Approximately 48 hours after double-transfection with either pDsRed-ph-AKT plus pAcGFP-N1-COMT or pDsRed-ph-AKT plus control vector, the cells were stimulated with NRG1 and terminated by fixation buffer at different time points.
HUVEC transfected with control vector or DR3-Flag were stimulated with 0, 0.22, 0.2, 2 μg/ml TL1A or 0, 1, 5, 10 ng/ml TNF for 30 minutes and then washed once with ice cold PBS before lysed in lysis buffer (62.5 mM Tris, 2% SDS, 10% glycerol, 10 mM sodium orthovanadate, 10 mM sodium fluoride, proteinase inhibitor cocktail).
(F ) Whole cell lysates from PC12 cells expressing either vector control or ALK-R1275Q were stimulated with medium from HEK293 cells transfected with vector control, FAM150A or FAM150B prior to analysis by immunoblot.
HEK-293 cells were transfected with expression plasmids pcDNA3 Myc-SGK-1wt, pcDNA3 Myc-SGK-1dn and pcDNA3 empty vector constructs, after 24 h were stimulated with C2-ceramide or C2-dihydroceramide for 48 h.
Concordant with mTOR repression, phosphorylation of TSC2 at S939 was significantly reduced in cells expressing CD44-CP1 compared to vector control (CD44-pcDNA3) when cells were stimulated with serum for 1 h (Figure 6A).
Assays were performed as described above, except that AR-negative PC-3 cells were cotransfected with a wild-type human AR expression vector (pSG5-AR); and the cells were stimulated with DHT (10 n M) for 24 h, again in the absence or presence of the specified doses I3C or genistein.
Whole cell lysates from PC12 cells expressing either vector control or anaplastic lymphoma kinase (ALK -F1174L ALK -F1174Lated were medium from Human Embryonic Kidney (HEK) 293 cellstimulatedted with vector control, FAmediumor from50B prior to analysis by immunoblot.
48 h after the transfection, cells were stimulated in triplicates for each vector with 4 or 10 mM CaCl2 for 5 min.
MEL cells were stimulated to differentiation by dimethyl sulfoxide (DMSO) [ 37] (Sigma Genosys) and transduced with the lentiviral vectors T9W [ 31] or T9W-IVSI-6.
