Editorial –In this Issue: Innate Immunity in Normal and Pathologic Circumstances

Abstract

In this issue of the International Reviews of Immunology, we host several reviews dedicated to the innate immunity in normal and diseased states. Tan et al. discuss the molecular nature of the innate immune response as a consequence of co-engagement of distinct Toll-like receptors. Schwarz et al. present a regulatory loop leading to increased myelopoiesis through the engagement of CD137L by CD137+ T cells. Kolandaswamy et al. present transcriptomic evidence that distinguishes between two major subsets of monocytes. In a different review, Minasyan presents an interesting hypothesis that erythrocytes have a dominant role in clearing bacteria within the blood stream while leukocytes’ role is mostly extra-vascular. Yan et al. discuss the pivotal role of the liver, its pre-existing and associated pathology, in sepsis. Zhang outlines the implications of declining neutrophils and impact to long-term management of HIV-associated disease. Finally, Lal et al. discuss the multiple roles of γδT cells in innate and adaptive immunity.

Keywords :

• innate immunity
• myeloid cells
• monocytes
• sepsis
• leukocytes