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. 2024 Jul 20;16:96. doi: 10.1186/s13148-024-01710-1

Fig. 8.

Fig. 8

LV-mediated SIRT6 mutant overexpression and its impact on insulin sensitivity in 3T3-L1 cells. A immunoblotting to assess pAKTSer473 and SIRT6 protein expression levels, in cells infected with LV-SIRT6 (WT or N308K/A318S) or empty control. B Densitometric quantification as in (B). (C) 3T3-L1 cells infected with LV-SIRT6 (WT or N308K/A318S) or empty control were treated with/without 50 nM NPY for 12 h and/or 100 nM insulin (INS) for 30 min to detect basal glucose uptake. ***p < 0.001, ****p < 0.0001 (Mann–Whitney U test)