Upper Urinary Tract Urothelial Carcinoma (UTUC) with Bladder Recurrence: Surgical Outcomes, Prognosis, and Survival – Expert Commentary

Upper urinary tract urothelial carcinoma (UTUC) arises from the renal pelvicalyceal system and ureters and accounts for 5–10% of all urothelial carcinomas. After definitive UTUC treatment by radical nephroureterectomy with bladder cuff excision (RNU), 25-45% of the patients develop intravesical recurrences (IVR). Management of these recurrences is primarily extrapolated from primary bladder cancer (PBC) treatment […]

Patterns of Disease Detection Using [18F]DCFPyL PET/CT Imaging in Patients with Detectable PSA Post Prostatectomy Being Considered for Salvage Radiotherapy: A Prospective Trial – Beyond the Abstract

Positron emission tomography (PET) using a variety of tracers can reliably detect sites of prostate cancer before abnormalities can be appreciated using conventional imaging, particularly with respect to local recurrence and metastatic disease and 68Ga labelled PSMA ([68Ga]Ga-PSMA-11) tracer is the most widely reported.1 Our prospective study adds to the existing literature assessing the role […]

MUC15 loss facilitates epithelial-mesenchymal transition and cancer stemness for prostate cancer metastasis through GSK3β/β-catenin signaling.

Patients with prostate cancer (PCa) have a high incidence of relapse and metastasis. Unfortunately, the molecular mechanisms underlying these processes have not been fully elucidated. In our study, we demonstrate that MUC15, a member of the mucin family, is a novel tumor suppressor in PCa that modulates epithelial-mesenchymal transition (EMT) and cancer stemness, contributing to […]

PBRM1 Deficiency Confers Synthetic Lethality to DNA Repair Inhibitors in Cancer.

Inactivation of Polybromo 1 (PBRM1), a specific subunit of the PBAF chromatin remodeling complex, occurs frequently in cancer, including 40% of clear cell renal cell carcinomas (ccRCC). To identify novel therapeutic approaches to targeting PBRM1-defective cancers, we used a series of orthogonal functional genomic screens that identified PARP and ATR inhibitors as being synthetic lethal […]

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