Advances in Leishmaniasis and Chagas Disease: Biology, Epidemiology, Treatment and Control (2nd Edition)

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Programa de Pós-Graduação em Ciência Animal, Universidade Estadual do Maranhão, São Luís CEP 65055-310, MA, Brazil
Interests: immunology; pharmacology; pathology; inflammation; immunomodulators; leishmaniasis; tumor; cellular biology; molecular biology; biochemistry
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Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
Interests: leishmaniasis; Chagas disease; immunopathology; diagnosis; treatment; epidemiology; molecular biology
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
Interests: leishmaniasis; Chagas disease; inflammation; host-pathogen interaction; extracellular matrix; immunopathology; toxoplasmosis; vaccine; treatment; murine model
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue is the second edition of “Advances in Leishmaniasis and Chagas Disease: Biology, Epidemiology, Treatment and Control”. Leishmaniasis and Chagas diseases are neglected tropical diseases that are prevalent in tropical regions, especially in developing countries. Leishmaniases are a group of diseases that affects around 700,000 to 1 million people worldwide annually. Chagas disease is caused by Trypanosoma cruzi, and it is estimated that there are about 6 to 7 million people infected with it worldwide. In Brazil, visceral leishmaniasis is considered one of the top parasitic diseases with high outbreak and mortality potential, while Chagas disease is the fourth highest cause of death resulting from infectious and parasitic diseases. Clinical outcomes of both diseases depend on the complexity of the factors involved, related both to the parasite (genetic variability, inoculum, infectivity, pathogenicity, virulence, and inoculation pathways) and the host (age, sex, nutrition, immune profile, and species). Few effective therapeutic options are available for both diseases, with considerable side effects and long treatment periods, in addition to an increasing development of parasite resistance to the drugs in current use. The complexity of the factors involved in the immunopathology of both leishmaniasis and Chagas disease influences the disease pathogenesis, chemotherapy outcome, and control, highlighting the need for further studies to improve our understanding of these relationships.

This Special Issue aims to report new insights into interdisciplinary approaches covering host–parasite and vector interaction, immune response of hosts, new molecular pathways for parasite survival and persistence, new drug development and mechanisms of antiparasitic drugs, as well as control, epidemiology, and vaccine development. Studies focusing on immunopathogeny and diagnosis, host defense, survival–resistance mechanisms, host–pathogen interactions, immune response, virulence factors, molecular diagnosis, immunological diagnosis, drug and vaccine development, pharmacological resistance, synthetic compounds, drug repurposing, mechanisms of action, toxicology, preclinical trials, vaccine adjuvants, vaccine antigens, antibodies, and epidemiological insights, risk factors, distribution, ecology transmission, life cycle, wild cycle, reservoirs, and species taxonomy are welcome. We envision that this Special Issue will introduce valuable insights regarding leishmaniasis and Chagas disease management.

Prof. Dr. Fernando Almeida-Souza
Dr. Flávia de Oliveira Cardoso
Dr. Kátia Da Silva Calabrese
Guest Editors

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Keywords

  • leishmaniasis
  • Chagas disease
  • immunopathogeny
  • diagnosis
  • epidemiology
  • control
  • vaccine

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Related Special Issue

Published Papers (1 paper)

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Review

28 pages, 2521 KB  
Review
Chagas Disease in the 21st Century: Global Spread, Ecological Shifts, and Research Frontiers
by Marina da Silva Ferreira, Rosa Amelia Maldonado and Priscila Silva Grijó Farani
Biology 2025, 14(11), 1631; https://doi.org/10.3390/biology14111631 - 20 Nov 2025
Cited by 1 | Viewed by 2523
Abstract
Chagas disease (CD), caused by the parasite Trypanosoma cruzi, remains one of the most important neglected tropical diseases. Historically confined to rural areas of Latin America, the disease has now become a global health challenge due to increased migration, urbanization, and ecological [...] Read more.
Chagas disease (CD), caused by the parasite Trypanosoma cruzi, remains one of the most important neglected tropical diseases. Historically confined to rural areas of Latin America, the disease has now become a global health challenge due to increased migration, urbanization, and ecological changes. This review explores how patterns of transmission and endemicity have evolved, emphasizing the emergence of new geographic hotspots and non-traditional routes of transmission, such as congenital and oral infections. We integrate evidence from ecological studies showing how deforestation, urban sprawl, and climate change are reshaping vector habitats and influencing the spread of triatomine insects. Furthermore, we highlight advances made between 2020 and 2025 in key research areas, including vector genomics and climate-based predictive mapping, as well as digital surveillance strategies that leverage machine learning and citizen science. These innovations provide valuable insights for predicting future risks and improving disease control. By linking global epidemiological trends, ecological drivers, and cutting-edge scientific advances, this review underscores the urgent need for integrated, collaborative strategies to prevent further spread and to protect vulnerable populations worldwide. Full article
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