Ryohei Tsuji

Fujisawa, 2518555, Japan

Last Updated: 09/26/2026

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Found 21 publications

Physical frailty in relation to immunosenescence involving pDC function in the Japanese elderly: a cross-sectional survey study.

Physical frailty in relation to immunosenescence involving pDC function in the Japanese elderly: a cross-sectional survey study.

Journal: Immunity & ageing : I & A
Published: September 29, 2025

Efficacy of Lactococcus lactis Strain Plasma in Patients with Mild COVID-19: A Multicenter, Double-Blinded, Randomized-Controlled Trial (PLATEAU Study).

Efficacy of Lactococcus lactis Strain Plasma in Patients with Mild COVID-19: A Multicenter, Double-Blinded, Randomized-Controlled Trial (PLATEAU Study).

Journal: Infectious diseases and therapy
Published: August 17, 2025

Association of visceral fat and plasmacytoid dendritic cell-derived interferon alpha with SARS-CoV-2 infection.

Association of visceral fat and plasmacytoid dendritic cell-derived interferon alpha with SARS-CoV-2 infection.

Journal: PloS one
Published: April 23, 2025

Effect of heat-killed Lacticaseibacillus paracasei KW3110 on mild to moderate seasonal allergic rhinitis symptoms in Japanese adults: a randomized, double-blind, placebo-controlled parallel-group study.

Effect of heat-killed Lacticaseibacillus paracasei KW3110 on mild to moderate seasonal allergic rhinitis symptoms in Japanese adults: a randomized, double-blind, placebo-controlled parallel-group study.

Journal: Frontiers in nutrition
Published: January 29, 2025

The Antiviral Effects of Heat-Killed Lactococcus lactis Strain Plasma Against Dengue, Chikungunya, and Zika Viruses in Humans by Upregulating the IFN-α Signaling Pathway.

The Antiviral Effects of Heat-Killed Lactococcus lactis Strain Plasma Against Dengue, Chikungunya, and Zika Viruses in Humans by Upregulating the IFN-α Signaling Pathway.

Journal: Microorganisms
Published: October 22, 2024

Endovascular Repair of Aortic Injury Caused by Esophageal Foreign Body:Report of a Case

Endovascular Repair of Aortic Injury Caused by Esophageal Foreign Body:Report of a Case

Journal: Kyobu geka. The Japanese journal of thoracic surgery
Published: March 11, 2024

Overview of anti-viral effects of probiotics via immune cells in pre-, mid- and post-SARS-CoV2 era.

Overview of anti-viral effects of probiotics via immune cells in pre-, mid- and post-SARS-CoV2 era.

Journal: Frontiers in immunology
Published: August 21, 2023

Plasmacytoid dendritic cells stimulated with Lactococcus lactis strain Plasma produce soluble factors to suppress SARS-CoV-2 replication.

Plasmacytoid dendritic cells stimulated with Lactococcus lactis strain Plasma produce soluble factors to suppress SARS-CoV-2 replication.

Journal: Biochemical and biophysical research communications
Published: April 06, 2023

Efficacy of Lactococcus lactis strain plasma (LC-Plasma) in easing symptoms in patients with mild COVID-19: protocol for an exploratory, multicentre, double-blinded, randomised controlled trial (PLATEAU study).

Efficacy of Lactococcus lactis strain plasma (LC-Plasma) in easing symptoms in patients with mild COVID-19: protocol for an exploratory, multicentre, double-blinded, randomised controlled trial (PLATEAU study).

Journal: BMJ open
Published: September 14, 2022

Lactococcus lactis Strain Plasma Intake Suppresses the Incidence of Dengue Fever-like Symptoms in Healthy Malaysians: A Randomized, Double-Blind, Placebo-Controlled Trial.

Lactococcus lactis Strain Plasma Intake Suppresses the Incidence of Dengue Fever-like Symptoms in Healthy Malaysians: A Randomized, Double-Blind, Placebo-Controlled Trial.

Journal: Nutrients
Published: October 08, 2021

Impact of Infectious Disease after Lactococcus lactis Strain Plasma Intake in Vietnamese Schoolchildren: A Randomized, Placebo-Controlled, Double-Blind Study.

Impact of Infectious Disease after Lactococcus lactis Strain Plasma Intake in Vietnamese Schoolchildren: A Randomized, Placebo-Controlled, Double-Blind Study.

Journal: Nutrients
Published: September 27, 2021

Effects of Heat-Killed Lactococcus lactis Strain Plasma on Skin Homeostasis-Related Genes and the Skin Microbiome among Healthy Adults: A Randomized Controlled Double-Blind Study.

Effects of Heat-Killed Lactococcus lactis Strain Plasma on Skin Homeostasis-Related Genes and the Skin Microbiome among Healthy Adults: A Randomized Controlled Double-Blind Study.

Journal: Microorganisms
Published: August 19, 2021
Showing 1-12 of 21

Last Updated: 09/26/2026