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MICA-NKG2D通路及其在垂体腺瘤中的研究进展

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摘要 垂体腺瘤是颅内常见的肿瘤,临床症状主要以占位效应和(或)内分泌紊乱为主。在垂体腺瘤的发生发展过程中,各种胞内、胞间信号通路起着十分重要的作用,其中MICA-NKG2D信号通路在垂体腺瘤细胞逃脱机体免疫监视过程中发挥了主要作用。主要组织相容性复合物I类分子链相关蛋白A(MICA)作为自然杀伤细胞2族成员D(NKG2D)的配体,能与其特异性结合,并活化以自然杀伤细胞为主的免疫效应细胞,从而发挥免疫监视作用。基于MICA-NKG2D信号通路的靶向治疗有望成为治疗垂体腺瘤的新手段。
出处 《国际神经病学神经外科学杂志》 2012年第5期441-443,共3页 Journal of International Neurology and Neurosurgery
基金 国家自然科学基金资助项目(81171119)
关键词 NKG2D MICA 垂体腺瘤
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参考文献21

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