[P-2] Poster Talk2

[P2-28] Antibody-dependent enhancement of IL-6 production by SARS-CoV-2 Nucleocapsid protein is a possible trigger of cytokine storm in severe COVID-19 cases

*Emi E. Nakayama¹, Ritsuko Kubota-Koketsu¹, Tadahiro Sasaki¹, Keita Suzuki², Kazuko Uno³, Jun Shimizu⁴, Toru Okamoto¹, Hisatake Matsumoto⁵, Hiroshi Matsuura⁶, Shoji Hashimoto⁷, Toshio Tanaka⁷, Hiromasa Harada⁸, Masahumi Tomita⁹, Mitsunori Kaneko¹⁰, Kazuyuki Yoshizaki¹¹, Tatsuo Shioda¹ (1. Research Institute for Microbial Diseases, Osaka University, 2. TANAKA Kikinzoku Kogyo K.K., 3. Louis Pasteur Center for Medical Research, 4. MiCAN Technologies Inc., 5. Trauma and Acute Critical Care Center,, 6. Osaka Prefectural Nakakawachi Emergency and Critical Care Center, 7. Osaka Prefectural Hospital Organization Osaka Habikino Medical Center, 8. Yao Tokushukai General Hospital, 9. Kobe Tokushukai Hospital,, 10. Suita Tokushukai Hospital, 11. Institute of Scientific and Industry Research, Osaka University)