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. 2019 Mar 24;10(3):149–160. doi: 10.5306/wjco.v10.i3.149

Figure 3.

Figure 3

Biomarker analysis plan to dissect mechanism of action of hypoxia inducible factor-1αlpha inhibitors. HIF-1α: Hypoxia inducible factor-1αlpha; HIF2: Hypoxia inducible factor 2; HIF-1α mRNA: Hypoxia inducible factor 1-alpha messenger ribonucleic acid; EPO: Erythropoietin; VEGF: Vascular epidermal growth factor; IHC: Immunohistochemistry; vWF: Von willebrand factor; CD34: Cluster of differentiation 34; PR: Partial response; DCE-MRI: Dynamic contrast-enhanced magnetic resonance imaging; RECIST: Response evaluation criteria in solid tumors.