1.Suzuki T., Muraki Y., Yasukochi T., Hua Zhang., Kori Y., Wakamatsu E., Hayashi T., Goto D., Ito S., Tsutsumi A., Sumichika H., Sumida T., Matsumoto I.:
Immunoglobulin G from anti-glucose-6-phosphate isomerase antibodies positive patient with rheumatoid arthritis induces synovitis in cynomolgus monkeys
Autoimmunity Reviews 4:475-478,2005

2.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

3.Yamada H, Ishii W, Ito S, Iwanami K, Ogishima H, Suzuki T, Mamura M, Goto D, Matsumoto I, Tsutsumi A, Sumida T.:
Sarcoid myositis with muscle weakness as a presenting symptom
Mod Rheumatol 17：243-246，2007

4. Matsuyama M, Suzuki T, Tsuboi H, Ito S, Mamura M, Goto D, Matsumoto I, Tsutsumi A, Sumida T.:
Anti-interleukin-6 receptor antibody (tocilizumab) treatment of multicentric Castleman's disease.
Intern Med 46, 771-774, 2007

5.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

6.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

7.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

8.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

9.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

10.Suzuki T, Ito S, Handa S, Kose K, Okamoto Y, Minami M, Hayashi T, Goto D, Matsumoto I, Sumida T.:
A new low-field extremity magnetic resonance imaging and proposed compact MRI score: Evaluation of anti-tumor necrosis factor biologics on rheumatoid arthritis.
Mod Rheumatol 19:358-365,2009

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.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

13.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

14. 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

15.Umeda N, Matsumoto I, Ito I, Kawasaki A, Tanaka Y, Inoue A, Tanaka Y, Tsuboi H, Suzuki T, Hayashi T, Ito S, Tsuchiya N, Sumida T.:
Anti-citrullinated glucose-6-phosphate isomerase peptide antibodies in patients with rheumatoid arthritis are associated with HLA-DRB1 shared epitope alleles and disease activity.
Clin. Exp. Immunol. (in press)

16.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

17.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

18.Hagiwara S, Tsuboi H, Hagiya C, Yokosawa M, Hirota T, Ebe H, Takahashi H, Ogishima H, Asashima H, Kondo Y, Umeda N, Suzuki T, Hitomi S, Matsumoto I, Sumida T.:
Pulmonary nocardiosis in patients with connective tissue disease: A report of two cases.
Intractable Rare Dis Res 3(1):25-28,2014

19.Segawa S, Goto D, Horikoshi M, Kondo Y, Umeda N, Hagiwara S, Yokosawa M, Hirota T, Miki H, Tsuboi H, Ogishima H, Suzuki T, Matsumoto I, Sumida T.：
Involvement of CD161+Vδ1+γδT cells in systemic sclerosis: Association with interstitial pneumonia.
Rheumatology(Oxford) 53(12):2259-69,2014

20.Ebe H, Tsuboi H, Hagiya C, Takahashi H, Yokosawa M, Hagiwara S, Hirota T, Kurashima Y, Takai C, Miki H, Asashima H, Umeda N, Kondo Y, Ogishima H, Suzuki T, Chino Y, Matsumoto I, Sumida T.:
Clinical features of patients with IgG4-related disease complicated with perivascular lesions.
Mod Rheumatol 25(1):105-9,2015

21.Hirota T, Suzuki T, Hagiwara S, Ogishima H, Matsumoto I, Sumida T.:
Analysis of the usefulness of magnetic resonance imaging evaluation for rheumatoid arthritis treated with biological agents in the early phase: Retrospective observation of abatacept and infliximab.
Clin Exp Rheumatol 32(6):991,2014

22.Suzuki T, Hirota T, Ogishima H, Umeda N, Kondo Y, Yokosawa M, Miki H, Hagiwara S, Tsuboi H, Matsumoto I, Sumida T.:
Subclinical inflammation with tocilizumab treatment of rheumatoid arthritis: MRI evaluation for two years.
Int J Rheum Dis 18(1):108-10,2015

23.Tsuboi H, Matsumoto I, Hagiwara S, Hirota T, Takahashi H, Ebe H, Yokosawa M, Hagiya C, Asashima H, Takai C, Miki H, Umeda N, Kondo Y, Ogishima H, Suzuki T, Hirata S, Saito K, Tanaka Y, Horai Y, Nakamura H, Kawakami A, Sumida T.:
Efficacy and safety of abatacept for patients with Sjogren's syndrome associated with rheumatoid arthritis. ROSE (Rheumatoid Arthritis with Orencia Trial toward Sjogren's syndrome Endocrinopathy) trial. An open label, one-year, prospective study. Interim analysis of 32 patients for 24 weeks.
Mod Rheumatol 25(2):187-93,2015

24.Yokosawa M, Tsuboi H, Nasu K, Hagiya C, Hagiwara S, Hirota T, Ebe H, Takahashi H, Asashima H, Kondo Y, Ogishima H, Suzuki T, Minami M, Bukawa H, Matsumoto I, Sumida T.:
Usefulness of MR imaging of the parotid glands in patients with secondary Sjogren’s syndrome associated with rheumatoid arthritis.
Mod Rheumatol 25(3):415-20,2015

25.Takahashi H, Tsuboi H, Kurata I, Takahashi H, Inoue S, Ebe H, Yokosawa M, Hagiwara S, Hirota T, Asashima H, Kaneko S, Kawaguchi H, Kurashima Y, Miki H, Umeda N, Kondo Y, Ogishima H, Suzuki T, Matsumoto I, Sumida T.:
Predictors of the response to treatment in acute lupus 1 hemophagocytic syndrome.
Lupus 24(7):659-68,2015

26.Kurata I, Tsuboi H, Takahashi H, Inoue S, Ebe H, Hagiwara S, Umeda N, Kondo Y, Ogishima H, Suzuki T, Matsumoto I, Hoshi S, Oshika T, Sumida T.:
Successful treatment with infliximab for refractory uveitis in a patient with Behcet's disease on hemodialysis and a review of literature for infliximab use on hemodialysis.
Intern Med 54(12):1553-7,2015

27.Takahashi H, Tsuboi H, Ogishima H, Yokosawa M, Takahashi H, Yagishita M, Abe S, Hagiwara S, Asashima H, Umeda N, Kondo Y, Suzuki T, Matsumoto I, Sumida T.:
FDG-PET/CT can reveal subclinical prostatitis in a patient with IgG4-related disease.
Rheumatology (Oxford) 54(6):1113,2015

28.Kurata I, Tsuboi H, Takahashi H, Yagishita M, Abe S, Ebe H, Takahashi H, Asashima H, Hirota T, Hagiwara S, Umeda N, Kondo Y, Ogishima H, Suzuki T, Matsumoto I, Sumida T.:
A case of relapsing neurosarcoidosis with brain nodules and hydrocephalus
successfully treated by corticosteroid and methotrexate.
Rheumatology (Oxford) 54(7):1160,2015

29.Hirota T, Suzuki T, Ogishima H, Hagiwara S, Ebe H, Takahashi H, Yokosawa M, Umeda N, Kondo Y, Tsuboi H, Matsumoto I, Sumida T.:
Evaluation of changes in magnetic resonance images following 24 and 52 weeks treatment of rheumatoid arthritis with infliximab, tocilizumab or abatacept.
Mod Rheumatol 26(1):29-35,2016

30.Umeda N, Matsumoto I, Kawaguchi H, Kurashima Y, Kondo Y, Tsuboi H, Ogishima H, Suzuki T, Kagami Y, Sakyu T, Ishigami A, Maruyama N, Sumida T.:
Prevalence of soluble peptidylarginine deiminase 4 (PAD4) and anti-PAD4 antibodies in autoimmune diseases.
J Clin Rheumatol 35(5):1181-8,2016