Hepatosplenic phagocytic cells indirectly contribute to anti-PEG IgM production in the accelerated blood clearance (ABC) phenomenon against PEGylated liposomes: Appearance of an unexplained mechanism in the ABC phenomenon

Marwa Mohamed El Sayed, Haruka Takata, Taro Shimizu, Yoshino Kawaguchi, Amr S. Abu Lila, Nehal E. Elsadek, Eman Alaaeldin, Yu Ishima, Hidenori Ando, Amal Kamal, Hatem A. Sarhan, Tatsuhiro Ishida