Tecnologías de gene drive y salud global: un marco bioético para el control vectorial en contextos de desigualdad

Autores/as

DOI:

https://doi.org/10.15343/0104-7809.202650e19042025P

Palabras clave:

Gene Drive, Soberanía Epistémica, Enfermedades Transmitidas por Vectores, Principio de Precaución, Justicia Distributiva

Resumen

Las enfermedades transmitidas por vectores continúan representando una importante carga para la salud global, siendo el dengue responsable de 14,6 millones de casos y la malaria causante de aproximadamente 600.000 muertes en 2024, afectando de manera desproporcionada a las poblaciones del Sur Global. Las tecnologías de gene drive basadas en CRISPR-Cas9 han surgido como un enfoque disruptivo para el control vectorial; sin embargo, su gobernanza está marcada por asimetrías regulatorias y epistémicas. Este estudio tiene como objetivo formular un marco bioético integrador a partir del cual puedan derivarse criterios operativos para la regulación de las tecnologías de gene drive en contextos de urgencia epidemiológica. Se aplicó una metodología teórico-normativa, integrando evidencias epidemiológicas con la bioética crítica, la epistemología decolonial y el derecho internacional de bioseguridad. El análisis desarrolla un marco que combina la ética de la responsabilidad con la soberanía epistémica, del cual se deriva una matriz de indicadores de justicia distributiva y protocolos de consulta comunitaria para su aplicación regulatoria en el Sur Global. Los resultados indican que los instrumentos regulatorios existentes, en particular el Protocolo de Cartagena, presentan limitaciones en lo referente a la irreversibilidad, los riesgos transfronterizos y la rendición de cuentas. El marco propuesto ofrece un enfoque estructurado para incorporar la precaución, la justicia y la legitimidad procedimental en los procesos de toma de decisiones. Estos resultados sugieren que la gobernanza eficaz de las tecnologías de gene drive requiere la integración de la evaluación científica con criterios socialmente fundamentados, contribuyendo a prácticas regulatorias más robustas y sensibles al contexto en la salud global.

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Traducción

Este artículo es una traducción en Português (Brasil) del artículo:  Gene drive technologies and global health: a bioethical framework for vector control in contexts of inequality

Citas

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Publicado

2026-05-12

Cómo citar

Ramos-Zaga, F. A. (2026). Tecnologías de gene drive y salud global: un marco bioético para el control vectorial en contextos de desigualdad. O Mundo Da Saúde, 50. https://doi.org/10.15343/0104-7809.202650e19042025P

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