CDH1 and neoplasm: IHC staining demonstrated low p57 or E-cadherin and high vimentin levels in xenograft tumours derived from PLC/PRF/5-DAGLA cells but high p57 or E-cadherin and low vimentin levels in xenograft tumours from Hep3B-DAGLA-KD cells compared with the control tumours (Fig. 6J).