Therapeutic targeting of Toll-like receptors for infectious and inflammatory diseases and cancer.

ABSTRACT: Since first being described in the fruit fly Drosophila melanogaster, Toll-like receptors (TLRs) have proven to be of great interest to immunologists and investigators interested in the molecular basis to inflammation. They recognize pathogen-derived factors and also products of inflamed tissue, and trigger signaling pathways that lead to activation of transcription factors such as nuclear factor-kappaB and the interferon regulatory factors. These in turn lead to induction of immune and inflammatory genes, including such important cytokines as tumor necrosis factor-alpha and type I interferon. Much evidence points to a role for TLRs in immune and inflammatory diseases and increasingly in cancer. Examples include clear roles for TLR4 in sepsis, rheumatoid arthritis, ischemia/reperfusion inj

SUBMITTER: O'Neill LA 

PROVIDER: S-EPMC2846156 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature