Shunichi Kumagai

Kobe, Japan

Last Updated: 09/26/2026

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Found 38 publications

Early Erythrocyte Methotrexate Polyglutamate-4 Predicts Treatment Response and Is Influenced by GGH 401C>T Genotype in Patients with Rheumatoid Arthritis.

Early Erythrocyte Methotrexate Polyglutamate-4 Predicts Treatment Response and Is Influenced by GGH 401C>T Genotype in Patients with Rheumatoid Arthritis.

Journal: Archives of rheumatology

Published: March 04, 2026

Serum β-hydroxybutyrate as a diagnostic biomarker distinguishing acute calcium pyrophosphate crystal arthritis from rheumatoid arthritis.

Serum β-hydroxybutyrate as a diagnostic biomarker distinguishing acute calcium pyrophosphate crystal arthritis from rheumatoid arthritis.

Journal: Clinical rheumatology

Published: January 06, 2026

Overweight Impairs Escalating Optimal Methotrexate Dose and Effect via Liver Dysfunction in Japanese Patients With Rheumatoid Arthritis.

Overweight Impairs Escalating Optimal Methotrexate Dose and Effect via Liver Dysfunction in Japanese Patients With Rheumatoid Arthritis.

Journal: International journal of rheumatic diseases

Published: July 25, 2025

Combination of cytoplasmic and nuclear patterns on Hep-2 antinuclear antibody is useful as a screening test for anti-synthetase syndrome.

Combination of cytoplasmic and nuclear patterns on Hep-2 antinuclear antibody is useful as a screening test for anti-synthetase syndrome.

Journal: Rheumatology (Oxford, England)

Published: January 05, 2024

A case of pemphigus vulgaris with folliculitis-like nodules, genital and oral ulcers difficult to differentiate from Behçet's disease.

A case of pemphigus vulgaris with folliculitis-like nodules, genital and oral ulcers difficult to differentiate from Behçet's disease.

Journal: Clinical and experimental rheumatology

Published: January 31, 2023

Combination of echocardiography and pulmonary function tests could predict no complication of pulmonary hypertension during 5 years in patients with systemic sclerosis.

Combination of echocardiography and pulmonary function tests could predict no complication of pulmonary hypertension during 5 years in patients with systemic sclerosis.

Journal: International journal of rheumatic diseases

Published: November 01, 2022

Usefulness of position emission tomography/computed tomography in a case of sarcoidosis with multiorgan involvement.

Usefulness of position emission tomography/computed tomography in a case of sarcoidosis with multiorgan involvement.

Journal: Clinical case reports

Published: December 07, 2021

A case of myositis with dropped head syndrome and anti-titin antibody positivity induced by pembrolizumab.

A case of myositis with dropped head syndrome and anti-titin antibody positivity induced by pembrolizumab.

Journal: Scandinavian journal of rheumatology

Published: September 11, 2020

Presence of anti-nuclear antibodies is a risk factor for the appearance of anti-drug antibodies during infliximab or adalimumab therapy in patients with rheumatoid arthritis.

Presence of anti-nuclear antibodies is a risk factor for the appearance of anti-drug antibodies during infliximab or adalimumab therapy in patients with rheumatoid arthritis.

Journal: PloS one

Published: August 01, 2020

Predictive model of bosentan-induced liver toxicity in Japanese patients with pulmonary arterial hypertension.

Predictive model of bosentan-induced liver toxicity in Japanese patients with pulmonary arterial hypertension.

Journal: Canadian journal of physiology and pharmacology

Published: May 21, 2020

Development of Disseminated Tuberculosis with Intestinal Involvement due to Adalimumab Administration Despite Latent Tuberculosis Treatment.

Development of Disseminated Tuberculosis with Intestinal Involvement due to Adalimumab Administration Despite Latent Tuberculosis Treatment.

Journal: Internal medicine (Tokyo, Japan)

Published: November 26, 2019

Genetic and clinical prediction models for the efficacy and hepatotoxicity of methotrexate in patients with rheumatoid arthritis: a multicenter cohort study.

Genetic and clinical prediction models for the efficacy and hepatotoxicity of methotrexate in patients with rheumatoid arthritis: a multicenter cohort study.

Journal: The pharmacogenomics journal

Published: July 05, 2019

Showing 1-12 of 38

Last Updated: 09/26/2026