The Parasite Load of Trypanosoma cruzi Modulates Feeding and Defecation Patterns of the Chagas Disease Vector Triatoma infestans

F Chacón, A Bacigalupo, B Álvarez-Duhart, PE Cattan… - Microorganisms, 2022 - mdpi.com
Trypanosoma cruzi is the causal agent of Chagas disease, a parasitic zoonosis transmitted
mainly through the feces of triatomine insects. Triatoma infestans is the main triatomine …

Effects of the infection with Trypanosoma cruzi on the feeding and excretion/defecation patterns of Triatoma infestans

N Pereyra, PA Lobbia… - Bulletin of entomological …, 2020 - cambridge.org
Transmission of Trypanosma cruzi (Kinetoplastida: Trypanosomatidae) occurs when
feces/urine of infected triatomines come into contact with mucous membranes or damaged …

[HTML][HTML] Exploring dietary differences among developmental stages of triatomines infected with Trypanosoma cruzi in different habitats

P Urbano, C Hernández, N Ballesteros, L Vega… - International Journal for …, 2024 - Elsevier
Chagas disease affects millions of people in Colombia and worldwide, with its transmission
influenced by ecological, environmental, and anthropogenic factors. There is a notable …

Trypanosoma cruzi infection follow-up in a sylvatic vector of Chagas disease: Comparing early and late stage nymphs

V Cortés, A Cruz, S Onetti, D Kinzel… - PLoS Neglected …, 2021 - journals.plos.org
Chagas disease is caused by Trypanosoma cruzi and transmitted by the triatomine Mepraia
spinolai in the southwest of South America. Here, we examined the T. cruzi-infection …

[HTML][HTML] Parasite–vector interaction of chagas disease: a mini-review

ABB De Oliveira, KCC Alevi… - The American Journal …, 2018 - ncbi.nlm.nih.gov
Trypanosoma cruzi is a protozoan of great importance to public health: it has infected
millions of people in the world and is the etiologic agent of Chagas disease, which can …

Vector competence and feeding-excretion behavior of Triatoma rubrovaria (Blanchard, 1843) (Hemiptera: Reduviidae) infected with Trypanosoma cruzi TcVI

T Verly, S Costa, N Lima, J Mallet… - PLoS Neglected …, 2020 - journals.plos.org
Background Several studies addressed changes on the insect vector behavior due to
parasite infection, but little is known for triatomine bugs, vectors of Trypanosoma cruzi, the …

An update on the knowledge of parasite–vector interactions of Chagas disease

GA Schaub - Research and reports in tropical medicine, 2021 - Taylor & Francis
This review focusses on the interactions between the etiologic agent of Chagas disease,
Trypanosoma cruzi, and its triatomine vector. The flagellate mainly colonizes the intestinal …

Development of conventional and real-time multiplex PCR-based assays for estimation of natural infection rates and Trypanosoma cruzi load in triatomine vectors

OC Moreira, T Verly, P Finamore-Araujo, SAO Gomes… - Parasites & vectors, 2017 - Springer
Background Chagas disease is a complex anthropozoonosis with distinct domestic and
sylvatic mammal species acting as potential reservoirs. The diversity of vector species and …

Trypanosoma cruzi Parasite Load Modulates the Circadian Activity Pattern of Triatoma infestans

F Chacón, C Muñoz-San Martín, A Bacigalupo… - Insects, 2022 - mdpi.com
Simple Summary We studied the locomotor activity of one of the kissing bug species that
transmit the Chagas disease-causing parasite in humans, which usually bites during the …

Preliminary characterization of triatomine bug blood meals on the island of Trinidad reveals opportunistic feeding behavior on both human and animal hosts

A Hylton, DM Fitzpatrick, R Suepaul… - Tropical Medicine and …, 2020 - mdpi.com
Chagas disease is a neglected tropical disease caused by infection with Trypanosoma cruzi.
The parasite is endemic to the Americas, including the Caribbean, where it is vectored by …