Elmi A, Nasher F, Dorrell N, Wren B, Gundogdu O. Revisiting
Campylobacter jejuni Virulence and Fitness Factors: Role in Sensing, Adapting, and Competing.
Front Cell Infect Microbiol 2021;
10:607704. [PMID:
33614526 PMCID:
PMC7887314 DOI:
10.3389/fcimb.2020.607704]
[Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/11/2020] [Indexed: 12/18/2022] Open
Abstract
Campylobacter jejuni is the leading cause of bacterial foodborne gastroenteritis world wide and represents a major public health concern. Over the past two decades, significant progress in functional genomics, proteomics, enzymatic-based virulence profiling (EBVP), and the cellular biology of C. jejuni have improved our basic understanding of this important pathogen. We review key advances in our understanding of the multitude of emerging virulence factors that influence the outcome of C. jejuni–mediated infections. We highlight, the spatial and temporal dynamics of factors that promote C. jejuni to sense, adapt and survive in multiple hosts. Finally, we propose cohesive research directions to obtain a comprehensive understanding of C. jejuni virulence mechanisms.
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