Recombinant Mouse Growth factor receptor-bound protein 2 (Grb2)

1. Study shows that growth factor receptor binding protein 2 carboxyl-terminal SH3 domain can bivalently associate with two ligands, in an SH3 dependent manner. Extrapolating the results of this study to the in vivo conditions, Grb2 should bind the SLP65 transducer module first, and then Vav should associate. PMID: 28455498
2. Our findings position Grb2 as a key adaptor that integrates various cytokines response in cycling Hematopoietic Stem and Progenitor Cell . PMID: 28964849
3. Themis1 acts as a positive regulator of TCR signaling during thymocyte development by promoting Vav1 activity and Grb2 stability PMID: 27188442
4. Myogenic differentiation depends on the expression regulation patterns of Grb2 and N-WASP. PMID: 27965114
5. Grb2-deficient T cells show defects in T cell development, increased Th1 and Th17 cell differentiation capacities, and impaired proliferation after activation by dendritic cells, which likely reduce the clinical symptoms of EAE. PMID: 26921310
6. GRB2 physically links cyt-PTPe with Src and enables cyt-PTPe to activate Src downstream of activated integrins in osteoclast-like cells. PMID: 25381250
7. SUMOylation of Grb2 enhances the ERK activity by increasing its binding with Sos1. PMID: 24775912
8. Data indicate that growth factor receptor protein binding protein 2 (Grb2) is upregulated and regulated by Forkhead Box D3 (Foxd3), and pregulated Grb2 interacts with huntingtin (Htt). PMID: 24116161
9. Grb2 contributes to immunoreceptor tyrosine-based activation motif signaling in platelets during hemostasis and thrombosis. PMID: 24265393
10. Grb2 is not required for the establishment of the glomerular filtration barrier in vivo. PMID: 23226445
11. Study shows that the ability of Sos1/Grb2 to appropriately regulate pluripotency and differentiation factors and to initiate primitive endoderm development requires collective binding of multiple Sos1/Grb2 domains to their protein and phospholipid ligands. PMID: 23452850
12. study reports that a heterotrimeric protein complex exists between PLD2, Grb2, and WASp in vivo, which is integral to phagocytosis PMID: 21930784
13. Ablation of Grb2 in B cells results in enhanced B-cell receptor signaling; however, mutant B cells do not form germinal centers in the spleen after antigen stimulation. PMID: 21508326
14. Themis2 was inducibly tyrosine phosphorylated upon LPS challenge and interacted with adaptor protein Grb2 (Q60631). PMID: 20644716
15. show that conditional ablation of Grb2 in thymocytes severely impairs both thymic positive and negative selections. PMID: 20498059
16. The surface of Vav N-terminal SH3 which binds to Grb2 C-terminal SH3 was elucidated by chemical shift mapping experiments using NMR. PMID: 11885979
17. SH3 domains of STAM2 and Grb2 retain the moderate characteristics of recognizing their ligand proteins like other SH3 domains for signal protein binding PMID: 13129930
18. growth factor receptor-bound protein 2 (Grb2), that specifically binds AbetaPP, phosphorylated in Tyr(682). PMID: 15054097
19. ligand binding reduces the overall protein flexibility, possibly via slightly different mechanisms for the single SH2 domain and the full-length Grb2 protein PMID: 15210125
20. Results suggest that MUC20 is a novel regulator of the Met signaling cascade which has a role in suppression of the Grb2-Ras pathway. PMID: 15314156
21. FcgammaRIIB docking site for the SH2 domain-containing adapters Grb2 and Grap PMID: 15456754
22. Grb2 heterozygosity does not effect tumorigenesis in pten-deficient mice PMID: 15492213
23. These results suggest that merlin contributes, via its protein-to-protein interaction with Grb2 and consequent inhibition of the MAPK pathways. PMID: 16405865
24. These findings indicate that Dok-3 sequesters Grb2 from Shc and inhibits the Ras-Erk pathway downstream of PTKs. PMID: 16436051
25. Inner cell mass (ICM) develops as a mosaic of epiblast (EPI) and primitive endoderm (PE) progenitors at E3.5, dependent on Grb2-Ras-MAP kinase signaling, followed by later segregation of the progenitors into the appropriate cell layers. PMID: 16678776
26. The redox-dependent enhancement of Grb2 recruitment to LMW-PTP ultimately leads to an improvement of ERK activation, likely triggering a prosurvival signal against the oxidant environment. PMID: 16890200
27. Grb2/Mitogen-Activated Protein Kinase Kinases pathway primarily mediates Nanog gene repression upon embryonic stem cell differentiation into primitive endoderm PMID: 16908534
28. Subcellular localization of Grb2 by the adaptor protein Dok-3 restricts the intensity of Ca2+ signaling in B cells. PMID: 17290227
29. suggests a role for Grb2 as an intermediary linking Cbl ubiquitin ligase activity to this process PMID: 17449471
30. Grb2 Src homology-2 domain-mediated interactions have a critical role in metastatic spread of primary solid tumors and Grb2 is inhibited by C90 PMID: 17616655
31. Grb2 binding to Tyr284 in TbetaR-II is essential for mammary tumor growth and metastasis stimulated by TGF-beta PMID: 18174260
32. Cells with active Gas6/Axl signal through Grb2 and the PI3 kinase/Akt pathways. PMID: 18346204
33. Grb2 may have a role in tumor growth, invasiveness and metastasis PMID: 18425376
34. Grb2 coupling with its Met receptor influences olfactory interneuron precursor migration along the rostral migratory stream. PMID: 18524894
35. Recruitment of the cytoplasmic adaptor Grb2 to surface IgG and IgE provides antigen receptor-intrinsic costimulation to class-switched B cells. PMID: 19668218

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KEGG: mmu:14784

STRING: 10090.ENSMUSP00000021090

UniGene: Mm.439649