ArticleNature communications2023
Pathogen-driven degradation of endogenous and therapeutic antibodies during streptococcal infections.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 9 citations in OpenAlex.
- Article
- Antibody-Dependent Cellular Phagocytosis and Cytotoxicity in Patients With LGI1 and CASPR2 Encephalitis.Neurology(R) neuroimmunology & neuroinflammation · 2026Article
- [Research progress on toxic shock syndrome due to group AZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026Review
- Revisiting the streptococcal M protein: modern perspectives on antibody function, host interactions, and therapeutic targeting.Frontiers in immunology · 2026Review
- Identification ofJournal of proteome research · 2025Article
- Endothelial Glycocalyx Turnover in Vascular Health and Disease: Rethinking Endothelial Dysfunction.Annual review of biochemistry · 2025Review
- Impact of different pathogen classes on the serumBBA advances · 2025Article
- The hinge-engineered IgG1-IgG3 hybrid subclass IgGhNature communications · 2024Article
- Exploring the Inhibitory Potential ofTheScientificWorldJournal · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 2 institutions in 2 countries.
Funding
Abstract
Group A streptococcus (GAS) is a major bacterial pathogen responsible for both local and systemic infections in humans. The molecular mechanisms that contribute to disease heterogeneity remain poorly understood. Here we show that the transition from a local to a systemic GAS infection is paralleled by pathogen-driven alterations in IgG homeostasis. Using animal models and a combination of sensitive proteomics and glycoproteomics readouts, we documented the progressive accumulation of IgG cleavage products in plasma, due to extensive enzymatic degradation triggered by GAS infection in vivo. The level of IgG degradation was modulated by the route of pathogen inoculation, and mechanistically linked to the combined activities of the bacterial protease IdeS and the endoglycosidase EndoS, upregulated during infection. Importantly, we show that these virulence factors can alter the structure and function of exogenous therapeutic IgG in vivo. These results shed light on the role of bacterial virulence factors in shaping GAS pathogenesis, and potentially blunting the efficacy of antimicrobial therapies.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.