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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 RP-. |
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