... CCTTTrepeat was significantly shorter in patients with both SSc andPAH than in patients with SSc only or in healthy controlindividuals. Transcriptional activity were analyzed using theluciferase reporter ... Kamatani11Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan2Department of Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan3Transfusion ... transcriptional activityYasushi Kawaguchi1, Akiko Tochimoto1, Masako Hara1, Manabu Kawamoto1, Tomoko Sugiura1, Yasuhiro Katsumata1, Jun Okada2, Hirobumi Kondo2, Mitsuo Okubo3 and Naoyuki...