Basic information

Full name
CD274 molecule
Ensembl
ENSG00000120217.14
Summary
This gene encodes an immune inhibitory receptor ligand that is expressed by hematopoietic and non-hematopoietic cells, such as T cells and B cells and various types of tumor cells. The encoded protein is a type I transmembrane protein that has immunoglobulin V-like and C-like domains. Interaction of this ligand with its receptor inhibits T-cell activation and cytokine production. During infection or inflammation of normal tissue, this interaction is important for preventing autoimmunity by maintaining homeostasis of the immune response. In tumor microenvironments, this interaction provides an immune escape for tumor cells through cytotoxic T-cell inactivation. Expression of this gene in tumor cells is considered to be prognostic in many types of human malignancies, including colon cancer and renal cell carcinoma. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]
Annotation
Cancer driver (TSG) Druggable target (Tier T1) Ligand

Protein product

Phosphosites on the primary protein product
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Tumor and normal comparison

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Signed p-values
Data type
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
RNA0.02-4e-19--1.4e-8-1.9e-6-3e-12-0.019-
protein-0.33----0.15-0.66-0.002-0.87-

* P-values are from Wilcoxon rank sum test and can be clicked to show the box plots. Positive values mean higher abundance in tumor. BRCA and GBM do not have normal samples.

mRNA expression at gene level
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC345678910111213log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC14151617181920212223242526log2(MS1 intensity)tumornormal

* Mild outlier: filled circle; Extreme outlier: empty circle.

Phenotype and mutation association

Manhattan plot summarizing associations of phenotypes and mutations across all cohorts and omics data types

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC051015202530350-5-10-15-20-25-30-35Pan-cancer0204060801001201401600-20-40-60-80-100-120-140-160proteinRNASCNVclinicalpathwaycell typegenomicmutation-log10 of P-value

* Data points of significant associations above and below the dotted lines can be hovered to show the phenotype.

Associations of the protein abundance of CD274 with phenotypes and mutations

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Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
HALLMARK_ALLOGRAFT_REJECTION1.2e-260.0740.023-3.5e-81.9e-72.9e-51.3e-5-0.0233.9e-6
xcell: Macrophage M11.8e-260.60.081-2e-97.1e-93.4e-67.1e-7-0.0184.4e-5
HALLMARK_INTERFERON_GAMMA_RESPONSE2.6e-250.0810.092-3e-81.2e-82.2e-59.6e-8-0.061.1e-3
xcell: Plasmacytoid dendritic cell2.8e-230.130.52-5.8e-48.5e-91.7e-82.2e-6-0.0111.1e-4
ESTIMATE: ImmuneScore8.2e-230.0690.032-3.7e-82.7e-61.7e-49.8e-4-0.0376.1e-6
xcell: Macrophage3.3e-220.950.12-2.3e-79.8e-71.7e-45.2e-5-7.5e-45.8e-6
xcell: immune score1.3e-210.160.049-1.1e-71.5e-41.5e-40.013-5.5e-41.2e-6
HALLMARK_IL6_JAK_STAT3_SIGNALING4.9e-210.0870.41-9e-92.9e-71.2e-35.9e-6-0.0261.4e-3
HALLMARK_INFLAMMATORY_RESPONSE6.9e-210.230.32-2.3e-108.3e-76.5e-31.5e-5-0.0032.4e-3
HALLMARK_INTERFERON_ALPHA_RESPONSE1.3e-180.180.081-5.8e-53.6e-81.4e-41.7e-7-0.460.013
Showing 1 to 10 of 256 rows

* P-values could be from test for Spearman correlation, Wilcoxon rank sum test, Jonckheere-Terpstra trend test or Cox regression depending on the data type. P-values for individual cohorts can be clicked to show the data plots. The matrix icons in each row can be clicked to show a heatmap summary of associations across all cohorts and omics. The rows in the table can be expanded to show results from other omics.

Cis-association

Associations between omics data of CD274

BRCA0.330.200.11proteinmRNASCNVmethylationCCRCC0.450.15-0.26-0.080.16-0.04proteinmRNASCNVmethylationCOAD-0.01proteinmRNASCNVmethylationGBM0.76-0.100.28-0.110.35-0.41proteinmRNASCNVmethylationHNSCC0.75-0.130.53-0.160.57-0.28proteinmRNASCNVmethylationLSCC0.86-0.220.33-0.290.45-0.43proteinmRNASCNVmethylationLUAD0.670.040.42-0.060.35-0.34proteinmRNASCNVmethylationOV0.34proteinmRNASCNVmethylationPDAC0.490.110.13-0.010.27-0.15proteinmRNASCNVmethylationUCEC0.750.110.14-0.130.07-0.13proteinmRNASCNVmethylation

* The numbers are Spearman correlation coefficients and can be clicked to show the scatter plots. The color and size of the circles correlate with the coefficients.

Trans-association

Associations of the protein abundance of CD274 and the protein abundance of other genes

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Signed p-values
Gene
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
No matching records found

* P-values are from test for Spearman correlation. P-values for individual cohorts can be clicked to show the data plots. The matrix icons in each row can be clicked to show a heatmap summary of associations across all cohorts and omics. The rows in the table can be expanded to show results from other omics.

Gene set enrichment analysis

Submit genes and the common logarithm of the p-values of their association with to WebGestalt.