Exploring the microbiome of oral epithelial dysplasia as a predictor of malignant progression.

ABSTRACT: A growing body of research associates the oral microbiome and oral cancer. Well-characterized clinical samples with outcome data are required to establish relevant associations between the microbiota and disease. The objective of this study was to characterize the community variations and the functional implications of the microbiome in low-grade oral epithelial dysplasia (OED) using 16S rRNA gene sequencing from annotated archival swabs in progressing (P) and non-progressing (NP) OED. We characterised the microbial community in 90 OED samples - 30 swabs from low-grade OED that progressed to cancer (cases) and 60 swabs from low-grade OED that did not progress after a minimum of 5 years of follow up (matched control subjects). There were small but significant differences between P and NP sa

SUBMITTER: Wright RJ 

PROVIDER: S-EPMC10080811 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature