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Archive for April 6, 2015

It’s all hype: Few commercial weight-loss programs are effective

snake oil salesman

In a bid to help physicians guide obese and overweight patients who want to try a commercial weight-loss program, a team of Johns Hopkins researchers reviewed 4,200 studies for solid evidence of their effectiveness but concluded only a few dozen of the studies met the scientific gold standard of reliability.

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Researchers find protein that triggers lupus-associated immune system activation

lupus arm band

Researchers have identified an inflammatory molecule that appears to play an essential role in the autoimmune disorder systemic lupus erythematosus, commonly known simply as lupus. In their report the team describes finding that a protein that regulates certain cells in the innate immune system – the body’s first line of defense against infection – activates a molecular pathway known to be associated with lupus and that the protein’s activity is required for the development of lupus symptoms in a mouse model of the disease.

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