{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["99(5)"],"submitter":["Yau W-L"],"pubmed_abstract":["Flavivirus infection involves extensive remodeling of the endoplasmic reticulum (ER), which is key to both the replication of the viral RNA genome as well as the assembly and release of new virions. However, little is known about how viral proteins and host factors cooperatively facilitate such a vast transformation of the ER, and how this influences the different steps of the viral life cycle. In this study, we screened for host proteins that were enriched in close proximity to the tick-borne encephalitis virus (TBEV) protein NS4B and found that the top candidates were coupled to trafficking between ER exit sites (ERES) and the Golgi. We characterized the role of ACBD3, one of the identified proteins, and showed that it promotes TBEV infection. Depletion of ACBD3 inhibited virus replicati"],"journal":["Journal of virology"],"pagination":["e0222424"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12090792"],"repository":["biostudies-literature"],"pubmed_title":["The ACBD3 protein coordinates ER-Golgi contacts to enable productive TBEV infection."],"pmcid":["PMC12090792"],"pubmed_authors":["Sorin MN","Carlson L-A","Yau W-L","Pulkkinen LIA","Ronfeldt S","Overby AK","Peters MBA","Lindqvist R","Lundmark R"],"additional_accession":[]},"is_claimable":false,"name":"The ACBD3 protein coordinates ER-Golgi contacts to enable productive TBEV infection.","description":"Flavivirus infection involves extensive remodeling of the endoplasmic reticulum (ER), which is key to both the replication of the viral RNA genome as well as the assembly and release of new virions. However, little is known about how viral proteins and host factors cooperatively facilitate such a vast transformation of the ER, and how this influences the different steps of the viral life cycle. In this study, we screened for host proteins that were enriched in close proximity to the tick-borne encephalitis virus (TBEV) protein NS4B and found that the top candidates were coupled to trafficking between ER exit sites (ERES) and the Golgi. We characterized the role of ACBD3, one of the identified proteins, and showed that it promotes TBEV infection. Depletion of ACBD3 inhibited virus replicati","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 May","modification":"2026-06-01T06:19:49.972Z","creation":"2026-04-08T09:51:45.792Z"},"accession":"S-EPMC12090792","cross_references":{"pubmed":["40207930"],"doi":["10.1128/jvi.02224-24"]}}