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Study Links Oral Herpes to Multiple Sclerosis Risk

7/24/2025

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Summary

Story summary

A groundbreaking study from the University of Illinois Chicago reveals a potential connection between oral herpes (HSV-1) and multiple sclerosis (MS). In gene-edited mice missing the protein optineurin, HSV-1 triggered myelin sheath damage and MS-like symptoms. This discovery opens doors for innovative therapies targeting optineurin, igniting hope for earlier treatments or even a cure.

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Story summary

A groundbreaking study from the University of Illinois Chicago reveals a potential connection between oral herpes (HSV-1) and multiple sclerosis (MS). In gene-edited mice missing the protein optineurin, HSV-1 triggered myelin sheath damage and MS-like symptoms. This discovery opens doors for innovative therapies targeting optineurin, igniting hope for earlier treatments or even a cure.