PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8885247-0 1996 The C-terminal third of the human luteinizing hormone (LH) receptor is important for inositol phosphate release: analysis using chimeric human LH/follicle-stimulating hormone receptors. Inositol Phosphates 85-103 luteinizing hormone/choriogonadotropin receptor Homo sapiens 34-67 19010824-2 2008 Activated LHR initiates second messenger responses, including cyclic AMP (cAMP) and inositol phosphate. Inositol Phosphates 84-102 luteinizing hormone/choriogonadotropin receptor Homo sapiens 10-13 7527413-8 1994 The mutant LH/CGR, created by site-directed mutagenesis in vitro, exhibited constitutively higher cAMP levels in transfected COS-7 cells than the wild-type LH/CGR, as described previously; however, basal inositol phosphate levels were not increased by transfection with complementary DNA for the mutant receptor. Inositol Phosphates 204-222 luteinizing hormone/choriogonadotropin receptor Homo sapiens 11-17 21490077-7 2011 D578H-LHR displayed a constitutively increased but noninducible production of cAMP, led to a very high production of inositol phosphates, and induced a slight phosphorylation of p44/42 MAPK in the absence of human chorionic gonadotropin. Inositol Phosphates 117-136 luteinizing hormone/choriogonadotropin receptor Homo sapiens 6-9 1311310-10 1992 We conclude that the LH receptor has the capability of activating two intracellular signaling pathways: one leading to stimulation of adenylyl cyclase and resulting in increases in cAMP and a second leading to stimulation of phospholipase C and resulting in formation of inositol phosphates and elevations in [Ca2+]i. Inositol Phosphates 271-290 luteinizing hormone/choriogonadotropin receptor Homo sapiens 21-32 18313839-4 2008 When expressed in immature rat granulosa cells the hLHR stimulates cAMP and inositol phosphate accumulation, transactivates the epidermal growth factor receptor (EGFR), elicits a transient increase in Akt phosphorylation, and a sustained increase in ERK1/2 phosphorylation but aromatase expression is not enhanced. Inositol Phosphates 76-94 luteinizing hormone/choriogonadotropin receptor Homo sapiens 51-55 17412805-4 2007 Infection with adenovirus coding for the human LHR (hLHR) allowed for expression of the hLHR at a density of approximately 25,000 receptors per cell and allowed the cells to respond to hCG with increases in cAMP and inositol phosphate accumulation, steroid biosynthesis, and the phosphorylation of ERK1/2. Inositol Phosphates 216-234 luteinizing hormone/choriogonadotropin receptor Homo sapiens 47-50 17412805-4 2007 Infection with adenovirus coding for the human LHR (hLHR) allowed for expression of the hLHR at a density of approximately 25,000 receptors per cell and allowed the cells to respond to hCG with increases in cAMP and inositol phosphate accumulation, steroid biosynthesis, and the phosphorylation of ERK1/2. Inositol Phosphates 216-234 luteinizing hormone/choriogonadotropin receptor Homo sapiens 52-56 17412805-4 2007 Infection with adenovirus coding for the human LHR (hLHR) allowed for expression of the hLHR at a density of approximately 25,000 receptors per cell and allowed the cells to respond to hCG with increases in cAMP and inositol phosphate accumulation, steroid biosynthesis, and the phosphorylation of ERK1/2. Inositol Phosphates 216-234 luteinizing hormone/choriogonadotropin receptor Homo sapiens 88-92 15919743-2 2005 Increasing amounts of Ad-hLHR, used at a multiplicity of infection (MOI) of 20 or 200 viable viral particles/cell, increased human chorionic gonadotropin (hCG) binding and hCG-induced cAMP and Akt phosphorylation, but inositol phosphates only increased in response to hCG in cells infected with 200 MOI Ad-hLHR. Inositol Phosphates 218-237 luteinizing hormone/choriogonadotropin receptor Homo sapiens 25-29 11861529-4 2002 We show that the recombinant hLHR can be expressed at variable densities in MA-10 cells and that it can stimulate cAMP and steroid synthesis as well as activate the inositol phosphate and MAPK cascades. Inositol Phosphates 165-183 luteinizing hormone/choriogonadotropin receptor Homo sapiens 29-33 11861529-5 2002 We also show that two naturally occurring mutants of the hLHR associated with Leydig cell hyperplasia and one mutant associated with Leydig cell adenomas are constitutively active when assayed for activation of cAMP, inositol phosphate, progesterone, and MAPK. Inositol Phosphates 217-235 luteinizing hormone/choriogonadotropin receptor Homo sapiens 57-61 11394209-10 2001 As with LH-R, activation of FSH-R by FSH is associated with activation of a G protein-coupled receptor family that mediates the cAMP and inositol phosphate signaling pathways. Inositol Phosphates 137-155 luteinizing hormone/choriogonadotropin receptor Homo sapiens 8-12