Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity

Detalhes bibliográficos
Autor(a) principal: Meira, Cássio Santana
Data de Publicação: 2017
Outros Autores: Espírito Santo, Renan Fernandes do, Santos, Tatiana Barbosa dos, Orge, Iasmim Diniz, Silva, Dahara Keyse Carvalho, Guimarães, Elisalva Teixeira, Aragão França, Luciana Souza de, Barbosa Filho, José Maria, Moreira, Diogo Rodrigo Magalhães, Soares, Milena Botelho Pereira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/22873
Resumo: CNPq (# 400910/2013-6), PRONEX (# PNX0002/2014) and FAPESB (# PET0042/2013).
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spelling Meira, Cássio SantanaEspírito Santo, Renan Fernandes doSantos, Tatiana Barbosa dosOrge, Iasmim DinizSilva, Dahara Keyse CarvalhoGuimarães, Elisalva TeixeiraAragão França, Luciana Souza deBarbosa Filho, José MariaMoreira, Diogo Rodrigo MagalhãesSoares, Milena Botelho Pereira2017-10-18T19:18:31Z2017-10-18T19:18:31Z2017MEIRA, C. S. et al. Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity. European Journal of Pharmacology, 2017.0014-2999https://www.arca.fiocruz.br/handle/icict/2287310.1016/j.ejphar.2017.09.008CNPq (# 400910/2013-6), PRONEX (# PNX0002/2014) and FAPESB (# PET0042/2013).Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Faculdade de Farmácia. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade do Estado da Bahia. Departamento de Ciências da Vida. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Hospital São Rafael. Centro de Biotecnologia e Terapia Celular. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade do Estado da Bahia. Departamento de Ciências da Vida. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade do Estado da Bahia. Departamento de Ciências da Vida. Salvador, BA, BrasilHospital São Rafael. Centro de Biotecnologia e Terapia Celular. Salvador, BA, BrasilUniversidade Federal da Paraíba. Laboratório de Tecnologia Farmacêutica. João Pessoa, PB, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, BrasilFundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Hospital São Rafael. Centro de Biotecnologia e Terapia Celular. Salvador, BA, BrasilBetulinic acid (BA) is a naturally occurring triterpenoid with several biological properties already described, including immunomodulatory activity. Here we investigated the immunomodulatory activity of eight semi-synthetic amide derivatives of betulinic acid. Screening of derivatives BA1-BA8 led to the identification of compounds with superior immunomodulatory activity than BA on activated macrophages and lymphocytes. BA5, the most potent derivative, inhibited nitric oxide and TNFα production in a concentration-dependent manner, and decreased NF-κB activation in Raw 264.7 cells. Additionally, BA5 inhibited the proliferation of activated lymphocytes and the secretion of IL-2, IL-4 IL-6, IL-10, IL-17A and IFNɣ, in a concentration-dependent manner. Flow cytometry analysis in lymphocyte cultures showed that treatment with BA5 induces cell cycle arrest in pre-G1 phase followed by cell death by apoptosis. Moreover, BA5 also inhibited the activity of calcineurin, an enzyme that plays a critical role in the progression of cell cycle and T lymphocyte activation. BA5 has a synergistic inhibitory effect with dexamethasone on lymphoproliferation, showing a promising profile for drug combination. Finally, we observed immunosuppressive effects of BA5 in vivo in mouse models of lethal endotoxemia and delayed type hypersensitivity. Our results reinforce the potential use of betulinic acid and its derivatives in the search for potent immunomodulatory drugs.engElsevierÁcido betulínicoLinfócitos THipersensibilidadeEndotoxinaBetulinic acid derivativeT lymphocyte activationDelayed type hypersensitivityLPS-induced endotoxin shockBetulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivityinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/22873/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALMeira CS Betulinic acid....pdfMeira CS Betulinic 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dc.title.pt_BR.fl_str_mv Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
title Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
spellingShingle Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
Meira, Cássio Santana
Ácido betulínico
Linfócitos T
Hipersensibilidade
Endotoxina
Betulinic acid derivative
T lymphocyte activation
Delayed type hypersensitivity
LPS-induced endotoxin shock
title_short Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
title_full Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
title_fullStr Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
title_full_unstemmed Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
title_sort Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity
author Meira, Cássio Santana
author_facet Meira, Cássio Santana
Espírito Santo, Renan Fernandes do
Santos, Tatiana Barbosa dos
Orge, Iasmim Diniz
Silva, Dahara Keyse Carvalho
Guimarães, Elisalva Teixeira
Aragão França, Luciana Souza de
Barbosa Filho, José Maria
Moreira, Diogo Rodrigo Magalhães
Soares, Milena Botelho Pereira
author_role author
author2 Espírito Santo, Renan Fernandes do
Santos, Tatiana Barbosa dos
Orge, Iasmim Diniz
Silva, Dahara Keyse Carvalho
Guimarães, Elisalva Teixeira
Aragão França, Luciana Souza de
Barbosa Filho, José Maria
Moreira, Diogo Rodrigo Magalhães
Soares, Milena Botelho Pereira
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Meira, Cássio Santana
Espírito Santo, Renan Fernandes do
Santos, Tatiana Barbosa dos
Orge, Iasmim Diniz
Silva, Dahara Keyse Carvalho
Guimarães, Elisalva Teixeira
Aragão França, Luciana Souza de
Barbosa Filho, José Maria
Moreira, Diogo Rodrigo Magalhães
Soares, Milena Botelho Pereira
dc.subject.other.pt_BR.fl_str_mv Ácido betulínico
Linfócitos T
Hipersensibilidade
Endotoxina
topic Ácido betulínico
Linfócitos T
Hipersensibilidade
Endotoxina
Betulinic acid derivative
T lymphocyte activation
Delayed type hypersensitivity
LPS-induced endotoxin shock
dc.subject.en.pt_BR.fl_str_mv Betulinic acid derivative
T lymphocyte activation
Delayed type hypersensitivity
LPS-induced endotoxin shock
description CNPq (# 400910/2013-6), PRONEX (# PNX0002/2014) and FAPESB (# PET0042/2013).
publishDate 2017
dc.date.accessioned.fl_str_mv 2017-10-18T19:18:31Z
dc.date.available.fl_str_mv 2017-10-18T19:18:31Z
dc.date.issued.fl_str_mv 2017
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 MEIRA, C. S. et al. Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity. European Journal of Pharmacology, 2017.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/22873
dc.identifier.issn.pt_BR.fl_str_mv 0014-2999
dc.identifier.doi.none.fl_str_mv 10.1016/j.ejphar.2017.09.008
identifier_str_mv MEIRA, C. S. et al. Betulinic acid derivative BA5, a dual NF-kB/calcineurin inhibitor, alleviates experimental shock and delayed hypersensitivity. European Journal of Pharmacology, 2017.
0014-2999
10.1016/j.ejphar.2017.09.008
url https://www.arca.fiocruz.br/handle/icict/22873
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 Elsevier
publisher.none.fl_str_mv Elsevier
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/22873/1/license.txt
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