Abstract
The significant role of VEGF (vascular endothelial growth factor) as an angiogenesis inducer is well recognized. Besides VEGF, EphrinB2/EphB4 also plays essential roles in vascular development and postnatal angiogenesis. Compared with classical proangiogenic factors, not only does EphrinB2/EphB4 promote sprouting of new vessels, it is also involved in the vessel maturation. Given their involvement in many physiologic and pathological conditions, EphB4 and EphrinB2 are increasingly recognized as attractive therapeutic targets for angiogenesis-related diseases through modulating their expression and function. Previous works mainly focused on the individual role of VEGF and EphrinB2/EphB4 in angiogenesis, respectively, but the correlation between EphrinB2/EphB4 and VEGF in angiogenesis has not been fully disclosed. Here, we summarize the structure and bidirectional signaling of EphrinB2/EphB4, provide an overview on the relationship between EphrinB2/EphB4 signaling and VEGF pathway in angiogenesis and highlight the associated potential usefulness in anti-angiogenetic therapy.
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References
Carmeliet P (2005) Angiogenesis in life, disease and medicine. Nature 438:932–936
Adams RH, Alitalo K (2007) Molecular regulation of angiogenesis and lymphangiogenesis. Nat Rev Mol Cell Biol 8:464–478
Siemerink MJ, Augustin AJ, Schlingemann RO (2010) Mechanisms of ocular angiogenesis and its molecular mediators. Dev Ophthalmol 46:4–20
Siemerink MJ, Klaassen I, Van Noorden CJ, Schlingemann RO (2013) Endothelial tip cells in ocular angiogenesis: potential target for anti-angiogenesis therapy. J Histochem Cytochem 61:101–115
Adams CM, Anderson K, Artman G, Bizec JC, Cepeda R, Elliott J et al (2018) The discovery of N-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)-5-((6-((methylamino)methyl)pyrimidin-4- yl)oxy)-1H-indole-1-carboxamide (Acrizanib), a VEGFR-2 inhibitor specifically designed for topical ocular delivery, as a therapy for neovascular age-related macular degeneration. J Med Chem 61:1622–1635
Gale NW, Yancopoulos GD (1999) Growth factors acting via endothelial cell-specific receptor tyrosine kinases: VEGFs, angiopoietins, and ephrins in vascular development. Genes Dev 13:1055–1066
Welti J, Loges S, Dimmeler S, Carmeliet P (2013) Recent molecular discoveries in angiogenesis and antiangiogenic therapies in cancer. J Clin Investig 123:3190–3200
Abengozar MA, de Frutos S, Ferreiro S, Soriano J, Perez-Martinez M, Olmeda D et al (2012) Blocking ephrinB2 with highly specific antibodies inhibits angiogenesis, lymphangiogenesis, and tumor growth. Blood 119:4565–4576
Hangai M, Murata T, Miyawaki N, Spee C, Lim JI, He S, Hinton DR, Ryan SJ (2001) Angiopoietin-1 upregulation by vascular endothelial growth factor in human retinal pigment epithelial cells. Investig Ophthalmol Vis Sci 42:9
Salvucci O, Tosato G (2012) Essential roles of EphB receptors and EphrinB ligands in endothelial cell function and angiogenesis. Adv Cancer Res 114:21–57
Barquilla A, Pasquale EB (2015) Eph receptors and ephrins: therapeutic opportunities. Annu Rev Pharmacol Toxicol 55:465–487
Saha N, Robev D, Mason EO, Himanen JP, Nikolov DB (2018) Therapeutic potential of targeting the Eph/ephrin signaling complex. Int J Biochem Cell Biol 105:123–133
Pierscianek D, Wolf S, Keyvani K, El Hindy N, Stein KP, Sandalcioglu IE et al (2017) Study of angiogenic signaling pathways in hemangioblastoma. Neuropathology 37:3–11
Chrencik JE, Brooun A, Recht MI, Kraus ML, Koolpe M, Kolatkar AR et al (2006) Structure and thermodynamic characterization of the EphB4/Ephrin-B2 antagonist peptide complex reveals the determinants for receptor specificity. Structure 14:321–330
Chrencik JE, Brooun A, Kraus ML, Recht MI, Kolatkar AR, Han GW et al (2006) Structural and biophysical characterization of the EphB4/ephrinB2 protein-protein interaction and receptor specificity. J Biol Chem 281:28185–28192
Kida Y, Ieronimakis N, Schrimpf C, Reyes M, Duffield JS (2013) EphrinB2 reverse signaling protects against capillary rarefaction and fibrosis after kidney injury. J Am Soc Nephrol 24:559–572
Brantley-Sieders DM, Chen J (2004) Eph receptor tyrosine kinases in angiogenesis: from development to disease. Angiogenesis 7:17–28
Pasquale EB (1997) The Eph family of receptors. Curr Opin Cell Biol 9:608–615
Kania A, Klein R (2016) Mechanisms of ephrin-Eph signalling in development, physiology and disease. Nat Rev Mol Cell Biol 17:240–256
Himanen JP, Saha N, Nikolov DB (2007) Cell-cell signaling via Eph receptors and ephrins. Curr Opin Cell Biol 19:534–542
Genander M, Frisen J (2010) Ephrins and Eph receptors in stem cells and cancer. Curr Opin Cell Biol 22:611–616
Boyd AW, Bartlett PF, Lackmann M (2014) Therapeutic targeting of EPH receptors and their ligands. Nat Rev Drug Discov 13:39–62
Su SA, Xie Y, Zhang Y, Xi Y, Cheng J, Xiang M (2019) Essential roles of EphrinB2 in mammalian heart: from development to diseases. Cell Commun Signal 17:29
Palmer A, Zimmer M, Erdmann KS, Eulenburg V, Porthin A, Heumann R et al (2002) EphrinB phosphorylation and reverse signaling. Mol Cell 9:725–737
Bong YS, Lee HS, Carim-Todd L, Mood K, Nishanian TG, Tessarollo L et al (2007) EphrinB1 signals from the cell surface to the nucleus by recruitment of STAT3. Proc Natl Acad Sci 104:17305–17310
Cowan CA, Henkemeyer M (2001) The SH2/SH3 adaptor Grb4 transduces B-ephrin reverse signals. Nature 413:174–179
Wang HU, Chen ZF, Anderson DJ (1998) Molecular distinction and angiogenic interaction between embryonic arteries and veins revealed by ephrin-B2 and its receptor Eph-B4. Cell 93:741–753
Yang D, Jin C, Ma H, Huang M, Shi G-P, Wang J et al (2016) EphrinB2/EphB4 pathway in postnatal angiogenesis: a potential therapeutic target for ischemic cardiovascular disease. Angiogenesis 19:297–309
Cheng N, Brantley DM, Chen J (2002) The ephrins and Eph receptors in angiogenesis. Cytokine Growth Factor Rev 13:75–85
Kuijper S, Turner CJ, Adams RH (2007) Regulation of angiogenesis by Eph-ephrin interactions. Trends Cardiovasc Med 17:145–151
He S, Ding Y, Zhou J, Krasnoperov V, Zozulya S, Kumar SR et al (2005) Soluble EphB4 regulates choroidal endothelial cell function and inhibits laser-induced choroidal neovascularization. Investig Ophthalmol Vis Sci 46:4772–4779
Germain S, Eichmann A (2010) VEGF and ephrin-B2: a bloody duo. Nat Med 16:752–754
Masumura T, Yamamoto K, Shimizu N, Obi S, Ando J (2009) Shear stress increases expression of the arterial endothelial marker ephrinB2 in murine ES cells via the VEGF-Notch signaling pathways. Arterioscler Thromb Vasc Biol 29:2125–2131
Wang P, Zhu S, Yuan C, Wang L, Xu J, Liu Z (2018) Shear stress promotes differentiation of stem cells from human exfoliated deciduous teeth into endothelial cells via the downstream pathway of VEGF-Notch signaling. Int J Mol Med 42:1827–1836
Lawson ND, Scheer N, Pham VN, Kim C-H, Chitnis AB, Campos-Ortega JA, Weinstein BM (2001) Notch signaling is required for arterial-venous differentiation during embryonic vascular development. Development 128:3675–3683
Lawson ND, Vogel AM, Weinstein BM (2002) Sonic hedgehog and vascular endothelial growth factor act upstream of the Notch pathway during arterial endothelial differentiation. Dev Cell 3:127–136
Sivarapatna A, Ghaedi M, Le AV, Mendez JJ, Qyang Y, Niklason LE (2015) Arterial specification of endothelial cells derived from human induced pluripotent stem cells in a biomimetic flow bioreactor. Biomaterials 53:621–633
Hainaud P, Contreres JO, Villemain A, Liu LX, Plouet J, Tobelem G et al (2006) The role of the vascular endothelial growth factor-Delta-like 4 ligand/Notch4-ephrinB2 cascade in tumor vessel remodeling and endothelial cell functions. Cancer Res 66:8501–8510
Bai J, Wang YJ, Liu L, Zhao YL (2014) Ephrin B2 and EphB4 selectively mark arterial and venous vessels in cerebral arteriovenous malformation. J Int Med Res 42:405–415
Sturtzel C, Lipnik K, Hofer-Warbinek R, Testori J, Ebner B, Seigner J et al (2018) FOXF1 mediates endothelial progenitor functions and regulates vascular sprouting. Front Bioeng Biotechnol 6:76
Vihanto MM, Plock J, Erni D, Frey BM, Frey FJ, Huynh-Do U (2005) Hypoxia up-regulates expression of Eph receptors and ephrins in mouse skin. FASEB J 19:1689–1691
Yuan C, Wang P, Zhu L, Dissanayaka WL, Green DW, Tong EH et al (2015) Coculture of stem cells from apical papilla and human umbilical vein endothelial cell under hypoxia increases the formation of three-dimensional vessel-like structures in vitro. Tissue Eng Part A 21:1163–1172
Dong X, Wang YS, Dou GR, Hou HY, Shi YY, Zhang R et al (2011) Influence of Dll4 via HIF-1alpha-VEGF signaling on the angiogenesis of choroidal neovascularization under hypoxic conditions. PLoS ONE 6:e18481
Noguera-Troise I, Daly C, Papadopoulos NJ, Coetzee S, Boland P, Gale NW et al (2006) Blockade of Dll4 inhibits tumour growth by promoting non-productive angiogenesis. Nature 444:1032–1037
Li JL, Harris AL (2009) Crosstalk of VEGF and Notch pathways in tumour angiogenesis: therapeutic implications. Front Biosci 14:3094–3110
Katsuta H, Fukushima Y, Maruyama K, Hirashima M, Nishida K, Nishikawa SI et al (2013) EphrinB2–EphB4 signals regulate formation and maintenance of Funnel-shaped valves in corneal lymphatic capillaries. Investig Ophthalmol Vis Sci 54:4102
Wang Y, Nakayama M, Pitulescu ME, Schmidt TS, Bochenek ML, Sakakibara A et al (2010) Ephrin-B2 controls VEGF-induced angiogenesis and lymphangiogenesis. Nature 465:483–486
Mäkinen T, Adams RH, Bailey J, Lu Q, Ziemiecki A, Alitalo K, Klein R, Wilkinson GA (2005) PDZ interaction site in EphrinB2 is required for the remodeling of lymphatic vasculature. Gene Dev 19:397–410
Yuan X, Wu H, Xu H, Xiong H, Chu Q, Yu S et al (2015) Notch signaling: an emerging therapeutic target for cancer treatment. Cancer Lett 369:20–27
Siebel C, Lendahl U (2017) Notch signaling in development, tissue homeostasis, and disease. Physiol Rev 97:1235–1294
Yang C, Guo Y, Jadlowiec CC, Li X, Lv W, Model LS et al (2013) Vascular endothelial growth factor-A inhibits EphB4 and stimulates delta-like ligand 4 expression in adult endothelial cells. J Surg Res 183:478–486
Pierscianek D, Michel A, Hindy NE, Keyvani K, Dammann P, Oezkan N et al (2016) Activation of multiple angiogenic signaling pathways in hemangiopericytoma. Brain Tumor Pathol 33:200–208
You C, Zhao K, Dammann P, Keyvani K, Kreitschmann-Andermahr I, Sure U, Zhu Y (2017) EphB4 forward signalling mediates angiogenesis caused by CCM3/PDCD10-ablation. J Cell Mol Med 21:1848–1858
Iso T, Maeno T, Oike Y, Yamazaki M, Doi H, Arai M, Kurabayashi M (2006) Dll4-selective Notch signaling induces ephrinB2 gene expression in endothelial cells. Biochem Biophys Res Commun 341:708–714
Cowan CA, Yokoyama N, Saxena A, Chumley MJ, Silvany RE, Baker LA et al (2004) Ephrin-B2 reverse signaling is required for axon pathfinding and cardiac valve formation but not early vascular development. Dev Biol 271:263–271
Hayashi S, Asahara T, Masuda H, Isner JM, Losordo DW (2005) Functional ephrin-B2 expression for promotive interaction between arterial and venous vessels in postnatal neovascularization. Circulation 111:2210–2218
Nakayama M, Nakayama A, van Lessen M, Yamamoto H, Hoffmann S, Drexler HC et al (2013) Spatial regulation of VEGF receptor endocytosis in angiogenesis. Nat Cell Biol 15:249–260
Sawamiphak S, Seidel S, Essmann CL, Wilkinson GA, Pitulescu ME, Acker T et al (2010) Ephrin-B2 regulates VEGFR2 function in developmental and tumour angiogenesis. Nature 465:487–491
Yuan C, Wang P, Zhu S, Liu Z, Wang W, Geng T et al (2019) Overexpression of ephrinB2 in stem cells from apical papilla accelerates angiogenesis. Oral Dis 25:848–859
Xu X, Tang LQ, Ma SC, Gao LJ, Huang XQ, Fan WM, Ma YL (2008) EphrinB2 gene transfection promotes the differentiation of bone marrow mesenchymal stem cells into vascular endothelial cells. J South Med Univ 28:790–794
Das A, Shergill U, Thakur L, Sinha S, Urrutia R, Mukhopadhyay D et al (2010) EphrinB2/EphB4 pathway in hepatic stellate cells stimulates Erk-dependent VEGF production and sinusoidal endothelial cell recruitment. Am J Physiol Gastrointest Liver Physiol 298:G908–915
Gong T, Xu J, Heng B, Qiu S, Yi B, Han Y et al (2019) EphrinB2/EphB4 signaling regulates DPSCs to induce sprouting angiogenesis of endothelial cells. J Dent Res 98:803–812
Yuan C, Wang P, Zhu S, Zou T, Wang S, Xu J et al (2016) EphrinB2 stabilizes vascular-like structures generated by endothelial cells and stem cells from apical papilla. J Endod 42:1362–1370
Maekawa H, Oike Y, Kanda S, Ito Y, Yamada Y, Kurihara H et al (2003) Ephrin-B2 induces migration of endothelial cells through the phosphatidylinositol-3 kinase pathway and promotes angiogenesis in adult vasculature. Arterioscler Thromb Vasc Biol 23:2008–2014
Steinle JJ, Meininger CJ, Forough R, Wu G, Wu MH, Granger HJ (2002) EphB4 receptor signaling mediates endothelial cell migration and proliferation via the phosphatidylinositol 3-kinase pathway. J Biol Chem 277:43830–43835
Lv J, Xia Q, Wang J, Shen Q, Zhang J, Zhou X (2016) EphB4 promotes the proliferation, invasion, and angiogenesis of human colorectal cancer. Exp Mol Pathol 100:402–408
Ehlken C, Martin G, Lange C, Gogaki EG, Fiedler U, Schaffner F et al (2011) Therapeutic interference with EphrinB2 signalling inhibits oxygen-induced angioproliferative retinopathy. Acta Ophthalmol 89:82–90
Mansson-Broberg A, Siddiqui AJ, Genander M, Grinnemo KH, Hao X, Andersson AB et al (2008) Modulation of ephrinB2 leads to increased angiogenesis in ischemic myocardium and endothelial cell proliferation. Biochem Biophys Res Commun 373:355–359
Erber R, Eichelsbacher U, Powajbo V, Korn T, Djonov V, Lin J et al (2006) EphB4 controls blood vascular morphogenesis during postnatal angiogenesis. EMBO J 25:628–641
Jadlowiec CC, Feigel A, Yang C, Feinstein AJ, Kim ST, Collins MJ et al (2013) Reduced adult endothelial cell EphB4 function promotes venous remodeling. Am J Physiol Cell Physiol 304:C627–635
Kimura M, Sano D, Fujita K, Sakakibara A, Kondo N, Mikami Y et al (2009) Soluble form of ephrinB2 inhibits xenograft growth of squamous cell carcinoma of the head and neck. Int J Oncol 34:7
Groppa E, Brkic S, Uccelli A, Wirth G, Korpisalo-Pirinen P, Filippova M et al (2018) EphrinB2/EphB4 signaling regulates non-sprouting angiogenesis by VEGF. EMBO Rep 19:e45054
Kim I, Ryu YS, Kwak HJ, Ahn SY, Oh JL, Yancopoulos GD et al (2002) EphB ligand, ephrinB2, suppresses the VEGF- and angiopoietin 1-induced Ras/mitogen-activated protein kinase pathway in venous endothelial cells. FASEB J 16:1126–1128
Zamora DO, Davies MH, Planck SR, Rosenbaum JT, Powers MR (2005) Soluble forms of EphrinB2 and EphB4 reduce retinal neovascularization in a model of proliferative retinopathy. Investig Ophthalmol Vis Sci 46:2175–2182
Davies MH, Zamora DO, Smith JR, Powers MR (2009) Soluble ephrin-B2 mediates apoptosis in retinal neovascularization and in endothelial cells. Microvasc Res 77:382–386
Rutkowski R, Mertens-Walker I, Lisle JE, Herington AC, Stephenson SA (2012) Evidence for a dual function of EphB4 as tumor promoter and suppressor regulated by the absence or presence of the ephrin-B2 ligand. Int J Cancer 131:E614–624
Pasquale EB (2008) Eph-Ephrin Bidirectional Signaling in Physiology and Disease. Cell 133:38–52
Braun J, Hoffmann SC, Feldner A, Ludwig T, Henning R, Hecker M, Korff T (2011) Endothelial cell ephrinB2-dependent activation of monocytes in arteriosclerosis. Arterioscler Thromb Vasc Biol 31:297–305
Vrahnas C, Blank M, Dite TA, Tatarczuch L, Ansari N, Crimeen-Irwin B et al (2019) Increased autophagy in EphrinB2-deficient osteocytes is associated with elevated secondary mineralization and brittle bone. Nat Commun 10:3436
Tognolini M, Hassan-Mohamed I, Giorgio C, Zanotti I, Lodola A (2014) Therapeutic perspectives of Eph-ephrin system modulation. Drug Discov Today 19:661–669
Krasnoperov V, Kumar SR, Ley E, Li X, Scehnet J, Liu R et al (2010) Novel EphB4 monoclonal antibodies modulate angiogenesis and inhibit tumor growth. Am J Pathol 176:2029–2038
Chen Y, Zhang H, Zhang Y (2019) Targeting receptor tyrosine kinase EphB4 in cancer therapy. Semin Cancer Biol 56:37–46
Xiao Z, Carrasco R, Kinneer K, Sabol D, Jallal B, Coats S, Tice DA (2012) EphB4 promotes or suppresses Ras/MEK/ERK pathway in a context-dependent manner: Implications for EphB4 as a cancer target. Cancer Biol Ther 13:630–637
Kertesz N, Krasnoperov V, Reddy R, Leshanski L, Kumar SR, Zozulya S, Gill PS (2006) The soluble extracellular domain of EphB4 (sEphB4) antagonizes EphB4-EphrinB2 interaction, modulates angiogenesis, and inhibits tumor growth. Blood 107:2330–2338
Shi S, Liu J, Joshi SB, Krasnoperov V, Gill P, Middaugh CR et al (2012) Biophysical characterization and stabilization of the recombinant albumin fusion protein sEphB4-HSA. J Pharm Sci 101:1969–1984
Martiny-Baron G, Korff T, Schaffner F, Esser N, Eggstein S, Marme D et al (2004) Inhibition of tumor growth and angiogenesis by soluble EphB4. Neoplasia 6:248–257
He S, Kumar SR, Zhou P, Krasnoperov V, Ryan SJ, Gill PS, Hinton DR (2010) Soluble EphB4 inhibition of PDGF-induced RPE migration in vitro. Investig Ophthalmol Vis Sci 51:543–552
Scehnet JS, Ley EJ, Krasnoperov V, Liu R, Manchanda PK, Sjoberg E et al (2009) The role of Ephs, Ephrins, and growth factors in Kaposi sarcoma and implications of EphrinB2 blockade. Blood 113:254–263
Liu R, Ferguson BD, Zhou Y, Naga K, Salgia R, Gill PS et al (2013) EphB4 as a therapeutic target in mesothelioma. BMC Cancer 13:269
Li X, Choi WW, Yan R, Yu H, Krasnoperov V, Kumar SR et al (2014) The differential expression of EphB2 and EphB4 receptor kinases in normal bladder and in transitional cell carcinoma of the bladder. PLoS ONE 9:e105326
Koolpe M, Burgess R, Dail M, Pasquale EB (2005) EphB receptor-binding peptides identified by phage display enable design of an antagonist with ephrin-like affinity. J Biol Chem 280:17301–17311
You J, Zhang R, Xiong C, Zhong M, Melancon M, Gupta S et al (2012) Effective photothermal chemotherapy using doxorubicin-loaded gold nanospheres that target EphB4 receptors in tumors. Cancer Res 72:4777–4786
Duggineni S, Mitra S, Noberini R, Han X, Lin N, Xu Y et al (2013) Design, synthesis and characterization of novel small molecular inhibitors of ephrin-B2 binding to EphB4. Biochem Pharmacol 85:507–513
Bardelle C, Cross D, Davenport S, Kettle JG, Ko EJ, Leach AG et al (2008) Inhibitors of the tyrosine kinase EphB4. Part 1: Structure-based design and optimization of a series of 2,4-bis-anilinopyrimidines. Bioorg Med Chem Lett 18:2776–2780
Bardelle C, Coleman T, Cross D, Davenport S, Kettle JG, Ko EJ et al (2008) Inhibitors of the tyrosine kinase EphB4. Part 2: Structure-based discovery and optimisation of 3,5-bis substituted anilinopyrimidines. Bioorg Med Chem Lett 18:5717–5721
Bardelle C, Barlaam B, Brooks N, Coleman T, Cross D, Ducray R et al (2010) Inhibitors of the tyrosine kinase EphB4. Part 3: identification of non-benzodioxole-based kinase inhibitors. Bioorg Med Chem Lett 20:6242–6245
Barlaam B, Ducray R, Brempt CL, Plé P, Bardelle C, Brooks N et al (2011) Inhibitors of the tyrosine kinase EphB4. Part 4: discovery and optimization of a benzylic alcohol series. Bioorg Med Chem Lett 21:2207–2211
Mitchell SA, Danca MD, Blomgren PA, Darrow JW, Currie KS, Kropf JE et al (2009) Imidazo[1,2-a]pyrazine diaryl ureas: inhibitors of the receptor tyrosine kinase EphB4. Bioorg Med Chem Lett 19:6991–6995
Lafleur K, Huang D, Zhou T, Caflisch A, Nevado C (2009) Structure-based optimization of potent and selective inhibitors of the tyrosine kinase erythropoietin producing human hepatocellular carcinoma receptor B4 (EphB4). J Med Chem 52:6433–6446
Lafleur K, Dong J, Huang D, Caflisch A, Nevado C (2013) Optimization of inhibitors of the tyrosine kinase EphB4. 2. Cellular potency improvement and binding mode validation by X-ray crystallography. J Med Chem 56:84–96
Zhang L, Shan Y, Ji X, Zhu M, Li C, Sun Y et al (2017) Discovery and evaluation of triple inhibitors of VEGFR-2, TIE-2 and EphB4 as anti-angiogenic and anti-cancer agents. Oncotarget 8:104745–104760
Werner TL, Wade ML, Agarwal N, Boucher K, Patel J, Luebke A et al (2015) A pilot study of JI-101, an inhibitor of VEGFR-2, PDGFR-beta, and EphB4 receptors, in combination with everolimus and as a single agent in an ovarian cancer expansion cohort. Investig New Drugs 33:1217–1224
Pietanza MC, Lynch TJ Jr, Lara PN Jr, Cho J, Yanagihara RH, Vrindavanam N et al (2012) XL647-a multitargeted tyrosine kinase inhibitor: results of a phase II study in subjects with non-small cell lung cancer who have progressed after responding to treatment with either gefitinib or erlotinib. J Thorac Oncol 7:219–226
Martiny-Baron G, Holzer P, Billy E, Schnell C, Brueggen J, Ferretti M et al (2010) The small molecule specific EphB4 kinase inhibitor NVP-BHG712 inhibits VEGF driven angiogenesis. Angiogenesis 13:259–267
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This work was supported by National Natural Science Foundations of China (81873681, 81770952) and National Key Clinical Specialties Construction Program of China.
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Du, E., Li, X., He, S. et al. The critical role of the interplays of EphrinB2/EphB4 and VEGF in the induction of angiogenesis. Mol Biol Rep 47, 4681–4690 (2020). https://doi.org/10.1007/s11033-020-05470-y
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DOI: https://doi.org/10.1007/s11033-020-05470-y