β-Carboline derivatives as novel antivirals for herpes simplex virus

Autores
Gonzalez, Maria Micaela; Cabrerizo, Franco Martín; Baiker, Armin; Erra Balsells, Rosa; Osterman, Andreas; Nitschko, Hans; Vizoso Pinto, María Guadalupe
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Several commercial and novel synthetic β-carbolines (βCs) were evaluated for their antiviral activity against herpes simplex virus type 1 (HSV-1) using an adapted MTS assay. Of 21 drugs tested, although 11 exerted antiviral activity at non-cytotoxic concentrations, only 3 of them [9-methyl-norharmane (9-Me-nHo), 9-methyl-harmane (9-Me-Ho) and 6-methoxy-harmane (6-MeO-Ho)] completely avoided virus-driven cytopathic effects. Half-maximal effective concentrations (EC 50 values) (4.9 ± 0.4, 5.9 ± 0.8 and 19.5 ± 0.3 µM, respectively) and selectivity indexes (88.8, 40.2 and 7.0, respectively) of the latter three βCs against HSV-1 were determined by MTS, flow cytometry and plaque reduction assays. The mode of action of these drugs was also evaluated. According to time-of-addition assays, the selected compounds were not virucidal and did not interfere with attachment or penetration of HSV-1, but interfered with later events of virus infection. Western blot studies showed that early and late protein expression was significantly delayed or even suppressed. Herpes simplex virus type 2 (HSV-2) was also inhibited by the selected substances in a similar manner. Interestingly, 6-MeO-Ho, 9-Me-Ho and 9-Me-nHo restricted HSV-1 ICP0 localisation to the nucleus during later stages of infection, possibly affecting its functionality in the cytoplasm where ICP0 normally inhibits antiviral signalling and promotes viral replication. In silico prediction of ADME (Absorption, Distribution, Metabolism and Excretion) properties showed that all compounds fulfilled Lipinski's rule and their calculated absorptions were >95%.
Fil: Gonzalez, Maria Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Ludwig Maximilians Universitat; Alemania
Fil: Cabrerizo, Franco Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Baiker, Armin. Bavarian Health and Food Safety Authority; Alemania
Fil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Osterman, Andreas. Ludwig Maximilians Universitat; Alemania. German Center for Infection Research; Alemania
Fil: Nitschko, Hans. Ludwig Maximilians Universitat; Alemania. German Center for Infection Research; Alemania
Fil: Vizoso Pinto, María Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Medicina. Departamento Biomédico; Argentina. Ludwig Maximilians Universitat; Alemania
Materia
Alkaloids
Antiherpetic
Antiviral
Carbolines
Herpes Simplex Virus
Icp0
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/83140
Acceder
id CONICETDig_a86f953ed37a87233def7cd63b4459bd
oai_identifier_str oai:ri.conicet.gov.ar:11336/83140
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling β-Carboline derivatives as novel antivirals for herpes simplex virusGonzalez, Maria MicaelaCabrerizo, Franco MartínBaiker, ArminErra Balsells, RosaOsterman, AndreasNitschko, HansVizoso Pinto, María GuadalupeAlkaloidsAntiherpeticAntiviralCarbolinesHerpes Simplex VirusIcp0https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Several commercial and novel synthetic β-carbolines (βCs) were evaluated for their antiviral activity against herpes simplex virus type 1 (HSV-1) using an adapted MTS assay. Of 21 drugs tested, although 11 exerted antiviral activity at non-cytotoxic concentrations, only 3 of them [9-methyl-norharmane (9-Me-nHo), 9-methyl-harmane (9-Me-Ho) and 6-methoxy-harmane (6-MeO-Ho)] completely avoided virus-driven cytopathic effects. Half-maximal effective concentrations (EC 50 values) (4.9 ± 0.4, 5.9 ± 0.8 and 19.5 ± 0.3 µM, respectively) and selectivity indexes (88.8, 40.2 and 7.0, respectively) of the latter three βCs against HSV-1 were determined by MTS, flow cytometry and plaque reduction assays. The mode of action of these drugs was also evaluated. According to time-of-addition assays, the selected compounds were not virucidal and did not interfere with attachment or penetration of HSV-1, but interfered with later events of virus infection. Western blot studies showed that early and late protein expression was significantly delayed or even suppressed. Herpes simplex virus type 2 (HSV-2) was also inhibited by the selected substances in a similar manner. Interestingly, 6-MeO-Ho, 9-Me-Ho and 9-Me-nHo restricted HSV-1 ICP0 localisation to the nucleus during later stages of infection, possibly affecting its functionality in the cytoplasm where ICP0 normally inhibits antiviral signalling and promotes viral replication. In silico prediction of ADME (Absorption, Distribution, Metabolism and Excretion) properties showed that all compounds fulfilled Lipinski's rule and their calculated absorptions were >95%.Fil: Gonzalez, Maria Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Ludwig Maximilians Universitat; AlemaniaFil: Cabrerizo, Franco Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); ArgentinaFil: Baiker, Armin. Bavarian Health and Food Safety Authority; AlemaniaFil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; ArgentinaFil: Osterman, Andreas. Ludwig Maximilians Universitat; Alemania. German Center for Infection Research; AlemaniaFil: Nitschko, Hans. Ludwig Maximilians Universitat; Alemania. German Center for Infection Research; AlemaniaFil: Vizoso Pinto, María Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Medicina. Departamento Biomédico; Argentina. Ludwig Maximilians Universitat; AlemaniaElsevier Science2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83140Gonzalez, Maria Micaela; Cabrerizo, Franco Martín; Baiker, Armin; Erra Balsells, Rosa; Osterman, Andreas; et al.; β-Carboline derivatives as novel antivirals for herpes simplex virus; Elsevier Science; International Journal of Antimicrobial Agents; 52; 4; 10-2018; 459-4680924-8579CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijantimicag.2018.06.019info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0924857918301870info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:48Zoai:ri.conicet.gov.ar:11336/83140instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:07:48.471CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv β-Carboline derivatives as novel antivirals for herpes simplex virus
title β-Carboline derivatives as novel antivirals for herpes simplex virus
spellingShingle β-Carboline derivatives as novel antivirals for herpes simplex virus
Gonzalez, Maria Micaela
Alkaloids
Antiherpetic
Antiviral
Carbolines
Herpes Simplex Virus
Icp0
title_short β-Carboline derivatives as novel antivirals for herpes simplex virus
title_full β-Carboline derivatives as novel antivirals for herpes simplex virus
title_fullStr β-Carboline derivatives as novel antivirals for herpes simplex virus
title_full_unstemmed β-Carboline derivatives as novel antivirals for herpes simplex virus
title_sort β-Carboline derivatives as novel antivirals for herpes simplex virus
dc.creator.none.fl_str_mv Gonzalez, Maria Micaela
Cabrerizo, Franco Martín
Baiker, Armin
Erra Balsells, Rosa
Osterman, Andreas
Nitschko, Hans
Vizoso Pinto, María Guadalupe
author Gonzalez, Maria Micaela
author_facet Gonzalez, Maria Micaela
Cabrerizo, Franco Martín
Baiker, Armin
Erra Balsells, Rosa
Osterman, Andreas
Nitschko, Hans
Vizoso Pinto, María Guadalupe
author_role author
author2 Cabrerizo, Franco Martín
Baiker, Armin
Erra Balsells, Rosa
Osterman, Andreas
Nitschko, Hans
Vizoso Pinto, María Guadalupe
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Alkaloids
Antiherpetic
Antiviral
Carbolines
Herpes Simplex Virus
Icp0
topic Alkaloids
Antiherpetic
Antiviral
Carbolines
Herpes Simplex Virus
Icp0
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Several commercial and novel synthetic β-carbolines (βCs) were evaluated for their antiviral activity against herpes simplex virus type 1 (HSV-1) using an adapted MTS assay. Of 21 drugs tested, although 11 exerted antiviral activity at non-cytotoxic concentrations, only 3 of them [9-methyl-norharmane (9-Me-nHo), 9-methyl-harmane (9-Me-Ho) and 6-methoxy-harmane (6-MeO-Ho)] completely avoided virus-driven cytopathic effects. Half-maximal effective concentrations (EC 50 values) (4.9 ± 0.4, 5.9 ± 0.8 and 19.5 ± 0.3 µM, respectively) and selectivity indexes (88.8, 40.2 and 7.0, respectively) of the latter three βCs against HSV-1 were determined by MTS, flow cytometry and plaque reduction assays. The mode of action of these drugs was also evaluated. According to time-of-addition assays, the selected compounds were not virucidal and did not interfere with attachment or penetration of HSV-1, but interfered with later events of virus infection. Western blot studies showed that early and late protein expression was significantly delayed or even suppressed. Herpes simplex virus type 2 (HSV-2) was also inhibited by the selected substances in a similar manner. Interestingly, 6-MeO-Ho, 9-Me-Ho and 9-Me-nHo restricted HSV-1 ICP0 localisation to the nucleus during later stages of infection, possibly affecting its functionality in the cytoplasm where ICP0 normally inhibits antiviral signalling and promotes viral replication. In silico prediction of ADME (Absorption, Distribution, Metabolism and Excretion) properties showed that all compounds fulfilled Lipinski's rule and their calculated absorptions were >95%.
Fil: Gonzalez, Maria Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina. Ludwig Maximilians Universitat; Alemania
Fil: Cabrerizo, Franco Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
Fil: Baiker, Armin. Bavarian Health and Food Safety Authority; Alemania
Fil: Erra Balsells, Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
Fil: Osterman, Andreas. Ludwig Maximilians Universitat; Alemania. German Center for Infection Research; Alemania
Fil: Nitschko, Hans. Ludwig Maximilians Universitat; Alemania. German Center for Infection Research; Alemania
Fil: Vizoso Pinto, María Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Medicina. Departamento Biomédico; Argentina. Ludwig Maximilians Universitat; Alemania
description Several commercial and novel synthetic β-carbolines (βCs) were evaluated for their antiviral activity against herpes simplex virus type 1 (HSV-1) using an adapted MTS assay. Of 21 drugs tested, although 11 exerted antiviral activity at non-cytotoxic concentrations, only 3 of them [9-methyl-norharmane (9-Me-nHo), 9-methyl-harmane (9-Me-Ho) and 6-methoxy-harmane (6-MeO-Ho)] completely avoided virus-driven cytopathic effects. Half-maximal effective concentrations (EC 50 values) (4.9 ± 0.4, 5.9 ± 0.8 and 19.5 ± 0.3 µM, respectively) and selectivity indexes (88.8, 40.2 and 7.0, respectively) of the latter three βCs against HSV-1 were determined by MTS, flow cytometry and plaque reduction assays. The mode of action of these drugs was also evaluated. According to time-of-addition assays, the selected compounds were not virucidal and did not interfere with attachment or penetration of HSV-1, but interfered with later events of virus infection. Western blot studies showed that early and late protein expression was significantly delayed or even suppressed. Herpes simplex virus type 2 (HSV-2) was also inhibited by the selected substances in a similar manner. Interestingly, 6-MeO-Ho, 9-Me-Ho and 9-Me-nHo restricted HSV-1 ICP0 localisation to the nucleus during later stages of infection, possibly affecting its functionality in the cytoplasm where ICP0 normally inhibits antiviral signalling and promotes viral replication. In silico prediction of ADME (Absorption, Distribution, Metabolism and Excretion) properties showed that all compounds fulfilled Lipinski's rule and their calculated absorptions were >95%.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
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/11336/83140
Gonzalez, Maria Micaela; Cabrerizo, Franco Martín; Baiker, Armin; Erra Balsells, Rosa; Osterman, Andreas; et al.; β-Carboline derivatives as novel antivirals for herpes simplex virus; Elsevier Science; International Journal of Antimicrobial Agents; 52; 4; 10-2018; 459-468
0924-8579
CONICET Digital
CONICET
url http://hdl.handle.net/11336/83140
identifier_str_mv Gonzalez, Maria Micaela; Cabrerizo, Franco Martín; Baiker, Armin; Erra Balsells, Rosa; Osterman, Andreas; et al.; β-Carboline derivatives as novel antivirals for herpes simplex virus; Elsevier Science; International Journal of Antimicrobial Agents; 52; 4; 10-2018; 459-468
0924-8579
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijantimicag.2018.06.019
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0924857918301870
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270018326233088
score 13.13397

Publicaciones similares