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  1. Article

    Open Access

    Dual function of SF3B2 on chromatin and RNA to regulate transcription in head and neck squamous cell carcinoma

    RNA is spliced concomitantly with transcription and the process is organized by RNA splicing factors, transcriptional regulators, and chromatin regulators. RNA is spliced in close proximity to transcription ma...

    Koji Kitamura, Hidefumi Suzuki, Ryota Abe, Hidenori Inohara in Cell & Bioscience (2022)

  2. Article

    Open Access

    The 3′ Pol II pausing at replication-dependent histone genes is regulated by Mediator through Cajal bodies’ association with histone locus bodies

    Non-polyadenylated mRNAs of replication-dependent histones (RDHs) are synthesized by RNA polymerase II (Pol II) at histone locus bodies (HLBs). HLBs frequently associate with Cajal bodies (CBs), in which 3′-en...

    Hidefumi Suzuki, Ryota Abe, Miho Shimada, Tomonori Hirose in Nature Communications (2022)

  3. Article

    Open Access

    The role of Mediator and Little Elongation Complex in transcription termination

    Mediator is a coregulatory complex that regulates transcription of Pol II-dependent genes. Previously, we showed that human Mediator subunit MED26 plays a role in the recruitment of Super Elongation Complex (S...

    Hidehisa Takahashi, Amol Ranjan, Shiyuan Chen, Hidefumi Suzuki in Nature Communications (2020)

  4. No Access

    Article

    Association between third molar agenesis patterns and agenesis of other teeth in a Japanese orthodontic population

    The purpose of this study was to investigate the patterns of third molar agenesis and incidence of agenesis of other permanent teeth in a Japanese orthodontic patient group. A total of 417 Japanese subjects (1...

    Saori Endo, Sugako Sanpei, Rieko Ishida, Shinya Sanpei, Ryota Abe in Odontology (2015)

  5. No Access

    Article

    Effects of tooth bleaching on shear bond strength of brackets rebonded with a self-etching adhesive system

    The purpose of this study was to ascertain the effects of tooth bleaching on the shear bond strength of orthodontic brackets rebonded with a self-etching adhesive system. A total of 39 premolars were collected...

    Ryota Abe, Toshiya Endo, Shohachi Shimooka in Odontology (2011)

  6. No Access

    Article

    Cephalometric evaluation of maxillary sinus sizes in different malocclusion classes

    We found few studies on the association between maxillary sinus size and malocclusion in an electronic search using PubMed. The purpose of this study was to investigate maxillary sinus size in different malocc...

    Toshiya Endo, Ryota Abe, Hiroo Kuroki, Koji Kojima, Kenji Oka in Odontology (2010)

  7. No Access

    Article

    Applicability of Bolton's tooth size ratios to a Japanese orthodontic population

    Previous studies have shown that tooth size ratios are ethnicity-, race-, and sex-specific. This study was carried out to determine anterior and overall ratios in a Japanese population and to compare them with...

    Toshiya Endo, Isao Shundo, Ryota Abe, Katsuyuki Ishida, Sugako Yoshino in Odontology (2007)

  8. No Access

    Article

    Anomalous Large Scavenging of 230Th and 231Pa Controlled by Particle Composition in the Northwestern North Pacific

    We report the role of particle composition and lateral particle movement that influences the oceanic distribution of 231Pa and 230Th. Settling particles were collected during sediment trap experiments. These and ...

    Hisashi Narita, Ryota Abe, Kazuhisa Tate, Young-Ill Kim in Journal of Oceanography (2003)