Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease
Abstract INTRODUCTION: Elucidating the molecules involved in the inflammatory process of chronic Chagas disease may allow identification of treatment targets. METHODS: The ex vivo phenotypic expression of chemokine receptors CCR1, CCR3, CCR4, CCR5, CXCR2, CXCR3, CXCR4, and CXCR5 on the CD4+ and CD8+...
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ftdoajarticles:oai:doaj.org/article:ba3852cecaa5426d9cc6d97433889749 2023-05-15T15:01:21+02:00 Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease Matheus Barbosa de Miranda Adriene Siqueira de Melo Mariana Silva Almeida Silvia Martins Marinho Wilson Oliveira Junior Yara de Miranda Gomes https://doi.org/10.1590/0037-8682-0025-2017 https://doaj.org/article/ba3852cecaa5426d9cc6d97433889749 EN ES PT eng spa por Sociedade Brasileira de Medicina Tropical (SBMT) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822017000500689&lng=en&tlng=en https://doaj.org/toc/1678-9849 1678-9849 doi:10.1590/0037-8682-0025-2017 https://doaj.org/article/ba3852cecaa5426d9cc6d97433889749 Revista da Sociedade Brasileira de Medicina Tropical, Vol 50, Iss 5, Pp 689-692 Chronic Chagas disease Cardiomyopathy Chemokine receptors Arctic medicine. Tropical medicine RC955-962 article ftdoajarticles https://doi.org/10.1590/0037-8682-0025-2017 2023-01-08T01:30:38Z Abstract INTRODUCTION: Elucidating the molecules involved in the inflammatory process of chronic Chagas disease may allow identification of treatment targets. METHODS: The ex vivo phenotypic expression of chemokine receptors CCR1, CCR3, CCR4, CCR5, CXCR2, CXCR3, CXCR4, and CXCR5 on the CD4+ and CD8+ T-cells of patients with chronic Chagas cardiomyopathy of varying severity was evaluated using flow cytometry. RESULTS: Differential expression of CD4+CCR3+ and CD8+CCR4+ T-cells was observed in patients with mild cardiac involvement compared, respectively, with patients with severe cardiac and asymptomatic forms of Chagas disease. CONCLUSIONS: These receptors are possibly involved in the pathogenesis of chronic Chagas cardiomyopathy. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Revista da Sociedade Brasileira de Medicina Tropical 50 5 689 692 |
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Directory of Open Access Journals: DOAJ Articles |
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English Spanish Portuguese |
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Chronic Chagas disease Cardiomyopathy Chemokine receptors Arctic medicine. Tropical medicine RC955-962 |
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Chronic Chagas disease Cardiomyopathy Chemokine receptors Arctic medicine. Tropical medicine RC955-962 Matheus Barbosa de Miranda Adriene Siqueira de Melo Mariana Silva Almeida Silvia Martins Marinho Wilson Oliveira Junior Yara de Miranda Gomes Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease |
topic_facet |
Chronic Chagas disease Cardiomyopathy Chemokine receptors Arctic medicine. Tropical medicine RC955-962 |
description |
Abstract INTRODUCTION: Elucidating the molecules involved in the inflammatory process of chronic Chagas disease may allow identification of treatment targets. METHODS: The ex vivo phenotypic expression of chemokine receptors CCR1, CCR3, CCR4, CCR5, CXCR2, CXCR3, CXCR4, and CXCR5 on the CD4+ and CD8+ T-cells of patients with chronic Chagas cardiomyopathy of varying severity was evaluated using flow cytometry. RESULTS: Differential expression of CD4+CCR3+ and CD8+CCR4+ T-cells was observed in patients with mild cardiac involvement compared, respectively, with patients with severe cardiac and asymptomatic forms of Chagas disease. CONCLUSIONS: These receptors are possibly involved in the pathogenesis of chronic Chagas cardiomyopathy. |
format |
Article in Journal/Newspaper |
author |
Matheus Barbosa de Miranda Adriene Siqueira de Melo Mariana Silva Almeida Silvia Martins Marinho Wilson Oliveira Junior Yara de Miranda Gomes |
author_facet |
Matheus Barbosa de Miranda Adriene Siqueira de Melo Mariana Silva Almeida Silvia Martins Marinho Wilson Oliveira Junior Yara de Miranda Gomes |
author_sort |
Matheus Barbosa de Miranda |
title |
Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease |
title_short |
Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease |
title_full |
Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease |
title_fullStr |
Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease |
title_full_unstemmed |
Ex vivo T-lymphocyte chemokine receptor phenotypes in patients with chronic Chagas disease |
title_sort |
ex vivo t-lymphocyte chemokine receptor phenotypes in patients with chronic chagas disease |
publisher |
Sociedade Brasileira de Medicina Tropical (SBMT) |
url |
https://doi.org/10.1590/0037-8682-0025-2017 https://doaj.org/article/ba3852cecaa5426d9cc6d97433889749 |
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Arctic |
geographic_facet |
Arctic |
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Arctic |
genre_facet |
Arctic |
op_source |
Revista da Sociedade Brasileira de Medicina Tropical, Vol 50, Iss 5, Pp 689-692 |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822017000500689&lng=en&tlng=en https://doaj.org/toc/1678-9849 1678-9849 doi:10.1590/0037-8682-0025-2017 https://doaj.org/article/ba3852cecaa5426d9cc6d97433889749 |
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https://doi.org/10.1590/0037-8682-0025-2017 |
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