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. 2017 Feb 10;17:22. doi: 10.1186/s12935-017-0397-7

Fig. 5.

Fig. 5

Quantification of NKG2D ligands in serum U87 and NBE U87 GBM cells. a ULBP1 and ULBP3 mRNA was increased in NBE U87 GBM cells. Increase of FAS mRNA was not statistical significant. b ULBP1 and ULBP3 protein expression was also enhanced. Bar graphs show the mean ± the standard error of the mean (SEM). (*P < 0.05, **P < 0.01)