Toshiyuki Koya

Niigata, Japan

Last Updated: 09/26/2026

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Found 88 publications

Three Mycobacterium avium genotypes classified by 1.4-Mb genomic inversion and single-nucleotide variations are tightly linked to disease progression.

Three Mycobacterium avium genotypes classified by 1.4-Mb genomic inversion and single-nucleotide variations are tightly linked to disease progression.

Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

Published: February 16, 2026

Clinical characteristics of autoantibodies neutralizing type I interferons in patients with coronavirus disease 2019 across phases of severe acute respiratory syndrome coronavirus 2 circulation.

Clinical characteristics of autoantibodies neutralizing type I interferons in patients with coronavirus disease 2019 across phases of severe acute respiratory syndrome coronavirus 2 circulation.

Journal: Respiratory investigation

Published: February 09, 2026

Muscle loss and pentraxin-3 as predictors of immunotherapy outcomes in non-small cell lung cancer: a prospective study.

Muscle loss and pentraxin-3 as predictors of immunotherapy outcomes in non-small cell lung cancer: a prospective study.

Journal: Scientific reports

Published: January 04, 2026

Systemic-airway eosinophil discordance and sputum mediator profiling in severe asthma treated with biologics: a retrospective cohort study.

Systemic-airway eosinophil discordance and sputum mediator profiling in severe asthma treated with biologics: a retrospective cohort study.

Journal: BMC pulmonary medicine

Published: December 03, 2025

Nintedanib enhances the antitumor efficacy of pd-1 blockade, potentially through inhibition of myeloid-derived suppressor cells and cancer-associated fibroblasts.

Nintedanib enhances the antitumor efficacy of pd-1 blockade, potentially through inhibition of myeloid-derived suppressor cells and cancer-associated fibroblasts.

Journal: Cancer immunology, immunotherapy : CII

Published: November 24, 2025

Patients with asthma and asthma control test scores 20-22: A grey zone between Japanese and global remission criteria.

Patients with asthma and asthma control test scores 20-22: A grey zone between Japanese and global remission criteria.

Journal: Respiratory investigation

Published: November 17, 2025

Chronic Rhinosinusitis With Nasal Polyps Successfully Treated With Tezepelumab After an Inadequate Response to Dupilumab: A Case Report.

Chronic Rhinosinusitis With Nasal Polyps Successfully Treated With Tezepelumab After an Inadequate Response to Dupilumab: A Case Report.

Journal: Cureus

Published: November 16, 2025

Species-specific outcomes and role of infectious disease consultation in peritoneal dialysis infections caused by nontuberculous mycobacteria: A 10-year retrospective analysis.

Species-specific outcomes and role of infectious disease consultation in peritoneal dialysis infections caused by nontuberculous mycobacteria: A 10-year retrospective analysis.

Journal: Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis

Published: October 28, 2025

Microbiological Etiology and Detection of Drug-Resistant Bacteria in Pneumonia in Patients with Organophosphate Poisoning in the Intensive Care Unit.

Microbiological Etiology and Detection of Drug-Resistant Bacteria in Pneumonia in Patients with Organophosphate Poisoning in the Intensive Care Unit.

Journal: Infection and drug resistance

Published: August 10, 2025

The Impact of Treatable Traits on Clinical Remission in Patients With Asthma.

The Impact of Treatable Traits on Clinical Remission in Patients With Asthma.

Journal: The journal of allergy and clinical immunology. In practice

Published: July 01, 2025

Outcomes following the discontinuation of biologic therapy in patients with severe asthma.

Outcomes following the discontinuation of biologic therapy in patients with severe asthma.

Journal: Allergology international : official journal of the Japanese Society of Allergology

Published: June 30, 2025

Authors' response.

Authors' response.

Journal: Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology

Published: June 27, 2025

Showing 1-12 of 88

Last Updated: 09/26/2026