Antibiotic Treatment, Mechanisms for Failure, and Adjunctive Therapies for Infections by Group A Streptococcus

AF Johnson, CN LaRock - Frontiers in microbiology, 2021 - frontiersin.org
Group A Streptococcus (GAS; Streptococcus pyogenes) is a nearly ubiquitous human
pathogen responsible for a significant global disease burden. No vaccine exists, so …

Lipid droplets and the host–pathogen dynamic: FATal attraction?

M Bosch, MJ Sweet, RG Parton, A Pol - Journal of Cell Biology, 2021 - rupress.org
In the ongoing conflict between eukaryotic cells and pathogens, lipid droplets (LDs) emerge
as a choke point in the battle for nutrients. While many pathogens seek the lipids stored in …

Rheumatic heart disease: a review of the current status of global research activity

LM Dooley, TB Ahmad, M Pandey, MF Good… - Autoimmunity reviews, 2021 - Elsevier
Rheumatic heart disease (RHD) is a serious and long-term consequence of acute rheumatic
fever (ARF), an autoimmune sequela of a mucosal infection by Streptococcus pyogenes …

[HTML][HTML] Group A streptococcal M protein activates the NLRP3 inflammasome

JA Valderrama, AM Riestra, NJ Gao, CN LaRock… - Nature …, 2017 - nature.com
Abstract Group A Streptococcus (GAS) is among the top ten causes of infection-related
mortality in humans. M protein is the most abundant GAS surface protein, and M1 serotype …

Neutrophil extracellular traps in bacterial infections and evasion strategies

AA Baz, H Hao, S Lan, Z Li, S Liu, S Chen… - Frontiers in …, 2024 - frontiersin.org
Neutrophils are innate immune cells that have a vital role in host defense systems.
Neutrophil extracellular traps (NETs) are one of neutrophils' defense mechanisms against …

Interplay between group A Streptococcus and host innate immune responses

MSW Su, YL Cheng, YS Lin, JJ Wu - Microbiology and Molecular …, 2024 - Am Soc Microbiol
SUMMARY Group A Streptococcus (GAS), also known as Streptococcus pyogenes, is a
clinically well-adapted human pathogen that harbors rich virulence determinants …

Defensive‐lipid droplets: Cellular organelles designed for antimicrobial immunity

R Safi, M Sánchez‐Álvarez, M Bosch… - Immunological …, 2023 - Wiley Online Library
Microbes have developed many strategies to subvert host organisms, which, in turn, evolved
several innate immune responses. As major lipid storage organelles of eukaryotes, lipid …

[HTML][HTML] Staphylococcus aureus induces neutrophil extracellular traps (NETs) and neutralizes their bactericidal potential

P Speziale, G Pietrocola - Computational and Structural Biotechnology …, 2021 - Elsevier
Neutrophil extracellular traps (NETs) are considered part of the innate human immune
system because they are involved in host defense during bacterial infections. NETs are …

Neutrophil extracellular traps: Modulation mechanisms by pathogens

F de Jesus Gonzalez-Contreras, X Zarate - Cellular Immunology, 2022 - Elsevier
Neutrophils, as innate effector cells, play an essential role in the containment and
elimination of pathogens. Among the main neutrophil mechanisms use for these processes …

Fibronectin-binding protein B (FnBPB) from Staphylococcus aureus protects against the antimicrobial activity of histones

G Pietrocola, G Nobile, MJ Alfeo, TJ Foster… - Journal of biological …, 2019 - ASBMB
Staphylococcus aureus is a Gram-positive bacterium that can cause both superficial and
deep-seated infections. Histones released by neutrophils kill bacteria by binding to the …