Synthesis, Conformational Analysis, and Biological Evaluation of 1-Hexylindolactam-V10 as a Selective Activator for Novel Protein Kinase C Isozymes

2008 ◽  
Vol 51 (1) ◽  
pp. 46-56 ◽  
Author(s):  
Ryo C. Yanagita ◽  
Yu Nakagawa ◽  
Nobuhiro Yamanaka ◽  
Kaori Kashiwagi ◽  
Naoaki Saito ◽  
...  

1999 ◽  
Vol 9 (2) ◽  
pp. 173-178 ◽  
Author(s):  
Yasuyuki Endo ◽  
Masako Shimazu ◽  
Hiroshi Fukasawa ◽  
Paul E. Driedger ◽  
Kaname Kimura ◽  
...  


ChemInform ◽  
2010 ◽  
Vol 30 (20) ◽  
pp. no-no
Author(s):  
Yasuyuki Endo ◽  
Masako Shimazu ◽  
Hiroshi Fukasawa ◽  
Paul E. Driedger ◽  
Kaname Kimura ◽  
...  


2008 ◽  
Vol 28 (15) ◽  
pp. 4719-4733 ◽  
Author(s):  
Carole A. Farah ◽  
Ikue Nagakura ◽  
Daniel Weatherill ◽  
Xiaotang Fan ◽  
Wayne S. Sossin

ABSTRACT In Aplysia californica, the serotonin-mediated translocation of protein kinase C (PKC) Apl II to neuronal membranes is important for synaptic plasticity. The orthologue of PKC Apl II, PKCε, has been reported to require phosphatidic acid (PA) in conjunction with diacylglycerol (DAG) for translocation. We find that PKC Apl II can be synergistically translocated to membranes by the combination of DAG and PA. We identify a mutation in the C1b domain (arginine 273 to histidine; PKC Apl II-R273H) that removes the effects of exogenous PA. In Aplysia neurons, the inhibition of endogenous PA production by 1-butanol inhibited the physiological translocation of PKC Apl II by serotonin in the cell body and at the synapse but not the translocation of PKC Apl II-R273H. The translocation of PKC Apl II-R273H in the absence of PA was explained by two additional effects of this mutation: (i) the mutation removed C2 domain-mediated inhibition, and (ii) the mutation decreased the concentration of DAG required for PKC Apl II translocation. We present a model in which, under physiological conditions, PA is important to activate the novel PKC Apl II both by synergizing with DAG and removing C2 domain-mediated inhibition.



2012 ◽  
Vol 122 (6) ◽  
pp. 1108-1117 ◽  
Author(s):  
Margaret Labban ◽  
John R. Dyer ◽  
Wayne S. Sossin


2001 ◽  
Vol 24 (9) ◽  
pp. 973-977 ◽  
Author(s):  
Yoshiaki SAKURAI ◽  
Yoshiaki ONISHI ◽  
Yutaka TANIMOTO ◽  
Harutoshi KIZAKI


1993 ◽  
Vol 115 (10) ◽  
pp. 3957-3965 ◽  
Author(s):  
Alan P. Kozikowski ◽  
Dawei Ma ◽  
Yuan Ping Pang ◽  
Patrick Shum ◽  
Vladimir Likic ◽  
...  


Phytomedicine ◽  
2019 ◽  
Vol 65 ◽  
pp. 153100 ◽  
Author(s):  
Yuwei Wang ◽  
Chunping Tang ◽  
Sheng Yao ◽  
Huanling Lai ◽  
Runze Li ◽  
...  




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