| First Author | Zhang L | Year | 2018 |
| Journal | Front Cell Infect Microbiol | Volume | 8 |
| Pages | 48 | PubMed ID | 29546034 |
| Mgi Jnum | J:268020 | Mgi Id | MGI:6271315 |
| Doi | 10.3389/fcimb.2018.00048 | Citation | Zhang L, et al. (2018) The Immunological Regulation Roles of Porcine beta-1, 4 Galactosyltransferase V (B4GALT5) in PRRSV Infection. Front Cell Infect Microbiol 8:48 |
| abstractText | B4GALT5, also known as beta-1, 4 galactosyltransferase V, is one of the members of beta-1, 4 galactosyltransferase gene (B4GALT) family, which was concerned with embryonic development, tumor generation, other malignant diseases. In this study, we firstly cloned porcine B4GALT (pB4GALT5) from porcine alveolar macrophages, and predicted the structural domain and function of seven porcine beta-1, 4 galactosyltransferase (I-VII) based on transcriptome analysis of PRRSV infected cells. Additionally, the upregulated porcine B4GALT5 expression was detected from PRRSV infected porcine alveolar macrophage (PAM) cells. The PRRSV proliferation were slightly inhibited in overexpression of pB4GALT5 transfected cells, the interaction of B4GALT5 and GP5 of PRRSV was firstly be detected by Co-IP, and the co-location between B4GALT5 and GP5 were also observed in golgi membranes by confocal microscopy. A significant increasing mRNA transcription, including inflammatory cytokines (IFN-alpha, IL-6, IL-18, IL-1beta, TNF-alpha) and some cell surface glycosylated protein involved in antigen present (MHC-I/II), cell adhesion and migration (chemokine MCP-1 and receptor CCR2; LFA-1, ICAM-1) were upregulated in B4GALT5 overexpressed PRRSV infected cells. Our results demonstrated that the regulation of pB4GALT5 plays an important roles in PRRSV proliferation and modification function in viral infection cells. And these results will make achievements by supporting the research of latent mechanisms of beta-1, 4 galactosyltransferase V in antiviral immunity. |
