Figure 5: Relative expression levels of RORC andFOXP3 mRNA in thymoma. RORC and FOXP3 mRNA in thymoma were analyzed by RT-qPCR. The relative expression level ofRORC mRNA in the MG group was higher than that in the Tm group, whereas FOXP3 mRNA expression in the MG group was low. The difference in the RORC /FOXP3 ratio between the two groups was significant.