Gestational hypercholanemia suppresses pregnancy-associated adipose mass increase and stimulates a pro-inflammatory environment in mice.

ABSTRACT: Women with intrahepatic cholestasis of pregnancy (ICP) have hypercholanemia alongside an increased risk of dyslipidemia. We investigated how cholic acid (CA) supplementation in murine pregnancy impacts adipose tissue function. Mice were fed normal or 0.5% CA-supplemented chow from identification of copulatory plug until gestational day 14 or 15 (n = 10-11/group) and were matched experimentally with nonpregnant mice (n = 7/group). Tissue weights were measured alongside plasma bile acids, glucose, lipids, reactive oxygen metabolites (ROM), and adipokines. Subcutaneous and gonadal adipocyte mRNA expression was evaluated. CA supplementation inhibited pregnancy-associated adipose tissue expansion and decreased fetal weight. CA diet in pregnancy increased LDL-cholesterol and reduced HDL-choleste

SUBMITTER: Nikolova V 

PROVIDER: S-EPMC11637612 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature