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Kratz JM, Gonçalves KR, Romera LM, Moraes CB, Bittencourt-Cunha P, Schenkman S, Chatelain E, Sosa-Estani S. The translational challenge in Chagas disease drug development. Mem Inst Oswaldo Cruz 2022; 117:e200501. [PMID: 35613156 PMCID: PMC9128742 DOI: 10.1590/0074-02760200501] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 01/13/2021] [Indexed: 12/20/2022] Open
Abstract
Chagas disease is a neglected tropical disease caused by the protozoan parasite Trypanosoma cruzi. There is an urgent need for safe, effective, and accessible new treatments since the currently approved drugs have serious limitations. Drug development for Chagas disease has historically been hampered by the complexity of the disease, critical knowledge gaps, and lack of coordinated R&D efforts. This review covers some of the translational challenges associated with the progression of new chemical entities from preclinical to clinical phases of development, and discusses how recent technological advances might allow the research community to answer key questions relevant to the disease and to overcome hurdles in R&D for Chagas disease.
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Affiliation(s)
- Jadel M Kratz
- Drugs for Neglected Diseases initiative, Geneva, Switzerland
| | - Karolina R Gonçalves
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, SP, Brasil
| | - Lavínia Md Romera
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, SP, Brasil
| | - Carolina Borsoi Moraes
- Universidade Federal de São Paulo, Departamento de Ciências Farmacêuticas, Diadema, SP, Brasil
| | - Paula Bittencourt-Cunha
- Universidade de São Paulo, Instituto de Ciências Biomédicas, Departamento de Microbiologia, São Paulo, SP, Brasil.,Universidade Federal de São Paulo, Departamento de Microbiologia, Imunologia e Parasitologia, São Paulo, SP, Brasil
| | - Sergio Schenkman
- Universidade Federal de São Paulo, Departamento de Microbiologia, Imunologia e Parasitologia, São Paulo, SP, Brasil
| | - Eric Chatelain
- Drugs for Neglected Diseases initiative, Geneva, Switzerland
| | - Sergio Sosa-Estani
- Drugs for Neglected Diseases initiative, Geneva, Switzerland.,Epidemiology and Public Health Research Centre, CIESP-CONICET, Buenos Aires, Argentina
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