1.Ito S, Sugihara M, Suzuki T, Mamura M, Goto D, Matsumoto I, Tsutsumi A, Sumida T.:
Diagnosis of Chlamydia-induced reactive arthritis
Intern Med(letter) 45(1)37-37,2006

2.Suzuki E, Tsutsumi A, Sugihara M, Mamura M, Goto D, Matsumoto I, Ito S, Ikeda K, Ochiai N, Sato Y, Sumida T.:
Expression of TNF-α, tristetraprolin, T-cell intracellular antigen-1 and Hu antigen R genes in synobium of patients with rheumatoid arthritis.
Int.J.Mol.Med. 18:273-278,2006

3.Sugihara M, Tsutsumi A, Suzuki E, Wakamatsu E, Suzuki T, Ogishima H, Hayashi T, Chino Y, Ishii W, Mamura M, Goto D, Matsumoto I, Ito S, Sumida T.:
Effects of infliximab therapy on gene expression levels of tumor necrosis factor alpha, tristetraprolin, T cell intracellular antigen 1, and Hu antigen R in patients with rheumatoid arthritis.
Arthritis Rheum 56(7):2160-2169,2007

4.Enami T, Suzuki T, Ito S, Yoshimi A, Sugihara M, Mamura M, Hayashi T, Goto D, Matsumoto I, Tsutsumi A, Sumida T.
Successful treatment of refractory thrombotic thrombocytopenic purpura with cyclosporine and corticosteroids in a patient with systemic lupus erythematosus and antibodies to ADAMTS13.
Intern Med 46:1033-1037, 2007

5.Matsui H, Tsutsumi A, Sugihara M, Suzuki T, Iwanami K, Kohno M, Goto D, Matsumoto I, Ito S, Sumida T.:
Visfatin(pre-B cell colony-enhancing factor) gene expression in patients with rheumatoid arthritis
Ann. Rheum. Dis. 67(4):571-572,2008

6.Kohno M, Tsutsumi A, Matsui H,Sugihara M, Suzuki T, Mamura M, Goto D, Matsumoto I, Ito S, Suguro T, Sumida T.:
Interleukin 17 gene expression in patients with rheumatoid arthritis
Mod.Rheumatol 18:15-22,2008

7.Suzuki T, Tsutsumi A, Suzuki E, Sugihara M, Muraki Y, Hayashi T, Chino Y, Goto D, Matsumoto I, Ito S, Sumida T.:
Tristetraprolin(TTP) gene polymorphisms in patients with rheumatoid arthritis and healthy individuals
Mod. Rheumatol 18:472-479,2008

8. Kondo Y, Ito S,Ohi Y, Satou H, Hiraoka T, Tsuboi H, Sugihara M, Hayashi T, Goto D, Matsumoto I, Sumida T.:
Atypical Cogan's Syndrome with Aortitis.
Intern. Med 48:1093-1097,2009

9. Ito I, Kawasaki A, Ito S, Kondo Y, Sugihara M, Horikoshi M, Hayashi T, Goto D, Matsumoto I, Tsutsumi A, Takasaki Y, Hashimoto H, Matsuta K, Sumida T, Tsuchiya N.:
Replication of association between FAM167A(C8orf13)-BLK region and rheumatoid arthritis in a Japanese population.
Ann. Rheum. Dis.69:936-937,2010

10.Segawa S, Goto D, Yoshiga Y, Sugihara M, Hayashi T, Chino Y, Matsumoto I, Ito S, Sumida T.:
Inhibition of transforming growth factor-b signaling attenuates IL-18 plus IL-2-induced interstitial lung disease in mice.
Clin. Exp. Immunol.160:394-402,2010

11.Suzuki T, Ito S, Handa S, Kose K, Okamoto Y, Minami M, Sugihara M, Horikoshi M, Tsuboi H, Hayashi T, Goto D, Matsumoto I, Sumida T.:
New low-field extremity MRI, compacTscan: comparison with whole body 1.5 tesla conventional MRI.
Mod. Rheumatol. 20(4):331-336,2010

12.Ogishima H, Ito S, Tsutsumi A, Sugihara M, Goto D, Matsumoto I, Obata-Yasuoka M,  Hamada H, Yoshikawa H, Takahashi H, Murashima A, Sumida T.:
High dose unfractionated heparin therapy in a pregnant patient with antiphospolipid syndrome: a case report
International Journal of Rheumatic Diseases13(3):e32-e35,2010

13.Horikoshi M, Suzuki T, Sugihara M, Kondo Y, Tsuboi H, Uehara T, Hama M, Takase K, Ohno S, Ishigatsubo Y, Yoshida Y, Sagawa A, Ikeda K, Ota T, Matsumoto I, Ito S, Sumida T.:
Comparison of low-field dedicated extremity magnetic resonance imaging with articular ultrasonography in patients with rheumatoid arthritis.
Modern Rheumatology 20:556-560,2010

14.Tsuboi H, Wakamatsu E, Iizuka M, Nakamura Y, Sugihara M, Suzuki T, Ogishima H, Hayashi T, Goto D, Ito S, Matsumoto I, Sumida T.:
Importance of serine727 phosphorylated STAT1 in IFNgamma-induced signaling and apoptpsis of human salivary gland cells.
Int J Rheum Dis. 14:86-91,2011

15.Segawa S, Goto D, Yoshiga Y, Horikoshi M, Sugihara M, Hayashi T, Chino Y, Matsumoto I, Ito S, Sumida T.:
Involvement of NK 1.1-Positive {gamma}{delta}T Cells in Interleukin-18 Plus Interleukin-2-Induced Interstitial Lung Disease.
Am. J. Res. Cell. Mol. Biol. 45(3):659-666,2011

16.Tanaka Y, Matsumoto I, Iwanami K, Inoue A, Minami R, Umeda N, Kanamori A, Ochiai N, Miyazawa K, Sugihara M, Hayashi T, Goto D, Ito S, Sumida T.:
Six-transmembrane epithelial antigen of prostate4(STEAP4) is TNFalpha-induced protein that regulates IL-6, Il-8, and cell proliferation in synovium from patients with rheumatoid arthritis
Mod. Rheumatol.22:128-136,2012

17.Kondo Y, Iizuka M, Wakamatsu E, Yao Z, Tahara M, Tsuboi H, Sugihara M, Hayashi T, Yoh K, Takahashi S, Matsumoto I, Sumida T.:
Overexpression of T-bet gene regulates murine autoimmune arthritis
Arthritis Rheum.64(1):162-172,2012

18.Tanaka Y, Matsumoto I, Iwanami K, Inoue A, Umeda N, Tanaka Y, Sugihara M, Hayashi T, Ito S, Sumida T.
Six-transmembrane epithelial antigen of prostate4 (STEAP4) is expressed on monocytes/neutrophils, and is regulated by TNF antagonist in patients with rheumatoid arthritis.
Clin. Exp. Rheumatol.30(1):99-102,2012

19.Suzuki T, Horikoshi M, Sugihara M, Hirota T, Ogishima H, Umeda N, Kondo Y, Tsuboi H, Hayashi T, Chino Y, Matsumoto I, Sumida T.:
Therapeutic efficacy of tocilizumab in patients with rheumatoid arthritis refractory to anti-tumor necrosis factor inhibitors: One year follow-up by low-field extremity MRI.
Mod. Rheumatol 23(4):782-7,2013

20.Ito S, Ogishima H, Kondo Y, Sugihara M, Hayashi T, Chino Y, Goto D, Matsumoto I, Sumida T.:
Early diagnosis and treatment of steroid-induced diabetes mellitus in patients with rheumatoid arthritis and other connective tissue diseases.
Mod Rheumatol 21(1):52-59,2014

21.Ogishima H, Tsuboi H, Umeda N, Horikoshi M, Kondo Y, Sugihara M, Suzuki T, Matsumoto I, Sumida T:
Analysis of subclinical synovitis detected by ultrasonography and low-field magnetic resonance imaging in patients with rheumatoid arthritis.
Mod Rheumatol 24(1)60-68,2014

22.Hagiya C, Tsuboi H, Yokosawa M, Hagiwara S, Takai C, Hirota T, Asashima H, Miki H, Umeda N, Horikoshi M, Kondo Y, Sugihara M, Ogishima H, Suzuki T, Hiraoka T, Kaji Y, Matsumoto I, Ohshika T, Sumida T.:
Clinicopathological features of IgG4-related disease complicated with orbital involvement.
Mod Rheumatol 24(3):471-6,2014