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ScienceDaily (Feb. 22, 2009) - Cancer cells need a lot of nutrients to multiply and survive. While much is understood about how cancer cells use blood sugar to make energy, not much is known about how they get other nutrients. Now, researchers at the Johns Hopkins University School of Medicine have discovered how the Myc cancer-promoting gene uses microRNAs to control the use of glutamine, a major energy source. The results, which shed light on a new angle of cancer that might help scientists figure out a way to stop the disease, appear Feb. 15 online at Nature

Is sunshine more than just a home remedy for a cold? New research suggests it may be: In a study that will be published tomorrow, people with low levels of vitamin D - also known as the "sunshine vitamin" - were more likely to catch cold and flu than folks with adequate amounts. The effect of the vitamin was strongest in people with asthma and other lung diseases who are predisposed to respiratory infections.

The vitamin K dependant protein osteocalcin may have a positive effect on reducing obesity and diabetes, suggests a new study with mice.\nResearchers writing in the journal Cells studied the effect bone cells have in energy regulation, and found that osteocalcin plays a key role in regulating insulin activity.

McCollum Award Lecture, 1994: vitamin D--new horizons for the 21st century. Holick MF. Am J Clin Nutr. 1994 Oct;60(4):619-30. Review. PMID: 8092101

Increased intakes of vitamin K2, but not vitamin K1, may decrease the risk of coronary heart disease in postmenopausal women, says a new study.\nFor every 10 microgram increase in the amount of vitamin K2 consumed, researchers from the Netherlands report a 9 per cent reduction in the risk of developing coronary heart disease (CHD).

Supplements of vitamin D at 'critical time periods' may be key to reducing the risk of multiple sclerosis, according to a new study from the UK and Canada. Researchers report that vitamin D may interact with a specific genetic component called HLA-DRB1*1501 that is known to increase the risk of multiple sclerosis by three-fold

ScienceDaily (Feb. 11, 2009) - New research from Columbia University Medical Center continues to shed light on the benefits of making fish a staple of any diet.

ScienceDaily (Feb. 10, 2009) - Vitamin D is significantly associated with muscle power and force in adolescent girls, according to a new study. Although vitamin D is naturally produced in the body through exposure to direct sunlight, vitamin D deficiency has become widely common in the United States. Vitamin D deficiency has been shown to have a significant negative impact on muscle and bone health, and can lead to conditions including osteoporosis and rickets.

ScienceDaily (Feb. 10, 2009) - UGR News Researchers of the Catalonian Institute of Oncology (Spain) and the University of Granada (Spain) have discovered that extra virgin olive oil may help to combat breast cancer, according to a paper published in a recent issue of 'BMC Cancer'. The scientists have confirmed the bioactivity of polyphenols (this is, natural antioxidants) present in olive oil in breast cancer cell lines.

Scientists have long known that a lack of vitamin D can weaken our bones. A new study shows that low levels of this nutrient may also be linked to a higher chance of dying early from heart and circulation problems, as well as other causes.

Wyeth Pharmaceuticals announced today that the U.S. Food and Drug Administration (FDA) has granted a new "fast track" designation for temsirolimus (CCI-779), an investigational mTOR kinase inhibitor, in the first-line treatment of poor-prognosis patients

In healthy people who have been exposed to tuberculosis, a single oral dose of vitamin D enhances their immunity against this bacterial infection.

Erbitux (Cetuximab), a new drug which is used in combination with chemotherapy, increases overall survival in patients with recurrent and/or metastatic squamous cell carcinoma of the head and neck, according to ImClone, the company which introduced the dr

ScienceDaily (July 1, 2005) - St. Louis, June 28, 2005 -- Expectant mothers at risk of premature birth may want to consider drinking pomegranate juice to help their babies resist brain injuries from low oxygen and reduced blood flow, a new mouse study from Washington University School of Medicine in St.