Natal factors influencing newborn's oral microbiome diversity.

ABSTRACT: The early microbiota of neonates is crucial for developing the postnatal immune system and establishing normal physiological, metabolic, and neurological functions. This study aimed to investigate the factors influencing the diversity of the neonatal oral microbiome, including mother-to-newborn microbial transmission. The study includes a prospective cohort comprising 73 mothers and 87 neonates and a retrospective cohort comprising 991 mothers and 1,121 neonates. Samples from the maternal cervix and neonatal gastric, bronchial, and oral cavities were analyzed using culture-based methods. Neonatal oral swab samples were also analyzed using 16S rRNA gene sequencing to characterize microbial diversity and composition. Similar genera were detected in the neonatal gastric, bronchial, and oral s

SUBMITTER: Kim YH 

PROVIDER: S-EPMC11568190 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature