摘要
The expression of angiopoietin(ANGPT)1,ANGPT2,vascular endothelial growth factor(VEGF)A,VEGFB,VEGFC,VEGFD,and placental growth factor(PGF)is significantly higher in tumor tissues than in normal tissues in both unpaired and paired hepatocellular carcinoma(HCC)samples.ANGPT2,VEGFB,VEGFC,and PGF are primarily involved in regulating the activation of the epithelialmesenchymal transition pathway;ANGPT1 is primarily involved in regulating the activation of the RAS/mitogen-activated protein kinase and receptor tyrosine kinase(RTK)pathways;VEGFA is engaged in regulating the RTK activation pathway;and VEGFD is mainly involved in regulating the activation of the tuberous sclerosis protein/mammalian target of rapamycin pathway.There is a significant difference in overall survival between HCC patients with high and low expression of ANGPT2,PGF,VEGFA,and VEGFD.Disease free survival(DFS)is significantly shorter in HCC patients with high ANGPT2,PGF,and VEGFA expression than in those with low ANGPT2,PGF,and VEGFA expression.
基金
Supported by the Special Plan for Condition Construction of Gansu Provincial Scientific Research Institutes,No.20JR10RA432.
