Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/180605
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Farrera Sal, Martí | - |
dc.contributor.author | Moreno, Rafael | - |
dc.contributor.author | Mato Berciano, Ana | - |
dc.contributor.author | Maliandi, María Victoria | - |
dc.contributor.author | Bazan Peregrino, Miriam | - |
dc.contributor.author | Alemany, Ramon | - |
dc.date.accessioned | 2021-10-18T07:03:26Z | - |
dc.date.available | 2021-10-18T07:03:26Z | - |
dc.date.issued | 2021-09-01 | - |
dc.identifier.issn | 2372-7705 | - |
dc.identifier.uri | http://hdl.handle.net/2445/180605 | - |
dc.description.abstract | Oncolytic viruses (OVs) preferentially infect and selectively replicate in cancer cells. OVs have been tested in clinical trials as monotherapy or in combination with chemotherapy, radiotherapy, and immunotherapy. However, the dense extracellular matrix hampers the intratumoral spreading and efficacy of OVs. Previously we described VCN-01, an oncolytic adenovirus expressing a soluble version of human sperm hyaluronidase (hyal) PH20, which exhibited enhanced intratumoral distribution and antitumor activity in different models. Here, we present two oncolytic adenoviruses designed to increase the secretion of PH20 compared to VCN-01. ICO15K-40SAPH20, encoding PH20 under an Ad40 splice acceptor, and ICO15K-E1aPH20 expressing PH20 fused to the E1A gene by P2A peptide. We demonstrate that increased hyal activity improves antitumor efficacy in both a sensitive immunodeficient model and an immunocompetent model. Moreover, we show that hyal activity impacts T cell accumulation in tumors, highlighting the value of a hyaluronidase-expressing virus for combinations with other immunotherapies in cancers involving dense stroma. | - |
dc.format.extent | 17 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier BV | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1016/j.omto.2021.05.009 | - |
dc.relation.ispartof | Molecular Therapy - Oncolytics, 2021, vol. 22, p. 27-35 | - |
dc.relation.uri | https://doi.org/10.1016/j.omto.2021.05.009 | - |
dc.rights | cc by (c) Farrera Sal, Martí et al, 2021 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.source | Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) | - |
dc.subject.classification | Virus | - |
dc.subject.classification | Càncer | - |
dc.subject.classification | Terapèutica | - |
dc.subject.other | Viruses | - |
dc.subject.other | Cancer | - |
dc.subject.other | Therapeutics | - |
dc.title | Hyaluronidase expression within tumors increases virotherapy efficacy and T cell accumulation | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.date.updated | 2021-10-14T09:17:34Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 34377767 | - |
Appears in Collections: | Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
PIIS2372770521000759.pdf | 2.28 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License