Pathogenesis of chronic Chagas heart disease

JA Marin-Neto, E Cunha-Neto, BC Maciel, MV Simões - Circulation, 2007 - Am Heart Assoc
Background—Chagas disease remains a significant public health issue and a major cause
of morbidity and mortality in Latin America. Despite nearly 1 century of research, the …

The role of parasite persistence in pathogenesis of Chagas heart disease

FRS Gutierrez, PMM Guedes, RT Gazzinelli… - Parasite …, 2009 - Wiley Online Library
Chagas disease (CD) is caused by the infection with the protozoan haemoflagellate
Trypanosoma cruzi. This disease is still a great menace to public health, and is largely …

Chronic Chagas' disease cardiomyopathy patients display an increased IFN-γ response to Trypanosoma cruzi infection

LCJ Abel, LV Rizzo, B Ianni, F Albuquerque… - Journal of …, 2001 - Elsevier
One-third of all Trypanosoma cruzi-infected patients eventually develop chronic Chagas'
disease cardiomyopathy (CCC), a particularly lethal inflammatory dilated cardiomyopathy …

[HTML][HTML] Immunity and vaccine development efforts against Trypanosoma cruzi

LE Rios, JC Vázquez-Chagoyán, AO Pacheco… - Acta tropica, 2019 - Elsevier
Trypanosoma cruzi (T. cruzi) is the causative agent for Chagas disease (CD). There is a
critical lack of methods for prevention of infection or treatment of acute infection and chronic …

Deficient regulatory T cell activity and low frequency of IL-17-producing T cells correlate with the extent of cardiomyopathy in human Chagas' disease

PMM Guedes, FRS Gutierrez, GK Silva… - PLoS Neglected …, 2012 - journals.plos.org
Background Myocardium damage during Chagas' disease results from the immunological
imbalance between pro-and production of anti-inflammatory cytokines and has been …

[HTML][HTML] Increased plasma levels of tumor necrosis factor-alpha in asymptomatic/" indeterminate" and Chagas disease cardiomyopathy patients

RC Ferreira, BM Ianni, LCJ Abel, P Buck… - Memórias do Instituto …, 2003 - SciELO Brasil
We compared plasma tumor necrosis factor-alpha (TNF-alpha) levels among asymptomatic/"
indeterminate" Chagas disease patients (ASY) and patients across the clinical spectrum of …

Immunological and non-immunological effects of cytokines and chemokines in the pathogenesis of chronic Chagas disease cardiomyopathy

E Cunha-Neto, LG Nogueira, PC Teixeira… - Memorias do Instituto …, 2009 - SciELO Brasil
The pathogenesis of Chagas disease cardiomyopathy (CCC) is not well understood. Since
studies show that myocarditis is more frequent during the advanced stages of the disease …

Role of Trypanosoma cruzi Trans-sialidase on the Escape from Host Immune Surveillance

AFFR Nardy, CG Freire-de-Lima, AR Pérez… - Frontiers in …, 2016 - frontiersin.org
Chagas disease is caused by the flagellate protozoan Trypanosoma cruzi, affecting millions
of people throughout Latin America. The parasite dampens host immune response causing …

The pathogenesis of Chagas' disease: when autoimmune and parasite-specific immune responses meet

MBP Soares, L Pontes-de-Carvalho… - Anais da Academia …, 2001 - SciELO Brasil
Chagas' disease is a major health problem in Latin America, where it constitutes one of the
leading causes of heart failure. About one fourth of Trypanosoma cruzi-infected individuals …

[HTML][HTML] Chagas disease cardiomyopathy: current concepts of an old disease

A Bilate, E Cunha-Neto - Revista do Instituto de Medicina Tropical de …, 2008 - SciELO Brasil
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% of …