ArticleJournal of oral microbiology2023
Hemophore-like proteins produced by periodontopathogens are recognized by the host immune system and react differentially with IgG antibodies.
Article in Journal of oral microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Exploring heme and iron acquisition strategies of Porphyromonas gingivalis-current facts and hypotheses.FEMS microbiology reviews · 2025Review
- HmuY proteins of theFrontiers in cellular and infection microbiology · 2025Article
- Defining the role of Hmu and Hus systems in Porphyromonas gingivalis heme and iron homeostasis and virulence.Scientific reports · 2024Article
- Hemophore-like proteins of the HmuY family in the oral and gut microbiome: unraveling the mystery of their evolution.Microbiology and molecular biology reviews : MMBR · 2024Review
- Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aims: Hemophore-like proteins sequester heme from host hemoproteins. We aimed to determine whether the host immune system can recognize not only Methods: The reactivity of total bacterial antigens and purified proteins with serum IgG antibodies of 18 individuals with periodontitis and 17 individuals without periodontitis was examined by enzyme-linked immunosorbent assay (ELISA). To compare IgG reactivity between groups with and without periodontitis and within the various dilutions of sera, statistical analysis was performed using the Mann-Whitney U-test and two-way ANOVA test with the post-hoc Bonferroni test. Results: Individuals with periodontitis produced IgG antibodies reacting more strongly not only with total Conclusions: Although hemophore-like proteins are structurally related, they are differentially recognized by the host immune system. Our findings point to specific antigens, mainly
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Registered trials
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