Innate receptors for adaptive immunity

Innate and adaptive receptors interact to balance humoral immunity.

Bridging Innate and Adaptive Immunity

The Nobel Prize in Physiology or Medicine for 2011 to Jules Hoffmann, Bruce Beutler, and the late Ralph Steinman recognizes accomplishments in understanding and unifying the two strands of immunology, the evolutionarily ancient innate immune response and modern adaptive immunity.

Adjuvants of Immunity: Harnessing Innate Immunity to Promote Adaptive Immunity

Since Jules Freund reported that crude mycobacterial extracts greatly promoted immune responses to antigens (1), the use of adjuvants has become a widespread, but poorly understood practice to promote T and B cell responses (2). Recent studies have begun to identify the chemical nature of several adjuvants and the cellular and molecular mechanisms of their long-elusive immunologi-cal effects. F...

Killer Cell Immunoglobulin-Like Receptors Influence the Innate and Adaptive Immune Responses

Natural killer (NK) cells are a subset of lymphocytes which play a crucial role in early innate immune response against infection and tumor transformation. Furthermore, they secrete interferon-γ (IFN-γ) and tumor necrosis factor (TNF) prompting adaptive immu-nity. NK cells distinguish the unhealthy cells from the healthy ones through an array of cell-surface receptors. Human NK cells use inhibi...

Innate immunity: cells, receptors, and signaling pathways.

Essential differences between the innate and acquired branches of immunity are described. These differences concern the detection system (receptors and pathogen structures) and the cells engaged in both systems as well as the effectory mechanisms. In contrast to those of the acquired system, receptors of the innate system, which developed during evolution, recognize unchanged structures on larg...