Aiming to identify policy topics and their evolutionary logic that enhance the digital and green development(dual development)of traditional manufacturing enterprises,address weaknesses in current policies,and provide...Aiming to identify policy topics and their evolutionary logic that enhance the digital and green development(dual development)of traditional manufacturing enterprises,address weaknesses in current policies,and provide resources for refining dual development policies,a total of 15954 dual development-related policies issued by national and various departmental authorities in China from January 2000 to August 2023 were analyzed.Based on topic modeling techniques and the policy modeling consistency(PMC)framework,the evolution of policy topics was visualized,and a dynamic assessment of the policies was conducted.The results show that the digital and green development policy framework is progressively refined,and the governance philosophy shifts from a“regulatory government”paradigm to a“service-oriented government”.The support pattern evolves from“dispersed matching”to“integrated symbiosis”.However,there are still significant deficiencies in departmental cooperation,balanced measures,coordinated links,and multi-stakeholder participation.Future policy improvements should,therefore,focus on guiding multi-stakeholder participation,enhancing public demand orientation,and addressing the entire value chain.These steps aim to create an open and shared digital industry ecosystem to promote the coordinated dual development of traditional manufacturing enterprises.展开更多
T细胞表面含有特异性的T细胞受体(T cell receptors,TCR),能够识别不同的肿瘤抗原,从而实现对癌变细胞的杀伤和清除。TCR工程化T细胞(TCR-engineered T cells,TCR-T)治疗即是通过钓取针对肿瘤细胞的特异性TCR,并应用基因工程技术改造T细...T细胞表面含有特异性的T细胞受体(T cell receptors,TCR),能够识别不同的肿瘤抗原,从而实现对癌变细胞的杀伤和清除。TCR工程化T细胞(TCR-engineered T cells,TCR-T)治疗即是通过钓取针对肿瘤细胞的特异性TCR,并应用基因工程技术改造T细胞,输注体内后可达到治疗肿瘤的目的。尽管TCR-T治疗取得一定成果,但是还存在治疗毒性、T细胞浸润有限、抗原特异性不佳等问题,需要不断优化TCR-T治疗的安全性和有效性。因此,本文阐述了目前国内外关于实体肿瘤TCR-T治疗的研究现状以及存在的问题与对策。展开更多
基金The National Natural Science Foundation of China(No.71973023,42277493).
文摘Aiming to identify policy topics and their evolutionary logic that enhance the digital and green development(dual development)of traditional manufacturing enterprises,address weaknesses in current policies,and provide resources for refining dual development policies,a total of 15954 dual development-related policies issued by national and various departmental authorities in China from January 2000 to August 2023 were analyzed.Based on topic modeling techniques and the policy modeling consistency(PMC)framework,the evolution of policy topics was visualized,and a dynamic assessment of the policies was conducted.The results show that the digital and green development policy framework is progressively refined,and the governance philosophy shifts from a“regulatory government”paradigm to a“service-oriented government”.The support pattern evolves from“dispersed matching”to“integrated symbiosis”.However,there are still significant deficiencies in departmental cooperation,balanced measures,coordinated links,and multi-stakeholder participation.Future policy improvements should,therefore,focus on guiding multi-stakeholder participation,enhancing public demand orientation,and addressing the entire value chain.These steps aim to create an open and shared digital industry ecosystem to promote the coordinated dual development of traditional manufacturing enterprises.
文摘T细胞表面含有特异性的T细胞受体(T cell receptors,TCR),能够识别不同的肿瘤抗原,从而实现对癌变细胞的杀伤和清除。TCR工程化T细胞(TCR-engineered T cells,TCR-T)治疗即是通过钓取针对肿瘤细胞的特异性TCR,并应用基因工程技术改造T细胞,输注体内后可达到治疗肿瘤的目的。尽管TCR-T治疗取得一定成果,但是还存在治疗毒性、T细胞浸润有限、抗原特异性不佳等问题,需要不断优化TCR-T治疗的安全性和有效性。因此,本文阐述了目前国内外关于实体肿瘤TCR-T治疗的研究现状以及存在的问题与对策。
