Journal of virology
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Journal of virology · Apr 2020
Amyloid-β and p-Tau Anti-Threat Response to Herpes Simplex Virus 1 Infection in Primary Adult Murine Hippocampal Neurons.
Alzheimer's Disease (AD) is the sixth leading cause of death in the United States. Recent studies have established a potential link between herpes simplex virus 1 (HSV-1) infection and the development of AD. HSV-1 DNA has been detected in AD amyloid plaques in human brains, and treatment with the antiviral acyclovir (ACV) was reported to block the accumulation of the AD-associated proteins beta-amyloid (Aβ) and hyper-phosphorylated tau (p-tau) in Vero and glioblastoma cells. ⋯ IMPORTANCE Growing evidence supports a link between HSV-1 infection and Alzheimer's disease (AD). Although AD is clearly a complex multifactorial disorder, an infectious disease etiology provides alternative therapy opportunities for this devastating disease. Understanding the impact that HSV-1 has on mature neurons and the proteins most strongly associated with AD pathology may identify specific mechanisms that could be manipulated to prevent progression of neurodegeneration and dementia.