the possible relationship between ganglioside levels and ganglioside profiles in malignant tumors and the formation of metastasis was investigated by the analysis of gangliosides in metastasizing smt-2a and nonmetastasizing mt-w9a mammary carcinomas as well as in metastases formed from smt-2a tumors .
C0006826
malignant tumors
C0027651
tumors