Related Experiment Video
Updated: Feb 16, 2026
09:38
Dietary Supplementation of Polyunsaturated Fatty Acids in Caenorhabditis elegans
Published on: November 29, 2013
17.6K
Dietary fatty acids and susceptibility to multiple sclerosis
Stefanie Haase1, Aiden Haghikia2, Ralf Gold2
1Department of Neurology, University Hospital Erlangen, Erlangen, Germany.
Multiple Sclerosis (Houndmills, Basingstoke, England)
|January 9, 2018
Summary
Dietary fatty acids impact multiple sclerosis (MS) pathogenesis. Short-chain fatty acids (SCFAs) show promise as a safe, add-on therapy for relapsing-remitting MS by modulating T-cell immunity.
Area of Science:
- Immunology
- Neuroscience
- Nutritional Science
Background:
- Gut microbiome and diet are key environmental factors in multiple sclerosis (MS) pathogenesis.
- MS is a T-cell-mediated autoimmune disease affecting the central nervous system (CNS).
Purpose of the Study:
- To review the dual effects of dietary short-chain fatty acids (SCFAs) and long-chain fatty acids (LCFAs) on T-cell immunity.
- To highlight the role of the gut microbiome as an interface between diet and T-cell responses in MS.
Main Methods:
- Review article synthesizing current research findings.
Main Results:
- MS pathogenesis involves an imbalance between pro-inflammatory T helper (Th)1/Th17 cells and regulatory T cells (Treg).
- Dietary fatty acids, including saturated fatty acids, exhibit both detrimental and beneficial effects on T-cell responses in MS models, dependent on chain length.
- SCFAs present potential immunomodulatory benefits.
Conclusions:
- Dietary SCFAs are promising candidates for safe, add-on immunotherapy in relapsing-remitting MS.
- Targeting dietary fatty acids and the gut microbiome offers novel therapeutic strategies for MS.
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