Polarization of Microglia and Its Therapeutic Potential in Sepsis

Detalhes bibliográficos
Autor(a) principal: Castro, Léo Victor G.
Data de Publicação: 2022
Outros Autores: Albuquerque, Cassiano F. Gonçalves de, Silva, Adriana R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/53228
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunofarmacologia. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Programa de Pós-Graduação em Biologia Celular e Molecular. Rio de Janeiro, RJ, Brasil.
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spelling Castro, Léo Victor G.Albuquerque, Cassiano F. Gonçalves deSilva, Adriana R.2022-06-13T13:41:08Z2022-06-13T13:41:08Z2022CASTRO, Léo Victor G. et al. Polarization of Microglia and Its Therapeutic Potential in Sepsis. International Journal od Molecular Sciences. v. 23, 4925, p. 1 - 14, Apr. 2022.1422-0067https://www.arca.fiocruz.br/handle/icict/5322810.3390/ijms23094925engMDPINeuroinflamaçãoMicrogliaAlvos molecularesPPARYNeuroinflammationMicrogliaPPARYMolecular targetsPolarization of Microglia and Its Therapeutic Potential in Sepsisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunofarmacologia. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Programa de Pós-Graduação em Biologia Celular e Molecular. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunofarmacologia. Rio de Janeiro, RJ, Brasil / Universidade Federal do Estado do Rio de Janeiro. Laboratório de Imunofarmacologia. Rio de Janeiro, RJ, Brasil / Universidade Federal do Estado do Rio de Janeiro (UNIRIO). Programa de Pós-Graduação em Biologia Molecular e Celular. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunofarmacologia. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Programa de Pós-Graduação em Biologia Celular e Molecular. Rio de Janeiro, RJ, Brasil.Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection, leaving the inflammation process without a proper resolution, leading to tissue damage and possibly sequelae. The central nervous system (CNS) is one of the first regions affected by the peripheral inflammation caused by sepsis, exposing the neurons to an environment of oxidative stress, triggering neuronal dysfunction and apoptosis. Sepsis-associated encephalopathy (SAE) is the most frequent sepsis-associated organ dysfunction, with symptoms such as deliriums, seizures, and coma, linked to increased mortality, morbidity, and cognitive disability. However, the current therapy does not avoid those patients’ symptoms, evidencing the search for a more optimal approach. Herein we focus on microglia as a prominent therapeutic target due to its multiple functions maintaining CNS homeostasis and its polarizing capabilities, stimulating and resolving neuroinflammation depending on the stimuli. Microglia polarization is a target of multiple studies involving nerve cell preservation in diseases caused or aggravated by neuroinflammation, but in sepsis, its therapeutic potential is overlooked. We highlight the peroxisome proliferator-activated receptor gamma (PPAR ) neuroprotective properties, its role in microglia polarization and inflammation resolution, and the interaction with nuclear factor- B (NF- B) and mitogen-activated kinases (MAPK), making PPAR a molecular target for sepsis-related studies to come.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALLeoVCastro_CassianoAlbuquerque_AdrianaSilva_IOC_2022.pdfLeoVCastro_CassianoAlbuquerque_AdrianaSilva_IOC_2022.pdfapplication/pdf803300https://www.arca.fiocruz.br/bitstream/icict/53228/2/LeoVCastro_CassianoAlbuquerque_AdrianaSilva_IOC_2022.pdf2affe8fe4db9c7a0a832cc7b540394feMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/53228/3/license.txt5a560609d32a3863062d77ff32785d58MD53icict/532282022-06-13 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dc.title.pt_BR.fl_str_mv Polarization of Microglia and Its Therapeutic Potential in Sepsis
title Polarization of Microglia and Its Therapeutic Potential in Sepsis
spellingShingle Polarization of Microglia and Its Therapeutic Potential in Sepsis
Castro, Léo Victor G.
Neuroinflamação
Microglia
Alvos moleculares
PPARY
Neuroinflammation
Microglia
PPARY
Molecular targets
title_short Polarization of Microglia and Its Therapeutic Potential in Sepsis
title_full Polarization of Microglia and Its Therapeutic Potential in Sepsis
title_fullStr Polarization of Microglia and Its Therapeutic Potential in Sepsis
title_full_unstemmed Polarization of Microglia and Its Therapeutic Potential in Sepsis
title_sort Polarization of Microglia and Its Therapeutic Potential in Sepsis
author Castro, Léo Victor G.
author_facet Castro, Léo Victor G.
Albuquerque, Cassiano F. Gonçalves de
Silva, Adriana R.
author_role author
author2 Albuquerque, Cassiano F. Gonçalves de
Silva, Adriana R.
author2_role author
author
dc.contributor.author.fl_str_mv Castro, Léo Victor G.
Albuquerque, Cassiano F. Gonçalves de
Silva, Adriana R.
dc.subject.other.pt_BR.fl_str_mv Neuroinflamação
Microglia
Alvos moleculares
PPARY
topic Neuroinflamação
Microglia
Alvos moleculares
PPARY
Neuroinflammation
Microglia
PPARY
Molecular targets
dc.subject.en.pt_BR.fl_str_mv Neuroinflammation
Microglia
PPARY
Molecular targets
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunofarmacologia. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Programa de Pós-Graduação em Biologia Celular e Molecular. Rio de Janeiro, RJ, Brasil.
publishDate 2022
dc.date.accessioned.fl_str_mv 2022-06-13T13:41:08Z
dc.date.available.fl_str_mv 2022-06-13T13:41:08Z
dc.date.issued.fl_str_mv 2022
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv CASTRO, Léo Victor G. et al. Polarization of Microglia and Its Therapeutic Potential in Sepsis. International Journal od Molecular Sciences. v. 23, 4925, p. 1 - 14, Apr. 2022.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/53228
dc.identifier.issn.pt_BR.fl_str_mv 1422-0067
dc.identifier.doi.none.fl_str_mv 10.3390/ijms23094925
identifier_str_mv CASTRO, Léo Victor G. et al. Polarization of Microglia and Its Therapeutic Potential in Sepsis. International Journal od Molecular Sciences. v. 23, 4925, p. 1 - 14, Apr. 2022.
1422-0067
10.3390/ijms23094925
url https://www.arca.fiocruz.br/handle/icict/53228
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
bitstream.url.fl_str_mv https://www.arca.fiocruz.br/bitstream/icict/53228/2/LeoVCastro_CassianoAlbuquerque_AdrianaSilva_IOC_2022.pdf
https://www.arca.fiocruz.br/bitstream/icict/53228/3/license.txt
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