1.
J Alzheimers Dis
; 97(1): 171-178, 2024.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38143354
RESUMO
Using APP/PS1 mice that overproduce amyloid-ß (Aß) peptides, we investigated whether intranasal infection with a neurovirulent clinical strain of herpes simplex virus 1 (HSV-1) before Aß deposition could accelerate or increase Alzheimer's disease-like pathology. After HSV-1 infection, APP/PS1 mice presented a similar disease as wild type animals based on body weight changes, clinical symptoms, and survival rates. The number and volume of Aß plaques, the number of microglia, and the percentages of circulating monocyte subsets were similar in APP/PS1 mice infected or not with HSV-1. Thus, intranasal infection with HSV-1 does not alter Aß pathology in this mouse model.