Article ; Online: Noncognate Signals Drive Enhanced Effector CD8
2022 Volume 96, Issue 6, Page(s) e0172421
Abstract: Previous studies by our group identified a highly efficacious vaccine 0ΔNLS (deficient in the nuclear localization signal of infected cell protein 0) against herpes simplex virus 1 (HSV-1) in an experimental ocular mouse model. However, details regarding ...
Abstract | Previous studies by our group identified a highly efficacious vaccine 0ΔNLS (deficient in the nuclear localization signal of infected cell protein 0) against herpes simplex virus 1 (HSV-1) in an experimental ocular mouse model. However, details regarding fundamental differences in the initial innate and adaptive host immune response were not explored. Here, we present a side-by-side analysis of the primary infection characterizing differences of the host immune response in mice infected with 0ΔNLS versus the parental, GFP105. The results show that local viral infection and replication are controlled more efficiently in mice exposed to 0ΔNLS versus GFP105 but that the clearance of infectious virus is equivalent when the two groups are compared. Moreover, the 0ΔNLS-infected mice displayed enhanced effector CD8 |
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MeSH term(s) | Animals ; CD8-Positive T-Lymphocytes/immunology ; Herpes Simplex/immunology ; Herpes Simplex Virus Vaccines/immunology ; Herpesvirus 1, Human ; Interferon-gamma/immunology ; Mice ; Mice, Inbred C57BL ; Receptor, Interferon alpha-beta/immunology |
Chemical Substances | Herpes Simplex Virus Vaccines ; Ifnar1 protein, mouse ; Receptor, Interferon alpha-beta (156986-95-7) ; Interferon-gamma (82115-62-6) |
Language | English |
Publishing date | 2022-01-19 |
Publishing country | United States |
Document type | Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't |
ZDB-ID | 80174-4 |
ISSN | 1098-5514 ; 0022-538X |
ISSN (online) | 1098-5514 |
ISSN | 0022-538X |
DOI | 10.1128/JVI.01724-21 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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