Research field (1):
Allergies and connective tissue disease
Research theme for competitive and other funds (5):
2023 - 2026 Interaction between chronic inflammation, pain, and brain function in systemic lupus erythematosus
2019 - 2024 Generation of evidence through registry construction by genome-wide subtype analysis of Behcet's disease
2020 - 2023 Analysis of mechanism of antiphospholipid antibody-induced central nervous system impairment
2019 - 2022 The prothrombin/MHC II complexes on cell-surface of monocytes is the antigenic targets in antiphospoholipid syndrome
2017 - 2019 Pathogenesis of autoantibody production in antiphospholipid syndrome
Papers (147):
Haruka Moriya, Ryo Hisada, Yuichiro Fujieda, Michihito Kono, Olga Amengual, Masaru Kato, Kazufumi Okada, Yoichi Ito, Tatsuya Atsumi. The increase of monocyte/high-density lipoprotein cholesterol ratio precedes recurrent thrombosis in patients with antiphospholipid syndrome. Rheumatology (Oxford, England). 2025
Kazuro Kamada, Michihito Kono, Shuhei Takeyama, Ryo Hisada, Yuichiro Fujieda, Masaru Kato, Olga Amengual, Tatsuya Atsumi. Predictive Factors for Renal Outcome During Remission Induction Treatment Period in Lupus Nephritis. International journal of rheumatic diseases. 2025. 28. 11. e70470
Yui Kosumi, Ryoko Asano, Aki Sugano, Masaru Yoshimura, Ryo Hisada, Michihito Kono, Yuichiro Fujieda, Tatsuya Atsumi, Masaru Kato. Factors related to seroconversion of anti-cyclic citrullinated peptide antibody after the onset of rheumatoid arthritis: a case-control study and systematic review. Immunological medicine. 2025. 1-12
Masaru Yoshimura, Nobuya Abe, Michihito Kono, Koji Oba, Yuichiro Fujieda, Masaru Kato, Olga Amengual, Tatsuya Atsumi. Sulfasalazine as a Prophylactic for Pneumocystis Pneumonia in Patients With Rheumatoid Arthritis: A Cohort Study. International journal of rheumatic diseases. 2025. 28. 6. e70325
2025/07 - 現在 Keio University School of Medicine Department of Internal Medicine (Rheumatology)
2016/07 - 2025/06 Hokkaido University Medicine II assistant professor
2016/07 - 2025/06 Hokkaido University
Awards (2):
2019 - 日本血栓止血学会 日本血栓止血学会学術奨励賞
2011 - the International Society on Thrombosis and Haemostasis Young Investigators Award
Association Membership(s) (4):
THE JAPANESE SOCIETY OF INFLAMMATION AND REGENERATION
, THE JAPAN SOCIETY FOR CLINICAL IMMUNOLOGY
, JAPAN COLLEGE OF RHEUMATOLOGY
, THE JAPANESE SOCIETY OF INTERNAL MEDICINE