4Takayama T;Shiozaki H;Shibamoto S.β-catenin expression in human cancers,1996.
5Morin PJ;Sparks AB;Korinek V.Activation of β-catenin-Tcf signaling in colo cancer by mutation in β-catenin or APC[J],1997(5307).
6Peifer M.β-catenin as oncogene: the smoking gun[J],1997(5307).
7Brabletz T;Jung A;Hermann K.Nuclear overexpression of the oncoprotein β-catenin in colorectal cancer is localized predominantly at the invasion front,1998.
