ArticleThe Journal of experimental medicine2008
The MHC class I peptide repertoire is molded by the transcriptome.
Article in The Journal of experimental medicine, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 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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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
98 citing papers in PubMed, 171 citations in OpenAlex.
- Immunopeptidomics-Guided Warehouse Design for Peptide-Based Immunotherapy in Chronic Lymphocytic Leukemia.Frontiers in immunology · 2021Trial
- Inhibition of cellular NEDDylation partially alters the MHC class I immunopeptidome.Journal of immunology (Baltimore, Md. : 1950) · 2026Article
- Zapnometinib treatment and influenza A virus infection modulate the HLA class I ligandome in human lung adenocarcinoma cells.Frontiers in immunology · 2026Article
- A poxvirus model reveals general correlates of antigen presentation and immunogenicity for viral CD8Science advances · 2025Article
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- Proteasome-derived peptides: separating the trash from the recycling.Trends in biochemical sciences · 2025Review
- Immunopeptidomics identified antigens for mRNA-lipid nanoparticle vaccines with alpha-galactosylceramide in multiple myeloma therapy.Journal for immunotherapy of cancer · 2025Article
- PCI-DB: a novel primary tissue immunopeptidome database to guide next-generation peptide-based immunotherapy development.Journal for immunotherapy of cancer · 2025Article
- Individualized Neoantigen-Directed Melanoma Therapy.American journal of clinical dermatology · 2025Review
- Mapping naturally presented T cell antigens in medulloblastoma based on integrative multi-omics.Nature communications · 2025Article
- Framework for analyzing MAE-derived immunopeptidomes from cell lines with shared HLA haplotypes.PloS one · 2025Article
- Gemcitabine Modulates HLA-I Regulation to Improve Tumor Antigen Presentation by Pancreatic Cancer Cells.International journal of molecular sciences · 2024Article
- Deciphering the HLA-E immunopeptidome with mass spectrometry: an opportunity for universal mRNA vaccines and T-cell-directed immunotherapies.Frontiers in immunology · 2024Review
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- TOFNature communications · 2023Article
- DNMT and HDAC inhibition induces immunogenic neoantigens from human endogenous retroviral element-derived transcripts.Nature communications · 2023Article
- A T-cell antigen atlas for meningioma: novel options for immunotherapy.Acta neuropathologica · 2023Article
- Unlocking the potential of microfluidics in mass spectrometry-based immunopeptidomics for tumor antigen discovery.Cell reports methods · 2023Review
- NLRC5-CIITA Fusion Protein as an Effective Inducer of MHC-I Expression and Antitumor Immunity.International journal of molecular sciences · 2023Article
38 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Under steady-state conditions, major histocompatibility complex (MHC) I molecules are associated with self-peptides that are collectively referred to as the MHC class I peptide (MIP) repertoire. Very little is known about the genesis and molecular composition of the MIP repertoire. We developed a novel high-throughput mass spectrometry approach that yields an accurate definition of the nature and relative abundance of unlabeled peptides presented by MHC I molecules. We identified 189 and 196 MHC I-associated peptides from normal and neoplastic mouse thymocytes, respectively. By integrating our peptidomic data with global profiling of the transcriptome, we reached two conclusions. The MIP repertoire of primary mouse thymocytes is biased toward peptides derived from highly abundant transcripts and is enriched in peptides derived from cyclins/cyclin-dependent kinases and helicases. Furthermore, we found that approximately 25% of MHC I-associated peptides were differentially expressed on normal versus neoplastic thymocytes. Approximately half of those peptides are derived from molecules directly implicated in neoplastic transformation (e.g., components of the PI3K-AKT-mTOR pathway). In most cases, overexpression of MHC I peptides on cancer cells entailed posttranscriptional mechanisms. Our results show that high-throughput analysis and sequencing of MHC I-associated peptides yields unique insights into the genesis of the MIP repertoire in normal and neoplastic cells.
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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.