Mitogen-activated protein kinase pathways and cardiac surgery

Organization and regulation of mitogen-activated protein kinase signaling pathways.

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...

Mitogen-activated protein (MAP) kinase pathways: regulation and physiological functions.

Mitogen-activated protein (MAP) kinases comprise a family of ubiquitous proline-directed, protein-serine/threonine kinases, which participate in signal transduction pathways that control intracellular events including acute responses to hormones and major developmental changes in organisms. MAP kinases lie in protein kinase cascades. This review discusses the regulation and functions of mammali...

Mitogen-activated protein kinase pathways and fungal pathogenesis.

Mitogen-activated protein kinase phosphatases inactivate stress-activated protein kinase pathways in vivo.

The c-Jun N-terminal protein kinases (JNKs), also called stress-activated protein kinases, are members of the growing family of serine/threonine kinases in the mitogen-activated protein (MAP) kinase superfamily. Like other MAP kinases, JNKs are activated via phosphorylation on adjacent threonine and tyrosine residues and can be inactivated by a unique family of dual specificity phosphatases, ca...

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...