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Inhibition of growth and invasion of brain tumor cells by expression of AMPA-type glutamate receptor subunit

机译:AMPA型谷氨酸受体亚基的表达抑制脑肿瘤细胞的生长和侵袭

摘要

The present invention is to provide a method of treatment which inhibits proliferation and invasion of brain tumor cells in developing animal brain tumor cells, and a method for measuring proliferation/invasion activity of brain tumor cells, in the brain tumor cells, preferably, in glioblastoma. Proliferation and invasion of brain tumor cells are inhibited by regulating Ca2+ permeability by glutamate receptor subunits in developing animal brain tumor cells. Regulation of Ca2+ permeability by glutamate receptor subunits can be conducted by introducing the GluR2 gene into AMPA-type glutamate receptors in brain tumor cells. Further, the present invention provides a method for measuring proliferation/invasion activity of brain tumor cells by detecting/measuring the expression of glutamate receptor subunits in developing animal brain tumor cells. IMAGE
机译:本发明提供抑制在发展中的动物脑肿瘤细胞中脑肿瘤细胞的增殖和侵袭的治疗方法,以及测量在脑肿瘤细胞中,优选在胶质母细胞瘤中脑肿瘤细胞的增殖/侵袭活性的方法。 。通过调节发育中的动物脑肿瘤细胞中的谷氨酸受体亚基的Ca 2+渗透性,来抑制脑肿瘤细胞的增殖和侵袭。谷氨酸受体亚单位对Ca 2+渗透性的调节可以通过将GluR2基因导入脑肿瘤细胞中的AMPA型谷氨酸受体来进行。此外,本发明提供了一种通过检测/测量发育中的动物脑肿瘤细胞中的谷氨酸受体亚基的表达来测量脑肿瘤细胞的增殖/侵袭活性的方法。 <图像>

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