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椎间盘组织工程研究的挑战与对策 被引量:10

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摘要 组织工程椎间盘移植作为将来椎间盘退行性变疾病治疗的一种手段,虽然已经取得一些重要进展,但在生物支架材料的选择、种子细胞来源、植入方式等关键技术环节上还面临巨大挑战。从现有研究成果和临床应用前景分析,构建具有完全生物学结构和功能的"完整组织工程椎间盘"是将来的主要方向。而设计符合仿生学原理的软骨终板、纤维环和髓核支架材料,利用iPS干细胞获得种子细胞,将分别构建的软骨终板、纤维环和髓核进行整合,以及选择合适的时机植入体内和如何有效固定等问题是未来研究的重要课题。
作者 冯刚
出处 《西部医学》 2010年第8期1377-1379,共3页 Medical Journal of West China
基金 国家自然科学基金(No.30872614) 四川省杰出青年学科带头人资助项目(No.2009-05-396) 四川省科技厅应用技术研究与开发项目(No.2008SZ0103)
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