Septins and Bacterial Infection
نویسندگان
چکیده
منابع مشابه
Septins and Bacterial Infection
Septins, a unique cytoskeletal component associated with cellular membranes, are increasingly recognized as having important roles in host defense against bacterial infection. A role for septins during invasion of Listeria monocytogenes into host cells was first proposed in 2002. Since then, work has shown that septins assemble in response to a wide variety of invasive bacterial pathogens, and ...
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BACKGROUND Septins are conserved GTPases that form filaments and are required in many organisms for several processes including cytokinesis. We previously identified SEPT9 associated with phagosomes containing latex beads coated with the Listeria surface protein InlB. METHODOLOGY/PRINCIPAL FINDINGS Here, we investigated septin function during entry of invasive bacteria in non-phagocytic mamma...
متن کاملSeptins
Septins are a family of proteins highly conserved in eukaryotes that have been under intense scrutiny lately because they appear to comprise a novel component of the cytoskeleton. As such, septins play important roles in many cellular processes by providing rigidity to the cell membrane, serving as scaffolds to recruit proteins to specific subcellular locales, and creating membrane diffusion ba...
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Shigella flexneri, a Gram-negative enteroinvasive pathogen, causes inflammatory destruction of the human intestinal epithelium. Infection by S. flexneri has been well-studied in vitro and is a paradigm for bacterial interactions with the host immune system. Recent work has revealed that components of the cytoskeleton have important functions in innate immunity and inflammation control. Septins,...
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ژورنال
عنوان ژورنال: Frontiers in Cell and Developmental Biology
سال: 2016
ISSN: 2296-634X
DOI: 10.3389/fcell.2016.00127