RPTOR Antibody

1. Study shows that USP9X deubiquitylating enzyme maintains RAPTOR protein levels, mTORC1 signalling and proliferation in neural progenitors. USP9X is the first deubiquitylating enzyme shown to stabilize RAPTOR. PMID: 28341829
2. Results suggest that RPTOR mediates, at least partially, the resistance to EGFR inhibition in triple-negative breast cancer cells. PMID: 29344641
3. data reveal that RAPTOR up-regulation contributes to PI3K-mTOR inhibitor resistance, and suggest that RAPTOR expression should be included in the pharmacodynamic assessment of mTOR kinase inhibitor trials PMID: 29389967
4. Hypomethylation of CpG sites in RPTOR, MGRN1 and RAPSN in blood is associated with breast cancer. PMID: 27577081
5. RPTOR (regulatory associated protein of mTOR, complex 1) is a novel target of miR-155 in CF lung epithelial cells. The suppression of RPTOR expression and subsequent activation of TGF-beta signaling resulted in the induction of fibrosis by elevating connective tissue growth factor (CTGF) abundance in CF lung epithelial cells. PMID: 27284727
6. Data show that mTOR protein forms a complex with Raptor and estrogen receptor-alpha (ERalpha). PMID: 26522726
7. Up-regulation of mTORC1 via raptor by aldosterone is a critical pathobiologic mechanism that controls pulmonary artery smooth muscle cell survival to promote hypertrophic vascular remodeling and pulmonary arterial hypertension. PMID: 27006450
8. Hgh mTOR activity and Rictor overexpression could be markers of a bad prognosis. Combined phosphoprotein and Rictor/Raptor expression evaluation revealed even stronger statistical correlation with prognosis. PMID: 27729429
9. revealed more than 170 NFAT-associated proteins, half of which are involved in transcriptional regulation. Among them are many hitherto unknown interaction partners of NFATc1 and NFATc2 in T cells, such as Raptor, CHEK1, CREB1, RUNX1, SATB1, Ikaros, and Helios. PMID: 27637333
10. In this study we began by validating the expression of four main mTOR pathway components, mTOR, DEPTOR, rictor and raptor, at gene and protein level in in vitro models of endometrioid (MDAH2774) and clear cell (SKOV3) ovarian cancer PMID: 27211906
11. Our results demonstrate for the first time that the expression quantitative trait loci of RPTOR, rs7502563, is susceptible to glioma PMID: 26361958
12. The positive regulation of mTORC1 activity by NPRL2 is mediated through NPRL2 interaction with Raptor. PMID: 26582740
13. RPTOR was not associated with bipolar disorder or schizophrenia. PMID: 25053281
14. microRNA-210 and raptor are involved in mithramycin-mediated erythroid differentiation of K562 cells and participate to the fine-tuning and control of gamma-globin gene expression in erythroid precursor cells. PMID: 25849663
15. the expressions of Beclin1, Raptor, and Rictor are related to the development and progression of colorectal carcinoma and multidrug resistance. PMID: 26363527
16. Common genetic variation in RPTOR is associated with overweight/obesity but does not discernibly contribute to either essential hypertension or isolated systolic hypertension in the Hawaiian population studied. PMID: 25249372
17. Studied the impact of SNPs in/near UCP3 and RPTOR on obesity-related traits. PMID: 25533680
18. phosphorylating the T-loop Akt residue Thr(308) by PDK1 requires Raptor of the mTORC1 complex as a platform or scaffold protein. PMID: 24516643
19. suggest no connection of RPTOR variants with psoriasis or its subphenotypes. PMID: 24005976
20. peptides that encompass the Raptor cross-linking region of 4E-BP1 inhibit cross-linking and interaction of 4E-BP1 with Raptor. PMID: 24403073
21. Amino acids promote mTORC1 activation without altering Rag GTP charging. PMID: 24337580
22. There is a significant downregulation of mTOR, DEPTOR, and Raptor in preterm labouring myometria when compared to non-pregnant tissues taken from the same area. PMID: 23541542
23. Raptor polymorphism is associated with gastric cancer. PMID: 23423739
24. Histolopathological and clinical information including tumour stage, invasion characteristic and endocrine status were analysed against the gene transcript expression of mTOR, RAPTOR and RICTOR. PMID: 23898069
25. Single nucleotide polymorphisms in RPTOR gene is associated with obesity. PMID: 23563607
26. An essential role of mTORC1 in autophagy inhibition in cell-free system in which, membrane association of Barkor/Atg14(L), a specific autophagosome-binding protein, is suppressed by cytosol from nutrient-rich medium, is shown. PMID: 22258093
27. show that E2F1 is capable of inducing growth by regulating mTORC1 activity PMID: 21283628
28. Adiponectin induces vascular smooth muscle cell differentiation via repression of mammalian target of rapamycin complex 1 and FoxO4 PMID: 21454807
29. results suggest that GRp58/ERp57 is involved in the assembly of mTORC1 and positively regulates mTORC1 signaling at the cytosol and the cytosolic side of the endoplasmic reticulum PMID: 21321085
30. found that osmotic stress activates mTORC1 kinase activity in a JNK-dependent manner. Our findings suggest that the molecular link between JNK and Raptor is a potential mechanism by which stress regulates the mTORC1 signaling pathway PMID: 22493283
31. an important role for ICK in modulating the activity of mTORC1 through phosphorylation of Raptor Thr-908. PMID: 22356909
32. Phosphorylated forms of Raptor are significantly increased in mitotic cells. Raptor resides at the nucleoplasm and nucleolus of interphase cells and remains targeted to nucleolar organizer regions during mitosis. PMID: 21900751
33. ULK1 contributes to mTORC1 inhibition through hindrance of substrate docking to Raptor. PMID: 21460630
34. a previously unrecognized function of miR-21 that is the reciprocal regulation of PTEN levels and Akt/TORC1 activity that mediate critical pathologic features of diabetic kidney disease PMID: 21613227
35. The study identified raptor as a substrate for p44/42 MAPK. PMID: 21325048
36. Data show that a SNP (rs11868112) 26 kb upstream to the transcription start site of RPTOR exhibiting the strongest association with temperature variables. PMID: 21060808
37. a novel regulatory mechanism by which mitogenic and oncogenic activation of the Ras/MAPK pathway promotes mTOR signaling PMID: 21071439
38. there are two parallel cell-survival pathways in prostate cancer cells: a strong Akt-independent, but rapamycin-sensitive pathway downstream of mTORC1, and an AR-dependent pathway downstream of mTORC2 and Akt, that is stimulated by mTORC1 inhibition PMID: 18776922
39. Study demonstrates that Serine 696 and Threonine 706 represent two key sites in raptor phosphorylation during mitosis, and that the mitotic cyclin-dependent kinase cdc2/CDK1 is the kinase responsible for phosphorylating these sites. PMID: 20169205
40. These data suggest that the raptor/mTORC1 pathway may play a role in increased IRES-dependent mRNA translation during mitosis and in rapamycin insensitivity. PMID: 20439490
41. S2448 phosphorylated mTOR binds to both raptor and rictor. PMID: 19145465
42. Complex raptor phosphorylation functions as a biochemical rheostat that modulates mTORC1 signaling in accordance with environmental cues. PMID: 19864431
43. Raptor is a missing component of the mTOR pathway that through its association with mTOR regulates cell size in response to nutrient levels PMID: 12150925
44. raptor is an essential scaffold for the mTOR-catalyzed phosphorylation of 4EBP1 and mediates TOR action in vivo. PMID: 12150926
45. raptor binds to p70S6k and 4E-BP1 through their respective TOS (conserved TOR signaling) motifs. PMID: 12604610
46. A redox-sensitive mechanism regulates the phosphorylation of the raptor-mTOR effector S6K1, the interaction between raptor and mTOR, and the kinase activity of the raptor-mTOR complex. PMID: 16183647
47. Raptor directly binds to and serves as a scaffold for mTOR-mediated phosphorylation of IRS-1 on Ser636/639. PMID: 16354680
48. These studies suggest that, through serine phosphorylation, Raptor-mTOR and S6K1 promote the depletion of IRS1 from specific intracellular pools in pathological states of insulin and IGF-I resistance and in lesions associated with tuberous sclerosis. PMID: 16914728
49. These data suggest that, during HCMV infection, the rictor- and raptor-containing complexes are modified such that their substrate specificities and rapamycin sensitivities are altered. PMID: 16959881
50. ASCT2 silencing inhibits mTORC1 (mTOR/raptor) signaling and leads to growth repression, followed by enhanced survival signaling via mTORC2 (mTOR/rictor) and apoptosis of hepatoma cells. PMID: 17329400

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HGNC: 30287

OMIM: 607130

KEGG: hsa:57521

STRING: 9606.ENSP00000307272

UniGene: Hs.133044