Two additional monoclonal antibodies, 1H7 (targeting N-cadherin EC1–3) and 2A9 (targeting N-cadherin EC4), have shown efficacy in a subcutaneous xenograft prostate cancer mouse model, whereby both antibodies reduced the growth of established tumours and inhibited localised muscle invasion and distant lymph node metastasis [89]. This evidence concerns the gene CDH2 and prostate carcinoma.