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Chagas disease causes a cardiac illness characterized by immunoinflammatory reactions leading to myocardial fibrosis and remodeling. The development of Chronic Chagas Cardiomyopathy (CCC) in some patients while others remain asymptomatic is not fully understood, but dysregulated inflammatory resp...

2024-01-11 | MTBLS8390 | MetaboLights
These assays represent antibody-binding assays to analyze seroprevalence of antigens and epitopes at the individual level and also to perform fine epitope mapping characterizations. In this screening 392,299 peptides derived from reactive (antigenic) regions of Trypanosoma cruzi proteins were displa...
ORGANISM(S): Homo sapiens 

Chagas’ disease, caused by infection with the protozoan parasite Trypanosoma cruzi, is a potentially fatal condition for which new treatments are urgently needed. Due to the lack of validated drug targets, phenotypic screening followed by target deconvolution is the dominant approach in Chagas’ d...

2026-01-12 | MTBLS13510 | MetaboLights
These assays represent an antigen discovery screening, and epitope mapping characterization. In this screening two complete proteomes from Trypanosoma cruzi, from two different strains (CL-Brener, Sylvio X10), were displayed in the form of short peptides (tiling array, overlapped) and assayed with p...
ORGANISM(S): Homo sapiens 
Screening of antibody-binding specificities from pooled normal (healthy) and chronic Chagas Disease patients.
ORGANISM(S): Homo sapiens 
These assays analyze the dynamics of the antibody responses in selected Chagas disease patients from the E1224 clinical trial (ClinicalTrials.gov ID: NCT01489228). The assays measure specific antibody-binding to 392,299 short peptides derived from Trypanosoma cruzi, spanning antigenic regions and ep...
ORGANISM(S): Homo sapiens 
Extracellular vesicles (EVs) from parasite protozoa can induce efficient immunity, which makes them useful for probable next-generation vaccines, more specifically against Trypanosoma cruzi infection. Howevver, the mechanisms involved in the protective responses have not been fully elucidated. To in...
ORGANISM(S): Trypanosoma rangeli Phytomonas serpens Trypanosoma cruzi Dm28c 
2025-01-21 | PXD040019 | Pride
Chagas disease (CD) is emerging in nonendemic countries. Biomarkers for earlier therapeutic response assessment in chronic CD patients are much needed. Here, we describe the first proteomic profiling of plasma-derived extracellular vesicles from a heart-transplanted patient with chronic CD and show ...
ORGANISM(S): Trypanosoma cruzi Homo sapiens (Human) 
2021-09-08 | PXD014668 | Pride
Transcriptome analysis of circulating microRNAs associated with Chagas disease susceptibility and chronic Chagas cardiomyopathy severity
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