High Level of Tregs Is a Positive Prognostic Marker in Patients with HPV-Positive Oral and Oropharyngeal Squamous Cell Carcinomas
Figure 2
OS and DSS analysis (Kaplan-Meier method and Log Rank test) according to the detection of viral HPV 16 E6 specific mRNA expression and the level of Tregs. Patients with HPV-positive tumors and high levels of Tregs had significantly better both DSS (a) () and OS (b) ().
