Workhorse immune molecules lead secret lives in the brain

Molecules assumed to be in the exclusive employ of the immune system have been caught moonlighting in the brain - with a job description apparently quite distinct from their role in immunity.

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<p><a href="http://www.physorg.com/news157653719.html">Workhorse immune molecules lead secret lives in the brain</a></p> <p>Molecules assumed to be in the exclusive employ of the immune system have been caught moonlighting in the brain - with a job description apparently quite distinct from their role in immunity.</p>