Although these results are often ambiguous, there seems to be a clear trend towards a positive correlation between TN-C levels and local tumor recurrence, the metastatic potential, and poor prognosis in many aggressive human cancers.
2
—
—
The sentences
In healthy normal breast and colorectal tissues, TN-W was not detectable at all, while their corresponding cancerous tissues displayed a robust and highly significant de novo expression of TN-W ( 52 , 88 ).