Long-Term Safety Issues of iPSC-Based Cell Therapy in a Spinal Cord Injury Model: Oncogenic Transformation with Epithelial-Mesenchymal Transition oleh Satoshi Nori, Yohei Okada, Soraya Nishimura, Takashi Sasaki, Go Itakura, Yoshiomi Kobayashi, Francois Renault-Mihara, Atsushi Shimizu, Ikuko Koya, Rei Yoshida, Jun Kudoh, Masato Koike, Yasuo Uchiyama, Eiji Ikeda, Yoshiaki Toyama, Masaya Nakamura, Hideyuki Okano