Furthermore, NICI expression is regulated by the VHL tumour suppressor and is highly expressed in clear cell renal cancer, where SLC2A3 expression is associated with patient prognosis, implying an important role for the HIF/NICI/SLC2A3 axis in this malignancy.
<b>Conclusion</b>: Activation of the Glut3-YAP signaling pathway acts as a master activator to reprogram cancer metabolism and thereby promotes metastasis.
Results from Tsc1- or Tsc2-null mouse embryonic fibroblasts (MEFs) and human cancer cell lines consistently indicate that the expression of glucose transporter 3 (Glut3) is dramatically up-regulated by mTOR.