Trained Immunity: An Ancient Way of Remembering.

Cell Host Microbe

Department of Internal Medicine, Radboud University Medical Centre, PO box 9101, 6500HB Nijmegen, the Netherlands. Electronic address:

Published: March 2017

The innate arm of the immune system has generally been regarded as primitive and non-specific and, in contrast to adaptive immunity, not to possess memory. Here we review the growing body of evidence that innate immunity has an important capacity to adapt, a de facto innate immune memory (also termed trained immunity), and this provides broad protection against infections.

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http://dx.doi.org/10.1016/j.chom.2017.02.003DOI Listing

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