Gut-CNS-Axis as Possibility to Modulate Inflammatory Disease Activity-Implications for Multiple Sclerosis

Area of Science:

• Neuroimmunology
• Nutritional Science
• Gastroenterology

Background:

• Environmental factors increasingly recognized for modulating disease activity.
• Nutrition emerges as a key personalized intervention, distinct from pollutants.
• Dietary factors play a crucial role in autoimmune diseases like IBD, RA, and CNS inflammatory conditions (e.g., MS).

Purpose of the Study:

• To review the link between diet and inflammation through the gut-brain axis.
• To highlight the gut-brain axis as a target for modifying central nervous system (CNS) inflammation.
• To explore novel avenues for complementary treatments in autoimmune diseases.

Main Methods:

• Literature review focusing on the gut-brain axis.
• Analysis of bidirectional communication pathways (neuronal, neuroendocrine, immune).
• Synthesis of evidence linking dietary factors to autoimmune disease progression.

Main Results:

• The gut-brain axis involves bidirectional communication via neuronal, neuroendocrine, and immune pathways.
• Dietary interventions can modulate inflammatory processes along this axis.
• This axis represents a promising target for therapeutic strategies.

Conclusions:

• The gut-brain axis is a critical interface connecting diet, inflammation, and CNS autoimmune diseases.
• Targeting the gut-brain axis offers potential for new complementary and adjunctive therapies for MS and similar conditions.
• Personalized nutrition strategies hold promise for managing autoimmune disease activity.