MTDH and gastric cancer: Recently, Dong et al. determined that high AEG‐1 expression was associated with clinical staging, metastasis, and unfavourable prognosis in gastric carcinoma in 119 specimens of cancerous tissue and compared to corresponding distant normal gastric mucosal tissues, suggesting AEG‐1 as a novel predictor for metastasis and prognosis in gastric cancer 17.