bioRxiv preprint doi: https://doi.org/10.1101/2021.06.01.446639; this version posted June 2, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. RUNNING TITLE: Publication landscape in CAR-modified immune cell research Effects of the COVID-19 pandemic on publication landscape in chimeric antigen receptor- modified immune cell research Ahmet Yilmaz1 and Jianhua Yu2-5,# 1The Ohio State University, Comprehensive Cancer Center, Columbus, OH 43210, USA. 2Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, 1500 E. Duarte Road, KCRB, Bldg. 158, Room 3017, Los Angeles, CA 91010, USA. 3Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA. 4Department of Immuno‑Oncology, City of Hope Beckman Research Institute, Los Angeles, CA 91010, USA. 5City of Hope Comprehensive Cancer Center and Beckman Research Institute, Los Angeles, CA 91010, USA. #Correspondence to: Dr. Jianhua Yu, City of Hope National Medical Center, 1500 E. Duarte Road, KCRB, Bldg. 158, 3rd Floor, Room 3017, Los Angeles, CA, 91010, USA; Email:
[email protected] 1 bioRxiv preprint doi: https://doi.org/10.1101/2021.06.01.446639; this version posted June 2, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Abstract Chimeric antigen receptors (CARs) are artificial receptors introduced mainly into T cells. CAR- induced immune cell (CARi) products have achieved impressive success rates in treating some difficult-to-treat hematological malignancies.