RESUMO
El presente trabajo es una revisión bibliográfica y actualización de los diferentes esquemas terapéuticos aprobados y en estudio, de la enfermedad con metástasis en hueso producto del cáncer de próstata avanzado con la condición de resistente a la castración. Aborda generalidades del cáncer de próstata, los mecanismos por los cuales se vuelve resistente a la castración, la aparición de metástasis óseas, la terapéutica enfocada en terapia antiresortiva, (bifosfonatos e inhibidor del Ligando RANK), radiofármacos, radioterapia y nuevas drogas (Cabozantinib)(au)
This is a literature review and update of the different therapeutic options approved and under study, of bone metastases due to castration resistant prostate cancer. It addresses general information of prostate cancer, the mechanisms by which it becomes resistant to castration, the appearance of bone metastases, treatment focused on antiresorptive therapy (bisphosphonates and RANK Ligand inhibitor), radiopharmaceuticals, radiotherapy and new drugs (Cabozantinib).(au)
Assuntos
Humanos , Masculino , Próstata/patologia , Radioterapia , Castração , Compostos Radiofarmacêuticos , Difosfonatos/farmacologia , Neoplasias de Próstata Resistentes à Castração/terapia , Metástase Neoplásica/terapia , Terapêutica , Antígeno Prostático Específico , Medicamentos de Referência , Ligante RANKRESUMO
Prostate cancer is the most common malignancy in the reproductive system of older males. Androgen deprivation therapy (ADT) is an important treatment for prostate cancer patients. However, almost all prostate cancer patients unavoidably progress to the castration-resistant stage after ADT treatment. Recent studies have shown that tumor-associated immune cells play major roles in the initiation, progression, and metastasis of prostate cancer. Various phenotypes of tumor-associated immune cells have tumor-promoting or antitumor functions mediated by interacting with tumor cells. Here, we review the current knowledge of tumor-associated immune cells in prostate cancer.