Oral mycobiome analysis of HIV-infected patients: identification of Pichia as an antagonist of opportunistic fungi.

ABSTRACT: Oral microbiota contribute to health and disease, and their disruption may influence the course of oral diseases. Here, we used pyrosequencing to characterize the oral bacteriome and mycobiome of 12 HIV-infected patients and matched 12 uninfected controls. The number of bacterial and fungal genera in individuals ranged between 8-14 and 1-9, among uninfected and HIV-infected participants, respectively. The core oral bacteriome (COB) comprised 14 genera, of which 13 were common between the two groups. In contrast, the core oral mycobiome (COM) differed between HIV-infected and uninfected individuals, with Candida being the predominant fungus in both groups. Among Candida species, C. albicans was the most common (58% in uninfected and 83% in HIV-infected participants). Furthermore, 15 and 12

SUBMITTER: Mukherjee PK 

PROVIDER: S-EPMC3953492 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature