A copy number gain on 18q present in primary prostate tumors is associated with metastatic outcome.

Background: Most prostate cancers (CaPs) grow slowly and remain indolent, yet some become aggressive and metastasize. Clinical decision-making requires prognostic markers that can be utilized at the time of diagnosis to identify aggressive tumors. Previous studies have shown a correlation between genomic alterations on the long arm of chromosome 18 (18q) and metastatic CaP.

Nuclear NADPH oxidase-4 associated with disease progression in renal cell carcinoma.

Nuclear NADPH oxidase-4 (Nox4) is a key component of metabolic reprogramming and is often overexpressed in renal cell carcinoma (RCC). However, its prognostic role in RCC remains unclear. Here we examined the significance of nuclear Nox4 on disease progression and development of drug resistance in advanced RCC.

Adipose Tissue-Secreted Factors Alter Bladder Cancer Cell Migration.

Background: Obesity is associated with an increased risk of bladder cancer recurrence. This study investigated the role of adipose tissue in bladder cancer progression.

Methods: Gene expression profiling was performed on adipose tissues collected from normal weight (=5), overweight (=11), and obese (=10) patients with invasive bladder cancer, and adipose stromal cells (ASCs) were obtained from two normal weight, two overweight, and two obese patients.