Posts Tagged ‘immune’

Scientists pinpoint source of recurrent yeast infections in autoimmune syndrome

March 11th, 2010

It turns out that the immune system can create its own infections. Scientists now report that the immune-fighting proteins that keep yeast in check in healthy immune systems are under siege in patients with a rare autoimmune disorder known as APS-1. By pinpointing the cause of candidiasis in these patients, the finding paves the way for treating these fungal infections with drugs that are already out in the market.

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Scientists pinpoint source of recurrent yeast infections in autoimmune syndrome

First evidence that the brain’s native dendritic cells can muster an immune response

January 21st, 2010

Since their initial discovery in 1973, dendritic cells, the sentinels of the immune system, have turned up in a number of places other than the immune organs. They stand guard in the heart, for instance, and in 2008, the first population native to the brain was identified. New research shows that dendritic cells are not only present in the brain, but active, too. They confront foreign substances and seem to form a barrier between healthy and stricken brain tissue following a stroke.

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First evidence that the brain’s native dendritic cells can muster an immune response