Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection in Murine Macrophages

ABSTRACT: Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection in Murine Macrophages

PROVIDER: PRJNA670549 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection

Project description:Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection

| PRJNA670547 | ENA

Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection in Human Macrophages

Project description:We report RNA sequencing data that shows the the differential effects of HLA-DRb1*0401 (SE) and HLA-DRb1*0402 (PE) on marcophage gene expression under M1 polarizing cell culture conditions

2021-02-02 | GSE159279 | GEO

Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection in Murine Macrophages

Project description:We report RNA sequencing data that shows the differential effects of HLA-DRb1*0401 (SE) and HLA-DRb1*0402 (PE) on macrophage gene expression under M1 and M2 polarizing cell culture conditions.

2021-02-02 | GSE159820 | GEO

Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection in Human Macrophages

Project description:Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection in Human Macrophages

| PRJNA668221 | ENA

Antigen Presentation-Independent Reciprocal Immune Modulation by HLA-DRB1 Allelic Epitopes that Associate with Autoimmune Disease Risk or Protection

Project description:This SuperSeries is composed of the SubSeries listed below.

2021-02-02 | GSE159821 | GEO

HLA-DRB1 allelic epitopes that associate with autoimmune disease risk or protection activate reciprocal macrophage polarization.

Project description: Not available

| S-EPMC7844024 | biostudies-literature

The lupus susceptibility allele DRB1*03:01 encodes a disease driving epitope [RAW264.7]

Project description:We report RNA sequencing data that shows the differential effects of HLA-DRb1*0301 (LE), HLA-DRb1*0401 (SE) and HLA-DRb1*0402 (PE) on macrophage gene expression under IFNγ cell culture conditions.

2022-08-03 | GSE173875 | GEO

Fucosylation of HLA-DRB1 regulates CD4+T cell-mediated anti-melanoma immunity and enhances immunotherapy efficacy: HLA-DRB1 Interactomes

Project description:Immunotherapy efficacy is limited in melanoma, and combinations of immunotherapies with other modalities have yielded limited improvements but also adverse events requiring cessation of treatment. In addition to ineffective patient stratification, efficacy is impaired by paucity of intratumoral immune cells (itICs)—thus, effective strategies to safely increase itICs are needed. We report that dietary administration of L-fucose induces fucosylation and cell surface enrichment of the MHC-II protein HLA-DRB1 in melanoma cells, triggering CD4+T cell-mediated increases in ItICs and anti-tumor immunity, enhancing immune checkpoint blockade responses. Melanoma fucosylation and fucosylated HLA-DRB1 associate with intratumoral T cell abundance and anti-PD1 responder status in patient melanoma specimens, suggesting the potential use of melanoma fucosylation as a strategy for stratifying patients for immunotherapies. Our findings demonstrate that fucosylation is a key mediator of anti-tumor immunity, and importantly, suggest that L-fucose is a powerful agent for safely increasing ItICs and immunotherapy efficacy in melanoma.

2022-12-16 | PXD038068 | Pride

The lupus susceptibility allele DRB1*03:01 encodes a disease driving epitope [THP-1]

2022-08-03 | GSE173876 | GEO

Improved prediction of endogenous HLA-associated epitopes based on mono-allelic mass spectrometry profiling

Project description:LC-MS/MS-based identification of HLA-peptides is poised to provide a deep understanding of the rules underlying antigen presentation. However, a key obstacle limiting the utility of MS data is the ambiguity arising from the co-expression of multiple HLA alleles. Here, we introduce a strategy for profiling the HLA ligandome one allele at a time. By using cell lines expressing a single HLA allele, optimizing immunopurifications, and developing a novel spectral search algorithm, we identified thousands of peptides bound to 16 different HLA class I alleles. These data enabled the discovery of novel binding motifs, and an integrative analysis quantifying the contribution of factors critical to epitope presentation, such as protein cleavage and gene expression. We trained neural network prediction algorithms with our large dataset (>24,000 peptides) and outperformed algorithms trained on datasets of peptides with measured affinities. We thus demonstrate a scalable strategy for systematically learning the rules of endogenous antigen presentation.

2017-02-21 | GSE93315 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data