Avenaciolide Induces Apoptosis in Human Malignant Meningioma Cells through the Production of Reactive Oxygen Species.

Malignant meningioma has a poor prognosis and there are currently no effective therapies. Avenaciolide is water-insoluble natural organic product produced by Aspergillus avenaceus G. Smith that can inhibit mitochondrial function.

Novel Photosensitizer β-Mannose-Conjugated Chlorin e6 as a Potent Anticancer Agent for Human Glioblastoma U251 Cells.

A photosensitizer is a molecular drug for photodynamic diagnosis and photodynamic therapy (PDT) against cancer. Many studies have developed photosensitizers, but improvements in their cost, efficacy, and side effects are needed for better PDT of patients. In the present study, we developed a novel photosensitizer β-mannose-conjugated chlorin e6 (β-M-Ce6) and investigated its PDT effects in human glioblastoma U251 cells.