Chagas and COVID-19 are diseases caused by Trypanosoma cruzi and SARS-CoV-2, respectively. These diseases present very different etiological agents despite showing similarities such as susceptibility/risk factors, pathogen-associated molecular patterns (PAMPs), recognition of glycosaminoglycans, inflammation, vascular leakage hypercoagulability, microthrombosis, and endotheliopathy; all of which suggest, in part, treatments with similar principles. Here, both diseases are compared, focusing mainly on the characteristics related to dysregulated immunothrombosis. Given the in-depth investigation of molecules and mechanisms related to microthrombosis in COVID-19, it is necessary to reconsider a prompt treatment of Chagas disease with oral anticoagulants.
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http://dx.doi.org/10.1007/s11010-021-04204-3 | DOI Listing |
Trans R Soc Trop Med Hyg
January 2025
Department of Cardiology and Cardiovascular Surgery, Faculdade de Medicina de São José do Rio Preto, SP, 15090-000, Brazil.
Background: Immunological similarities led us to explore potential interactions between Chagas heart disease (CHD) and coronavirus disease 2019 (COVID-19). We evaluated CHD's impact on the short- and long-term clinical courses of COVID-19 patients.
Methods: The CHD group comprised consecutive hospitalized patients (March 2020-March 2022), while the controls were selected through genetic matching based on COVID complications predictors.
Front Microbiol
December 2024
National Center for Structural Biology and Bioimaging, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Neurosci Biobehav Rev
January 2025
Laboratory of Cognitive Neurophysiology (LabNeuro), Institute of Biological Sciences, Department of Biophysics and Physiology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil; Post-Graduation Program in Rehabilitation Sciences and Physical-Functional Performance, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil. Electronic address:
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder mainly defined by impairments in communication and socialization. Although motor symptoms are not typically considered central to the disease, their high frequency and early onset have been recurrently reported in the literature. Therefore, this scoping review provides a broad description of these motor impairments across all ages, as well as a discussion of their relevance and relation to other clinical aspects of ASD.
View Article and Find Full Text PDFBiomed Pharmacother
January 2025
Laboratory of Pharmaceutical Technology and Biotechnology, Department of Pharmacy, Federal University of Rio Grande do Norte-UFRN, Natal, RN, Brazil. Electronic address:
Chagas disease is a neglected tropical disease caused by the protozoan Trypanosoma cruzi, remains a significant global health challenge. Currently, benznidazole (BNZ) is the primary treatment in many countries. However, this drug is limited by low bioavailability, significant host toxicity, and reduced efficacy in chronic disease phase.
View Article and Find Full Text PDFSci Rep
January 2025
Departamento de Química, Centro de Ciências Exatas, Universidade Estadual de Londrina, Londrina, PR, Brasil.
This work investigates the anti-trypanosomal activities of ten thiohydantoin derivatives against the parasite Trypanosoma cruzi. Compounds with aliphatic chains (THD1, THD3, and THD5) exhibited the most promising IC against the epimastigote form of T. cruzi.
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