Metabolome Characteristics of Liver Autophagy Deficiency under Starvation Conditions in Infancy.

ABSTRACT: The liver function is essential for metabolism, detoxification, and bile synthesis, even in the neonatal period. Autophagy plays significance roles in THE adult liver, whereas the role of liver autophagy in the early neonatal period largely remains unclear. To clarify the importance of liver autophagy in the neonatal starvation period, we generated liver-specific autophagy-deficient (Atg5flox/flox; Albumin-Cre) mice and investigated under starvation conditions comparing with control (Atg5flox/+; Albumin-Cre) mice, focusing on serum metabolites and liver histopathology. As a result, autophagy in the liver was found to unessential for the survival under postnatal starvation. A metabolomics analysis of serum metabolites by gas chromatography-tandem mass spectrometry showed a significant diffe

SUBMITTER: Sekiguchi K 

PROVIDER: S-EPMC8470362 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature