Abstract
Background: Bibliometric analysis of mainly cited articles is used to provide information on trends in a specific research field and objective indicators of the scientific impact of the publication. With bibliometric and network analysis, we map the scientific landscape of chimeric antigen receptors T-cells (CAR-T) research. Methods: Extract 100 most cited articles published over the last decade (from January 1, 2009 to Dec 31, 2018; 10 years) from the Web of Science Core Collection with bibliographic details; year of publication, country of author, funding agencies, research organization, author information, and keywords. Results: Of the 100 papers identified, most (92%) were written in the US. US government agencies and non-profit organizations provided the most funding, and the papers funded by the NIH had the most citations, followed by those funded by the Alliance for Cancer Gene Therapy (US). 33 papers out of the top 100 most cited papers were published from the University of Pennsylvania. As for authors, Carl H. June participated in 30 papers, followed by Bruce L. Levine who participated in 11 papers. As for journals, Blood (n=20), published the most papers, followed by Science Translational Medicine (n=10). The most frequently used keyword was “adoptive immunotherapy” (n=37), followed by “lymphocytes” (n=27), and “antitumor-activity” (n=25). Conclusion: We performed the quantitative bibliometric analysis of funding bodies, countries, organizations, journals, authors, and keywords for the CAR-T research trends and landscape. Moving forward, Analysis of highly influential CAR-T articles provides insight into areas for future development.