Moléculas moduladoras de vías de señalización basales y desencadenadas por el Factor de Crecimiento Derivado de Plaquetas (PDGF) en un modelo celular de fibrosarcoma humano

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DOI:

https://doi.org/10.35454/rncm.v1n1.076

Palabras clave:

fibrosarcoma, PDGF-BB, PDGFRb, MAPK, PI3K/Akt, péptidos sintéticos, PD98059

Resumen

La sobreexpresión del Factor de Crecimiento Derivado de Plaquetas (PDGF) y sus receptores ha sido relacionada con el desarrollo de patologías asociadas a la pérdida del control de la proliferación, como el cáncer, principalmente sarcomas de tejidos blandos y gliomas. Por lo anterior, el desarrollo de agentes terapéuticos que inhiban las respuestas biológicas desencadenadas por estas moléculas han sido blanco de estudios preclínicos en diferentes tipos de cáncer. En este sentido, el objetivo de este estudió fue evaluar el efecto de dos péptidos sintetizados a partir del ligando natural de la isoforma PDGF-BB, así como de inhibidores específicos de proteínas intracelulares, sobre la activación de moduladores de las vías de señalización PI3K/Akt y MAPK basales y dependientes de PDGF y sobre el fenotipo proliferativo de la línea celular HT1080.

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Publicado

2018-05-01

Cómo citar

Grismaldo, A., & Morales, L. (2018). Moléculas moduladoras de vías de señalización basales y desencadenadas por el Factor de Crecimiento Derivado de Plaquetas (PDGF) en un modelo celular de fibrosarcoma humano. Revista De Nutrición Clínica Y Metabolismo, 1(1), 42–52. https://doi.org/10.35454/rncm.v1n1.076

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