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Expression And Functional Sialome Of Triatomines, Insect Vectors Of Chagas Disease, Maria Tays Mendes
Expression And Functional Sialome Of Triatomines, Insect Vectors Of Chagas Disease, Maria Tays Mendes
Open Access Theses & Dissertations
Triatomines are blood-sucking arthropods that transmit Trypanosoma cruzi, the etiologic agent of Chagas disease (ChD). Triatomines use bioactive molecules in the saliva for successful blood feeding and to evade the hemostatic and immune defense system of the hosts. Knowing the saliva composition could be useful for a better understanding which and how insect-derived molecules might influence host-parasite interactions. Previous studies have shown that some saliva-derived proteins and lipids can modulate the host immune system and increase T. cruzi infection. We hypothesize that the triatomine saliva contains a great diversity of lipids and proteins that can modulate the mammalian host immune …