Ken-ichi Fujita, Tomohiro Yamazaki, Akila Mayeda, Seiji Masuda. Terminal regions of UAP56 and URH49 are required for their distinct complex formation functioning to an essential role in mRNA processing and export. Biochemical and Biophysical Research Communications. 2024. 703. 149682-149682
Ken-Ichi Fujita, Misa Ito, Midori Irie, Kotaro Harada, Naoko Fujiwara, Yuya Ikeda, Hanae Yoshioka, Tomohiro Yamazaki, Masaki Kojima, Bunzo Mikami, et al. Structural differences between the closely related RNA helicases, UAP56 and URH49, fashion distinct functional apo-complexes. Nature communications. 2024. 15. 455. 1-16
Naoko Fujiwara, Maki Shigemoto, Mizuki Hirayama, Ken-Ichi Fujita, Shigeto Seno, Hideo Matsuda, Masami Nagahama, Seiji Masuda. MPP6 stimulates both RRP6 and DIS3 to degrade a specified subset of MTR4-sensitive substrates in the human nucleus. Nucleic acids research. 2022. 50. 15. 8779-8806
Yasutaka Yamanaka, Takaki Ishizuka, Ken-ichi Fujita, Naoko Fujiwara, Masashi Kurata, Seiji Masuda. CHERP Regulates the Alternative Splicing of pre-mRNAs in the Nucleus. International Journal of Molecular Sciences. 2022. 23. 5. 2555-2555