A Type IV Pilin, PilA, Contributes to Adherence of Burkholderia pseudomallei and Virulence In Vivo
نویسندگان
چکیده
منابع مشابه
A Vibrio vulnificus type IV pilin contributes to biofilm formation, adherence to epithelial cells, and virulence.
Vibrio vulnificus expresses a multitude of cell-associated and secreted factors that potentially contribute to pathogenicity, although the specific roles of most of these factors have been difficult to define. Previously we have shown that a mutation in pilD (originally designated vvpD), which encodes a type IV prepilin peptidase/N-methyltransferase, abolishes expression of surface pili, sugges...
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Burkholderia pseudomallei (Bpm) is a saprophytic rod-shaped gram-negative bacterium and the causative agent of melioidosis. This disease has previously been described as endemic in areas such as northern Australia and Southeast Asia, but, more recently, a better understanding of the epidemiology of melioidosis indicated that the disease is distributed worldwide, including regions of the America...
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BACKGROUND & OBJECTIVES Melioidosis caused by Burkholderia pseudomallei is an emerging disease in India. This study examined the toxin activity of bacteria-free culture filtrate in three different cell lines (cytotoxic assay) and its effect on Caenorhabditis elegans (nematode toxicity assay). Endotoxic activity of the viable bacteria was also studied in C. elegans (co-culture killing assay). ...
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The Gram-negative saprophyte Burkholderia pseudomallei is the causative agent of melioidosis, an infectious disease which is endemic in Southeast Asia and northern Australia. This bacterium possesses many virulence factors which are thought to contribute to its survival and pathogenicity. Using a virulent clinical isolate of B. pseudomallei and an attenuated strain of the same B. pseudomallei i...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 2005
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.73.2.1260-1264.2005