作者
Kohei Fukuoka, Yonehiro Kanemura, Tomoko Shofuda, Shintaro Fukushima, Satoshi Yamashita, Daichi Narushima, Mamoru Kato, Mai Honda-Kitahara, Hitoshi Ichikawa, Takashi Kohno, Atsushi Sasaki, Junko Hirato, Takanori Hirose, Takashi Komori, Kaishi Satomi, Akihiko Yoshida, Kai Yamasaki, Yoshiko Nakano, Ai Takada, Taishi Nakamura, Hirokazu Takami, Yuko Matsushita, Tomonari Suzuki, Hideo Nakamura, Keishi Makino, Yukihiko Sonoda, Ryuta Saito, Teiji Tominaga, Yasuhiro Matsusaka, Keiichi Kobayashi, Motoo Nagane, Takuya Furuta, Mitsutoshi Nakada, Yoshitaka Narita, Yuichi Hirose, Shigeo Ohba, Akira Wada, Katsuyoshi Shimizu, Kazuhiko Kurozumi, Isao Date, Junya Fukai, Yousuke Miyairi, Naoki Kagawa, Atsufumi Kawamura, Makiko Yoshida, Namiko Nishida, Takafumi Wataya, Masayoshi Yamaoka, Naohiro Tsuyuguchi, Takehiro Uda, Mayu Takahashi, Yoshiteru Nakano, Takuya Akai, Shuichi Izumoto, Masahiro Nonaka, Kazuhisa Yoshifuji, Yoshinori Kodama, Masayuki Mano, Tatsuya Ozawa, Vijay Ramaswamy, Michael D Taylor, Toshikazu Ushijima, Soichiro Shibui, Mami Yamasaki, Hajime Arai, Hiroaki Sakamoto, Ryo Nishikawa, Koichi Ichimura, Japan Pediatric Molecular Neuro-Oncology Group (JPMNG)
发表日期
2018/12
期刊
Acta neuropathologica communications
卷号
6
页码范围
1-18
出版商
BioMed Central
简介
Extensive molecular analyses of ependymal tumors have revealed that supratentorial and posterior fossa ependymomas have distinct molecular profiles and are likely to be different diseases. The presence of C11orf95-RELA fusion genes in a subset of supratentorial ependymomas (ST-EPN) indicated the existence of molecular subgroups. However, the pathogenesis of RELA fusion-negative ependymomas remains elusive. To investigate the molecular pathogenesis of these tumors and validate the molecular classification of ependymal tumors, we conducted thorough molecular analyses of 113 locally diagnosed ependymal tumors from 107 patients in the Japan Pediatric Molecular Neuro-Oncology Group. All tumors were histopathologically reviewed and 12 tumors were re-classified as non-ependymomas. A combination of RT-PCR, FISH, and RNA sequencing identified RELA fusion in 19 of 29 …
学术搜索中的文章
K Fukuoka, Y Kanemura, T Shofuda, S Fukushima… - Acta neuropathologica communications, 2018
