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¿Preguntas sobre el cáncer?
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1-800-422-6237
(1-800-4-CANCER)
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Llame de lunes a viernes de 9:00 a.m. a 4:30 p.m., hora local en Estados Unidos y sus territorios. |
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| Describe las células que no tienen una proteína a la que se va a unir la hormona progesterona. Las células cancerosas que son RP- no necesitan progesterona para crecer y, por lo general, no dejan de crecer cuando se las trata con hormonas que impiden que la progesterona se les una. También se llama receptor de progesterona negativo. |
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