Perspectives and complexity of an experimental cancer study. the secrets of tumorigenesis. (To the Gupta's, Chaffer's and Weinberg's "perspectives" and to the nurse's "horizons").

: We would like to add to the "mysteriousness", our observations from the application of "identical" BP6 cells either intraperitoneally or subcutaneously. In connection with the concept that tumor development is not only a portrayal of cells proliferation, we could presume that different "environment" will result in structurally different tumors. Morphological differences observed are not significant, but they are present (Fig. 2, Ref. 12). Full Text (Free, PDF) www.bmj.sk.