Serum Bactericidal Activity | List of Frontiers open access articles

Original Research

Published on 29 Jun 2023

In vaccinated individuals serum bactericidal activity against B meningococci is abrogated by C5 inhibition but not by inhibition of the alternative complement pathway

in Microbial Immunology

Emma Ispasanie
Lukas Muri
Marc Schmid
Anna Schubart
Christine Thorburn
Natasa Zamurovic
Thomas Holbro
Michael Kammüller
Gerd Pluschke

Frontiers in Immunology

doi 10.3389/fimmu.2023.1180833

5,815 views
9 citations

Original Research

Published on 12 Dec 2022

Inhibition of the different complement pathways has varying impacts on the serum bactericidal activity and opsonophagocytosis against Haemophilus influenzae type b

in Microbial Immunology

Lukas Muri
Anna Schubart
Christine Thorburn
Natasa Zamurovic
Thomas Holbro
Michael Kammüller
Gerd Pluschke
Emma Ispasanie

Frontiers in Immunology

doi 10.3389/fimmu.2022.1020580

5,178 views
8 citations

Original Research

Published on 12 Sep 2025

Identification and functional characterization of a novel Acinetobacter pittii bacteriophage-encoded depolymerase

in Antibiotic Resistance and New Antimicrobial drugs

Na Zhang
Wei Li
Xue Du
Danish Daniyal
Meng-ai Feng
Jiaoyang Xu
Ziqin Yang
Hailin Jiang
Muhammad Sheraz
Honglan Huang

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2025.1608526

2,095 views
2 citations

Original Research

Published on 22 Sep 2025

Preclinical in vivo evaluation of a gonococcal multivalent vaccine containing antigens identified by CASS

in Vaccines and Molecular Therapeutics

Shea K. Roe
Bo Zheng
Sunita Gulati
Caroline Genco
Sanjay Ram
Paola Massari

Frontiers in Immunology

doi 10.3389/fimmu.2025.1688536

2,482 views
2 citations

Original Research

Published on 27 Apr 2022

Secondary Complement Deficiency Impairs Anti-Microbial Immunity to Klebsiella pneumoniae and Staphylococcus aureus During Severe Acute COVID-19

in Molecular Innate Immunity

Youssif M. Ali
Nicholas J. Lynch
Priyanka Khatri
Ifeoluwa E. Bamigbola
Andrew C. Y. Chan
Munehisa Yabuki
Gregory A. Demopulos
Jonathan L. Heeney
Sumita Pai
Helen Baxendale

Frontiers in Immunology

doi 10.3389/fimmu.2022.841759

7,515 views
12 citations

Original Research

Published on 24 Sep 2024

Characterisation and Immunogenicity of Neisseria cinerea outer membrane vesicles displaying NadA, NHBA and fHbp from Neisseria meningitidis serogroup B

in Vaccines and Molecular Therapeutics

Shathviga Manoharan
Theo A. Farman
Stavroula Piliou
Pietro Mastroeni

Frontiers in Immunology

doi 10.3389/fimmu.2024.1473064

3,906 views
4 citations

Original Research

Published on 09 Sep 2022

Complement-mediated serum bactericidal activity of antibodies elicited by the Shigella sonnei GMMA vaccine in adults from a shigellosis-endemic country: Exploratory analysis of a Phase 2a randomized study

in Vaccines and Molecular Therapeutics

Melissa C. Kapulu
Usman Nakakana
Antonella S. Sciré
Eleanna Sarakinou
Valentino Conti
Omar Rossi
Alessandra Acquaviva
Francesca Necchi
Christina W. Obiero
Laura B. Martin

Frontiers in Immunology

doi 10.3389/fimmu.2022.971866

5,868 views
21 citations

Original Research

Published on 08 Oct 2021

Alternative Complement Pathway Inhibition Does Not Abrogate Meningococcal Killing by Serum of Vaccinated Individuals

in Microbial Immunology

Emma Ispasanie
Lukas Muri
Anna Schubart
Christine Thorburn
Natasa Zamurovic
Thomas Holbro
Michael Kammüller
Gerd Pluschke

Frontiers in Immunology

doi 10.3389/fimmu.2021.747594

9,632 views
26 citations

Original Research

Published on 04 May 2021

Antibodies Elicited by the Shigella sonnei GMMA Vaccine in Adults Trigger Complement-Mediated Serum Bactericidal Activity: Results From a Phase 1 Dose Escalation Trial Followed by a Booster Extension

in Vaccines and Molecular Therapeutics

Francesca Micoli
Omar Rossi
Valentino Conti
Odile Launay
Antonella Silvia Sciré
Maria Grazia Aruta
Usman Nasir Nakakana
Elisa Marchetti
Rino Rappuoli
Allan Saul

Frontiers in Immunology

doi 10.3389/fimmu.2021.671325

6,696 views
38 citations

Original Research

Published on 06 Feb 2019

The Neisseria gonorrhoeae Methionine Sulfoxide Reductase (MsrA/B) Is a Surface Exposed, Immunogenic, Vaccine Candidate

in Microbial Immunology

Freda E.-C. Jen
Evgeny A. Semchenko
Christopher J. Day
Kate L. Seib
Michael P. Jennings

Frontiers in Immunology

doi 10.3389/fimmu.2019.00137

7,874 views
30 citations

Original Research

Published on 24 Apr 2024

Fucoidan derived from Sargassum ilicifolium affects growth and hemato-immunological parameters and antioxidant defense in Oscar (Astronotus ocellatus)

in Aquatic Physiology

Majid Khanzadeh
Seyed Hossein Hoseinifar
Ashkan Zargari
Hamidreza Tabibi
Hien Van Doan
Nastaran Rabetimarghezar

Frontiers in Marine Science

doi 10.3389/fmars.2024.1370871

4,084 views
16 citations

Original Research

Published on 25 Feb 2020

The Inclusion of a Supercritical Fluid Extract, Obtained From Honey Bee Pollen, in the Diet of Gilthead Sea Bream (Sparus aurata), Improves Fish Immune Response by Enhancing Anti-oxidant, and Anti-bacterial Activities

in Animal Nutrition and Metabolism

Concetta Maria Messina
Valentina Panettieri
Rosaria Arena
Giuseppe Renda
Cristobal Espinosa Ruiz
Maria Morghese
Giovanni Piccolo
Andrea Santulli
Fulvia Bovera

Frontiers in Veterinary Science

doi 10.3389/fvets.2020.00095

6,636 views
13 citations

Original Research

Published on 19 Feb 2024

Neisseria gonorrhoeae lipooligosaccharide glycan epitopes recognized by bactericidal IgG antibodies elicited by the meningococcal group B-directed vaccine, MenB-4C

in Vaccines and Molecular Therapeutics

Yih-Ling Tzeng
Soma Sannigrahi
Ray Borrow
David S. Stephens

Frontiers in Immunology

doi 10.3389/fimmu.2024.1350344

6,443 views
11 citations

Original Research

Published on 23 Feb 2022

Effect of Licorice (Glycyrrhiza glabra) Extract as an Immunostimulant on Serum and Skin Mucus Immune Parameters, Transcriptomic Responses of Immune-Related Gene, and Disease Resistance Against Yersinia ruckeri in Rainbow Trout (Oncorhynchus mykiss)

in Animal Nutrition and Metabolism

Mostafa Darvishi
Mehdi Shamsaie Mehrgan
Amir Eghbal Khajehrahimi

Frontiers in Veterinary Science

doi 10.3389/fvets.2022.811684

8,628 views
25 citations

Articles

In vaccinated individuals serum bactericidal activity against B meningococci is abrogated by C5 inhibition but not by inhibition of the alternative complement pathway

Inhibition of the different complement pathways has varying impacts on the serum bactericidal activity and opsonophagocytosis against Haemophilus influenzae type b

Identification and functional characterization of a novel Acinetobacter pittii bacteriophage-encoded depolymerase

Preclinical in vivo evaluation of a gonococcal multivalent vaccine containing antigens identified by CASS

Secondary Complement Deficiency Impairs Anti-Microbial Immunity to Klebsiella pneumoniae and Staphylococcus aureus During Severe Acute COVID-19

Characterisation and Immunogenicity of Neisseria cinerea outer membrane vesicles displaying NadA, NHBA and fHbp from Neisseria meningitidis serogroup B

Complement-mediated serum bactericidal activity of antibodies elicited by the Shigella sonnei GMMA vaccine in adults from a shigellosis-endemic country: Exploratory analysis of a Phase 2a randomized study

Alternative Complement Pathway Inhibition Does Not Abrogate Meningococcal Killing by Serum of Vaccinated Individuals

Antibodies Elicited by the Shigella sonnei GMMA Vaccine in Adults Trigger Complement-Mediated Serum Bactericidal Activity: Results From a Phase 1 Dose Escalation Trial Followed by a Booster Extension

The Neisseria gonorrhoeae Methionine Sulfoxide Reductase (MsrA/B) Is a Surface Exposed, Immunogenic, Vaccine Candidate

Fucoidan derived from Sargassum ilicifolium affects growth and hemato-immunological parameters and antioxidant defense in Oscar (Astronotus ocellatus)

The Inclusion of a Supercritical Fluid Extract, Obtained From Honey Bee Pollen, in the Diet of Gilthead Sea Bream (Sparus aurata), Improves Fish Immune Response by Enhancing Anti-oxidant, and Anti-bacterial Activities

Neisseria gonorrhoeae lipooligosaccharide glycan epitopes recognized by bactericidal IgG antibodies elicited by the meningococcal group B-directed vaccine, MenB-4C

Effect of Licorice (Glycyrrhiza glabra) Extract as an Immunostimulant on Serum and Skin Mucus Immune Parameters, Transcriptomic Responses of Immune-Related Gene, and Disease Resistance Against Yersinia ruckeri in Rainbow Trout (Oncorhynchus mykiss)