Regulation of G Protein and Mitogen-Activated Protein Kinase Signaling by Ubiquitination
نویسندگان
چکیده
منابع مشابه
Inactivation of mitogen-activated protein kinase signaling pathway reduces caspase-14 expression in impaired keratinocytes
Objective(s):Several investigations have revealed that caspase-14 is responsible for the epidermal differentiation and cornification, as well as the regulation of moisturizing effect. However, the precise regulation mechanism is still not clear. This study was aimed to investigate the expression of caspase-14 in filaggrin-deficient normal human epidermal keratinocytes (NHEKs) and to explore the...
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The family of receptors that transmit signals through the activation of heterotrimeric GTP-binding proteins (G proteins) constitutes the largest group of cell surface proteins involved in signal transduction. These receptors participate in a broad range of important biological functions and are implicated in a number of disease states. More than half of all drugs currently available influence G...
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Mitogen-activated protein kinases (MAPKs) are components of a three kinase regulatory cascade. There are multiple members of each component family of kinases in the MAPK module. Specificity of regulation is achieved by organization of MAPK modules, in part, by use of scaffolding and anchoring proteins. Scaffold proteins bring together specific kinases for selective activation, sequestration and...
متن کاملRegulation of G Protein and Mitogen-Activated Protein Kinase Signaling by Ubiquitination: Insights From Model Organisms Heart Failure and Protein Quality Control Seven-Transmembrane Receptors and Ubiquitination Ubiquitin and Ubiquitin-Like Proteins in Protein Regulation
Regulation of protein function by posttranslational modification plays an important role in many biological pathways. The most well known among such modifications is protein phosphorylation performed by highly specific protein kinases. In the past decade, however, covalent linkage of the low-molecular-weight protein ubiquitin to substrate proteins (protein ubiquitination) has proven to be yet a...
متن کاملRegulation of G Protein and Mitogen-Activated Protein Kinase Signaling by Ubiquitination: Insights From Model Organisms Heart Failure and Protein Quality Control Ubiquitin and Ubiquitin-Like Proteins in Protein Regulation Seven-Transmembrane Receptors and Ubiquitination
Guanine nucleotide binding proteins (G proteins) and mitogen-activated protein kinases are highly conserved signaling molecules engaged in a wide variety of cellular processes. The strength and duration of signaling mediated by G proteins and mitogen-activated protein kinases are well known to be regulated via phosphorylation of pathway components. Over the past few years, it has become evident...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2006
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.0000251641.57410.81