Ascorbic acid and ascorbate-2-phosphate decrease HIF activity and malignant properties of human melanoma cells.
These results demonstrate that SRSF1 decoy oligonucleotides can inhibit malignant properties of glioblastoma and breast cancer cells through activation of the p38-MAPK stress pathway.
The molecular mechanisms that give rise to the malignant properties of SP cells are not clear.
Future studies are required to clarify whether the Arf6 AMAP1 ILK axis also links to the stem cell-like properties of cancer cells, which may further extend our understanding of the intimate interconnection between the malignant properties of cancers.
It is well documented that the increased production of reactive oxygen species (ROS), which is thought to be mainly via the mitochondrial respiratory chain, is closely associated with the malignant properties of cancer cells, including invasion and metastasis6,7,8.
Essential roles of b-series gangliosides in malignant properties of gliomas were also shown, suggesting their roles in the regulation of inflammation and proliferation in nervous tissues.
Malignant properties of lung polyp cells, such as metastasis, tissue invasion, irregular tumor growth, tissue remodeling and inflammation, are linked with reformed proteolysis [3, 22].
Up-regulation of fibronectin and paxillin has been associated with malignant properties of cells [37], [38].
Several studies showed that treatment with TβRI kinase inhibitors (TβRI-KI) can inhibit malignant properties of cancer cells in vitro and in vivo [21] [25].
However, the expression of VEGFR-2 on melanoma cells and its up-regulation by EMMRPIN suggests an autocrine role with consequences on the malignant properties of the tumor cells themselves.
Altogether, the data verified the significance of RANTES/S100A4 alliance in the stimulation of the malignant properties of tumor cells and pointed its possible role in development of organospecific metastases.
