However, Fos expression in the infralimbic cortex was positively correlated with reinstatement behaviour in the current study, indicating that this region is indeed activated and the extent of activation is related to the extent of the reinstatement of the conditioned approach to the CS.
In ARPE-19 cells submitted to hyperosmotic stress, p38 kinase was indeed activated in agreement with MAPKs activation induced by osmostress and/or binding with Gadd45.
Indeed, activated Akt enhances human telomerase activity through phosphorylation of the hTERT subunit (Kang et al, 1999), inhibits the proapoptotic factor Bad (Nicholson and Anderson, 2002) and, in T lymphocytes, has a key role in G1 S phase progression through the regulation of pRB (retinoblastoma protein) phosphorylation (Brennan et al, 1997).
Annexin V binding assays, which measure thrombocyte activation, revealed that the thrombocytes were indeed activated by ZW, confirming that the observed cellular aggregation was due to activation of thrombocytes (Figure 5C).
The results above proved that IFN, TLR and BCR signaling pathways were indeed activated in the B cells from active SLE patients.
Notably, ATF3 is known to activate EMT-inducing factors, Slug and Twist (Yin et al, 2008), and we found that they were indeed activated by Wnt signalling; however, this activation was significantly blocked by NDRG1.
Furthermore, additional molecular biology assays demonstrated that stellate cells were indeed activated by stimulation with PDGF and that these activated stellate cells produced TGF-β1.
Indeed, activated STAT3 is a mediator and biomarker of VEGF-induced endothelial activation [ 56].
One interpretation of our findings could thus be that the IL-23 axis is indeed activated in ELN+ synovitis but that this is not associated with activation of the pathogenic IL-17A production module in RA synovitis.
The K-ras transformed cells also exhibited a more than 2-fold increase in the enzyme activity of NOX compared with parental E6E7 cells, indicating that NOX was indeed activated in the transformed cells.
For the second two weeks of its life, the gene is busy indeed, activated with particular vigor in the optic lobes and the so-called mushroom bodies of the bee brain.
