1. Liotta,L.A. and Kohn,E. (1990) Cancer invasion and metastases. JAMA, 263, 1123–1126.
2. Levy,A.T., Coice,V., Sobel,M.E., Garbisa,S., Grigioni,W.F., Liotta,L.A. and Stetler-Stevenson,S. (1991) Increased expression of the Mr 72,000 type IV collagenase in human colonic adenocarcinoma. Cancer Res., 51, 439–444.
3. Witty,J.P., McDonnell,S., Newell,K.J., Cannon,P., Navre,M., Tressler,R.J. and Matrisian,L.M. (1994) Modulation of matrilysin levels in colon carcinoma cell lines affects tumorigenicity in vivo. Cancer Res., 54, 4805–4812.
4. Zeng,Z.S. and Guillem,J.G. (1995) Distinct pattern of matrix metallo- proteinase 9 and tissue inhibitor of metalloproteinase 1 mRNA expression in human colorectal cancer and liver metastases. Br. J. Cancer, 72, 575–582.
5. Uchiyama,A., Essner,R., Doi,F., Nguyen,T., Ramming,K.P., Nakamura,T., Morton,D.L. and Hoon,D.S.B. (1996) Interleukin 4 inhibits hepatocyte growth factor-induced invasion and migration of colon carcinomas. J. Cell Biochem., 62, 443–453.