Lysyl oxidase and hypoxia-inducible factor 1α: biomarkers of gastric cancer

Figure 2 Expression of HIF1α in patients with GC. A: Immunohistochemical analysis of HIF1α in tumor tissues from patients with GC; B: qRT-PCR was applied to measure mRNA expression of HIF1α in adjacent tissues and cancer tissues from GC patients; C: qRT-PCR was used to detect the level of HIF1α in patients with GC. ^aP < 0.05, ^bP < 0.01 and ^cP < 0.001 represent significant difference compared with controls. HIF1α: Hypoxia-inducible factor 1α; GC: Gastric cancer; qRT-PCR: Quantitative reverse transcription polymerase chain reaction.