Gene: PSG2

LinkedOmicsKB © 2022-2023 Zhang Lab

Basic information

Full name
pregnancy specific beta-1-glycoprotein 2
Ensembl
ENSG00000242221.9
Summary
The human pregnancy-specific glycoproteins (PSGs) are a family of proteins that are synthesized in large amounts by placental trophoblasts and released into the maternal circulation during pregnancy. Molecular cloning and analysis of several PSG genes has indicated that the PSGs form a subgroup of the carcinoembryonic antigen (CEA) gene family, which belongs to the immunoglobulin superfamily of genes. Members of the CEA family consist of a single N domain, with structural similarity to the immunoglobulin variable domains, followed by a variable number of immunoglobulin constant-like A and/or B domains. Most PSGs have an arg-gly-asp (RGD) motif, which has been shown to function as an adhesion recognition signal for several integrins, in the N-terminal domain (summary by Teglund et al., 1994 [PubMed 7851896]). For additional general information about the PSG gene family, see PSG1 (MIM 176390).[supplied by OMIM, Oct 2009]

Protein product

  • ENST00000406487.6 Primary ENSP00000385706.1 (0 phosphosite)
Phosphosites on the primary protein product

Tumor and normal comparison

Loading, please wait
Signed p-values
Data type
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
RNA0.16--0.96---0.0776.8e-70.11--0.11-
protein-----------

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC0.511.522.533.544.555.5log2(RSEM+1)tumornormal
Protein expression

* 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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC0.00.51.01.52.02.53.03.54.04.55.05.56.00.0-0.5-1.0-1.5-2.0-2.5-3.0-3.5-4.0-4.5-5.0-5.5-6.0Pan-cancer0.00.51.01.52.02.53.03.54.04.55.00.0-0.5-1.0-1.5-2.0-2.5-3.0-3.5-4.0-4.5-5.0proteinRNASCNVclinicalpathwaycell 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 PSG2 with phenotypes and mutations

Loading, please wait
Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
cibersort: Macrophage M0-----------
cibersort: Macrophage M1-----------
cibersort: Macrophage M2-----------
cibersort: Eosinophil-----------
xcell: T cell CD4+ memory-----------
xcell: T cell CD4+ effector memory-----------
xcell: T cell CD8+ naive-----------
xcell: T cell CD8+-----------
xcell: T cell CD8+ central memory-----------
xcell: T cell CD8+ effector memory-----------
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 PSG2

BRCA-0.14proteinmRNASCNVmethylationCCRCC0.04proteinmRNASCNVmethylationCOAD-0.06proteinmRNASCNVmethylationGBM0.13proteinmRNASCNVmethylationHNSCC0.07proteinmRNASCNVmethylationLSCC0.05proteinmRNASCNVmethylationLUAD0.10proteinmRNASCNVmethylationOV0.19proteinmRNASCNVmethylationPDAC0.04proteinmRNASCNVmethylationUCEC-0.05proteinmRNASCNVmethylation

* 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 PSG2 and the protein abundance of other genes

Loading, please wait
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.