Research Paper Volume 12, Issue 21 pp 21329—21343

Different polymorphisms in HIF-1α may exhibit different effects on cancer risk in Asians: evidence from nearly forty thousand participants

Figure 4. Overall survival time curves for different expression level of HIF-1α. (A) lung adenocarcinoma; (B) head and neck squamous cell carcinoma; (C) pancreatic adenocarcinoma; (D) prostate adenocarcinoma).