面向21世纪的组织工程学研究趋势与策略

Tendency and strategy of tissue engineering in the 21th century

经过20余年的飞速发展,组织工程研究已进入一个非常关键的发展时期。当前组织工程研究的热点、重点与组织工程发展的初期有很大不同,已正在逐步走向围绕临床应用与产品开发的研究方向上来。本文结合本期骨科组织工程的专题论文,指出基础研究须与临床应用、产业化紧密结合,组织或器官的构建须由单一、简单的方式向复杂仿生化、智能化方向转变,组织工程组织的初步临床应用、安全性评价、组织工程相关产品的产业化开发等方面的研究是今后组织工程发展的趋势与方向,并对相关研究的策略进行评述。

With 20 years’ development, tissue engineering has proceeded to a new stage where the focuses of research are quite different from those at the initial stage. Clinical application and industrial development have been the chief concerns for tissue engineering. After brief comments on the current advances and future prospects, this paper suggests that the future tendencies and strategies will be the primary clinical application, industrial development of tissue engineering products, increasing integration of basic research and clinical application and industrial development, construction of bionic and intelligent tissues or organs, and reliability evaluation. This paper also puts forward some strategies.