Regulation of Immunity in Clear Cell Renal Carcinoma: Role of PD-1, PD-L1, and PD-L2.

Unlabelled: Regulation of immunity is a unique oncogenic mechanism that differs in different cancers. VHL deficient clear cell renal cell carcinomas (ccRCC) trigger the immune response resulting in cancer progression. This study aimed to investigate PD-1, PD-L1, and PD-L2 expression in ccRCC primary cancers and metastatic tissues associated with the p-VHL content, transcriptional, and growth factors expression.

Molecular Protein and Expression Profile in the Primary Tumors of Clear Cell Renal Carcinoma and Metastases.

Metastasis involves the spread of cancer cells from the primary tumor to surrounding tissues and distant organs and is the primary cause of cancer morbidity and mortality. The aim of the study was the determination of change in molecular factors expression in primary kidney cancers (ccRCC) and metastatic sites. In total, 62 patients with RCC were enrolled in the study.

VHL Expression in Kidney Cancer: Relation to Metastasis Development, Transcription and Growth Factors and Component of Akt/m-TOR Signaling Pathway.

Von Hippel-Lindau protein (VHL) is associated with the development and progression of kidney cancer. An increase in VHL expression was found in patients with the disseminated form of the disease compared to the localized cancer, which was combined with a uniform distribution of decreased (<1.0) and increased (>1.

Phase 2 Multicenter Single-Arm Study of Second-Line Axitinib in Favorable Risk Patients with Metastatic Renal Cell Carcinoma: FavorAx.

Background: Targeted therapy with axitinib resulted in a greater objective response rate and prolonged progression-free survival (PFS) compared to sorafenib in patients with previously treated metastatic renal cell carcinoma (mRCC) in the phase 3 AXIS study, where 75% of patients had intermediate and poor International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) risk.

Objective: In this phase 2 study (FavorAx), we assessed the activity of axitinib in mRCC patients with a favorable risk and history of prior vascular endothelial growth factor receptor (VEGFR)-directed therapy.

Patients And Methods: Patients were required to have clear-cell mRCC, favorable risk according to IMDC criteria, and to have received first-line treatment with sunitinib or pazopanib.

Lower Urinary Tract Symptoms in Metabolic Syndrome in Young Adults.

Background And Objective: Metabolic syndrome (MS) is widespread among middle age people and presents an acute issue in preventive cardiology. A list of conditions associated with MS is quite long and it is constantly growing. Despite the data, described in scientific literature, on general pathogenetic mechanisms, the conditions associated with androgynous status, are not included into the register of MS associated nosologies.