| Autor: |
Mengge Yin, Lingyu Guan, Min Zhang, Xiangmin Li, Ping Qian |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Virus Research, Vol 350, Iss , Pp 199498- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1872-7492 |
| DOI: |
10.1016/j.virusres.2024.199498 |
| Popis: |
Zinc finger proteins (ZFPs) play an important role in the host-virus interplay. Zinc finger protein 36 is a member of the zinc finger protein 36 family, which includes two other paralogs, namely ZFP36L1 and ZFP36L2. Studies have demonstrated that ZFP36L1 acts as a host defender against influenza A virus and flaviviruses. However, the role of ZFP36 in host-virus interactions has not been thoroughly investigated. Here, we demonstrated that human zinc finger protein 36 (hZFP36) exhibited potent pro-viral activity during Senecavirus A infection. Overexpression of ZFP36 facilitated Senecavirus A infection, while hZFP36 knockdown inhibited viral replication. The ZF motifs of hZFP36 are key for promoting viral proliferation. hZFP36 stabilized Senecavirus A VP1 by binding to it. Furthermore, hZFP36 inhibited SeV-mediated IFN-β production through inducing caspase-dependent cleavage for MAVS. These findings provide insights into the mechanism of action of ZFP36 in host-virus interactions. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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