Gut microbiota in multiple sclerosis and animal models.

Area of Science:

• Neuroimmunology
• Gastroenterology
• Microbiology

Background:

• Multiple sclerosis (MS) is a chronic neuroinflammatory and neurodegenerative disease of the central nervous system (CNS).
• MS is associated with gut microbiome alterations and intestinal barrier dysfunction.
• The gut-brain axis links diet, gut health, and neuroinflammation.

Purpose of the Study:

• To review the role of gut microbiota in host inflammatory responses in MS.
• To discuss the impact of microbial community restoration on MS and gut barrier integrity.

Main Methods:

• Literature review focusing on gut microbiota, diet, and multiple sclerosis.
• Analysis of studies on host-microbe interactions and the gut-brain axis in MS models.

Main Results:

• Gut microbiota composition significantly influences inflammatory responses in MS.
• Dietary interventions can modulate the gut microbiome, impacting MS progression.
• Restoring microbial balance may improve gut barrier function and reduce neuroinflammation.

Conclusions:

• The gut microbiota is a critical factor in MS pathogenesis and progression.
• Targeting the gut microbiome offers potential therapeutic strategies for MS.
• Maintaining gut health is essential for managing neuroinflammation in MS.