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ProteomicsUnsupervised mining of HLA-I peptidomes reveals unsuspected false positives and new binding motifs
Modern antigen vaccine designs and studies of human leukocyte antigen (HLA)-mediated immune responses rely heavily on the knowledge of HLA allele-specific binding motifs and computational prediction of antigen-HLA binding affinity. Breakthroughs in HLA peptidomics have considerably expanded the data...
ORGANISM(S): Homo sapiens (Human) 
2021-09-17 | PXD028088 | Pride
Smsnet Peptidome Hla-i 
ProteomicsUnveiling the Peptide Motifs of HLA-C and HLA-G from Naturally Presented Peptides and Generation of Binding Prediction Matrices
The classical HLA-C and the nonclassical HLA-E and HLA-G molecules play important roles both in the innate and adaptive immune system. Starting already during embryogenesis and continuing throughout our lives, these three Ags exert major functions in immune tolerance, defense against infections, and...
ORGANISM(S): Homo sapiens (Human) 
2018-04-20 | PXD009531 | Pride
Hla-e Hla-g Binding prediction  peptide motifs Hla-c Lc-msms 
ProteomicsDifferent Binding Motifs of the Celiac Disease Associated HLA Molecules DQ2.5, DQ2.2 and DQ7.5 Revealed by Relative Quantitative Proteomics of Endogenous Peptide Repertoires
In this study relative quantitative analysis of endogenous peptides by mass spectrometry combined with neural network analysis have been used to address why the alpha- or beta-chain sharing human leukocyte antigen (HLA)-DQ molecules DQ2.5, DQ2.2 and DQ7.5 display different risks for celiac disease. ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-04-01 | MSV000080859 | MassIVE
ProteomicsFully unsupervised identification of HLA-I motifs
The precise identification of Human Leukocyte Antigen class I (HLA-I) binding motifs plays a central role in our ability to understand and predict (neo-)antigen presentation in infectious diseases and cancer. Here, by exploiting co-occurrence of HLA-I alleles across publicly available as well as ten...
ORGANISM(S): Homo sapiens (Human) 
2017-08-18 | PXD005231 | Pride
Hla peptidome Immunopeptidomics Lc-ms/ms 
ProteomicsDefining HLA-II ligand processing and binding rules with mass spectrometry enhances cancer epitope prediction
Increasing evidence indicates CD4+ T cells can recognize cancer-specific antigens and control tumor growth. However, it remains difficult to predict the antigens that will be presented by human leukocyte antigen class II molecules (HLA-II) - hindering efforts to optimally target them therapeutically...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2019-06-18 | MSV000083991 | MassIVE
ProteomicsDifferent Binding Motifs of the Celiac Disease Associated HLA Molecules DQ2.5, DQ2.2 and DQ7.5 Revealed by Relative Quantitative Proteomics of Endogenous Peptide Repertoires
In this study relative quantitative analysis of endogenous peptides by mass spectrometry combined with neural network analysis have been used to address why the alpha- or beta-chain sharing human leukocyte antigen (HLA)-DQ molecules DQ2.5, DQ2.2 and DQ7.5 display different risks for celiac disease. ...
ORGANISM(S): Homo sapiens (Human) 
2014-12-04 | PXD001205 | Pride
Hla Celiac disease Affinity precipitation Lc-ms/ms 
Proteomicsthe landscape of phosphorylated HLA-I ligands
The identification and prediction of HLA-I–peptide interactions play an important role in our understanding of antigen recognition in infected or malignant cells. In cancer, non-self HLA-I ligands can arise from many different alterations, including non-synonymous mutations, gene fusion, cancer-spec...
ORGANISM(S): Homo sapiens (Human) 
2019-12-18 | PXD013831 | Pride
Immunopeptidomics Hla binding peptides Phosphorylations 
ProteomicsThe landscape of the SARS-CoV-2 HLA-peptidome
The human leukocyte antigen (HLA)-bound-viral antigens, serve as an immunological signature that can be selectively recognized by T cells. As viruses evolve by acquiring mutations, it is essential to identify a range of viral presented antigens. Utilizing HLA-peptidomics we Identified SARS-CoV-2-der...
ORGANISM(S): Homo sapiens (Human) 
2021-06-28 | PXD025499 | Pride
Sars-cov-2 Immunopeptidomics Hla-peptidomics 
ProteomicsSampling from proteome to HLA-DR ligandome
Comprehensive analysis of the complex nature of the Human Leukocyte Antigen (HLA) class II ligandome is of utmost importance to understand the basis for CD4+ T cell mediated immunity and tolerance. Here, we implemented important improvements in the analysis of the repertoire of HLA-DR-presented pept...
ORGANISM(S): Homo sapiens (Human) 
2016-01-25 | PXD002951 | Pride
Ethcd Hcd Ligandome Hla class ii Etd Mhc class ii 
ProteomicsArginine (di)methylated Human Leukocyte Antigen class I peptides are favorably presented by HLA-B*07
Specific alterations in protein post-translational modification (PTMs) are recognized hallmarks of diseases. These modifications potentially provide a unique disease-related source of Human Leukocyte Antigen (HLA) class I-presented peptide antigens that can elicit specific immune responses. Although...
ORGANISM(S): Homo sapiens (Human) 
2016-08-15 | PXD004233 | Pride
Methylation Dimethylation Ethcd Hla-class i 
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