Phorbol‐ester‐induced phosphorylation of the β2‐adrenergic receptor decreases its coupling to Gs
@article{Bouvier1991PhorbolesterinducedPO, title={Phorbol‐ester‐induced phosphorylation of the $\beta$2‐adrenergic receptor decreases its coupling to Gs}, author={Michel Bouvier and Nathalie Guilbault and Hélène Bonin}, journal={FEBS Letters}, year={1991}, volume={279} }
48 Citations
Protein kinase C‐mediated down‐regulation of β2‐adrenergic receptor and gene expression in rat C6 glioma cells
- Biology
- 2001
PKC can regulate β2AR at least two levels: the first being an acute desensitization of receptor function, and the second being a more prolonged repression of receptor gene transcription that in turn results in decreased receptor expression.
Opposing effects of phorbol‐12‐myristate‐13‐acetate, an activator of protein kinase C, on the signaling of structurally related human dopamine D1 and D5 receptors
- BiologyJournal of neurochemistry
- 2005
The finding that cross‐talk between PKC and cAMP pathways can produce such opposite outcomes following the activation of structurally similar D1‐like receptor subtypes is novel and further strengthens the view that D1 and D5 receptors serve distinct functions in the mammalian nervous and endocrine systems.
Role of specific protein kinase C isoforms in modulation of β1- and β2-adrenergic receptors
- Biology
- 2005
Protein Kinase C-Mediated Down-Regulation of β1-Adrenergic Receptor Gene Expression in Rat C6 Glioma Cells
- Biology
- 1998
It is proposed that the PKC-induced down-regulation of β 1 AR gene transcription in C6 cells is mediated in part by a cAMP response element binding protein-dependent mechanism acting on a novel response element.
Protein kinase c regulation of the adenylyl cyclase system in rat prostatic epithelium
- BiologyThe Prostate
- 1995
A crosstalk between the PKC and the adenylyl cyclase systems in rat prostatic epithelial cells is supported, due presumably to phosphorylation of both membrane receptors (coupled to Gs) and Gi protein, but not of Gs protein or the adenosine cyclase itself.
Long Term Phorbol Ester Treatment Down-regulates the -Adrenergic Receptor in 3T3-F442A Adipocytes (*)
- BiologyThe Journal of Biological Chemistry
- 1995
It is demonstrated that sustained PKC activation exerts a specific control of β3-AR gene expression and is involved, at least in part, in the modulation by insulin of this adrenergic receptor subtype.
Activation of Calcium‐Phospholipid‐Dependent Protein Kinase Enhances Benzodiazepine and Barbiturate Potentiation of the GABAA Receptor
- Biology, ChemistryJournal of neurochemistry
- 1993
The present results suggest that protein phosphorylation may alter the coupling between the allosteric modulatory sites within the GABAA receptor complex.
Phosphorylation and functional desensitization of the alpha2A-adrenergic receptor by protein kinase C.
- Biology, ChemistryMolecular pharmacology
- 1998
Cellular events that result in PKC activation promote phosphorylation of the alpha2AAR and lead to substantial desensitization of receptor function, which represents a mechanism by which rapid crosstalk between the alpha1bAR and other receptors can occur.
Protein Kinase C-Mediated Down-Regulation of b 1-Adrenergic Receptor Gene Expression in Rat C 6 Glioma Cells
- Biology, Chemistry
- 1998
It is proposed that the PKC-induced down-regulation of b1AR gene transcription in C6 cells is mediated in part by a cAMP response element binding protein-dependent mechanism acting on a novel response element.
Differential regulation of receptor‐stimulated cyclic adenosine monophosphate production by polyvalent cations in MC3T3‐E1 osteoblasts
- Biology, MedicineJournal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research
- 1996
Polyvalent cations may either stimulate or inhibit hormone‐mediated cAMP accumulation in osteoblasts and provide a potential explanation for the paradoxical trophic and toxic effects of cations on osteoblast function that occur in vivo under different hormonal conditions.
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