Episodio - Metilación del gen MGMT y sensibilidad a agentes alquilantes | USMLE Step 1 episode artwork

EPISODE · Oct 31, 2025 · 6 MIN

Episodio - Metilación del gen MGMT y sensibilidad a agentes alquilantes | USMLE Step 1

from USMLE DREAMERS · host USMLE DREAMERS

La metilación de regiones promotoras puede modificar la expresión de genes sin alterar su secuencia. En el glioblastoma multiforme, la metilación del promotor del gen MGMT —responsable de reparar el ADN dañado por agentes alquilantes— determina la eficacia de la quimioterapia. Este episodio analiza el fundamento molecular y su relevancia clínica en oncología y farmacología.#USMLEDreamers #Step1 #Epigenetics #DNARepair #Glioblastoma #Temozolomide #Oncology

Episode metadata supplied by the publisher feed · Published Oct 31, 2025

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Episodio - Metilación del gen MGMT y sensibilidad a agentes alquilantes | USMLE Step 1

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