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Study Links Epstein-Barr Virus to Increased MS Risk

3/17/2025

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Summary

Story summary

A groundbreaking study from Karolinska Institutet and Stanford University reveals a troubling connection between Epstein-Barr virus (EBV) antibodies and heightened risk for multiple sclerosis (MS). These antibodies may inadvertently target brain proteins, indicating a dangerous case of molecular mimicry. Those with certain antibodies and genetic traits are at a markedly increased risk, underscoring the complex dance between our immune system and genetics.

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Story summary

A groundbreaking study from Karolinska Institutet and Stanford University reveals a troubling connection between Epstein-Barr virus (EBV) antibodies and heightened risk for multiple sclerosis (MS). These antibodies may inadvertently target brain proteins, indicating a dangerous case of molecular mimicry. Those with certain antibodies and genetic traits are at a markedly increased risk, underscoring the complex dance between our immune system and genetics.