G protein regulation of adenylate cyclase
WF Simonds - Trends in pharmacological sciences, 1999 - cell.com
Adenylate cyclase integrates positive and negative signals that act through G protein-
coupled cell-surface receptors with other extracellular stimuli to finely regulate levels of …
coupled cell-surface receptors with other extracellular stimuli to finely regulate levels of …
Glucose actionbeyond ionic events' in the pancreatic β cell
T Aizawa, M Komatsu, N Asanuma, Y Sato… - Trends in …, 1998 - cell.com
For normal glucose homeostasis, insulin release by the pancreatic β cell is vital. Until
recently, it was thought that glucose-induced ionic events, such as closure of the ATP …
recently, it was thought that glucose-induced ionic events, such as closure of the ATP …
Visualization of a Functional Gαq-Green Fluorescent Protein Fusion in Living Cells: ASSOCIATION WITH THE PLASMA MEMBRANE IS DISRUPTED BY …
TE Hughes, H Zhang, DE Logothetis… - Journal of Biological …, 2001 - ASBMB
To investigate how G protein α subunit localization is regulated under basal and activated
conditions, we inserted green fluorescent protein (GFP) into an internal loop of Gα q. α q …
conditions, we inserted green fluorescent protein (GFP) into an internal loop of Gα q. α q …
Selective uncoupling of RGS action by a single point mutation in the G protein α-subunit
PR DiBello, TR Garrison, DM Apanovitch… - Journal of Biological …, 1998 - ASBMB
Heterotrimeric G proteins function as molecular relays, shuttling between cell surface
receptors and intracellular effectors that propagate a signal. G protein signaling is governed …
receptors and intracellular effectors that propagate a signal. G protein signaling is governed …
Live cell imaging of Gs and the β2-adrenergic receptor demonstrates that both αs and β1γ7 internalize upon stimulation and exhibit similar trafficking patterns that …
TR Hynes, SM Mervine, EA Yost, JL Sabo… - Journal of Biological …, 2004 - ASBMB
To visualize and investigate the regulation of the localization patterns of G s and an
associated receptor during cell signaling, we produced functional fluorescent fusion proteins …
associated receptor during cell signaling, we produced functional fluorescent fusion proteins …
Visualization of G protein βγ dimers using bimolecular fluorescence complementation demonstrates roles for both β and γ in subcellular targeting
TR Hynes, L Tang, SM Mervine, JL Sabo… - Journal of Biological …, 2004 - ASBMB
To investigate the role of subcellular localization in regulating the specificity of G protein βγ
signaling, we have applied the strategy of bimolecular fluorescence complementation (BiFC) …
signaling, we have applied the strategy of bimolecular fluorescence complementation (BiFC) …
Stable association between Gαq and phospholipase Cβ1 in living cells
L Dowal, P Provitera, S Scarlata - Journal of Biological Chemistry, 2006 - ASBMB
Signal transduction through Gα q involves stimulation of phospholipase Cβ (PLCβ) that
results in increased intracellular Ca 2+ and activation of protein kinase C. We have …
results in increased intracellular Ca 2+ and activation of protein kinase C. We have …
The 5-HT1A receptor and its ligands: structure and function
An overview is presented on progress made in research on 5-HT 1A receptors and their
ligands since their discovery in 1983. Molecular biology has offered new tools, for example …
ligands since their discovery in 1983. Molecular biology has offered new tools, for example …
Latrophilin-2 mediates fluid shear stress mechanotransduction at endothelial junctions
Endothelial cell responses to fluid shear stress from blood flow are crucial for vascular
development, function, and disease. A complex of PECAM-1, VE-cadherin, VEGF receptors …
development, function, and disease. A complex of PECAM-1, VE-cadherin, VEGF receptors …
Chimaeric Gα proteins: their potential use in drug discovery
G Milligan, S Rees - Trends in pharmacological sciences, 1999 - cell.com
Approaches that allow ligand occupancy of a wide range of G protein-coupled receptors to
be converted into robust assays amenable to relatively high-throughput analysis are ideal …
be converted into robust assays amenable to relatively high-throughput analysis are ideal …