Example sentences for: tumorigenicity

How can you use “tumorigenicity” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • In a tumorigenicity model using human fibroblast cells, the loss of wild-type p53 and transfection of activated ras led to increased VEGF expression (Devavrata et al.

  • This is consistent with previous observations that M6P/IGF2R knockout mice displayed generalized increased growth and cardiomygaly (resulting from cardiac myocyte hyperplasia) [ 34 ] , and that antisense-mediated reduction of M6P/IGF2R expression enhances tumorigenicity in JEG-3 cells [ 43 ] . Thus, loss or mutation of M6P/IGF2R may contribute to development and progression of tumors via different pathways: by increasing the mitogenic activity of IGF-II and decreasing the apoptotic signaling of TGF-β and lysosomal proteases.

  • It is probable, however, that like tumorigenicity suppressor genes and oncogenes many more genes involved in metastasis remain to be discovered since the process is complex, involving a large number of pathways [ 4 ] . Most of the known genetic mechanisms involved in the progression of a tumor to the metastatic state involve the loss of function of genes that prevent cells from becoming invasive.

  • Anchorage independence analysis and tumorigenicity

  • An increasing amount of data suggests that the RAR-β isoform, which is under the transcriptional control of RAR-α, is involved in suppressing cell growth and tumorigenicity [ 11, 12, 13, 14, 15, 16].


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