Microbe-metabolite interaction networks, antibiotic resistance, and in vitro reconstitution of the penile prosthesis biofilm support a paradigm shift from infection to colonization

Autor: Glenn T. Werneburg, Scott D. Lundy, Daniel Hettel, Petar Bajic, Bradley C. Gill, Ava Adler, Sromona D. Mukherjee, Hadley M. Wood, Kenneth W. Angermeier, Daniel A. Shoskes, Aaron W. Miller
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Druh dokumentu: article
ISSN: 2045-2322
DOI: 10.1038/s41598-023-38750-1
Popis: Abstract To understand differences between asymptomatic colonized and infected states of indwelling medical devices, we sought to determine penile prosthesis biofilm composition, microbe-metabolite interaction networks, and association with clinical factors. Patients scheduled for penile prosthesis removal/revision were included. Samples from swabbed devices and controls underwent next-generation sequencing, metabolomics, and culture-based assessments. Biofilm formation from device isolates was reconstituted in a continuous-flow stir tank bioreactor. 93% of 27 analyzed devices harbored demonstrable biofilm. Seven genera including Faecalibaculum and Jeotgalicoccus were more abundant in infected than uninfected device biofilms (p
Databáze: Directory of Open Access Journals
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