Oral Mycobiome Differences in Various Spatial Niches With and Without Severe Early Childhood Caries.

ABSTRACT: Purpose: Severe early childhood caries (S-ECC) is a microbe-mediated disease with tooth hard tissue destruction. However, the role of the fungal community in various ecological niches of deciduous dental caries has not been fully elucidated. This study aimed to analyze the differences of mycobiome in diverse spatial niches with and without S-ECC. Method: A total of 48 samples were obtained from 8 S-ECC children (SE group) and 8 caries-free children (CF group) aged 4-5 years. Unstimulated saliva (S), healthy supragingival plaque (FMIX), mixed plaque from decayed teeth (SMIX) and carious lesion (DMIX) samples were collected. The ITS2 region of the fungi was amplified and sequenced using the Ion S5™XL platform. Results: A total of 281 species were identified. Candida a

SUBMITTER: Cui Y 

PROVIDER: S-EPMC8634708 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature