Oxidized LDL might actually be 'good guy'

Posted: 05 Sep 2014 02:00 AM PDT

A team of investigators at the University of Kentucky has made a thought-provoking discovery about a type of cholesterol previously believed to be a "bad guy" in the development of heart disease and other conditions. Jason Meyer, a University of Kentucky MD-PhD candidate, worked with Deneys van der Westhuyzen, Ph.D., a Professor in the Departments of Internal Medicine and Molecular and Cellular Biochemistry, to study the role oxidized LDL plays in the development of plaque inside artery walls.

Wine only protects against CVD in people who exercise

Posted: 01 Sep 2014 08:00 AM PDT

Wine only protects against cardiovascular disease (CVD) in people who exercise, according to results from the In Vino Veritas (IVV) study presented at ESC Congress by Professor Milos Taborsky from the Czech Republic. Professor Taborsky said: "This is the first randomised trial comparing the effects of red and white wine on markers of atherosclerosis (1) in people at mild to moderate risk of CVD.

Experts denounce clinical trials of unscientific, 'alternative' medicines

Posted: 21 Aug 2014 12:00 AM PDT

Experts writing in the Cell Press journal Trends in Molecular Medicine on August 20th call for an end to clinical trials of "highly implausible treatments" such as homeopathy and reiki. Over the last two decades, such complementary and alternative medicine (CAM) treatments have been embraced in medical academia despite budget constraints and the fact that they rest on dubious science, they say.

Aspirin may slow recurrence in breast cancer patients

Posted: 15 Aug 2014 05:00 AM PDT

New findings published in the journal Cancer Research reveal that some postmenopausal overweight breast cancer patients who use common anti-inflammatory drugs like aspirin or ibuprofen have significantly lower breast cancer recurrence rates. Researchers from the Cancer Therapy & Research Center at The University of Texas Health Science Center at San Antonio and the University of Texas at Austin began by examining blood serum from CTRC breast cancer patients, said CTRC oncologist Andrew Brenner, M.D., Ph.D.

Study shows type 2 diabetics can live longer than people without the disease

Posted: 08 Aug 2014 02:00 AM PDT

Patients treated with a drug widely prescribed for type 2 diabetes can live longer than people without the condition, a large-scale study involving over 180,000 people has shown. The findings indicate that a drug known as metformin, used to control glucose levels in the body and already known to exhibit anticancer properties, could offer prognostic and prophylactic benefits to people without diabetes.

Aspirin: Scientists believe cancer prevention benefits outweigh harms

Posted: 06 Aug 2014 04:00 AM PDT

New research from Queen Mary University of London (QMUL) reveals taking aspirin can significantly reduce the risk of developing - and dying from - the major cancers of the digestive tract, i.e. bowel, stomach and oesophageal cancer. For the first time, scientists have reviewed all the available evidence from many studies and clinical trials assessing both the benefits and harms of preventive use of aspirin.

Pepper and halt: Spicy chemical may inhibit gut tumors

Posted: 03 Aug 2014 02:00 PM PDT

Researchers at the University of California, San Diego School of Medicine report that dietary capsaicin - the active ingredient in chili peppers - produces chronic activation of a receptor on cells lining the intestines of mice, triggering a reaction that ultimately reduces the risk of colorectal tumors. The findings are published in the August 1, 2014 issue of The Journal of Clinical Investigation.