Results 21 to 30 of about 400,893 (317)

A Protoberberine derivative HWY336 selectively inhibits MKK4 and MKK7 in mammalian cells: the importance of activation loop on selectivity.

PLoS ONE, 2014
A protoberberine derivative library was used to search for selective inhibitors against kinases of the mitogen-activated protein kinase (MAPK) cascades in mammalian cells.
Namil Kim, Jeongyeon Park, Changdev G Gadhe, Seung Joo Cho, Youngjin Oh, Donghyun Kim, Kiwon Song   +6 more
doaj   +1 more source

PSMA redirects MAPK to PI3K-AKT signaling to promote prostate cancer progression

Molecular & Cellular Oncology, 2017
Increased Prostate Specific Membrane Antigen expression promotes tumor progression in prostate epithelium by dysregulating the β1-integrin/type I insulin-like growth factor receptor axis, resulting in a shift in signaling from the less aggressive mitogen-
Leslie Ann Caromile, Linda H. Shapiro
doaj   +1 more source

Mitogen-activated protein kinase cascades in Vitis vinifera

Frontiers in Plant Science, 2015
Protein phosphorylation is one of the most important mechanisms to control cellular functions in response to external and endogenous signals. Mitogen-activated protein kinases (MAPK) are universal signaling molecules in eukaryotes that mediate the ...
Birsen eÇAKIR, Ozan eKılıçkaya
doaj   +1 more source

Big Mitogen-Activated Protein Kinase 1 Protects Cultured Rat Aortic Smooth Muscle Cells From Oxidative Damage

Journal of Pharmacological Sciences, 2011
.: Oxidative stress is considered a major mediator of arteriosclerosis. In vascular smooth muscle cells, oxidative stress–induced cell death (including apoptosis) is probably related to arterial calcification in arteriosclerosis.
Jing Zhao, Yoji Kyotani, Satoyasu Itoh, Hitoshi Nakayama, Minoru Isosaki, Masanori Yoshizumi   +5 more
doaj   +1 more source

Molecular insights into kinase mediated signaling pathways of chemokines and their cognate G protein coupled receptors

Frontiers in Bioscience-Landmark, 2020
Chemokines are small regulatory proteins that play a crucial role in the coordinated migration of cell populations to the site of infection/inflammation by binding to their cognate receptors.
Deepak Kumar Tripathi, Krishna Mohan Poluri   +1 more
doaj   +1 more source

MEK1 inhibits cardiac PPARα activity by direct interaction and prevents its nuclear localization. [PDF]

PLoS ONE, 2012
BACKGROUND: The response of the postnatal heart to growth and stress stimuli includes activation of a network of signal transduction cascades, including the stress activated protein kinases such as p38 mitogen-activated protein kinase (MAPK), c-Jun NH2 ...
Hamid el Azzouzi, Stefanos Leptidis, Meriem Bourajjaj, Marc van Bilsen, Paula A da Costa Martins, Leon J De Windt   +5 more
doaj   +1 more source

Chicken avian β-defensin 8 modulates immune response via the mitogen-activated protein kinase signaling pathways in a chicken macrophage cell line

Poultry Science, 2020
Defensins are antimicrobial peptides composed of 3 conserved disulfide bridges, a β-sheet, and both hydrophobic and cationic amino acids. In this study, we aimed to demonstrate the immunomodulation role of avian β-defensin 8 (AvBD8) in a chicken ...
Yeojin Hong, Jiae Lee, Thi Hao Vu, Sooyeon Lee, Hyun S. Lillehoj, Yeong Ho Hong   +5 more
doaj   +1 more source

Differential Induction of Tobacco MAP Kinases by the Defense Signals Nitric Oxide, Salicylic Acid, Ethylene, and Jasmonic Acid

Molecular Plant-Microbe Interactions, 2000
In tobacco, two mitogen-activated protein (MAP) kinases, designated salicylic acid (SA)-induced protein kinase (SIPK) and wounding-induced protein kinase (WIPK) are activated in a disease resistance-specific manner following pathogen infection or ...
Dhirendra Kumar, Daniel F. Klessig
doaj   +1 more source

Expression of Novel Kinase MAP3K19 in Various Cancers and Survival Correlations

Frontiers in Bioscience-Landmark, 2022
Mitogen Activated Protein (MAP) kinases are a category of serine/threonine kinases that have been demonstrated to regulate intracellular events including stress responses, developmental processes, and cancer progression Although many MAP kinases have ...
Khoa Nguyen, Hassan Yousefi, Thomas Cheng, Justin Magrath, Alifiani B. Hartono, Madlin Alzoubi, Katherine Hebert, Courtney K. Brock, Maryl K. Wright, Charles Ethan Byrne, Andrew Rivera, Sam C. Okpechi, Margarite Delores Matossian, Henri Wathieu, Steven Elliott, Mark J. Mondrinos, Sean B. Lee, Bridgette M. Collins-Burow, Suresh K. Alahari, David H. Drewry, Matthew E. Burow   +20 more
doaj   +1 more source

Activation of the cellular mitogen-activated protein kinase pathways ERK, P38 and JNK during Toxoplasma gondii invasion

Parasite, 2003
Host cell invasion is essential for the pathogenicity of the obligate intracellular protozoan parasite Toxoplasma gondii. In the present study, we evaluated the ability of T.
Valère A., Garnotel R., Villena I., Guenounou M., Pinon J.M., Aubert D.   +5 more
doaj   +1 more source