| http://purl.uniprot.org/citations/18550675 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/18550675 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/18550675 | http://www.w3.org/2000/01/rdf-schema#comment | "Vaccinia virus is a large DNA virus that infects many cell cultures in vitro and animal species in vivo. Although it has been used widely as a vaccine, its cell entry pathway remains unclear. In this study, we showed that vaccinia virus intracellular mature virions bound to the filopodia of HeLa cells and moved toward the cell body and entered the cell through an endocytic route that required a dynamin-mediated pathway but not a clathrin- or caveola-mediated pathway. Moreover, virus penetration required a novel cellular protein, vaccinia virus penetration factor (VPEF). VPEF was detected on cell surface lipid rafts and on vesicle-like structures in the cytoplasm. Both vaccinia virus and dextran transiently colocalized with VPEF, and, importantly, knockdown of VPEF expression blocked vaccinia virus penetration as well as intracellular transport of dextran, suggesting that VPEF mediates vaccinia virus entry through a fluid uptake endocytosis process in HeLa cells. Intracellular VPEF-containing vesicles did not colocalize with Rab5a or caveolin but partially colocalized with Rab11, supporting the idea that VPEF plays a role in vesicle trafficking and recycling in HeLa cells. In summary, this study characterized the mechanism by which vaccinia virus enters HeLa cells and identified a cellular factor, VPEF, that is exploited by vaccinia virus for cell entry through fluid phase endocytosis."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.org/dc/terms/identifier | "doi:10.1128/jvi.00894-08"xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.org/dc/terms/identifier | "doi:10.1128/jvi.00894-08"xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Chang W."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Chang W."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Huang C.Y."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Huang C.Y."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Lu T.Y."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Lu T.Y."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Chang Y.S."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Chang Y.S."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Bair C.H."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Bair C.H."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Jwo J.K."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/author | "Jwo J.K."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/date | "2008"xsd:gYear |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/date | "2008"xsd:gYear |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/name | "J. Virol."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/name | "J. Virol."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/pages | "7988-7999"xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/pages | "7988-7999"xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/title | "A novel cellular protein, VPEF, facilitates vaccinia virus penetration into HeLa cells through fluid phase endocytosis."xsd:string |
| http://purl.uniprot.org/citations/18550675 | http://purl.uniprot.org/core/title | "A novel cellular protein, VPEF, facilitates vaccinia virus penetration into HeLa cells through fluid phase endocytosis."xsd:string |