PLCB2 Antibody

1. this work adds substantial information about the role of PLC-beta2 in invasive breast tumors, demonstrating that its up-regulation in cells with a basal-B triple-negative phenotype is sufficient to down-modulate the expression of surface antigens crucial for malignancy and to reduce the number of cells with a stem-like phenotype. PMID: 28870198
2. Hypoxia modulates the expression of PLC-beta-2 in breast tumor cells in a phenotype-related manner, since a decrease of the protein was observed in the BT-474 and MCF7 cell lines while an increase was revealed in MDA-MB-231 cells as a consequence of low oxygen availability. PMID: 26785288
3. Gnb isoforms control a signaling pathway comprising Rac1, Plcbeta2, and Plcbeta3 leading to LFA-1 activation and neutrophil arrest in vivo PMID: 26468229
4. Neuropeptide Y decreased PLCB2 expression in HUVECs. PMID: 24903829
5. high expression of CD133 in triple-negative breast cancer (TNBC)-derived cells correlates with high invasive potential; aggressive properties of CD133high cells are mitigated by PLC-beta2 which down-modulates expression of CD133 and may play a role in preventing metastatic progression of CD133 positive TNBC PMID: 24330829
6. WDR26 functions as a scaffolding protein to promote PLCbeta2 membrane translocation and interaction with Gbetagamma, thereby enhancing PLCbeta2 activation in leukocytes. PMID: 23625927
7. In this study, we show that staphylococcal enterotoxin B activates a Galphaq and PLCbeta2-dependent pathway in human T cells PMID: 23690479
8. PLCbeta2 is enriched in the cytosol. PMID: 23006664
9. gamma-synuclein has a role in promoting a more robust G protein Galphaq activation of PLCbeta2 PMID: 22905097
10. GPCR activation of Ras and PI3Kc in neutrophils depends on PLCb2/b3 and the RasGEF RasGRP4. PMID: 22728827
11. WDR36 acts as a scaffold protein tethering a G-protein-coupled receptor, Galphaq and phospholipase C beta 2 in a signalling complex PMID: 21940795
12. Rac1 activates phospholipase Cdelta1 through phospholipase Cbeta2 PMID: 20530480
13. Data show that activation of PLCbeta(2) by alpha(q) and beta1gamma2 differ from activation by Rac2 and from each other. PMID: 20007712
14. up-regulated during granulocytic differenetiation of normal and leukemic hematopoietic progenitors PMID: 12050180
15. interacts with mitogen-activated protein kinase kinase 3. PMID: 12054652
16. Conformation determines signal transduction of PLCB2 by Gbeta PMID: 12388553
17. the recognition site for Rac GTPases was localized to the pleckstrin homology (PH) domain of PLC-beta2, and this PH domain is fully sufficient to selectively interact with the active versions of the Rac GTPases, but not with other similar Rho GTPases. PMID: 12657629
18. Pleckstrin homology domains of phospholipases C-beta and -delta confer activation through a common site PMID: 12761218
19. results support a model in which PLCbeta2 suppresses the basal catalytic activity of PLCdelta1, which is relieved by binding of Gbetagamma subunits to PLCbeta2 allowing for amplified calcium signals PMID: 15509571
20. there are two modes of PLC binding to Gbetagamma through the catalytic domain, where interactions with the amino-terminal coiled-coil domain are inhibitory, and interactions with the Galpha subunit switch II binding surface are stimulatory PMID: 15611108
21. Fluid shear flow experiments with MG-63 lacking PLC beta2 revealed a significantly higher level of cells losing attachment to coverslips and a significantly lower number of cells increasing intracellular free calcium. PMID: 15939402
22. Data indicate that PLC-beta2 expression correlates highly with breast cancer malignancy and suggest that it can be included, as an independent marker, among the prognostic indicators in current use. PMID: 16525635
23. May constitute a molecular marker of breast tumor cells able to monitor the progression to invasive cancers and a target for novel therapeutic breast cancer strategies. PMID: 17429106
24. PLCB2 activity on actin-associated polyphosphoinositides promotes migration of differentiating tumoral myeloid precursors. PMID: 17478077
25. Both PLC-beta2 isoforms are expressed at the protein level in platelets. In transfected CV-1 cells, PLC-beta2a is more enriched in the nuclei than PLC-beta2b. The two variants may have different effects in cell proliferation and differentiation. PMID: 17497434
26. all IGF2 actions were exerted predominantly through IGF2R-linked G(i) protein signaling and required intracellular Ca(2+) mobilization induced by the beta2 isoform of phospholipase C in endothelial progenitor cell homing PMID: 18832656
27. associated with Libman-Sacks endocarditis, cardiac manifestation of SLE PMID: 19089657
28. receptor stimulation leads to sequestration of recycling endosomes in a classical protein kinase C- and phospholipase D-dependent manner PMID: 19525236

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HGNC: 9055

OMIM: 604114

KEGG: hsa:5330

STRING: 9606.ENSP00000260402

UniGene: Hs.355888