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Chagas disease cardiomyopathy: current concepts of an old disease
Bilate, Angelina M. B; Cunha-Neto, Edecio.
  • Bilate, Angelina M. B; New York University School of Medicine. Institute of Biomolecular Medicine. New York. US
  • Cunha-Neto, Edecio; University of São Paulo. Heart Institute. São Paulo. BR
Rev. Inst. Med. Trop. Säo Paulo ; 50(2): 67-74, Mar.-Apr. 2008. tab
Article in English | LILACS | ID: lil-482217
ABSTRACT
Chagas disease continues to be a significant public health problem, as ca. 10 million people are still infected with T. cruzi in Latin America. Decades after primary infection, 30 percent of individuals can develop a form of chronic inflammatory cardiomyopathy known as Chagas disease cardiomyopathy (CCC). Data from both murine models and human studies support the view that an autoimmune response as well as a parasite-driven immune response involving inflammatory cytokines and chemokines may both play a role in generating the heart lesions leading to CCC. This review aims to summarize recent advances in the understanding of the immunopathogenesis of Chagas disease cardiomyopathy.
RESUMO
A doença de Chagas continua sendo importante problema de saúde pública uma vez que cerca de 10 milhões de indivíduos ainda estão infectados pelo T. cruzi. Décadas após a infecção primária, aproximadamente 30 por cento dos indivíduos podem desenvolver uma cardiomiopatia inflamatória crônica, a chamada Cardiomiopatia Chagásica Crônica (CCC). Dados de modelos murinos e de estudos em humanos apóiam a visão de que tanto respostas auto-imunes como as determinadas pelo parasita em conjunto com citocinas e quimiocinas inflamatórias participam da geração das lesões cardíacas típicas da CCC. A presente revisão tem como objetivo sumarizar os recentes avanços no entendimento da imunopatogênese da Cardiomiopatia Chagásica Crônica.
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Full text: Available Index: LILACS (Americas) Main subject: Chagas Cardiomyopathy / Cytokines Limits: Animals / Humans Language: English Journal: Rev. Inst. Med. Trop. Säo Paulo Journal subject: Tropical Medicine Year: 2008 Type: Article Affiliation country: Brazil / United States Institution/Affiliation country: New York University School of Medicine/US / University of São Paulo/BR

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Full text: Available Index: LILACS (Americas) Main subject: Chagas Cardiomyopathy / Cytokines Limits: Animals / Humans Language: English Journal: Rev. Inst. Med. Trop. Säo Paulo Journal subject: Tropical Medicine Year: 2008 Type: Article Affiliation country: Brazil / United States Institution/Affiliation country: New York University School of Medicine/US / University of São Paulo/BR