3Thomas Kirchner,Susanne Müller,Takanori Hattori,Kennichi Mukaisyo,Thomas Papadopoulos,Thomas Brabletz,Andreas Jung. Metaplasia, intraepithelial neoplasia and early cancer of the stomach are related to dedifferentiated epithelial cells defined by cytokeratin-7 expression in gastritis[J] 2001,Virchows Archiv(4):512～522
6Rajaraman R,Rajaraman M M,Rajaraman S R,et al.Neosis-a paradigm of self-renewal in cancer[J].Cell Biol Int,2005,29(12):1084-1097.
7Nusse R,Varmus H E.Many tumors induced by the mouse mammary tumor virus contain a provirus integrated in the same region of the host genome[J].Cell,1982,31(1):99-109.
8Cadigan K M,Nusse R.Wnt signaling:a common theme in animal development[J].Genes Dev,1997,11 (24):3286-3305.
9Zhu A J,Watt F M.beta-catenin signalling modulates proliferative potential of human epidermal keratinocytes independently of intercellular adhesion[J].Development,1999,126(10):2285-2298.
10Gat U,DasGupta R,Degenstein L,et al.De novo hair follicle morphogenesis and hair tumors in mice expressing a truncated β-catenin in skin[J].Cell,1998,95(5):605-614.
8Dolabella SS,Coelho PM,Bor?ari IT,Mello NA,Andrade Zde A,Silva EF.Morbidity due toSchistosoma mansoni--Entamoeba histolyticacoinfection in hamsters (Mesocricetus auratus).RevSoc Bras Med Trop 2007;40:170-174.
9Lee CY,Hsu YC,Wang JY,Chen CC,Chiu JH.Chemopreventive effect of selenium and Chinese medicinal herbs on N-nitrosobis(2-oxopropyl)amine-induced hepatocellular carcinomain Syrian hamsters.Liver Int 2008;28:841-855.
