Ovarian superstimulation using FSH combined with equine chorionic gonadotropin (eCG) upregulates mRNA-encoding proteins involved with LH receptor intracellular signaling in granulosa cells from Nelore cows.
Botucatu, Brazil. In Theriogenology, 2014
Although the P-36 protocol did not regulate mRNA expression of the proteins involved in the signaling mechanisms of the cAMP and IP3 systems, the constant presence of GNAS, GNAQ, GNA11, PLCB1, PLCB3, PLCB4, and adenylyl cyclase isoforms (ADCY3, ADCY4, ADCY6, and ADCY9) mRNA and the upregulation of these genes in granulosa cells from cows submitted to P-36/eCG protocol reinforce the participation of Gq/11/PLC/IP3 signaling as well as Gs-protein/adenylyl cyclase/cAMP system on LHR pathways during bovine granulosa cell differentiation submitted to superstimulatory treatments.
Phospholipase Cβ3 mediates LH-induced granulosa cell differentiation.
Edinburgh, United Kingdom. In Endocrinology, 2011
Among the four known PLCβ isoforms, PLCβ3 (PLCB3) was specifically up-regulated in cells from ovulatory-size follicles, in association with a predominantly cytoplasmic location of PLCB3 in these cells and a significant inositol phosphate response to LH stimulation.
The SPS affair: a complex tale of illicit proliferation.
San Francisco, United States. In Cancer Cell, 2009
In this issue of Cancer Cell, Xiao et al. report that PLC-beta3 mutant mice develop myeloprolfierative neoplasms and show that tumor suppressor activity does not require PLC-beta3 catalytic activity.
Function and regulation of chemoattractant receptors.
Durham, United States. In Immunol Res, 1999
These may include modulation of G-protein activation by regulators of G-protein signaling (RGS) and modification of phospholipase C. Phosphorylation of phospholipase Cbeta3 by both protein kinase A and protein kinase C has been demonstrated.
Immunoreceptor tyrosine-based inhibitory motifs on activating molecules.
London, Canada. In Crit Rev Immunol, 1999
ITIMs with the restricted consensus sequence occur on IL-4Ralpha, IL-3Rbeta type II, gp130 cytokineR, OB-R (leptinR), LIF-Rbeta TNF-RI, G-CSF-R, PDGF-R, Blk, Ctk/Ntk, Lsk, Zap-70, PKB/RACalpha, PKC-alpha, PKC-beta, PKC-gamma, PKC-delta, PKC-zeta, PKC-epsilon, PKC-eta, PKC-phi, PKC-mu, calmodulin-dependent kinase IIdelta, SLP-76-associated protein, FYN-binding protein, Shc binding protein, RasGRF2, CDC25 homologue, Jak2, Jak3, PLCbeta1, and PLCbeta3.