did not reach statistical significanceP = 0.0876
Next, we could confirm significant upregulation of YAP target genes, including cellular communication network factor 1 ( Ccn1 ), connective tissue growth factor ( Ctgf ), the Rab effector synaptotagmin like 2 ( Sytl2 ), and a slight increase of insulin-like growth factor I receptor ( Igf1r ) that did not reach statistical significance (P = 0.0876) by qPCR (Fig. 6D ).