Basic information

Full name
vitronectin
Ensembl
ENSG00000109072.14
Summary
The protein encoded by this gene functions in part as an adhesive glycoprotein. Differential expression of this protein can promote either cell adhesion or migration as it links cells to the extracellular matrix through a variety of ligands. These ligands include integrins, plasminogen activator inhibitor-1, and urokinase plasminogen activator receptor. This secreted protein can be present in the plasma as a monomer or dimer and forms a multimer in the extracellular matrix of several tissues. This protein also inhibits the membrane-damaging effect of the terminal cytolytic complement pathway and binds to several serpin serine protease inhibitors. This protein can also promote extracellular matrix degradation and thus plays a role in tumorigenesis. It is involved in a variety of other biological processes such as the regulation of the coagulation pathway, wound healing, and tissue remodeling. The heparin-binding domain of this protein give it anti-microbial properties. It is also a lipid binding protein that forms a principal component of high density lipoprotein. [provided by RefSeq, Aug 2020]
Annotation
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
RNA-3.6e-46--1.1e-22--0.037-3.5e-27-2e-17--1.0e-6-
protein-3.5e-45--3.4e-3-7e-7--3e-13-6.9e-18-3.5e-19-1.9e-82.1e-3-4.4e-6

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC01234567891011log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC25.52626.52727.52828.52929.53030.53131.532log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC02468101214160-2-4-6-8-10-12-14-16Pan-cancer05101520253035400-5-10-15-20-25-30-35-40proteinRNASCNVclinicalpathwaycell 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 VTN 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_HYPOXIA1.8e-404.6e-45.3e-38.3e-72.2e-169.3e-43.9e-41.1e-60.0213.1e-74.3e-4
HALLMARK_EPITHELIAL_MESENCHYMAL_TRANSITION3.9e-312.6e-31.6e-53.6e-62.2e-160.0440.0136.3e-50.0483.5e-31.8e-3
HALLMARK_TNFA_SIGNALING_VIA_NFKB1.1e-250.120.0151.2e-52.2e-162.6e-30.422.8e-58.1e-31.2e-37.6e-3
PROGENy: Hypoxia3.3e-254.7e-40.652.2e-161.8e-60.115.4e-30.0120.0957e-80.056
HALLMARK_ANGIOGENESIS4.3e-255.4e-41.3e-41.8e-72.2e-162.2e-30.0726.0e-40.046-0.710.036
HALLMARK_MYOGENESIS5.3e-201.7e-38.4e-63.2e-32.6e-50.555.7e-80.0630.0940.0734.4e-3
PROGENy: TGFb6.9e-204.3e-42.3e-41.6e-42.0e-40.31.1e-32.2e-30.0460.0180.015
HALLMARK_TGF_BETA_SIGNALING3.5e-198.9e-51.0e-40.0244.3e-50.990.0091.5e-30.0040.0113.4e-3
HALLMARK_KRAS_SIGNALING_UP4.4e-194.3e-31.4e-51.7e-32.2e-160.0940.192.1e-30.048-0.730.047
PROGENy: TNFa4.1e-180.0570.221.4e-52.2e-162.5e-3-0.858.1e-40.23.2e-30.19
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 VTN

BRCA0.090.050.24proteinmRNASCNVmethylationCCRCC0.030.040.19proteinmRNASCNVmethylationCOAD0.26-0.05-0.07proteinmRNASCNVmethylationGBM-0.130.170.22proteinmRNASCNVmethylationHNSCC-0.06-0.02-0.10proteinmRNASCNVmethylationLSCC0.11-0.13-0.10proteinmRNASCNVmethylationLUAD0.050.030.19proteinmRNASCNVmethylationOV0.270.070.08proteinmRNASCNVmethylationPDAC-0.310.15-0.08proteinmRNASCNVmethylationUCEC0.220.120.01proteinmRNASCNVmethylation

* 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 VTN 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.