TY - GEN AU - Xie,B AU - Bucana,C D AU - Fidler,I J TI - Density-dependent induction of 92-kd type IV collagenase activity in cultures of A431 human epidermoid carcinoma cells SN - 0002-9440 PY - 1994///0606 KW - Carcinoma, Squamous Cell KW - enzymology KW - Cell Count KW - Cell Division KW - Collagenases KW - biosynthesis KW - Drug Synergism KW - Enzyme Induction KW - Humans KW - Matrix Metalloproteinase 9 KW - Neoplasm Invasiveness KW - Tetradecanoylphorbol Acetate KW - pharmacology KW - Transforming Growth Factor beta KW - Tumor Cells, Cultured N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -