Fig. 1From: Non-coding RNAs in lung cancer: emerging regulators of angiogenesisHypoxia leads to activation of angiogenic signaling in lung cancer. Hypoxia in the tumor microenvironment can regulate angiogenesis in lung cancer by affecting HIF-1 protein expression and regulating the transcription of the downstream target gene VEGF. Created with www.BioRender.comBack to article page