Infant Gut Microbiota Associated with Fine Motor Skills.

ABSTRACT: During early life, dynamic gut colonization and brain development co-occur with potential cross-talk mechanisms affecting behaviour. We used 16S rRNA gene sequencing to examine the associations between gut microbiota and neurodevelopmental outcomes assessed by the Bayley Scales of Infant Development III in 71 full-term healthy infants at 18 months of age. We hypothesized that children would differ in gut microbial diversity, enterotypes obtained by Dirichlet multinomial mixture analysis and specific taxa based on their behavioural characteristics. In children dichotomized by behavioural trait performance in above- and below-median groups, weighted Unifrac b-diversity exhibited significant differences in fine motor (FM) activity. Dirichlet multinomial mixture modelling identified two entero

SUBMITTER: Acuna I 

PROVIDER: S-EPMC8156744 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature