Results 31 to 40 of about 2,670,458 (365)

The Role of Cyclic AMP Signaling in Cardiac Fibrosis

Cells, 2019
Myocardial stress and injury invariably promote remodeling of the cardiac tissue, which is associated with cardiomyocyte death and development of fibrosis. The fibrotic process is initially triggered by the differentiation of resident cardiac fibroblasts
Marion Delaunay, Halima Osman, Simon Kaiser, Dario Diviani   +3 more
doaj   +1 more source

Oncogenic PKA signaling increases c-MYC protein expression through multiple targetable mechanisms

eLife, 2023
Genetic alterations that activate protein kinase A (PKA) are found in many tumor types. Yet, their downstream oncogenic signaling mechanisms are poorly understood.
Gary KL Chan, Samantha Maisel, Yeonjoo C Hwang, Bryan C Pascual, Rebecca RB Wolber, Phuong Vu, Krushna C Patra, Mehdi Bouhaddou, Heidi L Kenerson, Huat C Lim, Donald Long, Raymond S Yeung, Praveen Sethupathy, Danielle L Swaney, Nevan J Krogan, Rigney E Turnham, Kimberly J Riehle, John D Scott, Nabeel Bardeesy, John D Gordan   +19 more
doaj   +1 more source

Identification of a Novel Inhibitor of Mitogen-activated Protein Kinase Kinase*

Journal of Biological Chemistry, 1998
The compound U0126 (1,4-diamino-2,3-dicyano-1,4-bis[2-aminophenylthio]butadiene) was identified as an inhibitor of AP-1 transactivation in a cell-based reporter assay. U0126 was also shown to inhibit endogenous promoters containing AP-1 response elements
M. Favata, K. Horiuchi, E. Manos, A. J. Daulerio, Deborah A. Stradley, W. Feeser, Drew E. Van Dyk, W. Pitts, R. Earl, F. Hobbs, R. Copeland, R. Magolda, P. Scherle, J. Trzăskos   +13 more
semanticscholar   +1 more source

Menthol Increases Bendiocarb Efficacy Through Activation of Octopamine Receptors and Protein Kinase A

Molecules, 2019
Great effort is put into seeking a new and effective strategies to control insect pests. One of them is to combine natural products with chemical insecticides to increase their effectiveness.
Milena Jankowska, Justyna Wiśniewska, Łukasz Fałtynowicz, Bruno Lapied, Maria Stankiewicz   +4 more
doaj   +1 more source

Targeting A-kinase anchoring protein 12 phosphorylation in hepatic stellate cells regulates liver injury and fibrosis in mouse models

eLife, 2022
Trans-differentiation of hepatic stellate cells (HSCs) to activated state potentiates liver fibrosis through release of extracellular matrix (ECM) components, distorting the liver architecture.
Komal Ramani, Nirmala Mavila, Aushinie Abeynayake, Maria Lauda Tomasi, Jiaohong Wang, Michitaka Matsuda, Eki Seki   +6 more
doaj   +1 more source

PD 098059 Is a Specific Inhibitor of the Activation of Mitogen-activated Protein Kinase Kinase in Vitro and in Vivo(*)

Journal of Biological Chemistry, 1995
PD 098059 has been shown previously to inhibit the dephosphorylated form of mitogen-activated protein kinase kinase-1 (MAPKK1) and a mutant MAPKK1(S217E,S221E), which has low levels of constitutive activity (Dudley, D. T., Pang, L., Decker, S.
D. Alessi, A. Cuenda, Philip R. Cohen, D. T. Dudley, A. Saltiel   +4 more
semanticscholar   +1 more source

Proteomic analysis of neonatal mouse hearts shows PKA functions as a cardiomyocyte replication regulator

Proteome Science, 2023
The ability of the adult mammalian heart to regenerate can save the cardiac muscle from a loss of function caused by injury. Cardiomyocyte regeneration is a key aspect of research for the treatment of cardiovascular diseases.
Lizhi Hu, Minglu Liang, Qin Jiang, Youming Jie, Long Chen, Fengxiao Zhang   +5 more
doaj   +1 more source

Structures of PKA–phospholamban complexes reveal a mechanism of familial dilated cardiomyopathy

eLife, 2022
Several mutations identified in phospholamban (PLN) have been linked to familial dilated cardiomyopathy (DCM) and heart failure, yet the underlying molecular mechanism remains controversial.
Juan Qin, Jingfeng Zhang, Lianyun Lin, Omid Haji-Ghassemi, Zhi Lin, Kenneth J Woycechowsky, Filip Van Petegem, Yan Zhang, Zhiguang Yuchi   +8 more
doaj   +1 more source

cAMP−EPAC−PKCε−RIM1α signaling regulates presynaptic long-term potentiation and motor learning

eLife, 2023
The cerebellum is involved in learning of fine motor skills, yet whether presynaptic plasticity contributes to such learning remains elusive. Here, we report that the EPAC-PKCε module has a critical role in a presynaptic form of long-term potentiation in
Xin-Tai Wang, Lin Zhou, Bin-Bin Dong, Fang-Xiao Xu, De-Juan Wang, En-Wei Shen, Xin-Yu Cai, Yin Wang, Na Wang, Sheng-Jian Ji, Wei Chen, Martijn Schonewille, J Julius Zhu, Chris I De Zeeuw, Ying Shen   +14 more
doaj   +1 more source

Protein kinase B [PDF]

Current Biology, 2000
Vanhaesebroeck B, Alessi, DR: The PI3K-PDK1 connection: more than just a road to PKB.Biochem J 2000, 346:561-576.Scheid MP, Woodgett JR: Protein kinases: six degrees of separation?Curr Biol 2000, 10:R191-R194.Coffer P, Jin J, Woodgett JR: Protein kinase B (c-Akt): a multifunctional mediator of phosphatidylinositol 3-kinase activation.Biochem J 1998 ...
openaire   +3 more sources