Hallmarks of the human intestinal microbiome on liver maturation and function

Area of Science:

• * Hepatology and Gut Microbiome Research
• * Physiology and Metabolism

Background:

• * The liver is metabolically complex but immature at birth, requiring ~2 years for full functional development.
• * Gut-liver crosstalk is recognized in liver disease and increasingly implicated in physiological liver function.
• * Microbial metabolites mediate communication between the gut and liver, impacting hepatic processes.

Purpose of the Study:

• * To review microbial molecules affecting liver function.
• * To discuss the co-evolution of the gut microbiome and liver.
• * To explore strategies targeting the gut microbiome in hepatology.

Main Methods:

• * Literature review and synthesis of existing research on gut-liver axis.
• * Analysis of studies on germ-free animals to understand microbiome influence.
• * Discussion of microbial metabolites and their hepatic effects.

Main Results:

• * The gut microbiome is essential for early hepatic programming and lifelong liver function.
• * Microbial metabolites influence hepatic energy metabolism and tissue regeneration.
• * Gut microbiome composition impacts overall body homeostasis.

Conclusions:

• * The gut microbiome is a critical factor in liver maturation and function.
• * Targeting the gut microbiome offers potential therapeutic strategies in hepatology.
• * Understanding the gut-liver axis is key to maintaining liver health.