Efficacy and safety of standard of care with/without bevacizumab for platinum-resistant ovarian/fallopian tube/peritoneal cancer previously treated with bevacizumab: The Japanese Gynecologic Oncology Group study JGOG3023.

We investigated the efficacy and safety of further bevacizumab therapy in patients with platinum-resistant ovarian cancer whose disease had progressed after bevacizumab plus chemotherapy. In this multicenter, open-label, phase II trial (JGOG3023), patients were randomized 1:1 to a single-agent chemotherapy alone (either pegylated liposomal doxorubicin [40 or 50 mg/m administered intravenously], topotecan [1.25 mg/m intravenously], paclitaxel [80 mg/m intravenously], or gemcitabine [1000 mg/m intravenously]) or single-agent chemotherapy + bevacizumab (15 mg/m intravenously).

Protective effect of taurine on UVB-induced skin aging in hairless mice.

Taurine, a sulfur-containing amino acid derivative, exists at a high concentration in the skin and is considered to play an important role in maintaining moisture homeostasis. This study investigated the effects of oral taurine supplementation on epidermal moisture content and wrinkle formation, as well as skin taurine content, using ultraviolet B (UVB)-irradiated hairless mice. Wrinkles were induced by exposing hairless mice to UVB radiation (70-100 mJ/cm).

Age-related decline in the taurine content of the skin in rodents.

Taurine, a sulfur-containing amino acid, occurs at high concentrations in the skin, and plays a role in maintaining the homeostasis of the skin. We investigated the effects of aging on the content and localization of taurine in the skin of mice and rats. Taurine was extracted from the skin samples of hairless mice and Sprague Dawley rats, and the taurine content of the skin was determined by high-performance liquid chromatography (HPLC).

Bevacizumab combined with platinum-taxane chemotherapy as first-line treatment for advanced ovarian cancer: a prospective observational study of safety and efficacy in Japanese patients (JGOG3022 trial).

Background: This was the first large-scale prospective observational Japanese study evaluating the safety and efficacy of bevacizumab combined with paclitaxel and carboplatin for newly diagnosed advanced ovarian cancer.

Methods: Patients were prospectively enrolled in the primary analysis cohort if they had Stage III or IV epithelial ovarian/fallopian tube/primary peritoneal cancer and were scheduled to receive paclitaxel plus carboplatin every 3 weeks in Cycles 1-6 and bevacizumab every 3 weeks in Cycles 2-22. Primary endpoints were bevacizumab-specific adverse events and adverse events ≥ Grade 3.

[Effects of ethanol extracts of herbal medicines on dermatitis in an atopic dermatitis mouse model].

Atopic dermatitis is a chronic and relapsing inflammatory skin disease that is characterized by highly pruritic, eczematous skin lesions. Our previous study elucidated that nerve growth factor (NGF) plays an important role in the pathogenesis of skin lesions and inhibition of the physiological effects of NGF can moderate skin lesions in atopic dermatitis. In this study, we investigated the effects of ethanol extracts of herbal medicines on neuritic outgrowth induced by NGF.