Zubković, Andreja; Žarak, Ines; Ratkaj, Ivana; Rokić, Filip; Jekić, Maja; Pribanić Matešić, Marina; Lebrón, Ricardo; Gómez-Martín, Cristina; Lisnić, Berislav; Lisnić, Vanda Juranić; Jonjić, Stipan; Pan, Dongli; Vugrek, Oliver; Hackenberg, Michael; Jurak, Igor (2022) The Virus-Induced Upregulation of the miR-183/96/182 Cluster and the FoxO Family Protein Members Are Not Required for Efficient Replication of HSV-1. Viruses, 14 (8). ISSN 1999-4915
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Abstract
Herpes simplex virus 1 (HSV-1) expresses a large number of miRNAs, and their function is still not completely understood. In addition, HSV- 1 has been found to deregulate host miRNAs, which adds to the complexity of the regulation of efficient virus replication. In this study, we comprehensively addressed the deregulation of host miRNAs by massive-parallel sequencing. We found that only miRNAs expressed from a single cluster, miR- 183/96/182, are reproducibly deregulated during productive infection. These miRNAs are predicted to regulate a great number of potential targets involved in different cellular processes and have only 33 shared targets. Among these, members of the FoxO family of proteins were identified as potential targets for all three miRNAs. However, our study shows that the upregulated miRNAs do not affect the expression of FoxO proteins, moreover, these proteins were upregulated in HSV-1 infection. Furthermore, we show that the individual FoxO proteins are not required for efficient HSV-1 replication. Taken together, our results indicate a complex and redundant response of infected cells to the virus infection that is efficiently inhibited by the virus.
| Item Type: | Article | ||||||||
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| Uncontrolled Keywords: | herpes simplex virus 1 ; HSV-1 ; virus-host interaction ; miRNA ; FoxO | ||||||||
| Subjects: | NATURAL SCIENCES NATURAL SCIENCES > Biology BIOMEDICINE AND HEALTHCARE BIOMEDICINE AND HEALTHCARE > Basic Medical Sciences BIOTECHNICAL SCIENCES > Biotechnology |
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| Divisions: | Division of Molecular Medicine | ||||||||
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| Depositing User: | Kristina Ciglar | ||||||||
| Date Deposited: | 14 Jul 2026 10:13 | ||||||||
| URI: | https://fulir.irb.hr:/id/eprint/12055 | ||||||||
| DOI: | 10.3390/v14081661 |
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