Maternal helminth infection protects offspring from high-fat-diet-induced obesity through altered microbiota and SCFAs.

ABSTRACT: Helminth-induced Th2 immunity and gut microbiota have been recently shown to be highly effective in modulating metabolic syndromes in animal models. This study aimed to determine whether maternal immunity and microbial factors affect the induction and development of obesity in offspring. Here, Heligomosomoides polygyrus (Hp)-infected or control female C57BL/6J mice mated with normal males and their offspring were fed a high-fat diet (HFD) for 9 weeks after weaning. Our results showed that Hp-induced maternal outcomes during gestation and lactation significantly impacted offspring metabolic phenotypes. This was evidenced by results showing that offspring from helminth-infected mothers on an HFD (Hp-offspring + HFD) gained significantly less body weight than those from uninfected mothers (Co

SUBMITTER: Su CW 

PROVIDER: S-EPMC10066288 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature