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The clinical immunology of human Chagas disease

Walderez O Dutra1, Manoel Otávio C Rocha, Mauro M Teixeira

  • 1Department of Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Belo Horizonte, Minas Gerais 31270-901, Brazil.

Trends in Parasitology
|October 21, 2005
PubMed

Insights

This review details the immunology of human Chagas disease, caused by Trypanosoma cruzi. It highlights the wide range of clinical symptoms and the need for standardized criteria in research.

Area of Science:

  • Infectious Diseases
  • Immunology
  • Parasitology

Background:

  • Chagas disease affects 17 million people in Latin America, caused by Trypanosoma cruzi.
  • A significant portion of infected individuals develop clinical symptoms or abnormal test results.
  • Clinical manifestations vary widely, from asymptomatic cases to severe cardiac issues.

Purpose of the Study:

  • To conduct a systematic review of human Chagas disease immunology.
  • To discuss recent immunological findings within a clinical context.

Main Methods:

  • Systematic review of existing literature.
  • Analysis of immunological data in human Chagas disease.

Main Results:

  • The study synthesizes current knowledge on the immune response in Chagas disease.
  • It emphasizes the correlation between immunological profiles and clinical outcomes.
  • The review underscores the variability in disease presentation.

Conclusions:

  • Standardized clinical criteria are essential for consistent research across different groups.
  • Understanding Chagas disease immunology is crucial for managing its diverse clinical spectrum.

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