Taken together, knockdown of HOTAIR up-regulated miR-326 expression, and further inducing the decreased expression of FGF1, these results provided a comprehensive analysis of HOTAIR-miR-326-FGF1 axis in human glioma and provided a new potential therapeutic strategy for glioma treatment.
Glioma derived-ECGF may therefore have a dual influence: first, by autocrine growth-stimulation of human gliomas and, second, by paracrine-stimulation of endothelial cell proliferation which results in neovascularization of the tumor tissue.