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Abstracts tagged "kinase and osteoclasts"

  • Abstract Number: 41 • ACR/ARHP Annual Meeting 2018

    TAS5315, a Novel Bruton’s Tyrosine Kinase Inhibitor, Improves Bone Strength in Mouse Model for Rheumatoid Arthritis

    Ryuusuke Kaneko, Fumihito Hosoi, Satoru Iguchi, Hiroaki Hayashi, Yohei Yoshiga, Yoshinori Nakachi, Daichi Akasaka, Kenji Tanaka, Teruhiro Utsugi, Eiji Sasaki and Yoshikazu Iwasawa, TAIHO PHARMACEUTICAL CO., LTD., Tsukuba, Japan

    Background/Purpose: The erosions of bone and cartilage are a cardinal feature of rheumatoid arthritis (RA) and associated with disease severity and poor functional outcome. Although…
  • Abstract Number: 1824 • ACR/ARHP Annual Meeting 2013

    ONO-4059 – A Novel Small Molecule Dual Inhibitor Of Bruton’s Tyrosine Kinase (Btk) and Tec Kinase- Suppresses Osteoclastic Bone Resorption and Inflammation

    Yuko Ariza1, Toshio Yoshizawa1, Yoshiko Ueda1, Shingo Hotta1, Tomoko Yasuhiro1, Masami Narita1, Yutaka Shichino2 and Kazuhito Kawabata1, 1Discovery Research Laboratories 3, Ono Pharmaceutical Co., Ltd., Osaka, Japan, 2Discovery Research Laboratories, Ono Pharmaceutical Co., Ltd., Osaka, Japan

    Background/Purpose: Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by leukocyte infiltration, synoviocyte hyperplasia and osteoclastogenesis, leading to erosion of the joints and cartilage,…
  • Abstract Number: 2086 • ACR/ARHP Annual Meeting 2012

    PI3-Kinase Controls Inflammatory Bone Destruction by Regulating the Osteoclastogenic Potential of Myeloid Cells

    Stephan Blueml1, Gernot Schabbauer2, Antonia Puchner3, Emine Sahin2, Victoria Saferding4, Birgit Niederreiter5, Josef S. Smolen6 and Kurt Redlich5, 1Division of Rheumatology, Medical University of Vienna, Vienna, Austria, 2Vascular Biology and Thrombosis research, Medical University Vienna, Vienna, Austria, 3Dpt of Rheumatology, Medical University Vienna, Vienna, Austria, 4Rheumatology, Medical University of Vienna, Vienna, Austria, 5Department of Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria, 6Division of Rheumatology, Department of Internal Medicine III,, Medical University of Vienna and Hietzing Hospital, Vienna, Austria

    Background/Purpose: Local bone destruction in rheumatoid arthritis, psoriasisarthritis or ankylosing spondylitis is a serious health burden and the major cause of disability and severely reduced…

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