State-of-the-art in host-derived biomarkers of Chagas disease prognosis and early evaluation of anti-Trypanosoma cruzi treatment response
Por:
Cortes-Serra, N, Losada-Galvan, I, Pinazo, MJ, Fernandez-Becerra, C, Gascon, J and Alonso-Padilla, J
Publicada:
1 jul 2020
Resumen:
Chagas disease is caused by infection with the parasite Trypanosoma cruzi, which might lead to a chronic disease state and drive to irreversible damage to the heart and/or digestive tract tissues. Endemic in 21 countries in the Americas, it is the neglected disease with a highest burden in the region. Current estimates point at similar to 6 million people infected, of which similar to 30% will progress onto the symptomatic tissue disruptive stage. There is no vaccine but there are two anti-parasitic drugs available: benznidazole and nifurtimox. However, their efficacy is variable at the chronic symptomatic stage and both have frequent adverse effects. Since there are no prognosis markers, drugs should be administered to all T. cruzi-infected individuals in the indeterminate and early symptomatic stages. Nowadays, there are no tests-of-cure either, which greatly undermines patients follow-up and the search of safer and more efficacious drugs. Therefore, the identification and validation of biomarkers of disease progression and/or treatment response on which to develop tests of prognosis and/or cure is a major research priority. Both parasite- and host-derived markers have been investigated. In the present manuscript we present an updated outlook of the latter.
Filiaciones:
Cortes-Serra, N:
Univ Barcelona, Barcelona Inst Global Hlth ISGlobal, Hosp Clin, Barcelona 08036, Spain
Losada-Galvan, I:
Univ Barcelona, Barcelona Inst Global Hlth ISGlobal, Hosp Clin, Barcelona 08036, Spain
Pinazo, MJ:
Univ Barcelona, Barcelona Inst Global Hlth ISGlobal, Hosp Clin, Barcelona 08036, Spain
:
Univ Barcelona, Barcelona Inst Global Hlth ISGlobal, Hosp Clin, Barcelona 08036, Spain
Inst Invest Ciencies Salut Germans Trias i Pujol, Badalona 08916, Spain
Gascon, J:
Univ Barcelona, Barcelona Inst Global Hlth ISGlobal, Hosp Clin, Barcelona 08036, Spain
Alonso-Padilla, J:
Univ Barcelona, Barcelona Inst Global Hlth ISGlobal, Hosp Clin, Barcelona 08036, Spain
Green Accepted, Bronze
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