Real-World Oncological Outcomes of Nivolumab Plus Ipilimumab in Advanced or Metastatic Renal Cell Carcinoma: A Multicenter, Retrospective Cohort Study in Japan.

A combination of nivolumab and ipilimumab (NIVO + IPI) is the only approved combination of two immune checkpoint inhibitors for metastatic or advanced renal cell carcinoma (mRCC). Inadequate evidence of treatment with NIVO + IPI has been reported in Japanese cohorts. We evaluated the clinical efficacy of NIVO + IPI treatment.

Rapid and Deep Prostate-Specific Antigen Decline is a Prognostic Marker in Metastatic Hormone-Sensitive Prostate Cancer: A Real-World Multi-Intuitional Analysis.

Background: Prostate-specific antigen (PSA) kinetics has been investigated as a prognostic marker in post hoc analyses of clinical trials. This study validated the prognostic value of rapid and deep PSA decline in metastatic hormone-sensitive prostate cancer (mHSPC) using real-world data.

Methods: In total, 1296 patients with mHSPC were retrospectively reviewed.

-Active Soluble Epoxide Hydrolase-Targeting PROTACs with Improved Potency and Stability.

Soluble epoxide hydrolase (sEH) is a bifunctional enzyme involved in fatty acid metabolism and a promising drug target. We previously reported first-generation sEH proteolysis-targeting chimeras (PROTACs) with limited degradation potency and low aqueous and metabolic stability. Herein, we report the development of next-generation sEH PROTAC molecules with improved stability and degradation potency.

Robot-Assisted Surgery and Multigene Panel Testing for Pheochromocytoma and Paraganglioma Syndrome.

Pheochromocytoma and paraganglioma are often associated with hereditary syndromes, particularly those involving genes such as , which is linked to multiple endocrine neoplasia type 2A. Genetic testing plays a crucial role in diagnosing these conditions, guiding treatment strategies, and providing early intervention options for the affected families. A 57-year-old man presenting with back pain was found to have a left adrenal tumor and a retroperitoneal tumor near the left renal hilum.

Profiling of i-motif-binding proteins reveals functional roles of nucleolin in regulation of high-order DNA structures.

Non-canonical DNA structures, such as the G-quadruplex (G4) and i-motif (iM), are formed at guanine- and cytosine-rich sequences, respectively, in living cells and involved in regulating various biological processes during the cell cycle. Therefore, the formation and resolution of these non-canonical structures must be dynamically regulated by physiological conditions or factors that can bind G4 and iM structures. Although many G4 binding proteins responsible for tuning the G4 structure have been discovered, the structural regulation of iM by iM-binding proteins remains enigmatic.