Mitogen-Activated Protein Kinases and Their Role in Radiation Response

p38 mitogen-activated protein kinases: their role in carcinogenesis

The members of the p38 subfamily of Mitogen-Activated Protein Kinases (MAPKs) are a versatile group of proteins, that function as signal transducers involved in key cellular functions. Initially, p38 MAPKs were associated with inflammatory and cellular stress responses and, as such, p38 has been an important target for anti-inflammatory therapies. Recently, increasing evidence has directly impl...

Editorial: Mitogen Activated Protein Kinases

Mitogen-activated protein kinases: specificity of response to dose of ionizing radiation in liver.

Ionizing radiation is known to activate both the cytotoxic stress-activated kinases (SAPK/JNK, p38) and the cytoprotective mitogen-activated protein kinases (MAPKs, ERKs), which send divergent signals to the nucleus. However, all these kinases could not be activated simultaneously and at all the doses. An attempt has been made in this study to establish the dose and temporal response of these k...

Mitogen-activated protein kinases and their role in regulation of cellular processes.

Mitogen-activated protein kinases (MAPKs) are evolutionary conserved enzymes connecting cell-surface receptors to critical regulatory targets within cells. The three major MAPK cascades are known, the extracellular signal-regulated protein kinase (ERK) cascade, c-Jun amino-terminal protein kinase/stress-activated protein kinase (JNK/SAPK) cascade and p38-MAPK cascade. This paper is focused on c...

"Stress-responsive" mitogen-activated protein kinases (c-Jun N-terminal kinases and p38 mitogen-activated protein kinases) in the myocardium.

Mitogen-Activated Protein Kinase Cascades: Terminology and Properties The best-characterized subfamilies of the mitogen-activated protein kinase (MAPK) superfamily are the extracellularly responsive kinases (ERKs) and the two “stress-responsive” MAPK subfamilies, namely, the c-Jun N-terminal kinases (JNKs) and the p38-MAPKs. As yet, no single nomenclature has been determined, and the synonyms c...