GABAA Receptor Phospho-Dependent Modulation Is Regulated by Phospholipase C-Related Inactive Protein Type 1, a Novel Protein Phosphatase 1 Anchoring Protein
نویسندگان
چکیده
منابع مشابه
GABAA receptor phospho-dependent modulation is regulated by phospholipase C-related inactive protein type 1, a novel protein phosphatase 1 anchoring protein.
GABA(A) receptors are critical in controlling neuronal activity. Here, we examined the role for phospholipase C-related inactive protein type 1 (PRIP-1), which binds and inactivates protein phosphatase 1alpha (PP1alpha) in facilitating GABA(A) receptor phospho-dependent regulation using PRIP-1-/- mice. In wild-type animals, robust phosphorylation and functional modulation of GABA(A) receptors c...
متن کاملPropofol Anesthesia Is Reduced in Phospholipase C-Related Inactive Protein Type-1 Knockout Mice.
The GABA type A receptor (GABAA-R) is a major target of intravenous anesthetics. Phospholipase C-related inactive protein type-1 (PRIP-1) is important in GABAA-R phosphorylation and membrane trafficking. In this study, we investigated the role of PRIP-1 in general anesthetic action. The anesthetic effects of propofol, etomidate, and pentobarbital were evaluated in wild-type and PRIP-1 knockout ...
متن کاملPhenotypes of pain behavior in phospholipase C-related but catalytically inactive protein type 1 knockout mice
Phospholipase C-related inactive protein (PRIP) plays important roles in trafficking to the plasma membrane of GABA(A) receptor, which is involved in the dominant inhibitory neurotransmission in the spinal cord and plays an important role in nociceptive transmission. However, the role of PRIP in pain sensation remains unknown. In this study, we investigated the phenotypes of pain behaviors in P...
متن کاملCarbonic anhydrase-related protein is a novel binding protein for inositol 1,4,5-trisphosphate receptor type 1.
The inositol 1,4,5-trisphosphate (IP(3)) receptor (IP(3)R) is an intracellular IP(3)-gated Ca(2+) channel that is located on intracellular Ca(2+) stores and modulates Ca(2+) signalling. Using the yeast two-hybrid system, we screened a mouse brain cDNA library with bait constructs for mouse IP(3)R type 1 (IP(3)R1) to identify IP(3)R1-associated proteins. In this way, we found that carbonic anhyd...
متن کاملAssociation of the type 1 protein phosphatase PP1 with the A-kinase anchoring protein AKAP220
The cyclic AMP (cAMP)-dependent protein kinase (PKA) and the type 1 protein phosphatase (PP1) are broad-specificity signaling enzymes with opposing actions that catalyze changes in the phosphorylation state of cellular proteins. Subcellular targeting to the vicinity of preferred substrates is a means of restricting the specificity of each enzyme [1] [2]. Compartmentalization of the PKA holoenzy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2004
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.1323-04.2004