Natsuka Umezawa

6PUBLICATIONS
19CO-AUTHORS
Respiratory diseasesImmunogenetics (incl. genetic immunology)Medical mycologyMedical infection agents (incl. prions)
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Publications (6)

|Aug 26, 2026
Clinical and healthcare burden of difficult-to-treat rheumatoid arthritis in Japan: a retrospective cohort study.

|Aug 11, 2026
Multidisciplinary genomic evaluation reveals adult inborn errors of immunity with rheumatic features.

|Mar 25, 2026
Small vessel vasculitis diagnosed with conchotome muscle biopsy: A case series.

Natsuka Umezawa, Hirokazu Sasaki, Shimpei Oka

|May 28, 2025
Successful treatment with tocilizumab in a case of familial Mediterranean fever with Takayasu arteritis.

Saeka Kondo, Natsuka Umezawa, Yasuhiro Tagawa

|Feb 03, 2025
The role of TRECs/KRECs as immune indicators that reflect immunophenotypes and predict the risk of infection in systemic autoimmune diseases.

Takuji Itakura, Hirokazu Sasaki, Tadashi Hosoya

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Frequent Collaborators

3 joint publications

Shinsuke Yasuda

3 joint publications

Takuji Itakura

3 joint publications

Hirokazu Sasaki

3 joint publications

Tadashi Hosoya