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Characterization of monocarboxylate transporters (MCTs) expression in soft tiss...
Pinheiro, Céline; Penna, Valter; Santos, Filipa Morais; Abrahão-Machado, Lucas F.; Ribeiro, Guilherme; Curcelli, Emílio C.; Olivieri, Marcus V.Background: Soft tissue sarcomas (STSs) are a group of neoplasms, which, despite current therapeutic advances, still confer a poor outcome to half of the patients. As other solid tumors, STSs exhibit high glucose consumption rates, associated with worse prognosis and therapeutic response. As highly glycolytic tumors, we hypothesized that sarcomas should present an increased expression of lactate transporters (M...
Ki-67 and CD100 immunohistochemical expression is associated with local recurre...
Campos, Marcelo; Campos, Sivana Gisele Pegorin de; Ribeiro, Guilherme Gomes; Eguchi, Flávia Coltri; Silva, Sandra Regina Morini daSoft tissue sarcomas (STSs) are a heterogeneous group of mesenchymal tumors of >50 subtypes. However, STSs represent <1% of types of cancer. Despite this low frequency, the disease is aggressive and treatment, when possible, is based on traditional chemotherapies. A number of cases of resistance to adjuvant therapies have been reported. Metastases are commonly identified in STS patients during diagnosis and the...
Uma nova abordagem para as endopróteses parciais de joelho em sarcomas primário...
Penna,Valter; Toller,Eduardo Areas; Pinheiro,Carla; Becker,Ricardo GehrkeOBJETIVO: As endopróteses parciais de joelho para as ressecções em sarcomas ósseos demonstram serem boa solução para o tratamento de pacientes com imaturidade esquelética. O objetivo deste estudo é avaliar o escore funcional, as vantagens, as desvantagens e indicações para esta técnica cirúrgica em quatorze pacientes em um protocolo brasileiro de osteossarcoma e sarcoma de Ewing. MÉTODOS: Análise retrospectiva ...
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