Fusobacterium nucleatum - symbiont, opportunist and oncobacterium.

ABSTRACT: Fusobacterium nucleatum has long been found to cause opportunistic infections and has recently been implicated in colorectal cancer; however, it is a common member of the oral microbiota and can have a symbiotic relationship with its hosts. To address this dissonance, we explore the diversity and niches of fusobacteria and reconsider historic fusobacterial taxonomy in the context of current technology. We also undertake a critical reappraisal of fusobacteria with a focus on F. nucleatum as a mutualist, infectious agent and oncogenic microorganism. In this Review, we delve into recent insights and future directions for fusobacterial research, including the current genetic toolkit, our evolving understanding of its mechanistic role in promoting colorectal cancer and the challenges of develop

SUBMITTER: Brennan CA 

PROVIDER: S-EPMC6589823 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature