Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation
- Autores
- Frontini-López, Yesica R.; Rivera, Lautaro; Pocognoni, Cristian A.; Roldán, Julieta Suyai; Colombo, Maria Isabel; Uhart, Marina; Delgui, Laura Ruth
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Gumboro illness is caused by the highly contagious immunosuppressive infectious bursal disease virus (IBDV), which affects the poultry industry globally. We have previously shown that IBDV hijacks the endocytic pathway to construct viral replication complexes on endosomes linked to the Golgi complex (GC). Then, analyzing crucial proteins involved in the secretory pathway, we showed the essential requirement of Rab1b, the Rab1b downstream effector Golgi-specific BFA resistance factor 1 (GBF1), and its substrate, the small GTPase ADP-ribosylation factor 1 (ARF1), for IBDV replication. In the current work, we focused on elucidating the IBDV assembly sites. We show that viral assembly occurs within single-membrane compartments closely associated with endoplasmic reticulum (ER) membranes, though we failed to elucidate the exact nature of the virus-wrapping membranes. Additionally, we show that IBDV infection promotes the stress of the ER, characterized by an accumulation of the chaperone binding protein (BiP) and lipid droplets (LDs) in the host cells. Overall, our results represent further original data showing the interplay between IBDV and the secretory pathway, making a substantial contribution to the field of birnaviruses–host cell interactions.
Instituto de Virología
Fil: Frontini-López, Yesica R. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina
Fil: Frontini-López, Yesica R. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rivera, Lautaro. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina
Fil: Rivera, Lautaro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pocognoni, Cristian A. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina
Fil: Pocognoni, Cristian A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pocognoni, Cristian A. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina
Fil: Roldán, Julieta Suyai. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Roldán, Julieta Suyai. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Colombo, Maria Isabel. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina
Fil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Colombo, Maria Isabel. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina
Fil: Uhart, Marina. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina
Fil: Uhart, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Delgui, Laura Ruth. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina
Fil: Delgui, Laura Ruth. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Delgui, Laura Ruth. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina - Fuente
- Viruses 15 (6) : 1295 (Junio 2023)
- Materia
-
Infectious Bursal Disease Virus
Endoplasmic Reticulum
Lipids
Virus Bursitis Infecciosa
Retículo Endoplasmático
Lípidos - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/15525
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Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulationFrontini-López, Yesica R.Rivera, LautaroPocognoni, Cristian A.Roldán, Julieta SuyaiColombo, Maria IsabelUhart, MarinaDelgui, Laura RuthInfectious Bursal Disease VirusEndoplasmic ReticulumLipidsVirus Bursitis InfecciosaRetículo EndoplasmáticoLípidosGumboro illness is caused by the highly contagious immunosuppressive infectious bursal disease virus (IBDV), which affects the poultry industry globally. We have previously shown that IBDV hijacks the endocytic pathway to construct viral replication complexes on endosomes linked to the Golgi complex (GC). Then, analyzing crucial proteins involved in the secretory pathway, we showed the essential requirement of Rab1b, the Rab1b downstream effector Golgi-specific BFA resistance factor 1 (GBF1), and its substrate, the small GTPase ADP-ribosylation factor 1 (ARF1), for IBDV replication. In the current work, we focused on elucidating the IBDV assembly sites. We show that viral assembly occurs within single-membrane compartments closely associated with endoplasmic reticulum (ER) membranes, though we failed to elucidate the exact nature of the virus-wrapping membranes. Additionally, we show that IBDV infection promotes the stress of the ER, characterized by an accumulation of the chaperone binding protein (BiP) and lipid droplets (LDs) in the host cells. Overall, our results represent further original data showing the interplay between IBDV and the secretory pathway, making a substantial contribution to the field of birnaviruses–host cell interactions.Instituto de VirologíaFil: Frontini-López, Yesica R. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); ArgentinaFil: Frontini-López, Yesica R. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rivera, Lautaro. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); ArgentinaFil: Rivera, Lautaro. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pocognoni, Cristian A. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); ArgentinaFil: Pocognoni, Cristian A. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pocognoni, Cristian A. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; ArgentinaFil: Roldán, Julieta Suyai. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; ArgentinaFil: Roldán, Julieta Suyai. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Colombo, Maria Isabel. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); ArgentinaFil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Colombo, Maria Isabel. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; ArgentinaFil: Uhart, Marina. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); ArgentinaFil: Uhart, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Delgui, Laura Ruth. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); ArgentinaFil: Delgui, Laura Ruth. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Delgui, Laura Ruth. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaMDPI2023-10-11T14:57:07Z2023-10-11T14:57:07Z2023-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/15525https://www.mdpi.com/1999-4915/15/6/12951999-4915https://doi.org/10.3390/v15061295Viruses 15 (6) : 1295 (Junio 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-16T09:31:20Zoai:localhost:20.500.12123/15525instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:31:20.292INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation |
title |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation |
spellingShingle |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation Frontini-López, Yesica R. Infectious Bursal Disease Virus Endoplasmic Reticulum Lipids Virus Bursitis Infecciosa Retículo Endoplasmático Lípidos |
title_short |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation |
title_full |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation |
title_fullStr |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation |
title_full_unstemmed |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation |
title_sort |
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation |
dc.creator.none.fl_str_mv |
Frontini-López, Yesica R. Rivera, Lautaro Pocognoni, Cristian A. Roldán, Julieta Suyai Colombo, Maria Isabel Uhart, Marina Delgui, Laura Ruth |
author |
Frontini-López, Yesica R. |
author_facet |
Frontini-López, Yesica R. Rivera, Lautaro Pocognoni, Cristian A. Roldán, Julieta Suyai Colombo, Maria Isabel Uhart, Marina Delgui, Laura Ruth |
author_role |
author |
author2 |
Rivera, Lautaro Pocognoni, Cristian A. Roldán, Julieta Suyai Colombo, Maria Isabel Uhart, Marina Delgui, Laura Ruth |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Infectious Bursal Disease Virus Endoplasmic Reticulum Lipids Virus Bursitis Infecciosa Retículo Endoplasmático Lípidos |
topic |
Infectious Bursal Disease Virus Endoplasmic Reticulum Lipids Virus Bursitis Infecciosa Retículo Endoplasmático Lípidos |
dc.description.none.fl_txt_mv |
Gumboro illness is caused by the highly contagious immunosuppressive infectious bursal disease virus (IBDV), which affects the poultry industry globally. We have previously shown that IBDV hijacks the endocytic pathway to construct viral replication complexes on endosomes linked to the Golgi complex (GC). Then, analyzing crucial proteins involved in the secretory pathway, we showed the essential requirement of Rab1b, the Rab1b downstream effector Golgi-specific BFA resistance factor 1 (GBF1), and its substrate, the small GTPase ADP-ribosylation factor 1 (ARF1), for IBDV replication. In the current work, we focused on elucidating the IBDV assembly sites. We show that viral assembly occurs within single-membrane compartments closely associated with endoplasmic reticulum (ER) membranes, though we failed to elucidate the exact nature of the virus-wrapping membranes. Additionally, we show that IBDV infection promotes the stress of the ER, characterized by an accumulation of the chaperone binding protein (BiP) and lipid droplets (LDs) in the host cells. Overall, our results represent further original data showing the interplay between IBDV and the secretory pathway, making a substantial contribution to the field of birnaviruses–host cell interactions. Instituto de Virología Fil: Frontini-López, Yesica R. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina Fil: Frontini-López, Yesica R. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Rivera, Lautaro. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina Fil: Rivera, Lautaro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Pocognoni, Cristian A. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina Fil: Pocognoni, Cristian A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Pocognoni, Cristian A. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina Fil: Roldán, Julieta Suyai. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina Fil: Roldán, Julieta Suyai. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Colombo, Maria Isabel. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina Fil: Colombo, Maria Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Colombo, Maria Isabel. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina Fil: Uhart, Marina. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina Fil: Uhart, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Delgui, Laura Ruth. Universidad Nacional de Cuyo. Instituto de Histología y Embriología de Mendoza (IHEM); Argentina Fil: Delgui, Laura Ruth. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Delgui, Laura Ruth. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina |
description |
Gumboro illness is caused by the highly contagious immunosuppressive infectious bursal disease virus (IBDV), which affects the poultry industry globally. We have previously shown that IBDV hijacks the endocytic pathway to construct viral replication complexes on endosomes linked to the Golgi complex (GC). Then, analyzing crucial proteins involved in the secretory pathway, we showed the essential requirement of Rab1b, the Rab1b downstream effector Golgi-specific BFA resistance factor 1 (GBF1), and its substrate, the small GTPase ADP-ribosylation factor 1 (ARF1), for IBDV replication. In the current work, we focused on elucidating the IBDV assembly sites. We show that viral assembly occurs within single-membrane compartments closely associated with endoplasmic reticulum (ER) membranes, though we failed to elucidate the exact nature of the virus-wrapping membranes. Additionally, we show that IBDV infection promotes the stress of the ER, characterized by an accumulation of the chaperone binding protein (BiP) and lipid droplets (LDs) in the host cells. Overall, our results represent further original data showing the interplay between IBDV and the secretory pathway, making a substantial contribution to the field of birnaviruses–host cell interactions. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-11T14:57:07Z 2023-10-11T14:57:07Z 2023-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12123/15525 https://www.mdpi.com/1999-4915/15/6/1295 1999-4915 https://doi.org/10.3390/v15061295 |
url |
http://hdl.handle.net/20.500.12123/15525 https://www.mdpi.com/1999-4915/15/6/1295 https://doi.org/10.3390/v15061295 |
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1999-4915 |
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eng |
language |
eng |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf |
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MDPI |
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Viruses 15 (6) : 1295 (Junio 2023) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) |
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INTA Digital (INTA) |
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