Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease

Autores
Guzman, Mauricio; Keitelman, Irene Angélica; Sabbione, Florencia; Trevani, Analía Silvina; Giordano, Mirta Nilda; Galletti, Jeremías Gastón
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Dry eye is an allegedly autoimmune disorder for which the initiatingmechanisms and the targeted antigens in the ocular surface are not known,yet there is extensive evidence that a localized T helper type 1 (Th1)/Th17effector T cell response is responsible for its pathogenesis. In this work, weexplore the reconciling hypothesis that desiccating stress, which is usuallyconsidered an exacerbating factor, could actually be sufficient to skew theocular surface?s mucosal response to any antigen and therefore drive thedisease. Using a mouse model of dry eye, we found that desiccating stresscauses a nuclear factor kappa B (NF-jB)- and time-dependent disruption ofthe ocular surface?s immune tolerance to exogenous ovalbumin. Thispathogenic event is mediated by increased Th1 and Th17 T cells andreduced regulatory T cells in the draining lymph nodes. Conversely, topicalNF-jB inhibitors reduced corneal epithelial damage and interleukin (IL)-1band IL-6 levels in the ocular surface of mice under desiccating stress. Theobserved effect was mediated by an augmented regulatory T cell response, afinding that highlights the role of mucosal tolerance disruption in dry eyepathogenesis. Remarkably, the NF-jB pathway is also involved in mucosaltolerance disruption in other ocular surface disorders. Together, theseresults suggest that targeting of mucosal NF-jB activation could havetherapeutic potential in dry eye.
Fil: Guzman, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Keitelman, Irene Angélica. 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: Trevani, Analía Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Giordano, Mirta Nilda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; 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
Conjunctival-tolerance
desiccating-stress
dry-eye
mucosal-tolerance
ocular-surface
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/42752
Acceder
id CONICETDig_2cafb028277346c7327e4076ce9784bd
oai_identifier_str oai:ri.conicet.gov.ar:11336/42752
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye diseaseGuzman, MauricioKeitelman, Irene AngélicaSabbione, FlorenciaTrevani, Analía SilvinaGiordano, Mirta NildaGalletti, Jeremías GastónConjunctival-tolerancedesiccating-stressdry-eyemucosal-toleranceocular-surfacehttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3Dry eye is an allegedly autoimmune disorder for which the initiatingmechanisms and the targeted antigens in the ocular surface are not known,yet there is extensive evidence that a localized T helper type 1 (Th1)/Th17effector T cell response is responsible for its pathogenesis. In this work, weexplore the reconciling hypothesis that desiccating stress, which is usuallyconsidered an exacerbating factor, could actually be sufficient to skew theocular surface?s mucosal response to any antigen and therefore drive thedisease. Using a mouse model of dry eye, we found that desiccating stresscauses a nuclear factor kappa B (NF-jB)- and time-dependent disruption ofthe ocular surface?s immune tolerance to exogenous ovalbumin. Thispathogenic event is mediated by increased Th1 and Th17 T cells andreduced regulatory T cells in the draining lymph nodes. Conversely, topicalNF-jB inhibitors reduced corneal epithelial damage and interleukin (IL)-1band IL-6 levels in the ocular surface of mice under desiccating stress. Theobserved effect was mediated by an augmented regulatory T cell response, afinding that highlights the role of mucosal tolerance disruption in dry eyepathogenesis. Remarkably, the NF-jB pathway is also involved in mucosaltolerance disruption in other ocular surface disorders. Together, theseresults suggest that targeting of mucosal NF-jB activation could havetherapeutic potential in dry eye.Fil: Guzman, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: Keitelman, Irene Angélica. 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: Trevani, Analía Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; ArgentinaFil: Giordano, Mirta Nilda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; 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; ArgentinaBritish Society for Immunology2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42752Guzman, Mauricio; Keitelman, Irene Angélica; Sabbione, Florencia; Trevani, Analía Silvina; Giordano, Mirta Nilda; et al.; Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease; British Society for Immunology; Clinical and Experimental Immunology; 20160009-91041365-2249CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/cei.12759info:eu-repo/semantics/altIdentifier/doi/10.1111/cei.12759info:eu-repo/semantics/altIdentifier/pmid/26690299info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:57:14Zoai:ri.conicet.gov.ar:11336/42752instacron: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:34982025-10-15 14:57:15.074CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
title Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
spellingShingle Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
Guzman, Mauricio
Conjunctival-tolerance
desiccating-stress
dry-eye
mucosal-tolerance
ocular-surface
title_short Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
title_full Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
title_fullStr Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
title_full_unstemmed Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
title_sort Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease
dc.creator.none.fl_str_mv Guzman, Mauricio
Keitelman, Irene Angélica
Sabbione, Florencia
Trevani, Analía Silvina
Giordano, Mirta Nilda
Galletti, Jeremías Gastón
author Guzman, Mauricio
author_facet Guzman, Mauricio
Keitelman, Irene Angélica
Sabbione, Florencia
Trevani, Analía Silvina
Giordano, Mirta Nilda
Galletti, Jeremías Gastón
author_role author
author2 Keitelman, Irene Angélica
Sabbione, Florencia
Trevani, Analía Silvina
Giordano, Mirta Nilda
Galletti, Jeremías Gastón
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Conjunctival-tolerance
desiccating-stress
dry-eye
mucosal-tolerance
ocular-surface
topic Conjunctival-tolerance
desiccating-stress
dry-eye
mucosal-tolerance
ocular-surface
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Dry eye is an allegedly autoimmune disorder for which the initiatingmechanisms and the targeted antigens in the ocular surface are not known,yet there is extensive evidence that a localized T helper type 1 (Th1)/Th17effector T cell response is responsible for its pathogenesis. In this work, weexplore the reconciling hypothesis that desiccating stress, which is usuallyconsidered an exacerbating factor, could actually be sufficient to skew theocular surface?s mucosal response to any antigen and therefore drive thedisease. Using a mouse model of dry eye, we found that desiccating stresscauses a nuclear factor kappa B (NF-jB)- and time-dependent disruption ofthe ocular surface?s immune tolerance to exogenous ovalbumin. Thispathogenic event is mediated by increased Th1 and Th17 T cells andreduced regulatory T cells in the draining lymph nodes. Conversely, topicalNF-jB inhibitors reduced corneal epithelial damage and interleukin (IL)-1band IL-6 levels in the ocular surface of mice under desiccating stress. Theobserved effect was mediated by an augmented regulatory T cell response, afinding that highlights the role of mucosal tolerance disruption in dry eyepathogenesis. Remarkably, the NF-jB pathway is also involved in mucosaltolerance disruption in other ocular surface disorders. Together, theseresults suggest that targeting of mucosal NF-jB activation could havetherapeutic potential in dry eye.
Fil: Guzman, Mauricio. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Keitelman, Irene Angélica. 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: Trevani, Analía Silvina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; Argentina
Fil: Giordano, Mirta Nilda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Medicina Experimental. Academia Nacional de Medicina de Buenos Aires. Instituto de Medicina Experimental; 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 Dry eye is an allegedly autoimmune disorder for which the initiatingmechanisms and the targeted antigens in the ocular surface are not known,yet there is extensive evidence that a localized T helper type 1 (Th1)/Th17effector T cell response is responsible for its pathogenesis. In this work, weexplore the reconciling hypothesis that desiccating stress, which is usuallyconsidered an exacerbating factor, could actually be sufficient to skew theocular surface?s mucosal response to any antigen and therefore drive thedisease. Using a mouse model of dry eye, we found that desiccating stresscauses a nuclear factor kappa B (NF-jB)- and time-dependent disruption ofthe ocular surface?s immune tolerance to exogenous ovalbumin. Thispathogenic event is mediated by increased Th1 and Th17 T cells andreduced regulatory T cells in the draining lymph nodes. Conversely, topicalNF-jB inhibitors reduced corneal epithelial damage and interleukin (IL)-1band IL-6 levels in the ocular surface of mice under desiccating stress. Theobserved effect was mediated by an augmented regulatory T cell response, afinding that highlights the role of mucosal tolerance disruption in dry eyepathogenesis. Remarkably, the NF-jB pathway is also involved in mucosaltolerance disruption in other ocular surface disorders. Together, theseresults suggest that targeting of mucosal NF-jB activation could havetherapeutic potential in dry eye.
publishDate 2016
dc.date.none.fl_str_mv 2016
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/11336/42752
Guzman, Mauricio; Keitelman, Irene Angélica; Sabbione, Florencia; Trevani, Analía Silvina; Giordano, Mirta Nilda; et al.; Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease; British Society for Immunology; Clinical and Experimental Immunology; 2016
0009-9104
1365-2249
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42752
identifier_str_mv Guzman, Mauricio; Keitelman, Irene Angélica; Sabbione, Florencia; Trevani, Analía Silvina; Giordano, Mirta Nilda; et al.; Desiccating stress-induced disruption of ocular surface immune tolerance drives dry eye disease; British Society for Immunology; Clinical and Experimental Immunology; 2016
0009-9104
1365-2249
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://onlinelibrary.wiley.com/doi/abs/10.1111/cei.12759
info:eu-repo/semantics/altIdentifier/doi/10.1111/cei.12759
info:eu-repo/semantics/altIdentifier/pmid/26690299
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv British Society for Immunology
publisher.none.fl_str_mv British Society for Immunology
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
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