Abstract
Epilepsy is a frequent chronic disorder of the brain characterized by intermittent epileptic seizures caused by hypersynchronous discharge of neurons in the brain. Studies have reported the role of cytokines in the pathogenesis of epilepsy, and a number of investigations have shown decreased levels of omega-3 fatty acids in epileptic patients. We investigated differences in serum levels of two cytokines, transforming growth factor (TGF)-β and interferon (IFN)-γ, in 40 epileptic cases prior to and after treatment with omega-3 fatty acids. IFN-γ levels were significantly increased after the 16-week treatment period (P < 0.001). However, TGF-β levels remained unchanged (P = 0.14). Omega-3 fatty acid treatment may alter the immune response in epileptic patients. This should be considered in prescription of omega-3 fatty acid supplements in these patients. Future studies with larger sample sizes should verify the results of the current study.
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The data sets generated and analyzed during the study are available from the corresponding author on reasonable request.
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This study was financially supported by Shahid Beheshti University of Medical Sciences.
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SGF and MT wrote the manuscript and revised it. MAO and MH analyzed the data. AS, MR and BMH performed the experiment and designed the tables. All authors approved the final manuscript.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent forms were obtained from all study participants. The study protocol was approved by the ethical committee of Shahid Beheshti University of Medical Sciences (IR.SBMU.MSP.REC.1397.544). All methods were performed in accordance with the relevant guidelines and regulations.
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Ghafouri-Fard, S., Hashemi, M., Rafigh, M. et al. Altered IFN-γ Levels after Treatment of Epileptic Patients with Omega-3 Fatty Acids. J Mol Neurosci 71, 2364–2367 (2021). https://doi.org/10.1007/s12031-021-01804-y
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DOI: https://doi.org/10.1007/s12031-021-01804-y