An ex vivo model of medical device-mediated bacterial skin translocation.

ABSTRACT: The skin is a barrier and part of the immune system that protects us from harmful bacteria. Because indwelling medical devices break this barrier, they greatly increase the risk of infection by microbial pathogens. To study how these infections can be prevented through improved clinical practices and medical device technology, it is important to have preclinical models that replicate the early stages of microbial contamination, ingress, and colonization leading up to infection. At present, there are no preclinical ex vivo models specifically developed to simulate conditions for indwelling medical devices. Translocation of pathogens from outside the body across broken skin to normally sterile internal compartments is a rate-limiting step in infectious pathogenesis. In this work, we report a

SUBMITTER: Wang H 

PROVIDER: S-EPMC7952406 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature