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Journal ArticleDOI

The evolution and genetics of innate immunity

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TLDR
Studies in fruitflies and in mammals reveal that the defensive strategies of invertebrates and vertebrates are highly conserved at the molecular level, which raises the exciting prospects of an increased understanding of innate immunity.
Abstract
The immune system provides protection from a wide range of pathogens. One component of immunity, the phylogenetically ancient innate immune response, fights infections from the moment of first contact and is the fundamental defensive weapon of multicellular organisms. The Toll family of receptors has a crucial role in immune defence. Studies in fruitflies and in mammals reveal that the defensive strategies of invertebrates and vertebrates are highly conserved at the molecular level, which raises the exciting prospects of an increased understanding of innate immunity.

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Journal ArticleDOI

Acute lung injury induced by acute uremia and renal ischemic-reperfusion injury: The role of toll-like receptors 2 and 4, and oxidative stress

TL;DR: The Lung protective effect of BMSCs may be related to modulation of TLR2 and TLR4 and oxidative stress in the kidney and lung tissue, and therefore, the Lung protection from systemic mediators after renal ischemic or uremic injury induce ALI through overexpression of TLr2 andTLR4and oxidative stress.
Dissertation

Enhancement of HIV-1 DNA immunogens

TL;DR: Imiquimod was evaluated as an adjuvant with thenef, p37 (p17 and p24 genes) and RT genes of HIV- 1, and was shown to potentiate cellular immune responses capable of clearing HIV-1/MuLV infected cells.
Journal Article

Cloning, expression and analysis of a novel defense gene from Antheraea pernyi.

TL;DR: The results of real-time quantitative PCR showed that ApDef may play an important role in innate immune responses of A. pernyi, and the expression levels of ApDef were up-regulated significantly compared with the control, and reached the maximum at 12 h post infection.
References
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Journal ArticleDOI

Defective LPS Signaling in C3H/HeJ and C57BL/10ScCr Mice: Mutations in Tlr4 Gene

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 ArticleDOI

A Toll-like receptor recognizes bacterial DNA.

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

A human homologue of the Drosophila Toll protein signals activation of adaptive immunity

TL;DR: The cloning and characterization of a human homologue of the Drosophila toll protein (Toll) is reported, which has been shown to induce the innate immune response in adult Dosophila.
Journal ArticleDOI

The Dorsoventral Regulatory Gene Cassette spätzle/Toll/cactus Controls the Potent Antifungal Response in Drosophila Adults

TL;DR: It is shown that mutations in the Toll signaling pathway dramatically reduce survival after fungal infection and the intracellular components of the dorsoventral signaling pathway and the extracellular Toll ligand, spätzle, control expression of the antifungal peptide gene drosomycin in adults.
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