Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response
Biomarker; Multiple sclerosis; Teriflunomide
| Autores: | , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Departament de Salut de la Generalitat de Catalunya (DS) |
| Repositorio: | Scientia. Dipòsit d'Informació Digital del Departament de Salut |
| OAI Identifier: | oai:scientiasalut.gencat.cat:11351/10559 |
| Acceso en línea: | https://hdl.handle.net/11351/10559 |
| Access Level: | acceso abierto |
| Palabra clave: | Medicaments antivírics - Ús terapèutic Esclerosi múltiple Infeccions per virus d'Epstein-Barr DISEASES::Nervous System Diseases::Autoimmune Diseases of the Nervous System::Demyelinating Autoimmune Diseases, CNS::Multiple Sclerosis CHEMICALS AND DRUGS::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antiviral Agents DISEASES::Virus Diseases::DNA Virus Infections::Herpesviridae Infections::Epstein-Barr Virus Infections ENFERMEDADES::enfermedades del sistema nervioso::enfermedades autoinmunitarias del sistema nervioso::enfermedades autoinmunes desmielinizantes del SNC::esclerosis múltiple COMPUESTOS QUÍMICOS Y DROGAS::acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antiinfecciosos::antivíricos ENFERMEDADES::virosis::infecciones por virus ADN::infecciones por Herpesviridae::infecciones por virus de Epstein-Barr |
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Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response |
| title |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response |
| spellingShingle |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response Dominguez-Mozo, Maria Inmaculada Medicaments antivírics - Ús terapèutic Esclerosi múltiple Infeccions per virus d'Epstein-Barr DISEASES::Nervous System Diseases::Autoimmune Diseases of the Nervous System::Demyelinating Autoimmune Diseases, CNS::Multiple Sclerosis CHEMICALS AND DRUGS::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antiviral Agents DISEASES::Virus Diseases::DNA Virus Infections::Herpesviridae Infections::Epstein-Barr Virus Infections ENFERMEDADES::enfermedades del sistema nervioso::enfermedades autoinmunitarias del sistema nervioso::enfermedades autoinmunes desmielinizantes del SNC::esclerosis múltiple COMPUESTOS QUÍMICOS Y DROGAS::acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antiinfecciosos::antivíricos ENFERMEDADES::virosis::infecciones por virus ADN::infecciones por Herpesviridae::infecciones por virus de Epstein-Barr |
| title_short |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response |
| title_full |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response |
| title_fullStr |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response |
| title_full_unstemmed |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response |
| title_sort |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical response |
| dc.creator.none.fl_str_mv |
Dominguez-Mozo, Maria Inmaculada González-Suárez, Inés Villar, Luisa M Costa-Frossard França, Lucienne Aladro, Yolanda Comabella Lopez, Manuel Villarrubia, Noelia Montalban, Xavier |
| author |
Dominguez-Mozo, Maria Inmaculada |
| author_facet |
Dominguez-Mozo, Maria Inmaculada González-Suárez, Inés Villar, Luisa M Costa-Frossard França, Lucienne Aladro, Yolanda Comabella Lopez, Manuel Villarrubia, Noelia Montalban, Xavier |
| author_role |
author |
| author2 |
González-Suárez, Inés Villar, Luisa M Costa-Frossard França, Lucienne Aladro, Yolanda Comabella Lopez, Manuel Villarrubia, Noelia Montalban, Xavier |
| author2_role |
author author author author author author author |
| dc.contributor.none.fl_str_mv |
Institut Català de la Salut [Domínguez-Mozo MI] Grupo de Investigación de Factores ambientales en enfermedades degenerativas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Red de Enfermedades Inflamatorias (REI), Madrid, Spain. [González-Suárez I] Unidad de Enfermedades Desmielinizantes, Hospital Álvaro Cunqueiro, Red de Enfermedades Inflamatorias (REI), Vigo, Spain. [Villar LM, Villarrubia N] Servicio de Inmunología, Hospital Universitario Ramón y Cajal, Red de Enfermedades Inflamatorias (REI), Madrid, Spain. [Costa-Frossard L] Servicio de Neurología, Hospital Universitario Ramón y Cajal, Red de Enfermedades Inflamatorias (REI), Madrid, Spain. [Aladro Y] Servicio de Neurología, Hospital Universitario de Getafe, Getafe, Spain. [Montalbán X, Comabella M] Servei de Neurologia-Neuroimmunologia, Centre d’Esclerosi Múltiple de Catalunya (CEMCAT), Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. Vall d’Hebron Hospital Universitari, Barcelona, Spain. Universitat Autònoma de Barcelona, Bellaterra, Spain Vall d'Hebron Barcelona Hospital Campus |
| dc.subject.none.fl_str_mv |
Medicaments antivírics - Ús terapèutic Esclerosi múltiple Infeccions per virus d'Epstein-Barr DISEASES::Nervous System Diseases::Autoimmune Diseases of the Nervous System::Demyelinating Autoimmune Diseases, CNS::Multiple Sclerosis CHEMICALS AND DRUGS::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antiviral Agents DISEASES::Virus Diseases::DNA Virus Infections::Herpesviridae Infections::Epstein-Barr Virus Infections ENFERMEDADES::enfermedades del sistema nervioso::enfermedades autoinmunitarias del sistema nervioso::enfermedades autoinmunes desmielinizantes del SNC::esclerosis múltiple COMPUESTOS QUÍMICOS Y DROGAS::acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antiinfecciosos::antivíricos ENFERMEDADES::virosis::infecciones por virus ADN::infecciones por Herpesviridae::infecciones por virus de Epstein-Barr |
| topic |
Medicaments antivírics - Ús terapèutic Esclerosi múltiple Infeccions per virus d'Epstein-Barr DISEASES::Nervous System Diseases::Autoimmune Diseases of the Nervous System::Demyelinating Autoimmune Diseases, CNS::Multiple Sclerosis CHEMICALS AND DRUGS::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antiviral Agents DISEASES::Virus Diseases::DNA Virus Infections::Herpesviridae Infections::Epstein-Barr Virus Infections ENFERMEDADES::enfermedades del sistema nervioso::enfermedades autoinmunitarias del sistema nervioso::enfermedades autoinmunes desmielinizantes del SNC::esclerosis múltiple COMPUESTOS QUÍMICOS Y DROGAS::acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antiinfecciosos::antivíricos ENFERMEDADES::virosis::infecciones por virus ADN::infecciones por Herpesviridae::infecciones por virus de Epstein-Barr |
| description |
Biomarker; Multiple sclerosis; Teriflunomide |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 2023 2023 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/11351/10559 |
| url |
https://hdl.handle.net/11351/10559 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Frontiers in Immunology;14 https://doi.org/10.3389/fimmu.2023.1248182 |
| dc.rights.none.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
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openAccess |
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application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Frontiers Media |
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Frontiers Media |
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Scientia reponame:Scientia. Dipòsit d'Informació Digital del Departament de Salut instname:Departament de Salut de la Generalitat de Catalunya (DS) |
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Departament de Salut de la Generalitat de Catalunya (DS) |
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Scientia. Dipòsit d'Informació Digital del Departament de Salut |
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Scientia. Dipòsit d'Informació Digital del Departament de Salut |
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1869422520809029632 |
| spelling |
Teriflunomide and Epstein–Barr virus in a Spanish multiple sclerosis cohort: in vivo antiviral activity and clinical responseDominguez-Mozo, Maria InmaculadaGonzález-Suárez, InésVillar, Luisa MCosta-Frossard França, LucienneAladro, YolandaComabella Lopez, ManuelVillarrubia, NoeliaMontalban, XavierMedicaments antivírics - Ús terapèuticEsclerosi múltipleInfeccions per virus d'Epstein-BarrDISEASES::Nervous System Diseases::Autoimmune Diseases of the Nervous System::Demyelinating Autoimmune Diseases, CNS::Multiple SclerosisCHEMICALS AND DRUGS::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Antiviral AgentsDISEASES::Virus Diseases::DNA Virus Infections::Herpesviridae Infections::Epstein-Barr Virus InfectionsENFERMEDADES::enfermedades del sistema nervioso::enfermedades autoinmunitarias del sistema nervioso::enfermedades autoinmunes desmielinizantes del SNC::esclerosis múltipleCOMPUESTOS QUÍMICOS Y DROGAS::acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antiinfecciosos::antivíricosENFERMEDADES::virosis::infecciones por virus ADN::infecciones por Herpesviridae::infecciones por virus de Epstein-BarrBiomarker; Multiple sclerosis; TeriflunomideBiomarcador; Esclerosi múltiple; TeriflunomidaBiomarcador; Esclerosis múltiple; TeriflunomidaBackground: Epstein–Barr virus (EBV) and human herpesvirus 6 (HHV-6) have been associated with multiple sclerosis (MS). Teriflunomide is an oral disease-modifying therapy approved for treatment of relapsing forms of MS. In the preclinical Theiler’s murine encephalitis virus model of MS, the drug demonstrated an increased rate of viral clearance versus the vehicle placebo. Furthermore, teriflunomide inhibits lytic EBV infection in vitro. Objective: 1. To evaluate the humoral response against EBV and HHV-6 prior to teriflunomide treatment and 6 months later. 2. To correlate the variation in the humoral response against EBV and HHV-6 with the clinical and radiological response after 24 months of treatment with teriflunomide. 3. To analyze the utility of different demographic, clinical, radiological, and environmental data to identify early biomarkers of response to teriflunomide. Methods: A total of 101 MS patients (62 women; mean age: 43.4 years) with one serum prior to teriflunomide onset and another serum sample 6 months later were recruited. A total of 80 had been treated for at least 24 months, 13 had stopped teriflunomide before 24 months, and 8 were currently under teriflunomide therapy but with less than 24 months of follow-up. We analyzed the levels of the viral antibodies titers abovementioned in serum samples with ELISA commercial kits, and the levels of serum neurofilament light chain (Nf-L). Results: Antiviral antibody titers decreased for EBNA-1 IgG (74.3%), VCA IgG (69%), HHV-6 IgG (60.4%), and HHV-6 IgM (73.3%) after 6 months of teriflunomide. VCA IgG titers at baseline correlated with Nf-L levels measured at the same time (r = 0.221; p = 0.028) and 6 months later (r = 0.240; p = 0.017). We found that higher EBNA-1 titers (p = 0.001) and a higher age (p = 0.04) at baseline were associated with NEDA-3 conditions. Thus, 77.8% of patients with EBNA-1 >23.0 AU and >42.8 years (P50 values) were NEDA-3. Conclusion: Treatment with teriflunomide was associated with a reduction of the levels of IgG antibody titers against EBV and HHV-6. Furthermore, higher EBNA-1 IgG titers prior to teriflunomide initiation were associated with a better clinical response.AM has a technician contract from “REI: Red de Enfermedades Inflamatorias” (RD21/0002/0038). This work was financially supported by Ministerio de Ciencia e Innovación (Proyectos de generación de conocimiento)-Fondo Europeo de Desarrollo Regional (Feder) (PID2021-126041OB-I00) and “Fundación LAIR”.Frontiers MediaInstitut Català de la Salut[Domínguez-Mozo MI] Grupo de Investigación de Factores ambientales en enfermedades degenerativas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Red de Enfermedades Inflamatorias (REI), Madrid, Spain. [González-Suárez I] Unidad de Enfermedades Desmielinizantes, Hospital Álvaro Cunqueiro, Red de Enfermedades Inflamatorias (REI), Vigo, Spain. [Villar LM, Villarrubia N] Servicio de Inmunología, Hospital Universitario Ramón y Cajal, Red de Enfermedades Inflamatorias (REI), Madrid, Spain. [Costa-Frossard L] Servicio de Neurología, Hospital Universitario Ramón y Cajal, Red de Enfermedades Inflamatorias (REI), Madrid, Spain. [Aladro Y] Servicio de Neurología, Hospital Universitario de Getafe, Getafe, Spain. [Montalbán X, Comabella M] Servei de Neurologia-Neuroimmunologia, Centre d’Esclerosi Múltiple de Catalunya (CEMCAT), Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. Vall d’Hebron Hospital Universitari, Barcelona, Spain. Universitat Autònoma de Barcelona, Bellaterra, SpainVall d'Hebron Barcelona Hospital Campus202320232023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11351/10559Scientiareponame:Scientia. Dipòsit d'Informació Digital del Departament de Salutinstname:Departament de Salut de la Generalitat de Catalunya (DS)InglésFrontiers in Immunology;14https://doi.org/10.3389/fimmu.2023.1248182Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:scientiasalut.gencat.cat:11351/105592026-06-12T09:38:37Z |
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