1
|
De Aragão-França LS, Rocha VCJ, Cronemberger-Andrade A, Da Costa FHB, Vasconcelos JF, Athanazio DA, Silva DN, Santos ES, Meira CS, Araujo CF, Cerqueira JV, Silva DN, Cardillo F, Alcântara-Neves NM, Soares MBP, Pontes de Carvalho LC. Erratum: Tolerogenic Dendritic Cells Reduce Airway Inflammation in a Model of Dust Mite Triggered Allergic Inflammation. Allergy Asthma Immunol Res 2018; 10:724-725. [PMID: 30306754 PMCID: PMC6182192 DOI: 10.4168/aair.2018.10.6.724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This corrects the article on p. 406 in vol. 10, PMID: 29949837.
Collapse
Affiliation(s)
- Luciana Souza De Aragão-França
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Centro de Biotecnologia e Terapia Celular, Hospital São Rafael, Salvador, Bahia, Brazil
| | | | | | | | - Juliana Fraga Vasconcelos
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Centro de Biotecnologia e Terapia Celular, Hospital São Rafael, Salvador, Bahia, Brazil
| | - Daniel Abensur Athanazio
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | | | | | - Cássio Santana Meira
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | | | | | | | - Fabíola Cardillo
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | | | - Milena Botelho Pereira Soares
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Centro de Biotecnologia e Terapia Celular, Hospital São Rafael, Salvador, Bahia, Brazil
| | | |
Collapse
|
2
|
de Aragão-França LS, Aragão-França LS, Rocha VCJ, Rocha VCJ, Cronemberger-Andrade A, da Costa FHB, Costa FHB, Vasconcelos JF, Vasconcelos JF, Athanazio DA, Silva DN, Santos ES, Santos ES, Meira CS, Araujo CF, Araújo CF, Cerqueira JV, Cardillo F, Alcântara-Neves NM, Soares MBP, Pontes de Carvalho LC, Pontes-de-Carvalho LC. Tolerogenic Dendritic Cells Reduce Airway Inflammation in a Model of Dust Mite Triggered Allergic Inflammation. Allergy Asthma Immunol Res 2018; 10:406-419. [PMID: 29949837 PMCID: PMC6021587 DOI: 10.4168/aair.2018.10.4.406] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 02/02/2018] [Accepted: 02/14/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE The use of tolerogenic dendritic cells (TolDCs) to control exacerbated immune responses may be a prophylactic and therapeutic option for application in autoimmune and allergic conditions. The objective of this work was to evaluate the effects of TolDC administration in a mouse model of allergic airway inflammation caused by mite extract. METHODS Mouse bone marrow-derived TolDCs were induced by incubation with granulocyte-macrophage colony-stimulating factor (GM-CSF) and dexamethasone, and then characterized by flow cytometry and cytokine production by enzyme-linked immunosorbent assay (ELISA). For the in vivo model of Blomia tropicalis-induced allergy, mice transplanted with antigen-pulsed TolDCs were sensitized intraperitoneally with B. tropicalis mite extract (BtE) adsorbed to aluminium hydroxide. After challenge by nasal administration of BtE, bronchoalveolar lavage fluid (BALF), lungs, spleen and serum were collected for analysis. RESULTS Induction of TolDCs was efficiently achieved as shown by low expression of major histocompatibility complex (MHC) II, programmed death-ligand (PD-L) 2 and pro-inflammatory cytokine production, and up-regulation of interleukin (IL)-10, upon LPS stimulation in vitro. Transplantation of 1 or 2 doses of BtE-pulsed TolDCs reduced the number of inflammatory cells in BALF and lungs as well as mucus deposition. Moreover, compared to saline-injected controls, TolDC-treated mice showed lower serum levels of anti-BtE immunoglobulin E (IgE) antibodies as well as reduced Gata3 and IL-4 gene expression in the lungs and decreased IFN-γ levels in the supernatant of splenocyte cultures Transplantation of TolDCs increased the percentage of the regulatory T cells in the spleen and the lungs. CONCLUSIONS Preventive treatment with TolDCs protects against dust mite-induced allergy in a mouse model, reinforcing the use of tolerogenic dendritic cells for the management of allergic conditions.
Collapse
Affiliation(s)
| | - Luciana S Aragão-França
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Centro de Biotecnologia e Terapia Celular, Hospital São Rafael, Salvador, Bahia, Brazil
| | | | - Viviane C J Rocha
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | | | | | - F H B Costa
- Department of Diagnostics and Biomedical Sciences at The University of Texas Health Science Center, Houston, USA
| | | | - José Fernandes Vasconcelos
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Centro de Biotecnologia e Terapia Celular, Hospital São Rafael, Salvador, Bahia, Brazil
| | - Daniel Abensur Athanazio
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | | | | | - E S Santos
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | - Cássio Santana Meira
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | | | - C F Araújo
- Hospital Universitário Edgard Santos, Universidade Federal da Bahia, Salvador, Bahia, Brazil
| | | | - Fabíola Cardillo
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | | | - Milena Botelho Pereira Soares
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,Centro de Biotecnologia e Terapia Celular, Hospital São Rafael, Salvador, Bahia, Brazil.
| | | | | |
Collapse
|