Fig. 8From: Relationship between the invasion of lymphocytes and cytokines in the tumor microenvironment and the interval after single brachytherapy hypofractionated radiotherapy and conventional fractionation radiotherapy in non-small cell lung CancerThe possible mechanisms of SBHFRT effects on lymphocytes and cytokines in tumor microenvironment. IFN-γ: interferon-γ; DCs: dendritic cells. IL-12: interleukin-12. Positive effect (orange arrow). Acceleration effect (purple arrow). Up-regulation (red arrow). Down-regulation (black arrow). Feedback antitumor effect (red arrow)Back to article page