Early life stress in mice alters gut microbiota independent of maternal microbiota inheritance.

ABSTRACT: Exposure to early life stress (ELS) is associated with a greater risk of chronic disease development including depression and cardiovascular disease. Altered gut microbiota has been linked to both depression and cardiovascular disease in mice and humans. Rodent models of early life neglect are used to characterize the mechanistic links between early life stress (ELS) and the risk of disease later in life. However, little is understood about ELS exposure and the gut microbiota in the young mice and the influence of the maternal inheritance of the gut microbiota. We used a mouse model of ELS, maternal separation with early weaning (MSEW), and normally reared mice to determine whether the neonate microbiota is altered, and if so, are the differences attributable to changes in dam microbiota t

SUBMITTER: Kemp KM 

PROVIDER: S-EPMC8163610 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature