Human Ephrin-A1(EFNA1) ELISA kit

1. ephrin-A1 seems to be remarkably involved in elementary processes of endothelial migration like cellular polarization, migratory direction and speed. PMID: 27742560
2. Findings show that EFNA1 expression is a useful marker for predicting a high risk of recurrence in hepatocellular carcinoma patients but not EPHA2. PMID: 24969670
3. Results suggest that EFNA1 is involved in colorectal tumorigenesis, and rs12904 A>G polymorphism in the 3' UTR of EFNA1 is associated with CRC susceptibility in a Chinese population. PMID: 24175772
4. EphA2-ephrinA1 trans-endocytosis is sensitive to the mechanical properties of a cell's microenvironment PMID: 24853748
5. Ephrin-A1 is upregulated in tumor microenvironment and promotes angiogenesis through a coordinated cross-talk with PI3K/Akt-dependent eNOS activation. PMID: 24040255
6. The interaction between ephrin-As, Eph receptors and integrin alpha3 is plausibly important for the crosstalk between Eph and integrin signalling pathways at the membrane protrusions and in the migration of brain cancer cells. PMID: 23686814
7. Increased expression of EFNA1 mRNA is associated with gastric cancer. PMID: 23065816
8. Expression of EPHRIN-A1 tends to be associated with worse survival in head and neck cancer. PMID: 24330498
9. EFNA1 expression is a useful marker for predicting high risk of relapse and cancer-related death in patients who have undergone curative resection for CRC. PMID: 23258614
10. Findings suggest that the glycosylation on ephrin-A1 plays a critical role in the binding and activation of the EphA2 receptor. PMID: 23661698
11. present study showed a high expression of EphA2/ephrinA1 in adenoid cystic carcinoma. EphA2/ephrinA1 can serve as a novel therapy target for adenoid cystic carcinoma. PMID: 23298804
12. EphA2 activation by ephrin-A1 induces tumor suppressor gene cdx-2 expression which attenuates cell proliferation, tumor growth and thus may be a promising therapeutic target against NSCLC. PMID: 22824143
13. in p-stage I NSCLC patients, those in the higher EphA2 expression and higher ephrin-A1 expression groups shared almost the same clinicopathological backgrounds which are generally considered to be better prognostic factors. PMID: 22236865
14. The EphA2 ligand EphrinA1 induces EphA2 phosphorylation and intracellular internalization and degradation, thus inhibiting breast tumor progression. PMID: 22228563
15. Multiple oncogenic signalling pathways are affected by ephrin-A1, from the promotion of a specific pathway in one cell or cancer type to the inhibition of the same pathway in another type of cell or cancer. [Review] PMID: 22040911
16. Ovarian serous carcinomas and ovarian cancer cell lines overexpress EphA2 and EphrinA-1. Tumor patients with higher expression levels of both EphA2 and EphrinA-1 have a significantly poorer clinical outcome. PMID: 21500549
17. The Eph-ephrinA system can promote cell attachment along with intercellular dissociation. PMID: 21349856
18. This study demonstrated that the Eph-ephrin A system can promote intercellular dissociation in Ishikawa cells suggesting an important role in the initial step of embryo implantation by opening the endometrial epithelial cell barrier. PMID: 21138904
19. Osteosarcoma samples were characterized using genome-wide microarrays: increased expression of the EphA2 receptor and its ligand EFNA1 was detected. PMID: 21166698
20. up-regulation of EphA2 and down-regulation of Ephrina1 may correlate with poor prognosis for patients with high-grade glioma PMID: 20571968
21. EphA2 and EphrinA1 are highly expressed in renal cell carcinoma, and positively correlated with histological differentiation, clinical stage and angiogenesis. PMID: 19950554
22. EFNA1 may be a useful serum marker for the detection of hepatocellular carinoma development and progression. PMID: 19642143
23. The interaction between EphA2 and this ligand protein is necessary for induction of maximal neovascularization by VEGF. PMID: 12496364
24. This protein, an EphA ligand, stimulated protein degradation by EphA2. PMID: 12496371
25. Ephrin-A1 stimulation of Jurkat T cells induces tyrosine phosphorylation of EphA3 receptors and cytoplasmic proteins, including c-cbl proto-oncogene, and causes down-regulation of endogenous EphA3 receptors from the cell surface and their degradation. PMID: 12794130
26. A new ephrin-A1 isoform, ephrin-A1b, lacks a segment of 22 amino acids (residues 131-152). Exon 3 is spliced out in its transcript. It may regulate the function of its ephrin-A1a counterpart. PMID: 14692877
27. This study demonstrates for the first time significantly reduced ephrin-A1 expression in T cells of asthma patients. PMID: 14707054
28. found ephrin-A1 expressed exclusively in the invasive extravillous trophoblast in preeclampsia and normal placenta PMID: 15193868
29. ephrin-A1 is expressed by venule endothelial cells PMID: 15585656
30. EPHA2 and EFNA1 expression may influence the behavior of human gastric cancer. PMID: 15649254
31. low molecular weight protein-tyrosine phosphatase acts as terminator of EphA2 signaling causing efficient negative feedback loop on biological response mediated by ephrinA1; tyrosine phosphorylation main event orchestrating repulsive response PMID: 16051609
32. High expression of Ephrin A-1 is associated with urinary bladder carcinoma. PMID: 16428472
33. Activation of ERK-1/2 plays an essential role in ephrin-A1-mediated cell migration, whixh is inhibited by green tea catechin epigallocatechin gallate. PMID: 17049832
34. Ephrin-A1 serves as a critical negative regulator in the tumorigenesis of gliomas by down-regulating EphA2 and FAK. PMID: 17332925
35. Increasing ephrin-A expression enhances T-cell interactions not only with purified integrin ligands but also endothelial cells, while EphA activation down-regulates these interactions. PMID: 17980912
36. Soluble monmomeric EphrinA1 is released from tumor cells and is a functional ligand for the EphA2 receptor. PMID: 18794797
37. The function of EphA2 and ephrinA1 in tumorigenesis and tumor progression is complex and seems to be dependent on cell type and microenvironment PMID: 19074825
38. Increased expression of EphA2 and EphrinA-1 plays an important role in the progression human gastric adenocarcinoma. PMID: 19101799
39. The crystal structures of an A-class complex between EphA2 and ephrin-A1 and of unbound EphA2, are presented. PMID: 19525919

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HGNC: 3221

OMIM: 191164

KEGG: hsa:1942

STRING: 9606.ENSP00000357392

UniGene: Hs.516664