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de Pablo-Maiso L, Echeverría I, Rius-Rocabert S, Luján L, Garcin D, de Andrés D, Nistal-Villán E, Reina R. Sendai Virus, a Strong Inducer of Anti-Lentiviral State in Ovine Cells. Vaccines (Basel) 2020; 8:vaccines8020206. [PMID: 32365702 PMCID: PMC7349755 DOI: 10.3390/vaccines8020206] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/16/2020] [Accepted: 04/18/2020] [Indexed: 11/16/2022] Open
Abstract
Small ruminant lentiviruses (SRLVs) are widely spread in the ovine and caprine populations, causing an incurable disease affecting animal health and production. Vaccine development is hindered owing to the high genetic heterogeneity of lentiviruses and the selection of T-cell and antibody escape mutants, requiring antigen delivery optimization. Sendai virus (SeV) is a respiratory paramyxovirus in mice that has been recognized as a potent inducer of innate immune responses in several species, including mouse and human. The aim of this study was to stimulate an innate antiviral response in ovine cells and evaluate the potential inhibitory effect upon small ruminant lentivirus (SRLV) infections. Ovine alveolar macrophages (AMs), blood-derived macrophages (BDMs), and skin fibroblasts (OSFs) were stimulated through infection with SeV encoding green fluorescent protein (GFP). SeV efficiently infected ovine cells, inducing an antiviral state in AM from SRLV naturally-infected animals, as well as in in vitro SRLV-infected BDM and OSF from non-infected animals. Supernatants from SeV-infected AM induced an antiviral state when transferred to fresh cells challenged with SRLV. Similar to SRLV, infectivity of an HIV-1-GFP lentiviral vector was also restricted in ovine cells infected with SeV. In myeloid cells, an M1-like proinflammatory polarization was observed together with an APOBEC3Z1 induction, among other lentiviral restriction factors. Our observations may boost new approximations in ameliorating the SRLV burden by stimulation of the innate immune response using SeV-based vaccine vectors.
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Affiliation(s)
- Lorena de Pablo-Maiso
- Department of Animal Health, Institute of Agrobiotechnology (CSIC-Government of Navarra), 31192 Mutilva, Navarra, Spain; (L.d.P.-M.); (I.E.); (D.d.A.)
| | - Irache Echeverría
- Department of Animal Health, Institute of Agrobiotechnology (CSIC-Government of Navarra), 31192 Mutilva, Navarra, Spain; (L.d.P.-M.); (I.E.); (D.d.A.)
| | - Sergio Rius-Rocabert
- Microbiology Section, Departamento Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad CEU San Pablo, CEU Universities, Boadilla del Monte, 28668 Madrid, Spain; (S.R.-R.); (E.N.-V.)
- CEMBIO (Centre for Metabolomics and Bioanalysis), Facultad de Farmacia, Universidad CEU San Pablo, CEU Universities, Boadilla del Monte, 28668 Madrid, Spain
| | - Lluís Luján
- Department of Animal Pathology, University of Zaragoza, 50013 Zaragoza, Spain;
| | - Dominique Garcin
- Department of Microbiology and Molecular Medicine, University of Geneva, 1211 Geneva, Switzerland;
| | - Damián de Andrés
- Department of Animal Health, Institute of Agrobiotechnology (CSIC-Government of Navarra), 31192 Mutilva, Navarra, Spain; (L.d.P.-M.); (I.E.); (D.d.A.)
| | - Estanislao Nistal-Villán
- Microbiology Section, Departamento Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad CEU San Pablo, CEU Universities, Boadilla del Monte, 28668 Madrid, Spain; (S.R.-R.); (E.N.-V.)
- Instituto de Medicina Molecular Aplicada (IMMA), Universidad CEU San Pablo, Pablo-CEU, CEU Universities, Boadilla del Monte, 28003 Madrid, Spain
| | - Ramsés Reina
- Department of Animal Health, Institute of Agrobiotechnology (CSIC-Government of Navarra), 31192 Mutilva, Navarra, Spain; (L.d.P.-M.); (I.E.); (D.d.A.)
- Correspondence:
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Schirrmacher V, van Gool S, Stuecker W. Breaking Therapy Resistance: An Update on Oncolytic Newcastle Disease Virus for Improvements of Cancer Therapy. Biomedicines 2019; 7:E66. [PMID: 31480379 PMCID: PMC6783952 DOI: 10.3390/biomedicines7030066] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/21/2019] [Accepted: 08/23/2019] [Indexed: 12/11/2022] Open
Abstract
Resistance to therapy is a major obstacle to cancer treatment. It may exist from the beginning, or it may develop during therapy. The review focusses on oncolytic Newcastle disease virus (NDV) as a biological agent with potential to break therapy resistance. This avian virus combines, upon inoculation into non-permissive hosts such as human, 12 described anti-neoplastic effects with 11 described immune stimulatory properties. Fifty years of clinical application of NDV give witness to the high safety profile of this biological agent. In 2015, an important milestone was achieved, namely the successful production of NDV according to Good Manufacturing Practice (GMP). Based on this, IOZK in Cologne, Germany, obtained a GMP certificate for the production of a dendritic cell vaccine loaded with tumor antigens from a lysate of patient-derived tumor cells together with immunological danger signals from NDV for intracutaneous application. This update includes single case reports and retrospective analyses from patients treated at IOZK. The review also presents future perspectives, including the concept of in situ vaccination and the combination of NDV or other oncolytic viruses with checkpoint inhibitors.
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Affiliation(s)
| | - Stefaan van Gool
- Immune-Oncological Center Cologne (IOZK), D-50674 Cologne, Germany
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