Human Vasohibin-1(VASH1) ELISA kit

Tyrosine carboxypeptidase that removes the C-terminal tyrosine residue of alpha-tubulin, thereby regulating microtubule dynamics and function. Critical for spindle function and accurate chromosome segregation during mitosis since microtuble detyronisation regulates mitotic spindle length and postioning. Acts as an angiogenesis inhibitor: inhibits migration, proliferation and network formation by endothelial cells as well as angiogenesis. This inhibitory effect is selective to endothelial cells as it does not affect the migration of smooth muscle cells or fibroblasts.

1. Low VASH1 expression is associated with angiogenesis and tumor growth in renal cell carcinoma. PMID: 28656230
2. VASH1 is a prognostic marker in ovarian carcinoma. PMID: 29057763
3. VASH1 and VASH2 but not SVBP alone, increased detyrosination of -tubulin, and purified vasohibins removed the C-terminal tyrosine of -tubulin. PMID: 29146869
4. High serum prolactin and vasoinhibin levels predict and may impact retinopathy of prematurity progression PMID: 27842054
5. Studied angiogenic activity of vasohibin-1 (VASH1), by analyzing levels of VASH1 in both RCC tissue and non-neoplastic kidney tissue. Found elevated VASH1 density, but not microvascular density, was a significant and independent predictor of overall survival in RCC. PMID: 28287633
6. identified a novel UPS regulatory system in which essential domain architecture (VASH-PS) of VASHs, comprising regions VASH191-180 and VASH280-169 , regulate the cytosolic punctate structure formation in the absence of SVBP. PMID: 27879017
7. replicative senescence, the downregulation of VASH1 expression in endothelial cells was caused, at least in part, by the alteration of microRNA expression. PMID: 27325558
8. VASH1 expression is associated with tumour progression and may be useful as a prognostic marker of head and neck squamous cell carcinoma PMID: 28314285
9. VASH1 expression inhibited tumor vascularization and growth, not only in high VEGF-producing cells, but also in high PDGF-producing cells, reduced their peritoneal dissemination and ascites, and prolonged the survival time of the host PMID: 26893100
10. in this study, the length of tube forming structures of endothelial cells in vitro showed that Vasohibin-1 expression in gastric cancer cells significantly decreased the ability of vessel formation of endothelium cells. PMID: 26666821
11. These results indicate that cancer cells proteolytically inactivate VASH1 protein secreted by ECs in the tumour microenvironment PMID: 27169581
12. Our present findings on VASH1A and VASH1B should provide an innovative approach that would improve the efficacy of antiangiogenic cancer therapy by balancing vascular normalization and pruning. PMID: 27080222
13. VASH1 exerts an antitumor effect on ovarian cancer by inhibiting angiogenesis in the tumor environment PMID: 26460696
14. VASH1 expression levels in atheroma reflects both enhanced neovascularization and the inflammatory burden PMID: 25843115
15. Knockdown of VASH1 in cancer cells promoted cell growth, adhesion and migration in vitro, and enhanced tumorigenesis and metastasis in vivo. PMID: 25797264
16. VASH1 and VASH2 showed distinctive localization and opposing function on the fetoplacental vascularization. PMID: 25184477
17. These results suggest that the renal levels of VASH-1 may be affected by local inflammation, crescentic lesions and VEGFR-2. PMID: 25145408
18. High VASH1 expression is associated with non-small cell lung cancer. PMID: 24748406
19. Overexpression of VASH1 in CRC cells increased malignant potential and promoted metastasis. PMID: 25275025
20. We found that vasohibin-1 and VEGF are up-regulated, in mesentery and liver, in cirrhotic and precirrhotic portal hypertensive rats and cirrhosis patients. PMID: 24390792
21. High Vasohibin-1 expression is associated with colorectal cancer. PMID: 24366689
22. Vasohibin 1/CD34 could identify the proliferative vessels and could be a useful biomarker for predicting the clinical outcome of hepatocellular carcinoma patients. PMID: 24444468
23. Data show expression of TGF-beta1, TGF-beta2, BMP-4, and BMP-7 was increased in tumor-associated macrophages (TAMs) cocultured with pancreatic cancer cells, and vasohibin-1, VEGF-A, and vVEGF-C expression in pancreatic cancer cells was upregulated by TAMs. PMID: 23651239
24. Vasohibin-1 is a new predictor of disease-free survival in operated patients with renal cell carcinoma. PMID: 23543668
25. Vasohibin-1 and VEGF-A are the most important factors influencing the dismal prognosis based on the modulation of angiogenesis in hepatocellular carcinoma (HCC). PMID: 22101788
26. vasohibin-1 and vasohibin-2 mRNA are expressed in gastric cancer cells and in tumor-associated macrophages (TAMs), and their expressions are altered by hypoxia. PMID: 22438034
27. VASH1 density represents a clinically relevant predictor of patient prognosis and can be a new biomarker that would provide additional prognostic information in prostate cancer. PMID: 23591203
28. we postulate that VASH1 would potentially be a biomarker and a candidate for molecular targeted therapy for patients with renal cell carcinoma PMID: 22865127
29. novel candidate master regulator of endothelial cell apoptosis PMID: 23324451
30. VASH1 is a critical factor that improves the stress tolerance of ECs via the induction of SOD2 and SIRT1 PMID: 23056314
31. Data suggest that VASH1 is expressed in vascular endothelium to terminate angiogenesis; VASH2 appears to be expressed in other cells (primarily mononuclear leukocytes) to promote angiogenesis. [REVIEW] PMID: 23100270
32. Results suggest that Vasohibin-1 (VASH1)density could become a new biomarker and provide additional prognostic information in patients with upper urinary tract urothelial carcinomas (UTUC). PMID: 22675166
33. Transgene expression of VASH1 in the recipient lung significantly attenuated luminal obliteration of the tracheal allograft and significantly reduced aberrant angiogenesis. PMID: 22564651
34. Data suggest that vasohibin inhibits cell proliferation of umbilical vein endothelial cells through degradation of HIF-1alpha via proline hydroxylase during oxidative stress. Vasohibin may be a negative feedback regulator of angiogenesis. PMID: 22569265
35. Reduced vasohibin and VEGF expression may be responsible, at least in part, for the impaired vascular development which occurs during pre-eclampsia. PMID: 21302448
36. SVBP(CCDC23)acts as a secretory chaperone for VASH1. PMID: 20736312
37. vasohibin1 is the first known intrinsic factor having broad-spectrum antilymphangiogenic activity PMID: 20133819
38. This review focuses on negative regulators of angiogenesis delta-like 4 and vasohibin 1 produced by endothelial cells. PMID: 20167561
39. These results suggest that vasohibin-1 is expressed in RA synovial tissue and might be regulated by inflammatory cytokines. PMID: 20035291
40. Results suggest that KIAA1036, or vasohibin, is an endothelium-derived negative feedback regulator of angiogenesis [vasohibin] PMID: 15467828
41. Recombinant amino-terminal truncated forms of vasohibin retain inhibitory activity of angiogenesis in mouse corneal assay and show strong affinity to heparin. PMID: 16488400
42. vasohibin has an activity to prevent neointimal formation by inhibiting adventitial angiogenesis PMID: 16707096
43. expression of vasohibin in the stromal endothelial cells in human carcinomas. PMID: 18325046
44. vasohibin-1 is associated with neovascularization and may especially play important roles in the regulation of intratumoral angiogenesis in human breast cancer. PMID: 19037993
45. Hypoxia induces VEGF, which induces the production of vasohibin-1 in endothelial cells and inhibits angiogenesis as a negative feedback regulator. PMID: 19057892
46. These results suggest a role for VASH1 in negative feedback regulation of haematopoietic progenitors proliferation during recovery following bone marrow ablation. PMID: 19179360
47. These results suggest that endogenous vasohibin-1 is involved in tumor angiogenesis and exogenous vasohibin-1 blocks sprouting angiogenesis by tumors, matures the remaining vessels, and enhances the antitumor effect of conventional chemotherapy PMID: 19498005
48. Streptozotocin- induced type 1 diabetic mice received intravenous injections of adenoviral vectors encoding VASH-1, which suppressed diabetic retinopathy. PMID: 19587360
49. Overexpression of human VASH1 inhibited angiogenic sprouting and supports vascular maturation processes in vivo. PMID: 19682397

显示更多

收起更多

Cytoplasm. Secreted.

Vasohibin family

Preferentially expressed in endothelial cells. Highly expressed in fetal organs. Expressed in brain and placenta, and at lower level in heart and kidney. Highly detected in microvessels endothelial cells of atherosclerotic lesions.

HGNC: 19964

OMIM: 609011

KEGG: hsa:22846

STRING: 9606.ENSP00000167106

UniGene: Hs.525479