基于2018-2022年国家自然科学基金结题项目分析干细胞研究现状

Analyzing current status of stem cell research based on National Natural Science Foundation of China's completed projects from 2018 to 2022

背景:目前大多数研究从国家自然科学基金资助论文和项目申请角度出发,对干细胞某一方面进行深入分析,或者验证某种评价方法,缺乏对干细胞领域国家自然科学基金已结题项目的全面分析。目的:了解2018-2022年干细胞领域国家自然科学基金结题项目资助情况及研究热点,为后续研究提供参考。

BACKGROUND:At present,most research focuses on in-depth analysis of a certain aspect of stem cells from the perspective of papers and project applications funded by the National Natural Science Foundation of China,or verifies certain evaluation methods,lacking a comprehensive analysis of the completed projects of the National Natural Science Foundation of China in the field of stem cells.OBJECTIVE:To understand the funding status and research hotspots of National Natural Science Foundation of China projects in the field of stem cells from 2018 to 2022,providing a reference for subsequent research.METHODS:Using“stem cells”as the search terms,databases were searched such as Big Data Knowledge Management Service Portal of the National Natural analysis shows that China’s funding for stem cells mainly focuses on areas such as mesenchymal stem cells,tumor stem cells,embryonic stem cells,neural stem cells,and hematopoietic stem cells.By comparison,the funding of China,the United States,and the United Kingdom each has their own emphasis,reflecting the different development directions in the field of stem cells in each country and providing broad space for international cooperation.In the past five years,although the number of completed projects has remained stable,the amount of completed projects has slightly decreased,indicating that China’s investment in the field of stem cells is relatively insufficient.Therefore,it is recommended to strengthen the investment of the National Natural Science Foundation in this field and guide more social capital to participate,forming a diversified investment pattern to promote the rapid development of the stem cell industry.