Satoru Hirayama

Niigata, Japan

Last Updated: 09/26/2026

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Found 38 publications

Extracellular pneumolysin enhances the activation of cytosolic pattern-recognition receptor NOD2 through its pore-forming activity.

Extracellular pneumolysin enhances the activation of cytosolic pattern-recognition receptor NOD2 through its pore-forming activity.

Journal: Microbiology spectrum

Published: July 14, 2026

Increased Levels of High Mobility Group Box 1 in the Bronchoalveolar Lavage Fluid of Murine Pneumococcal Pneumonia Model.

Increased Levels of High Mobility Group Box 1 in the Bronchoalveolar Lavage Fluid of Murine Pneumococcal Pneumonia Model.

Journal: Microbiology and immunology

Published: January 16, 2026

Ozone ultrafine bubble water sterilizes Porphyromonas gingivalis and neutralizes its virulence factors.

Ozone ultrafine bubble water sterilizes Porphyromonas gingivalis and neutralizes its virulence factors.

Journal: PloS one

Published: June 18, 2025

Functional Rewiring of Three Pneumococcal Proteins Into Plasminogen Binders.

Functional Rewiring of Three Pneumococcal Proteins Into Plasminogen Binders.

Journal: Microbiology and immunology

Published: May 22, 2025

BCG-derived acellular membrane vesicles elicit antimycobacterial immunity and innate immune memory.

BCG-derived acellular membrane vesicles elicit antimycobacterial immunity and innate immune memory.

Journal: Frontiers in immunology

Published: November 26, 2024

Effective degradation of various bacterial toxins using ozone ultrafine bubble water.

Effective degradation of various bacterial toxins using ozone ultrafine bubble water.

Journal: PloS one

Published: March 28, 2024

A novel 12-membered ring non-antibiotic macrolide EM982 attenuates cytokine production by inhibiting IKKβ and IκBα phosphorylation.

A novel 12-membered ring non-antibiotic macrolide EM982 attenuates cytokine production by inhibiting IKKβ and IκBα phosphorylation.

Journal: The Journal of biological chemistry

Published: February 23, 2024

Secretory leucocyte protease inhibitor regulates bone metabolism and inflammation in experimental mouse periodontitis.

Secretory leucocyte protease inhibitor regulates bone metabolism and inflammation in experimental mouse periodontitis.

Journal: Communications biology

Published: December 25, 2023

Biofilm-derived membrane vesicles exhibit potent immunomodulatory activity in Pseudomonas aeruginosa PAO1.

Biofilm-derived membrane vesicles exhibit potent immunomodulatory activity in Pseudomonas aeruginosa PAO1.

Journal: Microbiology and immunology

Published: December 05, 2023

The Pneumococcal Protein SufC Binds to Host Plasminogen and Promotes Its Conversion into Plasmin.

The Pneumococcal Protein SufC Binds to Host Plasminogen and Promotes Its Conversion into Plasmin.

Journal: Microorganisms

Published: November 24, 2023

Lipoprotein signal peptidase-deficient Streptococcus pneumoniae exhibits impaired Toll-like receptor 2-stimulatory activity.

Lipoprotein signal peptidase-deficient Streptococcus pneumoniae exhibits impaired Toll-like receptor 2-stimulatory activity.

Journal: Microbiology and immunology

Published: October 27, 2023

Pneumococcus downregulates the molecular weight of the extracellular domain of the epidermal growth factor receptor of alveolar epithelial cells.

Pneumococcus downregulates the molecular weight of the extracellular domain of the epidermal growth factor receptor of alveolar epithelial cells.

Journal: Microbiology and immunology

Published: July 11, 2023

Showing 1-12 of 38

Last Updated: 09/26/2026