Oral Microbiome and Gingival Transcriptome Profiles of Ligature-Induced Periodontitis.

ABSTRACT: This investigation evaluated the relationship of the oral microbiome and gingival transcriptome in health and periodontitis in nonhuman primates (Macaca mulatta). Subgingival plaque samples and gingival biopsies were collected from healthy sites and at sites undergoing ligature-induced periodontitis. Microbial samples were analyzed with 16S amplicon sequencing to identify bacterial profiles in young (3 to 7 y) and adult (12 to 23 y) animals. The gingival transcriptome was determined with a microarray analysis and focused on the expression level of 452 genes that are associated with the development of inflammation and innate and adaptive immune responses. Of the 396 total operational taxonomic units (OTUs) identified across the samples, 81.8% were detected in the young group and 99.5

SUBMITTER: Ebersole J 

PROVIDER: S-EPMC7243415 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature