Vtcn1 V-set domain containing T cell activation inhibitor 1 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Vtcn1provided by MGI
Official Full Name: V-set domain containing T cell activation inhibitor 1provided by MGI
Primary source: MGI:MGI:3039619
See related: Ensembl:ENSMUSG00000051076 AllianceGenome:MGI:3039619
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: B7x; B7h4; B7s1
Summary: Enables signaling receptor binding activity. Acts upstream of or within positive regulation of interleukin-2 production; regulation of T cell activation; and response to protozoan. Located in external side of plasma membrane. Is expressed in several structures, including hemolymphoid system gland; liver; lung; male reproductive gland or organ; and pancreas. Orthologous to human VTCN1 (V-set domain containing T cell activation inhibitor 1). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in subcutaneous fat pad adult (RPKM 4.1), mammary gland adult (RPKM 2.4) and 9 other tissues See more
Orthologs: human all
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Genomic context

Location:: 3 F2.2; 3 43.78 cM

Exon count:: 7

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	3	NC_000069.7 (100732775..100805555)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	3	NC_000069.6 (100825459..100896922)

Chromosome 3 - NC_000069.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

A SOX9-B7x axis safeguards dedifferentiated tumor cells from immune surveillance to drive breast cancer progression.
Title: A SOX9-B7x axis safeguards dedifferentiated tumor cells from immune surveillance to drive breast cancer progression.
Effect of B7-H4 downregulation induced by Toxoplasma gondii infection on dysfunction of decidual macrophages contributes to adverse pregnancy outcomes.
Title: Effect of B7-H4 downregulation induced by Toxoplasma gondii infection on dysfunction of decidual macrophages contributes to adverse pregnancy outcomes.
B7-H4 reduction induced by Toxoplasma gondii infection results in dysfunction of decidual dendritic cells by regulating the JAK2/STAT3 pathway.
Title: B7-H4 reduction induced by Toxoplasma gondii infection results in dysfunction of decidual dendritic cells by regulating the JAK2/STAT3 pathway.
Microbiota-dependent activation of the myeloid calcineurin-NFAT pathway inhibits B7H3- and B7H4-dependent anti-tumor immunity in colorectal cancer.
Title: Microbiota-dependent activation of the myeloid calcineurin-NFAT pathway inhibits B7H3- and B7H4-dependent anti-tumor immunity in colorectal cancer.
The B7-H4 gene induces immune escape partly via upregulating the PD-1/Stat3 pathway in non-small cell lung cancer.
Title: The B7-H4 gene induces immune escape partly via upregulating the PD-1/Stat3 pathway in non-small cell lung cancer.
Donor and host B7-H4 expression negatively regulates acute graft-versus-host disease lethality.
Title: Donor and host B7-H4 expression negatively regulates acute graft-versus-host disease lethality.
study presents first evidence that B7-H4 acts as a tumor suppressor through PTEN/AKT/HIF-1alpha/RCOR2/RUNX1 pathways to promote the differentiation of leukemia-initiating cells but does not impair the normal functions of hematopoietic stem cells
Title: B7-H4 enhances the differentiation of murine leukemia-initiating cells via the PTEN/AKT/RCOR2/RUNX1 pathways.
B7S1 initiates dysfunction of tumor-infiltrating CD8+ T cells and may be targeted for cancer immunotherapy.
Title: Co-inhibitory Molecule B7 Superfamily Member 1 Expressed by Tumor-Infiltrating Myeloid Cells Induces Dysfunction of Anti-tumor CD8(+) T Cells.
this study shows that B7-H4 knockout hosts mount greater tumor-associated anti-tumor T cell responses and display reduced tumors
Title: Synergistic effects of host B7-H4 deficiency and gemcitabine treatment on tumor regression and anti-tumor T cell immunity in a mouse model.
Results highlight an importance of VTCN1 stabilization on cell surfaces for the restoration of altered balance of immune control during T1D.
Title: Loss of Peripheral Protection in Pancreatic Islets by Proteolysis-Driven Impairment of VTCN1 (B7-H4) Presentation Is Associated with the Development of Autoimmune Diabetes.

Submit: New GeneRIF Correction See all GeneRIFs (30)

Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (10)
Targeted (6) 1 citation

General gene information

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Markers

Vtcn1 (e-PCR), detects polymorphism
- UniSTS:478943

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables signaling receptor binding	IBA Inferred from Biological aspect of Ancestor more info
enables signaling receptor binding	IDA Inferred from Direct Assay more info	PubMed
enables signaling receptor binding	IGI Inferred from Genetic Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in T cell receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in adaptive immune response	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within interleukin-4 production	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of T cell activation	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of T cell activation	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of T cell proliferation	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of T cell proliferation	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within positive regulation of T cell proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within positive regulation of interleukin-2 production	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of cytokine production	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within response to protozoan	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within type II interferon production	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
is_active_in external side of plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in external side of plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in external side of plasma membrane	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: V-set domain containing T-cell activation inhibitor 1

Names: B7 homolog 4; immune costimulatory protein B7-H4; t cell costimulatory molecule B7x

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_001409755.1 → NP_001396684.1 V-set domain containing T-cell activation inhibitor 1 isoform 2

Status: VALIDATED

Source sequence(s)

AL669872, AL691436
NM_001409758.1 → NP_001396687.1 V-set domain containing T-cell activation inhibitor 1 isoform 2

Status: VALIDATED

Source sequence(s)

AL669872
NM_178594.4 → NP_848709.2 V-set domain containing T-cell activation inhibitor 1 isoform 1 precursor

See identical proteins and their annotated locations for NP_848709.2

Status: VALIDATED

Source sequence(s)

AL669872, AL691436

Consensus CDS

CCDS17677.1

UniProtKB/Swiss-Prot

Q7TPH5, Q7TSP5, Q8K091

Related

ENSMUSP00000057721.8, ENSMUST00000054791.9

Conserved Domains (2) summary

smart00410
Location:46 → 144

IG_like; Immunoglobulin like

cl11960
Location:49 → 146

Ig; Immunoglobulin domain