Unfortunately, close to 300,000 American women are expected to receive that diagnosis each year.

27 Sep 2016

Aflatoxin exposure can weaken airways' defenses opening door for severe respiratory diseases

Toxins from mold found growing on nuts or corn can weaken the airways' self-clearing mechanisms and immunity, opening the door for respiratory diseases and exacerbating existing ones, suggests a study in Nature Scientific Reports published this month from otolaryngology researchers at the Perelman School of Medicine at the University of Pennsylvania.

27 Sep 2016

Study evaluates link between lowering LDL-C and CV risk reduction across statin and nonstatin therapies

In a study appearing in the September 27 issue of JAMA, Marc S. Sabatine, M.D., M.P.H., of Brigham and Women's Hospital, Harvard Medical School, Boston, and colleagues evaluated the association between lowering low-density lipoprotein cholesterol (LDL-C) and relative cardiovascular risk reduction across different statin and nonstatin therapies.

27 Sep 2016

Early endovascular thrombectomy plus medical therapy linked to less disability after stroke

In an analysis that included nearly 1,300 patients with large-vessel ischemic stroke, earlier treatment with endovascular thrombectomy (intra-arterial use of a micro-catheter or other device to remove a blood clot) plus medical therapy (use of a clot dissolving agent) compared with medical therapy alone was associated with less disability at 3 months, according to a study appearing in the September 27 issue of JAMA.

27 Sep 2016

Interval exercise plans help improve endothelial function in older adults with type 2 diabetes

Resistance-based interval exercise helps improve endothelial function—including blood flow and blood vessel dilation—both in older adults with type 2 diabetes and in age-matched non-exercisers and regular exercisers, according to new research published in the American Journal of Physiology—Heart and Circulatory Physiology.

27 Sep 2016

Medical Research News

Scientists identify molecule in liver cells that regulates release of fats into the bloodstream

Researchers find link between poor cancer survival and low cancer symptom awareness

Biomedical engineers develop artificial blood vessels capable of growth within recipient

Experimental PET tracer can diagnose concussion-related brain degeneration in living person

Dental fillings contribute to prolonged mercury levels in the body, research shows

New study looks at better ways to treat obesity in rural areas

Radiation boost provides added benefit to DCIS patients following breast-conserving surgery and WBRT

Researchers link RHOX gene mutations to infertility in men

Cryoablation appears to be viable option for early stage breast cancer treatment

ED consumption with or without alcohol contributes to risk for drunk driving

Psychological support may be crucial for physical recovery of breast cancer patients

Aflatoxin exposure can weaken airways' defenses opening door for severe respiratory diseases

Study evaluates link between lowering LDL-C and CV risk reduction across statin and nonstatin therapies

Early endovascular thrombectomy plus medical therapy linked to less disability after stroke

Interval exercise plans help improve endothelial function in older adults with type 2 diabetes

Headache disorders may increase risk of thyroid condition

Review highlights urgent demand for tool to identify stroke survivors with visual impairments

Nanofiber material could provide safer, better diapers and sanitary products

Researcher examines how young people cope with parent’s suicide

New research shows nanoscale device could be 'missing link' in development of neuroprosthetics

Microphysiological systems in drug discovery

Considerations for taking ASO discovery programs into animal models

Neurofilament light as a translational biomarker

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