C
Cristiane Varella Lisboa
Researcher at Oswaldo Cruz Foundation
Publications - 26
Citations - 835
Cristiane Varella Lisboa is an academic researcher from Oswaldo Cruz Foundation. The author has contributed to research in topics: Trypanosoma cruzi & Trypanosoma rangeli. The author has an hindex of 16, co-authored 23 publications receiving 758 citations.
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Journal ArticleDOI
Molecular epidemiology of American trypanosomiasis in Brazil based on dimorphisms of rRNA and mini-exon gene sequences.
Bianca Zingales,Ricardo P. Souto,R. H. Mangia,Cristiane Varella Lisboa,David A. Campbell,José Rodrigues Coura,Ana Maria Jansen,Ormezinda Celeste Cristo Fernandes,Ormezinda Celeste Cristo Fernandes +8 more
TL;DR: Molecular typing of human parasite isolates from three well-characterised endemic regions of Chagas disease and from Amazonas State, where T. cruzi is enzootic, suggests that in some endemic areas in Brazil there is a preferential linkage between both cycles mediated by lineage-1 stocks.
Journal ArticleDOI
The complexity of the sylvatic cycle of Trypanosoma cruzi in Rio de Janeiro state (Brazil) revealed by the non-transcribed spacer of the mini-exon gene
Octavio Fernandes,R. H. Mangia,Cristiane Varella Lisboa,Ana Paula Pinho,Carlos M. Morel,Bianca Zingales,David A. Campbell,Ana Maria Jansen +7 more
TL;DR: The results show preferential association of the 2 lineages of T. cruzi with different hosts, composing the complexity of the sylvatic cycle.
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The coati (Nasua nasua, Carnivora, Procyonidae) as a reservoir host for the main lineages of Trypanosoma cruzi in the Pantanal region, Brazil
Heitor Miraglia Herrera,Heitor Miraglia Herrera,Cristiane Varella Lisboa,Ana Paula Pinho,Natalie Olifiers,Natalie Olifiers,Rita de Cassia Bianchi,Fabiana Lopes Rocha,Guilherme Mourão,Ana Maria Jansen +9 more
TL;DR: The results demonstrate that the T. cruzi transmission cycle among coatis in the southern Pantanal seems to be well established, as high serum prevalences and high parasitemias throughout the two studied periods, and give support that predator-prey links are important mechanisms for T.cruzi transmission and perpetuation in the wild.
Journal ArticleDOI
The sylvatic cycle of Trypanosoma cruzi: a still unsolved puzzle
Journal ArticleDOI
Food web connections and the transmission cycles of Trypanosoma cruzi and Trypanosoma evansi (Kinetoplastida, Trypanosomatidae) in the Pantanal Region, Brazil
Heitor Miraglia Herrera,Heitor Miraglia Herrera,Fabiana Lopes Rocha,Cristiane Varella Lisboa,Vitor Rademaker,Guilherme Mourão,Ana Maria Jansen +6 more
TL;DR: It is proposed that transmission of T. cruzi and T. evansi in the southern Pantanal region takes place via an intricate ecological trophic network involving generalist and specialist mammal species that are linked through a robust food-web connection.