Vitamin D protects against colorectal cancer by boosting the immune system
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- Category: Research
A new study by Dana-Farber Cancer Institute investigators demonstrates that vitamin D can protect some people with colorectal cancer by perking up the immune system's vigilance against tumor cells. The research, published by the journal Gut, represents the first time that a link between vitamin D and the immune response to cancer has been shown in a large human population.
Experts recommend weight loss drugs, surgery as supplement to lifestyle interventions
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The Endocrine Society today issued a Clinical Practice Guideline (CPG) on strategies for prescribing drugs to manage obesity and promote weight loss. The CPG, entitled "Pharmacological Management of Obesity: An Endocrine Society Clinical Practice Guideline," was published online and will appear in the February 2015 print issue of the Journal of Clinical Endocrinology and Metabolism (JCEM), a publication of the Endocrine Society.
Scientists develop novel platform for treatment of breast, pancreatic cancer
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- Category: Research
Scientists from the Florida campus of The Scripps Research Institute (TSRI) have identified a novel synthetic compound that sharply inhibits the activity of a protein that plays an important role in in the progression of breast and pancreatic cancers. In the new study, to be published in the February 2015 print edition of the journal Molecular Pharmacology, the scientists showed that the compound, known as SR1848, reduces the activity and expression of the cancer-related protein called "liver receptor homolog-1" or LRH-1.
Researchers dispute warning that drugs for high cholesterol could impair memory, cognitive function
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Researchers question whether there is substance to the US Food and Drug Agency's recent warning that statins could affect the memory, attention span and other cognitive abilities of people who take this drug to control high cholesterol. This follows a systematic review of 25 clinical trials incorporating nearly 47,000 people.
World first at the Montreal Heart Institute - personalized therapy for cardiovascular disease
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Researchers at the Montreal Heart Institute announced today results showing that patients with cardiovascular disease and the appropriate genetic background benefit greatly from the new medication dalcetrapib, with a reduction of 39% in combined clinical outcomes including heart attacks, strokes, unstable angina, coronary revascularizations and cardiovascular deaths.
Blueberries: Small fruit delivers big reward
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Thinking about topping your morning cereal with a cup of blueberries? Just one cup of blueberries per day could be the key to reducing blood pressure and arterial stiffness, both of which are associated with cardiovascular disease. "Our findings suggest that regular consumption of blueberries could potentially delay the progression of prehypertension to hypertension, therefore reducing cardiovascular disease risk,"
An avocado a day keeps the cardiologist away
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- Category: Research
Adding an avocado to your daily diet may help lower bad cholesterol, in turn reducing risk for heart disease, according to health researchers. Avocados are known to be a nutrient-dense food, high in monounsaturated fatty acids. Previous studies have suggested that avocados are a cholesterol-lowering food, but this is the first study - to the researchers' knowledge - to look at health implications of avocados beyond monounsaturated fatty acids.
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