1.Horikoshi M, Ito S, Ishikawa M, Umeda N, Kondo Y, Tsuboi H, Hayashi T, Goto D, Matsumoto I, Sumida T.:
Efficacy of mizoribine pulse therapy in patients with rheumatoid arthritis who show reduced or insufficient response to infliximab.
Mod Rheumatol 19:229-234,2009

2. 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(8.111)

3.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

4.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

5.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

6.Yoshiga Y, Goto D, Segawa S, Horikoshi M, Hayashi T, Matsumoto I, Ito S, Taniguchi S, Sumida T.:
Activation of natural killer T cells by α-carba-GalCer (RCAI-56), a novel synthetic glycolipid ligand, suppresses murine collagen-induced arthritis.
Clin. Exp. Immunol. 164(2):236-247,2011

7.Yamaguchi T, Ito S, Takano Y, Umeda N, Goto M, Horikoshi M, Hayashi T, Goto D, Matsumoto I, Sumida T.:
A case of a disseminated sporotrichosis patient treated with prednisolone, immunosuppressants, and tocilizumab under the diagnosis of rheumatoid arthritis.
Intern. Med.51(15):2035-9,2012

8.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

9.Horikoshi M, Goto D, Seiji Segawa, Yohei Yoshiga, Keiichi Iwanami, Asuka Inoue, Yuki Tanaka, Matsumoto I, Sumida T.:
Activation of invariant NKT cells with glycolipid ligand α-galactosylceramide ameliorates glucose-6-phosphate isomerase peptide-induced arthritis.
PLoS One 7(12):e51215,2012

10.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

11.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

12.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+ V?¬1+ ???¬T cells in systemic sclerosis: Association with interstitial pneumonia.
Rheumatology(Oxford) 53(12):2259-69,2014