Basic information

Full name
neuronal pentraxin 2
Ensembl
ENSG00000106236.4
Summary
This gene encodes a member of the family of neuronal petraxins, synaptic proteins that are related to C-reactive protein. This protein is involved in excitatory synapse formation. It also plays a role in clustering of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA)-type glutamate receptors at established synapses, resulting in non-apoptotic cell death of dopaminergic nerve cells. Up-regulation of this gene in Parkinson disease (PD) tissues suggests that the protein may be involved in the pathology of PD. [provided by RefSeq, Feb 2009]
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
RNA2e-21-5e-29--0.311.6e-111.1e-14--6.2e-8-
protein-0.15-4.1e-5-------7.9e-10-

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC0246810121416log2(RSEM+1)tumornormal
Protein expression
CCRCCCOADGBMHNSCCLSCCOVPDACUCEC1516171819202122232425262728log2(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-cancer012345678910111213140-1-2-3-4-5-6-7-8-9-10-11-12-13-14proteinRNASCNVclinicalpathwaycell 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 NPTX2 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_PANCREAS_BETA_CELLS5.1e-6--0.17-1.0e-6-0.25-0.045.6e-8-0.32
HALLMARK_KRAS_SIGNALING_DN8.9e-5-0.067-3.0e-6--0.49-0.70.0450.16
DISEASE-PSP_Alzheimer's_disease7.2e-3---5.2e-4-----0.74
xcell: T cell CD4+ (non-regulatory)0.029-0.73-0.2-0.74-0.005-0.580.27
HALLMARK_SPERMATOGENESIS0.036--0.6-0.012-0.12-0.760.690.36
KINASE-PSP_GSK3B0.037---0.53-0.26--0.013-0.95
chromosomal instability0.053-0.3-0.14-0.024-0.79-0.470.67
HALLMARK_ESTROGEN_RESPONSE_EARLY0.055-4.3e-4--0.28--0.11-0.170.003-0.62
SBS1 (clock-like)0.085-0.056-0.31-0.016-0.84-0.51-0.52
SBS7b (UVR)0.1---------0.1
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 NPTX2

BRCA0.20proteinmRNASCNVmethylationCCRCC0.65-0.060.20-0.120.120.08proteinmRNASCNVmethylationCOAD0.11proteinmRNASCNVmethylationGBM0.67-0.07-0.01-0.11-0.040.39proteinmRNASCNVmethylationHNSCC-0.130.100.24proteinmRNASCNVmethylationLSCC0.99-0.670.26-0.23-0.100.10proteinmRNASCNVmethylationLUAD-0.070.060.39proteinmRNASCNVmethylationOV0.55-0.030.01proteinmRNASCNVmethylationPDAC0.63-0.21-0.14-0.45-0.060.19proteinmRNASCNVmethylationUCEC0.79-0.52-0.14-0.36-0.06-0.00proteinmRNASCNVmethylation

* 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 NPTX2 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.