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dc.contributor.author | Martin-Vicente, Maria | |
dc.contributor.author | Resino, Salvador | |
dc.contributor.author | Martinez, Isidoro | |
dc.date.accessioned | 2020-02-10T12:02:06Z | |
dc.date.available | 2020-02-10T12:02:06Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Biomolecules. 2019 Apr 28;9(5). pii: E165. | es_ES |
dc.identifier.issn | 2218-273X | es_ES |
dc.identifier.uri | http://hdl.handle.net/20.500.12105/9069 | |
dc.description.abstract | Human respiratory syncytial virus (HRSV) infection is a common cause of severe lower respiratory tract diseases such as bronchiolitis and pneumonia. Both virus replication and the associated inflammatory immune response are believed to be behind these pathologies. So far, no vaccine or effective treatment is available for this viral infection. With the aim of finding new strategies to counteract HRSV replication and modulate the immune response, specific small interfering RNAs (siRNAs) were generated targeting the mRNA coding for the viral fusion (F) protein or nucleoprotein (N), or for two proteins involved in intracellular immune signaling, which are named tripartite motif-containing protein 25 (TRIM25) and retinoic acid-inducible gene-I (RIG-I). Furthermore, two additional bispecific siRNAs were designed that silenced F and TRIM25 (TRIM25/HRSV-F) or N and RIG-I (RIG-I/HRSV-N) simultaneously. All siRNAs targeting N or F, but not those silencing TRIM25 or RIG-I alone, significantly reduced viral titers. However, while siRNAs targeting F inhibited only the expression of the F mRNA and protein, the siRNAs targeting N led to a general inhibition of viral mRNA and protein expression. The N-targeting siRNAs also induced a drastic decrease in the expression of genes of the innate immune response. These results show that both virus replication and the early innate immune response can be regulated by targeting distinct viral products with siRNAs, which may be related to the different role of each protein in the life cycle of the virus. | es_ES |
dc.description.sponsorship | This research was funded by the Instituto de Salud Carlos III, gran number PI15CIII/0024 to IM. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | es_ES |
dc.type.hasVersion | VoR | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Innate immune response | es_ES |
dc.subject | Respiratory syncytial virus | es_ES |
dc.subject | siRNA | es_ES |
dc.subject | Treatment | es_ES |
dc.title | siRNA-Mediated Simultaneous Regulation of the Cellular Innate Immune Response and Human Respiratory Syncytial Virus Replication | es_ES |
dc.type | journal article | es_ES |
dc.rights.license | Atribución 4.0 Internacional | * |
dc.identifier.pubmedID | 31035368 | es_ES |
dc.format.volume | 9 | es_ES |
dc.format.number | 5 | es_ES |
dc.format.page | 165 | es_ES |
dc.identifier.doi | 10.3390/biom9050165 | es_ES |
dc.contributor.funder | Instituto de Salud Carlos III | |
dc.description.peerreviewed | Sí | es_ES |
dc.identifier.e-issn | 2218-273X | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/biom9050165 | es_ES |
dc.identifier.journal | Biomolecules | es_ES |
dc.repisalud.centro | ISCIII::Centro Nacional de Microbiología | es_ES |
dc.repisalud.institucion | ISCIII | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/ES/PI15CIII/0024 | es_ES |
dc.rights.accessRights | open access | es_ES |