This meta-analysis provides evidence that beta blocker use can be associated with the prolonged survival of cancer patients, especially patients with early-stage cancer treated primarily with surgery.

Our study demonstrates that adenocarcinoma, advanced stage (IIB-IV) and initial multiple bone metastases contribute to earlier bone metastasis. Once bone metastasis was recognized, the survival of these patients was poor and no factors were identified to predict survival of those patients.

In endometrial carcinoma that develops bone metastasis, isolated bone recurrence and extrapelvic bone metastasis are significant predictors of prolonged survival after the diagnosis of bone metastasis. Further researches on the optimal treatment modality and factors that have the clinical implications are warranted.

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Although operating time was longer in the RRH cases because of lesser experience on robotic platform, we showed that surgical outcomes and complication rate of RRH were comparable to those of LRH. In addition, surgical skills for LRH easily and safely translated to RRH in case of experienced laparoscopic surgeon.

In this study, we investigated the therapeutic effects of c-MET inhibition in ovarian clear cell carcinoma (OCCC). Expression levels of c-MET in the epithelial ovarian cancers (EOCs) and normal ovarian tissues were evaluated using real-time PCR. To test the effects of c-MET inhibitors in OCCC cell lines, we performed MTT and apoptosis assays. We used Western blots to evaluate the expression of c-MET and its down-stream pathway. In vivo experiments were performed to test the effects of c-MET inhibitor on tumor growth in orthotopic mouse xenografts of OCCC cell line RMG1 and a patient-derived tumor xenograft (PDX) model of OCCC. c-MET expression was significantly greater in OCCCs compared with serous carcinomas and normal ovarian tissues (p < 0.001). In in vitro study, inhibition of c-MET using c-MET inhibitors (SU11274 or crizotinib) significantly decreased the proliferation, and increased the apoptosis of OCCC cells. SU11274 decreased expression of the p-c-MET proteins and blocked the phosphorylation of down-stream proteins Akt and Erk. Furthermore, SU11274 treatment significantly decreased the in vivo tumor weight in xenograft models of RMG1 cell and a PDX model for OCCC compared to control (p = 0.004 and p = 0.009, respectively).

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ObjectiveThe aim of this study was to investigate outcomes in uterine cancer patients undergoing pulmonary metastasectomy and prognostic factors associated with survival after the procedure.MethodsA retrospective study was performed in 29 uterine cancer patients who underwent surgical resection of pulmonary metastatic lesions at Samsung Medical Center between June 1995 and December 2011.ResultsHistopathology showed carcinoma in 17 patients (58.6%) and sarcoma in 12 patients (41.4%). Of the 29 patients, 17 (58.6%) had less than three pulmonary metastatic lesions. Eight (27.6%) had symptoms related to lung metastasis. The 5-year survival rate after pulmonary metastasectomy for the entire cohort was 48.2%. On univariate and multivariate analysis, the presence of pulmonary symptoms and more than three lesions of metastasis were associated with poor survival after pulmonary metastasectomy.ConclusionPulmonary metastasectomy for uterine cancer is an acceptable treatment in selected patients. Patients with more than three pulmonary metastatic lesions and pulmonary symptoms related to lung metastasis could expect to have worse prognosis after pulmonary metastasectomy.