Association of cytokines, neurological disability, and disease duration in HAM/TSP patients

Detalhes bibliográficos
Autor(a) principal: Muniz, André Luiz
Data de Publicação: 2006
Outros Autores: Rodrigues Junior, Waldyr, Santos, Silvane Braga, Jesus, Amélia Maria Ribeiro de, Porto, M. Aurélia Fonseca, Castro, Néviton, Oliveira Filho, Jamary, Almeida, Juliana Passos, Carvalho Filho, Edgar Marcelino de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFS
Texto Completo: https://ri.ufs.br/handle/riufs/929
Resumo: OBJECTIVE: To identify clinical and immunological markers associated with HTLV-I associated myelopathy/tropical spastic paraparesis (HAM/TSP). METHOD: 237 HTLV-I infected individuals were clinically assessed. They were classified according to the Expanded Disability Status Scale (EDSS) and Osame s Motor Disability Score (OMDS). Cytokine levels were determined in HTLV-I seropositive individuals. RESULTS: 37 patients had HAM/TSP. There was a correlation between the degrees of disability assessed by both scales. There was also a correlation between the duration of HAM/TSP and the severity of disability assessed by either EDSS or OMDS. Higher levels of IFN-g were detected in unstimulated peripheral blood mononuclear cells (PBMC) from HAM/TSP patients as compared with HTLV-I carriers. CONCLUSION: This study shows the validity of the neurological scales to classify the degree of neurological disability in HTLV-I carriers and suggests a progressive behavior of HAM/TSP. This study also shows that IFN-g in PBMC supernatants are markers of HAM/TSP. ________________________________________________________________________________________ RESUMO: OBEJETIVO: Identificar marcadores clínicos e imunológicos associados com a mielopatia associada ao HTLV-I/paraparesia espástica tropical (MAH/PET). MÉTODO: 237 indivíduos infectados pelo HTLV-I foram clinicamente avaliados. Eles foram classificados de acordo com a escala expandida do estado de incapacidade de Kurtzke (EDSS) e escala de incapacidade motora de Osame (OMDS). Níveis de citocinas foram determinados nos indivíduos. RESULTADOS: 37 pacientes tinham MAH/PET. Houve correlação entre os graus de incapacidade pelas escalas. Houve também correlação entre a duração da MAH/PET e o grau da incapacidade pelas escalas. Níveis elevados de IFN-g foram detectados em células mononucleares de sangue periférico (CMSP) não estimuladas de pacientes com MAH/PET quando comparados com indivíduos HTLV-I positivos assintomáticos. CONCLUSÃO: Os dados demonstram a validade das escalas neurológicas para classificar o grau de incapacidade neurológica em portadores do HTLV-I e sugerem o comportamento progressivo da MAH/PET. Este estudo também demonstra que os níveis de IFN-g em sobrenadante de CMSP são marcadores da MAH/PET.
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spelling Muniz, André LuizRodrigues Junior, WaldyrSantos, Silvane BragaJesus, Amélia Maria Ribeiro dePorto, M. Aurélia FonsecaCastro, NévitonOliveira Filho, JamaryAlmeida, Juliana PassosCarvalho Filho, Edgar Marcelino de2014-02-21T20:50:14Z2014-02-21T20:50:14Z2006-06MUNIZ, A. L. et al. Association of cytokines, neurological disability, and disease duration in HAM/TSP patients. Arquivos de Neuro-Psiquiatria, São Paulo, v. 64, n. 2a, jun. 2006. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2006000200009&lng=en&nrm=iso&tlng=en>. Acesso em: 21 fev. 2014.0004-282Xhttps://ri.ufs.br/handle/riufs/929Creative Commons Attribution LicenseOBJECTIVE: To identify clinical and immunological markers associated with HTLV-I associated myelopathy/tropical spastic paraparesis (HAM/TSP). METHOD: 237 HTLV-I infected individuals were clinically assessed. They were classified according to the Expanded Disability Status Scale (EDSS) and Osame s Motor Disability Score (OMDS). Cytokine levels were determined in HTLV-I seropositive individuals. RESULTS: 37 patients had HAM/TSP. There was a correlation between the degrees of disability assessed by both scales. There was also a correlation between the duration of HAM/TSP and the severity of disability assessed by either EDSS or OMDS. Higher levels of IFN-g were detected in unstimulated peripheral blood mononuclear cells (PBMC) from HAM/TSP patients as compared with HTLV-I carriers. CONCLUSION: This study shows the validity of the neurological scales to classify the degree of neurological disability in HTLV-I carriers and suggests a progressive behavior of HAM/TSP. This study also shows that IFN-g in PBMC supernatants are markers of HAM/TSP. ________________________________________________________________________________________ RESUMO: OBEJETIVO: Identificar marcadores clínicos e imunológicos associados com a mielopatia associada ao HTLV-I/paraparesia espástica tropical (MAH/PET). MÉTODO: 237 indivíduos infectados pelo HTLV-I foram clinicamente avaliados. Eles foram classificados de acordo com a escala expandida do estado de incapacidade de Kurtzke (EDSS) e escala de incapacidade motora de Osame (OMDS). Níveis de citocinas foram determinados nos indivíduos. RESULTADOS: 37 pacientes tinham MAH/PET. Houve correlação entre os graus de incapacidade pelas escalas. Houve também correlação entre a duração da MAH/PET e o grau da incapacidade pelas escalas. Níveis elevados de IFN-g foram detectados em células mononucleares de sangue periférico (CMSP) não estimuladas de pacientes com MAH/PET quando comparados com indivíduos HTLV-I positivos assintomáticos. CONCLUSÃO: Os dados demonstram a validade das escalas neurológicas para classificar o grau de incapacidade neurológica em portadores do HTLV-I e sugerem o comportamento progressivo da MAH/PET. Este estudo também demonstra que os níveis de IFN-g em sobrenadante de CMSP são marcadores da MAH/PET.Academia Brasileira de NeurologiaSistema nervosoIncapacidade neurológicaMielopatiaParaparesia espástica tropicalHTLV-1CitocinasLinfócito TAssociation of cytokines, neurological disability, and disease duration in HAM/TSP patientsAssociação de citocinas, incapacidade neurológica e duração da doença em pacientes com mielopatia associada ao HTLV-I/paraparesia espástica tropical (MAH/PET)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFSinstname:Universidade Federal de Sergipe (UFS)instacron:UFSinfo:eu-repo/semantics/openAccessTHUMBNAILAssociationNeurologicalDisability.pdf.jpgAssociationNeurologicalDisability.pdf.jpgGenerated Thumbnailimage/jpeg1822https://ri.ufs.br/jspui/bitstream/riufs/929/4/AssociationNeurologicalDisability.pdf.jpg8343d0b8b38a2c1554ad4cfdd9dc170bMD54ORIGINALAssociationNeurologicalDisability.pdfAssociationNeurologicalDisability.pdfapplication/pdf297436https://ri.ufs.br/jspui/bitstream/riufs/929/1/AssociationNeurologicalDisability.pdf8001fd6be716282374d4d168db72034fMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://ri.ufs.br/jspui/bitstream/riufs/929/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52TEXTAssociationNeurologicalDisability.pdf.txtAssociationNeurologicalDisability.pdf.txtExtracted texttext/plain21940https://ri.ufs.br/jspui/bitstream/riufs/929/3/AssociationNeurologicalDisability.pdf.txt4c0abde616d6aeefa36675cf353632c4MD53riufs/9292018-02-09 19:34:40.3oai:ufs.br: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Repositório InstitucionalPUBhttps://ri.ufs.br/oai/requestrepositorio@academico.ufs.bropendoar:2018-02-09T22:34:40Repositório Institucional da UFS - Universidade Federal de Sergipe (UFS)false
dc.title.pt_BR.fl_str_mv Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
dc.title.alternative.pt_BR.fl_str_mv Associação de citocinas, incapacidade neurológica e duração da doença em pacientes com mielopatia associada ao HTLV-I/paraparesia espástica tropical (MAH/PET)
title Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
spellingShingle Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
Muniz, André Luiz
Sistema nervoso
Incapacidade neurológica
Mielopatia
Paraparesia espástica tropical
HTLV-1
Citocinas
Linfócito T
title_short Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
title_full Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
title_fullStr Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
title_full_unstemmed Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
title_sort Association of cytokines, neurological disability, and disease duration in HAM/TSP patients
author Muniz, André Luiz
author_facet Muniz, André Luiz
Rodrigues Junior, Waldyr
Santos, Silvane Braga
Jesus, Amélia Maria Ribeiro de
Porto, M. Aurélia Fonseca
Castro, Néviton
Oliveira Filho, Jamary
Almeida, Juliana Passos
Carvalho Filho, Edgar Marcelino de
author_role author
author2 Rodrigues Junior, Waldyr
Santos, Silvane Braga
Jesus, Amélia Maria Ribeiro de
Porto, M. Aurélia Fonseca
Castro, Néviton
Oliveira Filho, Jamary
Almeida, Juliana Passos
Carvalho Filho, Edgar Marcelino de
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Muniz, André Luiz
Rodrigues Junior, Waldyr
Santos, Silvane Braga
Jesus, Amélia Maria Ribeiro de
Porto, M. Aurélia Fonseca
Castro, Néviton
Oliveira Filho, Jamary
Almeida, Juliana Passos
Carvalho Filho, Edgar Marcelino de
dc.subject.por.fl_str_mv Sistema nervoso
Incapacidade neurológica
Mielopatia
Paraparesia espástica tropical
HTLV-1
Citocinas
Linfócito T
topic Sistema nervoso
Incapacidade neurológica
Mielopatia
Paraparesia espástica tropical
HTLV-1
Citocinas
Linfócito T
description OBJECTIVE: To identify clinical and immunological markers associated with HTLV-I associated myelopathy/tropical spastic paraparesis (HAM/TSP). METHOD: 237 HTLV-I infected individuals were clinically assessed. They were classified according to the Expanded Disability Status Scale (EDSS) and Osame s Motor Disability Score (OMDS). Cytokine levels were determined in HTLV-I seropositive individuals. RESULTS: 37 patients had HAM/TSP. There was a correlation between the degrees of disability assessed by both scales. There was also a correlation between the duration of HAM/TSP and the severity of disability assessed by either EDSS or OMDS. Higher levels of IFN-g were detected in unstimulated peripheral blood mononuclear cells (PBMC) from HAM/TSP patients as compared with HTLV-I carriers. CONCLUSION: This study shows the validity of the neurological scales to classify the degree of neurological disability in HTLV-I carriers and suggests a progressive behavior of HAM/TSP. This study also shows that IFN-g in PBMC supernatants are markers of HAM/TSP. ________________________________________________________________________________________ RESUMO: OBEJETIVO: Identificar marcadores clínicos e imunológicos associados com a mielopatia associada ao HTLV-I/paraparesia espástica tropical (MAH/PET). MÉTODO: 237 indivíduos infectados pelo HTLV-I foram clinicamente avaliados. Eles foram classificados de acordo com a escala expandida do estado de incapacidade de Kurtzke (EDSS) e escala de incapacidade motora de Osame (OMDS). Níveis de citocinas foram determinados nos indivíduos. RESULTADOS: 37 pacientes tinham MAH/PET. Houve correlação entre os graus de incapacidade pelas escalas. Houve também correlação entre a duração da MAH/PET e o grau da incapacidade pelas escalas. Níveis elevados de IFN-g foram detectados em células mononucleares de sangue periférico (CMSP) não estimuladas de pacientes com MAH/PET quando comparados com indivíduos HTLV-I positivos assintomáticos. CONCLUSÃO: Os dados demonstram a validade das escalas neurológicas para classificar o grau de incapacidade neurológica em portadores do HTLV-I e sugerem o comportamento progressivo da MAH/PET. Este estudo também demonstra que os níveis de IFN-g em sobrenadante de CMSP são marcadores da MAH/PET.
publishDate 2006
dc.date.issued.fl_str_mv 2006-06
dc.date.accessioned.fl_str_mv 2014-02-21T20:50:14Z
dc.date.available.fl_str_mv 2014-02-21T20:50:14Z
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dc.identifier.citation.fl_str_mv MUNIZ, A. L. et al. Association of cytokines, neurological disability, and disease duration in HAM/TSP patients. Arquivos de Neuro-Psiquiatria, São Paulo, v. 64, n. 2a, jun. 2006. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2006000200009&lng=en&nrm=iso&tlng=en>. Acesso em: 21 fev. 2014.
dc.identifier.uri.fl_str_mv https://ri.ufs.br/handle/riufs/929
dc.identifier.issn.none.fl_str_mv 0004-282X
dc.identifier.license.pt_BR.fl_str_mv Creative Commons Attribution License
identifier_str_mv MUNIZ, A. L. et al. Association of cytokines, neurological disability, and disease duration in HAM/TSP patients. Arquivos de Neuro-Psiquiatria, São Paulo, v. 64, n. 2a, jun. 2006. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2006000200009&lng=en&nrm=iso&tlng=en>. Acesso em: 21 fev. 2014.
0004-282X
Creative Commons Attribution License
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reponame_str Repositório Institucional da UFS
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