منابع مشابه
Redox regulation of protein kinase G
Oxidants were once primarily considered in biology and medicine in terms of the injury they might cause. However, oxidants are now known to play crucial roles in homeostatic control of cells and tissues during health. Oxidative modification of proteins with a coupled alteration in function allows cells to sense and transduce these 'oxidant signals' into a biological response. We looked for prot...
متن کاملRedox Regulation of the AMP-Activated Protein Kinase
UNLABELLED Redox state is a critical determinant of cell function, and any major imbalances can cause severe damage or death. OBJECTIVES The aim of this study is to determine if AMP-activated protein kinase (AMPK), a cellular energy sensor, is activated by oxidants generated by Berberine in endothelial cells (EC). METHODS Bovine aortic endothelial cells (BAEC) were exposed to Berberine. AMP...
متن کاملMechanisms for redox-regulation of protein kinase C
Protein kinase C (PKC) is comprised of a family of signal-regulated enzymes that play pleiotropic roles in the control of many physiological and pathological responses. PKC isoforms are traditionally viewed as allosterically activated enzymes that are recruited to membranes by growth factor receptor-generated lipid cofactors. An inherent assumption of this conventional model of PKC isoform acti...
متن کاملRedox regulation of Janus kinase
The redox regulation of Janus kinases (JAKs) is a complex subject. Due to other redox-sensitive kinases in the kinome, redox-sensitive phosphatases, and cellular antioxidant systems and reactive oxygen species (ROS) production systems, the net biological outcomes of oxidative stress on JAK-dependent signal transduction vary according to the specific biological system examined. This review begin...
متن کاملRegulation of autophagy by AMP-activated protein kinase/ sirtuin 1 pathway reduces spinal cord neurons damage
Objective(s): AMP-activated protein kinase/sirtuin 1 (AMPK/SIRT1) signaling pathway has been proved to be involved in the regulation of autophagy in various models. The aim of this study was to evaluate the effect of AMPK/SIRT1 pathway on autophagy after spinal cord injury (SCI). Materials and Methods:The SCI model was established in rats in vivo and the primary spinal cord neurons were subject...
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ژورنال
عنوان ژورنال: BMC Pharmacology
سال: 2009
ISSN: 1471-2210
DOI: 10.1186/1471-2210-9-s1-s10