Human herpes virus and Alzheimer’s disease
TL;DRAbstract
Alzheimer’s disease (AD) is a chronic and progressive neurodegenerative disorder and according to the WHO it is estimated that 36 millions of people worldwide currently suffer from AD. Genetic and environmental factors interact in a complex interplay that might affect pathogenic mechanisms leading to age-related neurodegeneration. The hypothesis is that the presence of allelic polymorphisms in selected genes affecting individual brain susceptibility to infection by the herpes virus family during aging, may contribute to neuronal loss, inflammation and amyloid deposition. Herpes virus family show features relevant to AD, since they infect a large proportion of human population, develop a latent form persisting for several years, are difficult to eliminate by immune responses especially when latency has been established and are able to infect neurons. The association between AD and herpes viruses infection has been investigated. In particular the investigation focused on CMV, EBV and HHV
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Alzheimer’s disease (AD) is a chronic and progressive neurodegenerative disorder and according to the WHO it is estimated that 36 millions of people worldwide currently suffer from AD. Genetic and environmental factors interact in a complex interplay that might affect pathogenic mechanisms leading to age-related neurodegeneration. The hypothesis is that the presence of allelic polymorphisms in selected genes affecting individual brain susceptibility to infection by the herpes virus family during aging, may contribute to neuronal loss, inflammation and amyloid deposition. Herpes virus family show features relevant to AD, since they infect a large proportion of human population, develop a latent form persisting for several years, are difficult to eliminate by immune responses especially when latency has been established and are able to infect neurons. The association between AD and herpes viruses infection has been investigated. In particular the investigation focused on CMV, EBV and HHV
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