Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity
- Autores
- Vereertbrugghen, Alexia; Pizzano, Manuela; Sabbione, Florencia; del Papa, Melina S.; Rodríguez, Giselle; Passerini, María Silvia; Galletti, Jeremías Gastón
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Purpose: The purpose of this study was to investigate the effect of sodium hyaluronate (SH) on benzalkonium chloride (BAK)-induced toxicity in the ocular surface epithelium and corneal nerves. Methods: Ocular surface epithelial cells from Balb/c mice were cultured with 0.1% to 0.4% SH and 0.001% to 0.01% BAK and their metabolic activity, viability, and wound repair capacity were assessed in vitro. Following a controlled corneal wound, reepithelialization and recovery of epithelial barrier function and mechanosensitivity were measured in Balb/c mice treated with 0.4% SH 3 times/day and 0.01% BAK twice daily for 3 weeks. Nerve morphology was assessed by confocal microscopy of corneal whole mounts. Results: Whereas BAK exposure reduced metabolic activity, viability, and wound repair ability of ocular epithelial cells in vitro, pretreatment with SH ameliorated BAK toxicity in a concentration-dependent manner. The highest SH concentration partially reversed the effects of 0.01% BAK in vitro and increased the corneal healing rate of BAK-exposed mice. Although all corneal wounds closed after 4 days, continuous SH treatment improved corneal barrier dysfunction 18 days after wounding and accelerated the recovery of corneal mechanical sensitivity to baseline levels in BAK-exposed mice. SH treatment also increased corneal nerve density in the wounded area after 3 weeks. Conclusions: SH mitigates BAK-associated ocular epithelial and neurotoxicity in a concentration-dependent manner. Translational Relevance: Commercially available, high-concentration SH formulations may have added benefits in treating BAK-associated ocular surface toxicity.
Fil: Vereertbrugghen, Alexia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Pizzano, Manuela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Sabbione, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: del Papa, Melina S.. Laboratorios Poen Sociedad Anonima Unipersonal .; Argentina
Fil: Rodríguez, Giselle. Laboratorios Poen Sociedad Anonima Unipersonal .; Argentina
Fil: Passerini, María Silvia. Laboratorios Poen Sociedad Anonima Unipersonal .; Argentina
Fil: Galletti, Jeremías Gastón. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina - Materia
-
Sodium hyaluronate
Benzalkonium chloride
Ocular surface epithelium - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/265111
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/265111 |
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3498 |
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CONICET Digital (CONICET) |
spelling |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface ToxicityVereertbrugghen, AlexiaPizzano, ManuelaSabbione, Florenciadel Papa, Melina S.Rodríguez, GisellePasserini, María SilviaGalletti, Jeremías GastónSodium hyaluronateBenzalkonium chlorideOcular surface epitheliumhttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Purpose: The purpose of this study was to investigate the effect of sodium hyaluronate (SH) on benzalkonium chloride (BAK)-induced toxicity in the ocular surface epithelium and corneal nerves. Methods: Ocular surface epithelial cells from Balb/c mice were cultured with 0.1% to 0.4% SH and 0.001% to 0.01% BAK and their metabolic activity, viability, and wound repair capacity were assessed in vitro. Following a controlled corneal wound, reepithelialization and recovery of epithelial barrier function and mechanosensitivity were measured in Balb/c mice treated with 0.4% SH 3 times/day and 0.01% BAK twice daily for 3 weeks. Nerve morphology was assessed by confocal microscopy of corneal whole mounts. Results: Whereas BAK exposure reduced metabolic activity, viability, and wound repair ability of ocular epithelial cells in vitro, pretreatment with SH ameliorated BAK toxicity in a concentration-dependent manner. The highest SH concentration partially reversed the effects of 0.01% BAK in vitro and increased the corneal healing rate of BAK-exposed mice. Although all corneal wounds closed after 4 days, continuous SH treatment improved corneal barrier dysfunction 18 days after wounding and accelerated the recovery of corneal mechanical sensitivity to baseline levels in BAK-exposed mice. SH treatment also increased corneal nerve density in the wounded area after 3 weeks. Conclusions: SH mitigates BAK-associated ocular epithelial and neurotoxicity in a concentration-dependent manner. Translational Relevance: Commercially available, high-concentration SH formulations may have added benefits in treating BAK-associated ocular surface toxicity.Fil: Vereertbrugghen, Alexia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: Pizzano, Manuela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: Sabbione, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: del Papa, Melina S.. Laboratorios Poen Sociedad Anonima Unipersonal .; ArgentinaFil: Rodríguez, Giselle. Laboratorios Poen Sociedad Anonima Unipersonal .; ArgentinaFil: Passerini, María Silvia. Laboratorios Poen Sociedad Anonima Unipersonal .; ArgentinaFil: Galletti, Jeremías Gastón. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaAssociation for Research in Vision and Ophthalmology2024-10info: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/11336/265111Vereertbrugghen, Alexia; Pizzano, Manuela; Sabbione, Florencia; del Papa, Melina S.; Rodríguez, Giselle; et al.; Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity; Association for Research in Vision and Ophthalmology; Translational Vision Science & Technology; 13; 10; 10-2024; 1-152164-2591CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://tvst.arvojournals.org/article.aspx?articleid=2802155info:eu-repo/semantics/altIdentifier/doi/10.1167/tvst.13.10.31info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:29:46Zoai:ri.conicet.gov.ar:11336/265111instacron: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:34982025-09-29 10:29:47.002CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity |
title |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity |
spellingShingle |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity Vereertbrugghen, Alexia Sodium hyaluronate Benzalkonium chloride Ocular surface epithelium |
title_short |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity |
title_full |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity |
title_fullStr |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity |
title_full_unstemmed |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity |
title_sort |
Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity |
dc.creator.none.fl_str_mv |
Vereertbrugghen, Alexia Pizzano, Manuela Sabbione, Florencia del Papa, Melina S. Rodríguez, Giselle Passerini, María Silvia Galletti, Jeremías Gastón |
author |
Vereertbrugghen, Alexia |
author_facet |
Vereertbrugghen, Alexia Pizzano, Manuela Sabbione, Florencia del Papa, Melina S. Rodríguez, Giselle Passerini, María Silvia Galletti, Jeremías Gastón |
author_role |
author |
author2 |
Pizzano, Manuela Sabbione, Florencia del Papa, Melina S. Rodríguez, Giselle Passerini, María Silvia Galletti, Jeremías Gastón |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Sodium hyaluronate Benzalkonium chloride Ocular surface epithelium |
topic |
Sodium hyaluronate Benzalkonium chloride Ocular surface epithelium |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Purpose: The purpose of this study was to investigate the effect of sodium hyaluronate (SH) on benzalkonium chloride (BAK)-induced toxicity in the ocular surface epithelium and corneal nerves. Methods: Ocular surface epithelial cells from Balb/c mice were cultured with 0.1% to 0.4% SH and 0.001% to 0.01% BAK and their metabolic activity, viability, and wound repair capacity were assessed in vitro. Following a controlled corneal wound, reepithelialization and recovery of epithelial barrier function and mechanosensitivity were measured in Balb/c mice treated with 0.4% SH 3 times/day and 0.01% BAK twice daily for 3 weeks. Nerve morphology was assessed by confocal microscopy of corneal whole mounts. Results: Whereas BAK exposure reduced metabolic activity, viability, and wound repair ability of ocular epithelial cells in vitro, pretreatment with SH ameliorated BAK toxicity in a concentration-dependent manner. The highest SH concentration partially reversed the effects of 0.01% BAK in vitro and increased the corneal healing rate of BAK-exposed mice. Although all corneal wounds closed after 4 days, continuous SH treatment improved corneal barrier dysfunction 18 days after wounding and accelerated the recovery of corneal mechanical sensitivity to baseline levels in BAK-exposed mice. SH treatment also increased corneal nerve density in the wounded area after 3 weeks. Conclusions: SH mitigates BAK-associated ocular epithelial and neurotoxicity in a concentration-dependent manner. Translational Relevance: Commercially available, high-concentration SH formulations may have added benefits in treating BAK-associated ocular surface toxicity. Fil: Vereertbrugghen, Alexia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina Fil: Pizzano, Manuela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina Fil: Sabbione, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina Fil: del Papa, Melina S.. Laboratorios Poen Sociedad Anonima Unipersonal .; Argentina Fil: Rodríguez, Giselle. Laboratorios Poen Sociedad Anonima Unipersonal .; Argentina Fil: Passerini, María Silvia. Laboratorios Poen Sociedad Anonima Unipersonal .; Argentina Fil: Galletti, Jeremías Gastón. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina |
description |
Purpose: The purpose of this study was to investigate the effect of sodium hyaluronate (SH) on benzalkonium chloride (BAK)-induced toxicity in the ocular surface epithelium and corneal nerves. Methods: Ocular surface epithelial cells from Balb/c mice were cultured with 0.1% to 0.4% SH and 0.001% to 0.01% BAK and their metabolic activity, viability, and wound repair capacity were assessed in vitro. Following a controlled corneal wound, reepithelialization and recovery of epithelial barrier function and mechanosensitivity were measured in Balb/c mice treated with 0.4% SH 3 times/day and 0.01% BAK twice daily for 3 weeks. Nerve morphology was assessed by confocal microscopy of corneal whole mounts. Results: Whereas BAK exposure reduced metabolic activity, viability, and wound repair ability of ocular epithelial cells in vitro, pretreatment with SH ameliorated BAK toxicity in a concentration-dependent manner. The highest SH concentration partially reversed the effects of 0.01% BAK in vitro and increased the corneal healing rate of BAK-exposed mice. Although all corneal wounds closed after 4 days, continuous SH treatment improved corneal barrier dysfunction 18 days after wounding and accelerated the recovery of corneal mechanical sensitivity to baseline levels in BAK-exposed mice. SH treatment also increased corneal nerve density in the wounded area after 3 weeks. Conclusions: SH mitigates BAK-associated ocular epithelial and neurotoxicity in a concentration-dependent manner. Translational Relevance: Commercially available, high-concentration SH formulations may have added benefits in treating BAK-associated ocular surface toxicity. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-10 |
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/11336/265111 Vereertbrugghen, Alexia; Pizzano, Manuela; Sabbione, Florencia; del Papa, Melina S.; Rodríguez, Giselle; et al.; Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity; Association for Research in Vision and Ophthalmology; Translational Vision Science & Technology; 13; 10; 10-2024; 1-15 2164-2591 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/265111 |
identifier_str_mv |
Vereertbrugghen, Alexia; Pizzano, Manuela; Sabbione, Florencia; del Papa, Melina S.; Rodríguez, Giselle; et al.; Hyaluronate Protects From Benzalkonium Chloride-Induced Ocular Surface Toxicity; Association for Research in Vision and Ophthalmology; Translational Vision Science & Technology; 13; 10; 10-2024; 1-15 2164-2591 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://tvst.arvojournals.org/article.aspx?articleid=2802155 info:eu-repo/semantics/altIdentifier/doi/10.1167/tvst.13.10.31 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
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application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Association for Research in Vision and Ophthalmology |
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Association for Research in Vision and Ophthalmology |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614305092206592 |
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13.070432 |