Glycosylation Patterns in Gut: Implications for the Development of Vector Control Strategies.

The primary mode of transmission for Chagas disease is vector-borne transmission, spread by hematophagous insects of the subfamily. In Mexico, the triatomine is particularly significant in the transmission of . This study focused on analyzing protein expression and modifications by glycosylation in different regions of the digestive tract of fifth-instar nymphs of .

The Functions of Cytokines in the Cardiac Immunopathogenesis of Chagas Disease.

Chagas disease is a complex zoonosis. Clinically, it presents in two distinct phases, acute and chronic. The ability of patients to respond to infection depends on the balance between inflammatory and anti-inflammatory responses, in which cytokines play a key regulatory role.

Trypanosoma cruzi infection enhances olfactory response in Triatoma pallidipennis Stål (Hemiptera: Triatominae) to compounds potentially useful for insect control.

In Mexico, Triatoma pallidipennis is a major vector of Trypanosoma cruzi, the causative agent of Chagas disease. Current efforts are focused on developing attractants to control these vectors, using volatile substances derived from vertebrate hosts or compounds known to attract hematophagous insects. However, the efficacy of these compounds in attracting parasite-infected triatomines remains to be evaluated.

Effect of Hydroxyurea on Morphology, Proliferation, and Protein Expression on WFU Strain.

Flatworms are known for their remarkable regenerative ability, one which depends on totipotent cells known as germinative cells in cestodes. Depletion of germinative cells with hydroxyurea (HU) affects the regeneration of the parasite. Here, we studied the reduction and recovery of germinative cells in cysticerci after HU treatment (25 mM and 40 mM of HU for 6 days) through in vitro assays.

Expression of Proteins, Glycoproteins, and Transcripts in the Guts of Fasting, Fed, and -Infected Triatomines: A Systematic Review.

Chagas disease is caused by the hemoflagellate protozoan The main transmission mechanism for the parasite in endemic areas is contact with the feces of an infected triatomine bug. Part of the life cycle of occurs in the digestive tract of triatomines, where vector and parasite engage in a close interaction at a proteomic-molecular level. This interaction triggers replication and differentiation processes in the parasite that can affect its infectivity for the vertebrate host.