{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Li H"],"funding":["Postdoctoral Research Foundation of China","National Major Science and Technology Projects of China","National Natural Science Foundation of China","Hunan Provincial Innovation Foundation for Postgraduate"],"pagination":["e1011443"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10310049"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["19(6)"],"pubmed_abstract":["The host always employs various ways to defend against viral infection and spread. However, viruses have evolved their own effective strategies, such as inhibition of RNA translation of the antiviral effectors, to destroy the host's defense barriers. Protein synthesis, commonly controlled by the α-subunit of eukaryotic translation initiation factor 2 (eIF2α), is a basic cellular biological process among all species. In response to viral infection, in addition to inducing the transcription of antiviral cytokines by innate immunity, infected cells also inhibit the RNA translation of antiviral factors by activating the protein kinase R (PKR)-eIF2α signaling pathway. Regulation of innate immunity has been well studied; however, regulation of the PKR-eIF2α signaling pathway remains unclear. In "],"journal":["PLoS pathogens"],"pubmed_title":["Regulation of PKR-dependent RNA translation inhibition by TRIM21 upon virus infection or other stress."],"pmcid":["PMC10310049"],"funding_grant_id":["2019M652760","CX20210395","81730064","81571985","81902069","2017ZX10202201-005","82072269","2009ZX10004-312"],"pubmed_authors":["Deng R","Li H","Peng Y","Xue B","Wan M","Liu Q","Zhu H","Liu S","Wang J","Wang L","Li X","Tian R","Tang S","Wang X","Chen S","Feng Q","Xu Y"],"additional_accession":[]},"is_claimable":false,"name":"Regulation of PKR-dependent RNA translation inhibition by TRIM21 upon virus infection or other stress.","description":"The host always employs various ways to defend against viral infection and spread. However, viruses have evolved their own effective strategies, such as inhibition of RNA translation of the antiviral effectors, to destroy the host's defense barriers. Protein synthesis, commonly controlled by the α-subunit of eukaryotic translation initiation factor 2 (eIF2α), is a basic cellular biological process among all species. In response to viral infection, in addition to inducing the transcription of antiviral cytokines by innate immunity, infected cells also inhibit the RNA translation of antiviral factors by activating the protein kinase R (PKR)-eIF2α signaling pathway. Regulation of innate immunity has been well studied; however, regulation of the PKR-eIF2α signaling pathway remains unclear. In ","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jun","modification":"2025-07-10T03:08:11.739Z","creation":"2025-04-06T12:21:55.54Z"},"accession":"S-EPMC10310049","cross_references":{"pubmed":["37327222"],"doi":["10.1371/journal.ppat.1011443"]}}