pathogenicity involves virulence factor expression and upregulation of bioenergetic and biosynthetic pathways.

The molecular repertoire of effects its virulence and impacts the clinical course of the resulting Chagas disease. This study aimed to determine the mechanism underlying the pathogenicity of . Two cell lines (C8C3 and C8C3), obtained from the clone H510 C8C3 and exhibiting different virulence phenotypes, were used to evaluate the parasite's infectivity in mice.