The development of novel cancer therapies that are selective for cancer cells with limited toxicity to normal tissues is a challenge for oncology researchers. Microorganisms, such as viruses with selectivity for tumor cells or tumor micro-environments . . .

l-Glutamine is required for the synthesis of complex carbohydrates required for the intercellular adhesion of mouse teratoma cells. It remained to be seen if these pathways were of general importance in the adhesion of other cell types. In this study, . . .

Specific subpopulations of 129/J mouse teratocarcinoma cells were separated by velocity sedimentation in shallow density gradients using unit gravity or centrifugal force. The subpopulations were examined with perspective plots generated by a computer . . .

The fluidity of the plasma membrane of Sarcoma 180 mouse ascites tumor cells has been studied in viable cells using fatty acid spin labels. The order parameter was found to vary from 0.61, approximately four carbon bond lengths removed from the membra . . .