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G蛋白偶联受体37(GPR37)上调促进人胶质瘤U251细胞的增殖 被引量:2
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作者 张亚萍 王礼兴 《细胞与分子免疫学杂志》 CAS CSCD 北大核心 2018年第4期341-345,共5页
目的探讨G蛋白偶联受体37(GPR37)表达上调对人胶质瘤U251细胞增殖的影响。方法构建携带GPR37基因的重组质粒,采用脂质体转染法在U251细胞上调表达GPR37,采用实时荧光定量PCR检测GPR37 mRNA水平,Western blot法检测GPR37、磷酸化的蛋白激... 目的探讨G蛋白偶联受体37(GPR37)表达上调对人胶质瘤U251细胞增殖的影响。方法构建携带GPR37基因的重组质粒,采用脂质体转染法在U251细胞上调表达GPR37,采用实时荧光定量PCR检测GPR37 mRNA水平,Western blot法检测GPR37、磷酸化的蛋白激酶B[p-AKT(Ser473)]蛋白水平,CCK-8法检测U251细胞增殖情况,流式细胞术检测U251细胞的细胞周期。结果与阴性对照组相比,过表达GPR37组细胞的GPR37 mRNA和蛋白水平显著提高。上调细胞的GPR37水平后,明显增加U251细胞的增殖、G1/G0期细胞比例降低,S期和G2期细胞比例升高,并增加p-AKT(Ser473)蛋白水平。结论上调U251细胞的GPR37水平可加速U251细胞周期进程、活化AKT途径并促进细胞增殖。 展开更多
关键词 G蛋白偶联受体37(gpr37) 胶质瘤 U251细胞 细胞增殖 细胞周期
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G protein-coupled receptor 37(GPR37) emerges as an important modulator of adenosinergic transmission in the striatum
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作者 Xavier Morato Rodrigo A. Cunha Francisco Ciruela 《Neural Regeneration Research》 SCIE CAS CSCD 2019年第11期1912-1914,共3页
G protein-coupled receptor 37 (GPR37), also known as parkin associated endothelin-like (Pael) receptor, is an orphan G protein- coupled receptor, which suffers a defective parking ubiquitination in autosomal recessive... G protein-coupled receptor 37 (GPR37), also known as parkin associated endothelin-like (Pael) receptor, is an orphan G protein- coupled receptor, which suffers a defective parking ubiquitination in autosomal recessive Parkinson’s disease promoting its endoplasmic reticulum aggregation and stress, neurotoxicity and neuronal death (Takahashi and Imai, 2003). Interestingly, we have demonstrated previously that GPR37 heteromerizes with adenosine A2A receptor (A2AR) in the striatum (Morato et al., 2017;Sokolina et al., 2017). 展开更多
关键词 G protein-coupled RECEPTOR 37(gpr37) important MODULATOR adenosinergic TRANSMISSION
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