ArticleMicrobiology spectrum2022
TurboID Screening of the OmpP2 Protein Reveals Host Proteins Involved in Recognition and Phagocytosis of
Article in Microbiology spectrum, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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
3 citing papers in PubMed, 10 citations in OpenAlex.
- Article
- Genomic insight into the diversity ofmSphere · 2024Article
- TurboID screening of ApxI toxin interactants identifies host proteins involved in Actinobacillus pleuropneumoniae-induced apoptosis of immortalized porcine alveolar macrophages.Veterinary research · 2023Article
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Authors and funding
12 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glaesserella parasuis is a common bacterium in the porcine upper respiratory tract that causes severe Glasser's disease, which is characterized by polyarthritis, meningitis, and fibrinous polyserositis. TurboID is an enzyme that mediates the biotinylation of endogenous proteins that can fuse with proteins of interest to label protein interactors and local proteomes. To reveal the host proteins that interact with outer membrane protein P2 (OmpP2) by TurboID-mediated proximity labeling in immortalized porcine alveolar macrophage iPAM cells, 0.1 and 2.58 mg/mL His-tagged TurboID-OmpP2 and TurboID recombinant proteins were expressed and purified. By mass spectrometry, we identified 948 and 758 iPAM cell proteins that interacted with His-TurboID-OmpP2 and His-TurboID, respectively. After removal of background proteins through comparison with the TurboID-treated group, 240 unique interacting proteins were identified in the TurboID-OmpP2-treated group. Ultimately, only four membrane proteins were identified, CAV1, ARF6, PPP2R1A, and AP2M1, from these 240 host proteins. Our data indicated that CAV1, ARF6, and PPP2R1A could interact with OmpP2 of G. parasuis, as confirmed by coimmunoprecipitation assay. Finally, we found that CAV1, ARF6, and PPP2R1A were involved in the recognition and phagocytosis of
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