Treatment inferred from mutations identified using massive parallel sequencing leads to clinical benefit in some heavily pretreated cancer patients.

Molecular portraits of numerous tumors have flooded oncologists with vast amounts of data. In parallel, effective inhibitors of central pathways have shown great clinical benefit. Together, this promises potential clinical benefits to otherwise end-stage cancer patients.

Radical cystectomy vs. chemoradiation in T2-4aN0M0 bladder cancer: a case-control study.

Background: Muscle-invasive bladder cancer is most commonly treated by radical cystectomy. Patients who are too sick to go through this surgery or who are unwilling to accept the mutilation associated with it are referred to chemoradiation. We compared the results of these 2 modalities using age-matched populations.

Integration of PET/CT into the preoperative evaluation of patients with early cervical cancer does not decrease the proportion of patients with positive lymph nodes found after surgery.

Purpose: The aim of this study was to evaluate whether preoperative positron emission tomography/computed tomography (PET/CT) in patients with early-stage cervical carcinoma reduced the proportion of patients with metastatic lymph nodes identified after surgery.

Patients And Methods: This is a multicenter case-control study of 599 patients with early cervical cancer who underwent radical hysterectomy and pelvic lymphadenectomy at 1 of 10 gynecological oncology units in Israel. The patients were divided into 2 groups according to whether or not they underwent a preoperative PET/CT.

Significance of heparanase in cancer and inflammation.

Heparan sulfate proteoglycans (HSPGs) are primary components at the interface between virtually every eukaryotic cell and its extracellular matrix. HSPGs not only provide a storage depot for heparin-binding molecules in the cell microenvironment, but also decisively regulate their accessibility, function and mode of action. As such, they are intimately involved in modulating cell invasion and signaling loops that are critical for tumor growth, inflammation and kidney function.

Small cell (neuroendocrine) carcinoma of the prostate: etiology, diagnosis, prognosis, and therapeutic implications--a retrospective study of 30 patients from the rare cancer network.

Within the framework of the Rare Cancer Network Study, we examined 30 patients suffering from small cell neuroendocrine prostate cancer, either in an early/localized or an advanced/metastatic stage. Patients were treated with cisplatin-based chemotherapy, with or without pelvic radiotherapy. Two patients with early disease achieved complete remission for a duration of 19 and 22 months.