Forced Vasohibin-1 Expression Increases Paclitaxel Sensitivity of Ovarian Cancer by Inhibiting Microtubule Activity.

Background: Vasohibin-1 (VASH1), an angiogenic inhibitor, exhibits tubulin carboxypeptidase activity, which is involved in microtubule functions. Paclitaxel, the core chemotherapeutic agent for ovarian cancer chemotherapy, has a point of action on microtubules and may interact with VASH1.

Aims: To examine the influence of VASH1 on intracellular tubulin detyrosination status, cyclin B1 expression, and paclitaxel chemosensitivity using VASH1-overexpressing ovarian cancer cell lines.

Prospective changes in financial toxicity and health-related quality of life in patients with gynecologic cancer.

Background: Financial toxicity impacts the treatment choices, daily life, and health-related quality of life (HRQoL) of cancer patients. We investigated future variations in financial toxicity and HRQoL of patients with gynecologic cancer, evaluated using the COmprehensive Score for financial Toxicity (COST) questionnaire.

Methods: This multicenter study enrolled patients with gynecologic cancer incurring co-payments for anti-cancer drug treatment for over 2 months.

Ramucirumab-induced ascites with endothelial growth factor receptor mutation-positive non-small cell lung cancer: Two case reports.

Ramucirumab (RAM) has been approved for the treatment of non-small cell lung cancer (NSCLC). Here, we report two cases of RAM-induced ascites with epidermal growth factor receptor-mutant NSCLC. Patient 1, a 72-year-old man, developed ascites 20 months after erlotinib (ERL) and RAM administration, which resolved after their discontinuation and performing paracentesis.

Optimizing Timing of Intraperitoneal Chemotherapy to Enhance Intravenous Carboplatin Concentration.

Despite advances in systemic chemotherapy, patients with gastric cancer (GC) and peritoneal metastases (PMs) continue to have poor prognoses. Intraperitoneal (IP) administration of Paclitaxel (PTX) combined with systemic chemotherapy shows promise in treating PMs from GC. However, methods of drug administration need to be optimized to maximize efficacy.

Significant contribution of amino acids to antioxidant capacity of Japanese rice wine (sake).

Background: Various antioxidant components have been reported in Japanese rice wine (sake), while the contribution ratio of each component to the antioxidant capacity of whole sake has not been well understood. In this study, we evaluated the radical absorption capacity (H-ORAC and/or DPPH radical scavenging ability) and antioxidant components of commercially available sake, and estimated the major components contributing to antioxidant capacity.

Results: Water-soluble components with a molecular weight of less than 3000 contributed more than 90% to H-ORAC of sake by measuring the ultrafiltered fraction.