Fig. 6From: HDAC is indispensable for IFN-γ-induced B7-H1 expression in gastric cancerSAHA pretreatment impaired STAT1 nuclear translocation. HGC27 cells were pretreated with either DMSO or 2 μM SAHA for 8 h before stimulation with 50 ng/ml IFN-γ for 1 h or 3 h. Immunofluorescence staining of STAT1 was performed. The experiment was repeated three times with similar resultsBack to article page