ArticleJournal of proteome research2017
Immunogenic HLA-DR-Presented Self-Peptides Identified Directly from Clinical Samples of Synovial Tissue, Synovial Fluid, or Peripheral Blood in Patients with Rheumatoid Arthritis or Lyme Arthritis.
Article in Journal of proteome research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 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.
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.
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Who cites it
30 citing papers in PubMed, 53 citations in OpenAlex.
- Skewed MHC Class I Peptide Presentation in Psoriatic Arthritis.International journal of molecular sciences · 2026Article
- Aspects of the Immunopathogenesis of Lyme Arthritis.Microorganisms · 2025Review
- Immunopeptidomics for autoimmunity: unlocking the chamber of immune secrets.NPJ systems biology and applications · 2025Review
- Novel Immune biomarkers for the early stratification of oligoarthritis patients at risk of developing polyarticular extension.Frontiers in immunology · 2025Article
- HLA-DR-Expressing Fibroblast-Like Synoviocytes Are Inducible Antigen Presenting Cells That Present Autoantigens in Lyme Arthritis.ACR open rheumatology · 2024Article
- Identification of Major Histocompatibility Complex Class II Epitopes From Lyme Autoantigen Apolipoprotein B-100 and Borrelia burgdorferi Mcp4 in Murine Lyme Arthritis.The Journal of infectious diseases · 2024Article
- Lyme Arthritis: A 50-Year Journey.The Journal of infectious diseases · 2024Article
- Human leukocyte antigen HLA-DR-expressing fibroblast-like synoviocytes are inducible antigen presenting cells that present autoantigens in Lyme arthritis.bioRxiv : the preprint server for biology · 2023Article
- Autoimmunity to synovial extracellular matrix proteins in patients with postinfectious Lyme arthritis.The Journal of clinical investigation · 2023Article
- Association of Antibodies to Prevotella copri in Anti-Cyclic Citrullinated Peptide-Positive Individuals At Risk of Developing Rheumatoid Arthritis and in Patients With Early or Established Rheumatoid Arthritis.Arthritis & rheumatology (Hoboken, N.J.) · 2023Article
- Citrullination modulates antigen processing and presentation by revealing cryptic epitopes in rheumatoid arthritis.Nature communications · 2023Article
- Structural, functional, and immunogenicity implications of F9 gene recoding.Blood advances · 2022Article
- Accurate MHC Motif Deconvolution of Immunopeptidomics Data Reveals a Significant Contribution of DRB3, 4 and 5 to the Total DR Immunopeptidome.Frontiers in immunology · 2022Article
- Identification of Novel, Immunogenic HLA-DR-Presented Prevotella copri Peptides in Patients With Rheumatoid Arthritis.Arthritis & rheumatology (Hoboken, N.J.) · 2021Article
- Cas9-derived peptides presented by MHC Class II that elicit proliferation of CD4Nature communications · 2021Article
- Lyme arthritis: linking infection, inflammation and autoimmunity.Nature reviews. Rheumatology · 2021Review
- Accurate Identification of Deamidation and Citrullination from Global Shotgun Proteomics Data Using a Dual-Search Delta Score Strategy.Journal of proteome research · 2020Article
- Mini-Review: Human Microbiome and Rheumatic Diseases.Frontiers in cellular and infection microbiology · 2020Review
- Article
- NNAlign_MA; MHC Peptidome Deconvolution for Accurate MHC Binding Motif Characterization and Improved T-cell Epitope Predictions.Molecular & cellular proteomics : MCP · 2019Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
Abstract
Human leukocyte antigen-antigen D related (HLA-DR) molecules are highly expressed in synovial tissue (ST), the target of the immune response in chronic inflammatory forms of arthritis. Here, we used LC-MS/MS to identify HLA-DR-presented self-peptides in cells taken directly from clinical samples: ST, synovial fluid mononuclear cells (SFMC), or peripheral blood mononuclear cells (PBMC) from five patients with rheumatoid arthritis (RA) and eight with Lyme arthritis (LA). We identified 1593 non-redundant HLA-DR-presented peptides, derived from 870 source proteins. A total of 67% of the peptides identified in SFMC and 55% of those found in PBMC were found in ST, but analysis of SFMC/PBMC also revealed new antigen-presented peptides. Peptides were synthesized and examined for reactivity with the patients' PBMC. To date, three autoantigens in RA and four novel autoantigens in LA, presented in ST and/or PBMC, were shown to be targets of T- and B-cell responses in these diseases; ongoing analyses may add to this list. Thus, immunoprecipitation and LC-MS/MS can now identify hundreds of HLA-DR-presented self-peptides from individual patients' tissues or fluids with mixed cell populations. Importantly, identification of HLA-DR-presented peptides from SFMC or PBMC allows testing of more patients, including those early in the disease. Direct analysis of clinical samples facilitates identification of novel immunogenic T-cell epitopes.
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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.