Epstein-Barr Virus-Encoded BILF1 Orthologues From Porcine Lymphotropic Herpesviruses Display Common Molecular Functionality
dc.contributor.author | Mavri, M | |
dc.contributor.author | Kubale, V | |
dc.contributor.author | Depledge, DP | |
dc.contributor.author | Zuo, J | |
dc.contributor.author | Huang, CA | |
dc.contributor.author | Breuer, J | |
dc.contributor.author | Vrecl, M | |
dc.contributor.author | Jarvis, Michael A | |
dc.contributor.author | Jovičić, EJ | |
dc.contributor.author | Petan, T | |
dc.contributor.author | Ehlers, B | |
dc.contributor.author | Rosenkilde, MM | |
dc.contributor.author | Spiess, K | |
dc.date.accessioned | 2022-08-04T13:30:20Z | |
dc.date.issued | 2022-05-26 | |
dc.identifier.issn | 1664-2392 | |
dc.identifier.issn | 1664-2392 | |
dc.identifier.other | 862940 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/19478 | |
dc.description.abstract |
Infection of immunosuppressed transplant patients with the human γ-herpesvirus Epstein-Barr virus (EBV) is associated with post-transplant lymphoproliferative disease (PTLD), an often fatal complication. Immunosuppressed miniature pigs infected with γ-herpesvirus porcine lymphotropic herpesvirus 1 (PLHV1) develop a similar disease, identifying pigs as a potential preclinical model for PTLD in humans. BILF1 is a G protein-coupled receptor (GPCR) encoded by EBV with constitutive activity linked to tumorigenesis and immunoevasive function downregulating MHC-I. In the present study, we compared BILF1-orthologues encoded by the three known PLHVs (PLHV1-3) with EBV-BILF1 to determine pharmacological suitability of BILF1 orthologues as model system to study EBV-BILF1 druggability. Cell surface localization, constitutive internalization, and MHC-I downregulation as well as membrane proximal constitutive Gα signaling patterns were conserved across all BILFs. Only subtle differences between the individual BILFs were observed in downstream transcription factor activation. Using Illumina sequencing, PLHV1 was observed in lymphatic tissue from PTLD-diseased, but not non-diseased pigs. Importantly, these tissues showed enhanced expression of PLHV1-BILF1 supporting its involvement in PTLD infection. | |
dc.format.extent | 862940- | |
dc.format.medium | Electronic-eCollection | |
dc.language | eng | |
dc.language.iso | eng | |
dc.publisher | Frontiers Media SA | |
dc.subject | Epstein-Barr virus | |
dc.subject | porcine lymphotropic herpesviruses (PLHV) | |
dc.subject | BILF1 | |
dc.subject | G protein signaling | |
dc.subject | MHC class I | |
dc.subject | drug target | |
dc.subject | post-transplant lymphoproliferative disease | |
dc.subject | in-vivo model | |
dc.title | Epstein-Barr Virus-Encoded BILF1 Orthologues From Porcine Lymphotropic Herpesviruses Display Common Molecular Functionality | |
dc.type | journal-article | |
dc.type | Journal Article | |
dc.type | Research Support, Non-U.S. Gov't | |
plymouth.author-url | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000812837900001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008 | |
plymouth.volume | 13 | |
plymouth.publication-status | Published online | |
plymouth.journal | Frontiers in Endocrinology | |
dc.identifier.doi | 10.3389/fendo.2022.862940 | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Health | |
plymouth.organisational-group | /Plymouth/Faculty of Health/School of Biomedical Sciences | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA01 Clinical Medicine | |
plymouth.organisational-group | /Plymouth/Research Groups | |
plymouth.organisational-group | /Plymouth/Research Groups/Institute of Translational and Stratified Medicine (ITSMED) | |
plymouth.organisational-group | /Plymouth/Research Groups/Institute of Translational and Stratified Medicine (ITSMED)/CBR | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dc.publisher.place | Switzerland | |
dcterms.dateAccepted | 2022-04-19 | |
dc.rights.embargodate | 2022-8-6 | |
dc.identifier.eissn | 1664-2392 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.versionofrecord | 10.3389/fendo.2022.862940 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.licenseref.startdate | 2022 | |
rioxxterms.type | Journal Article/Review |