Requirement of reactive oxygen species generation in apoptosis of leukemia cells induced by 2-methoxyestradiol
نویسندگان
چکیده
منابع مشابه
Cuscuta campestris induces apoptosis by increasing reactive oxygen species generation in human leukemic cells
Objective: Cuscuta campestris or common dodder is a holoparasitic plant that has been valorized for treatment of liver injury and cancer prevention in traditional medicine. Recently, extract of C. campestris had shown moderate antimicrobial properties and cytotoxic effects. In this study, we examined the level of cellular oxidants, cytotoxicity, apoptosis and differentiation induced by hydr...
متن کاملRequirement for protein kinase C in reactive oxygen species-induced apoptosis of vascular smooth muscle cells.
BACKGROUND Vascular smooth muscle cell (VSMC) apoptosis is a component of a variety of cardiovascular diseases and may be related to reactive oxygen species (ROS). This study was designed to determine the role of protein kinase C (PKC) in ROS-induced VSMC apoptosis. METHODS AND RESULTS Rat aortic VSMCs were exposed to H(2)O(2), and the nature of cell death was characterized in the absence or ...
متن کاملRole of Caspases and Reactive Oxygen Species in Rose Bengal-Induced Toxicity in Melanoma Cells
Objective We have previously shown that Rose Bengal (RB) alone, not as a photosensitiser, could induce apoptotic- and non-apoptotic cell death in different melanoma cell lines. To clarify RB-induced toxicity mechanisms, role of caspases and reactive oxygen specious (ROS) were studied in melanoma cells. Material and Methods Human melanoma cell lines, Me 4405 and Sk-Mel-28 were cultured in DM...
متن کاملGeneration of reactive oxygen species mediates butein-induced apoptosis in neuroblastoma cells
Flavonoids exhibit chemopreventive and chemotherapeutic effects. Butein, a bioactive flavonoid isolated from numerous native plants, has been shown to induce apoptosis in human cancer cells. In the current study, the molecular mechanisms of butein action on cell proliferation and apoptosis of neuroblastoma cells were evaluated. Treatment with butein decreased the viability of Neuro-2A neuroblas...
متن کاملCurcumin potentiates doxorubicin-induced apoptosis in H9c2 cardiac muscle cells through generation of reactive oxygen species.
Doxorubicin (DOX) is a widely used chemotherapy agent. The major adverse effect of DOX treatment in cancer patients is the onset of cardiomyopathy and heart failure. Reactive oxygen species (ROS) are proposed to be responsible for DOX cardiotoxicity. Curcumin, a natural compound extracted from Curcuma Longa L., is known for its anti-oxidant properties. It has been identified as increased apopto...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Pharmacologica Sinica
سال: 2007
ISSN: 1671-4083,1745-7254
DOI: 10.1111/j.1745-7254.2007.00604.x