Expression of VEGF and existense of vasculogenic mimicry in human glioma tissues

CHANG Huimin,GUO Zhiwang,HU Huihua,YAO Xuefeng,QIUWei,PENG Weihua,SU Jun,LIN Peng,and WANG Junsheng.

Medical Journal of the Chinese People Armed Police Forces ›› 2013, Vol. 24 ›› Issue (10) : 841-842.

PDF(553 KB)
PDF(553 KB)
Medical Journal of the Chinese People Armed Police Forces ›› 2013, Vol. 24 ›› Issue (10) : 841-842.
Orignal Article

Expression of VEGF and existense of vasculogenic mimicry in human glioma tissues

  • CHANG Huimin,GUO Zhiwang,HU Huihua,YAO Xuefeng,QIUWei,PENG Weihua,SU Jun,LIN Peng,and WANG Junsheng.
Author information +
History +

Abstract

Objective To investigate the expressions of VEGF in glioma tissues and whether vasculogenic mimicry(VM) exists in glioma and explain the clinical significance of VM. Methods 58 patients with glioma tissues were studied by using S-P method,and the expressions of VEGF were detected; by using CD34-PAS dual staining,the positive rates were compared and observed. Results The positive rates of VEGF expressions in gliomas of gradesⅠ,Ⅱ ,Ⅲ, Ⅳ were 1/6,9/19,14/21 and 12/9,there was significant difference between gradeⅠ,Ⅱ and grade Ⅲ, Ⅳ (χ2=3.87,P<0.05); the typical patterns of vasculogenic mimicry were observed. Conclusions There is high expression of VEGF in glioma related to glioma differention; vasculogenic mimicry exists in glioma,and the higher invasive glioma the more VM.

Key words

glioma / VEGF / vasculogenic mimicry

Cite this article

Download Citations
CHANG Huimin,GUO Zhiwang,HU Huihua,YAO Xuefeng,QIUWei,PENG Weihua,SU Jun,LIN Peng,and WANG Junsheng.. Expression of VEGF and existense of vasculogenic mimicry in human glioma tissues[J]. Medical Journal of the Chinese People Armed Police Forces. 2013, 24(10): 841-842

References

[1] 刘建民,孙 鸿,黄良文,等.HIF-1和VEGF蛋白在胶质瘤中的表达及意义[J].四川医学,2011,32(8):1170-1173.[2] 刘政操,马 铁,杨向红.胶质瘤血管生成拟态的初步研究[J].中国医科大学学报,2009,38(7):542-544.[3] 杨生军,罗 林.VEGF与胶质瘤病理分级、治疗及预后相关性的研究进展[J].云南医药,2010,31(5):576-578.[4] Milleti C H,Niclou S P,Johansson M,et al.Anti-VEGF therapies for malignant glioma:Treatment effects and escape mechanisms[J].Expert Opin Ther Targets,2009,13(4):455-468.(2013-03-05收稿 2013-06-20修回)
PDF(553 KB)

Accesses

Citation

Detail

Sections
Recommended

/