Journal ArticleDOI
MAP Kinases in the Immune Response
TLDR
Recent progress in understanding the function and regulation of MAP kinase pathways in these phases of immune responses in mammalian species is summarized.Abstract:
MAP kinases are among the most ancient signal transduction pathways and are widely used throughout evolution in many physiological processes. In mammalian species, MAP kinases are involved in all aspects of immune responses, from the initiation phase of innate immunity, to activation of adaptive immunity, and to cell death when immune function is complete. In this review, we summarize recent progress in understanding the function and regulation of MAP kinase pathways in these phases of immune responses.read more
Citations
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Journal ArticleDOI
Nitric Oxide and Peroxynitrite in Health and Disease
TL;DR: Current evidence indicates that most of the cytotoxicity attributed to NO is rather due to peroxynitrite, produced from the diffusion-controlled reaction between NO and another free radical, the superoxide anion, which is presented in detail in this review.
Journal ArticleDOI
Mechanisms of type-I- and type-II-interferon-mediated signalling.
TL;DR: It is anticipated that an increased understanding of the contributions of these recently identified pathways will advance current thinking about how interferons work.
Journal ArticleDOI
The lineage decisions of helper T cells
TL;DR: In this paper, the authors summarize the latest insights into mechanisms that govern the lineage choices that are made during T(H)-cell responses to foreign pathogens, including cytokines being key regulators.
Book ChapterDOI
Regulation of interferon-gamma during innate and adaptive immune responses.
TL;DR: The epigenetic modifications and three-dimensional structure of the Ifng locus in naive CD4 T cells, and the modifications they undergo as these cells differentiate into effector T cells suggest a model whereby the chromatin architecture of Ifng is poised to facilitate either rapid opening or silencing during Th1 or Th2 differentiation, respectively.
Journal ArticleDOI
Innate immunity in plants and animals: striking similarities and obvious differences
TL;DR: In addition to PAMP‐mediated pathogen defense, disease resistance programs are often initiated upon plant‐cultivar‐specific recognition of microbial race‐specific virulence factors, a recognition specificity that is not known from animals.
References
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Journal ArticleDOI
Defective LPS Signaling in C3H/HeJ and C57BL/10ScCr Mice: Mutations in Tlr4 Gene
Alexander Poltorak,Xiaolong He,Irina Smirnova,Mu Ya Liu,Christophe Van Huffel,Xin Du,Dale Birdwell,E. Alejos,M. Silva,Chris Galanos,Marina Freudenberg,Paola Ricciardi-Castagnoli,Betsy Layton,Bruce Beutler +13 more
TL;DR: The mammalian Tlr4 protein has been adapted primarily to subserve the recognition of LPS and presumably transduces the LPS signal across the plasma membrane.
Journal Article
Defective LPS signaling in C3 H/HeJ and C57 BL/10 ScCr mice: Mutations in Tlr4 Gene
Alexander Poltorak,Xiaolong He,Irina Smirnova,Mu Ya Liu,C. Van Huffel,Xin Du,Dale Birdwell,E. Alejos,M. Suva,Chris Galanos,Marina Freudenberg,Paola Ricciardi-Castagnoli,B. Layton,Bruce Beutler +13 more
Journal ArticleDOI
A Toll-like receptor recognizes bacterial DNA.
Hiroaki Hemmi,Osamu Takeuchi,Taro Kawai,Tsuneyasu Kaisho,Shintaro Sato,Hideki Sanjo,Makoto Matsumoto,Katsuaki Hoshino,Hermann Wagner,Kiyoshi Takeda,Shizuo Akira +10 more
TL;DR: It is shown that cellular response to CpG DNA is mediated by a Toll-like receptor, TLR9, and vertebrate immune systems appear to have evolved a specific Toll- like receptor that distinguishes bacterial DNA from self-DNA.
Journal ArticleDOI
Mammalian MAP kinase signalling cascades
Lufen Chang,Michael Karin +1 more
TL;DR: Recent studies have begun to shed light on the physiological functions of MAPK cascades in the control of gene expression, cell proliferation and programmed cell death.
Journal ArticleDOI
Signal transduction by the JNK group of MAP kinases.
TL;DR: This review will focus on the JNK group of MAP kinases, which are characterized by the sequence TEY and the two stress-activatedMAP kinases: p38 with the sequence TGY, and the c-Jun NH2-terminal kinases (JNK) with the sequences TPY.
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