Long non-coding RNA linc00645 promotes TGF-β-induced epithelial-mesenchymal transition by regulating miR-205-3p-ZEB1 axis in glioma.

Accumulating evidence indicates long noncoding RNAs (lncRNA) play a vital role in tumor progression. However, the role of linc00645-induced accelerated malignant behavior in glioblastoma (GBM) remains unknown. In the present study, linc00645 expression was significantly upregulated in GBM tissues and cell lines.

[Design, synthesis and antitumor activities of novel E-substituted 2,3-diaryl propenoic acyloxy phosphonate derivatives].

According to the super-position principle of the reinforcement of biological activities, a series of novel E-substituted 2, 3-diaryl propenoic acyloxy phosphonate derivatives were designed and synthesized. And the structures of the target compounds were confirmed by IR, 1H NMR, 13C NMR and elemental analysis. Furthermore, the cytotoxicities of all compounds on A-549, SGC-7901 and EC-109 in vitro were evaluated by MTT assay, and some of them showed good antitumor activity.

SEMA6A is a prognostic biomarker in glioblastoma.

Glioblastoma multiforme (GBM) is one of the most aggressive tumors in the central nervous system. SEMA6A, the first identified class 6 semaphorin, is contributed to regulate vascular development and adult angiogenesis. However, the function of SEMA6A in GBM is still undefined.