ANGPT4 angiopoietin 4 [Homo sapiens (human)] - Gene

Summary

Official Symbol: ANGPT4provided by HGNC
Official Full Name: angiopoietin 4provided by HGNC
Primary source: HGNC:HGNC:487
See related: Ensembl:ENSG00000101280 MIM:603705; AllianceGenome:HGNC:487
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: ANG3; ANG4
Summary: Angiopoietins are proteins with important roles in vascular development and angiogenesis. All angiopoietins bind with similar affinity to an endothelial cell-specific tyrosine-protein kinase receptor. The mechanism by which they contribute to angiogenesis is thought to involve regulation of endothelial cell interactions with supporting perivascular cells. The protein encoded by this gene functions as an agonist and is an angiopoietin. [provided by RefSeq, Jul 2008]
Expression: Biased expression in fat (RPKM 1.7), ovary (RPKM 1.2) and 11 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 20p13

Exon count:: 9

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	20	NC_000020.11 (869900..916334, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	20	NC_060944.1 (917002..963415, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	20	NC_000020.10 (850543..896977, complement)

Chromosome 20 - NC_000020.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Angiopoietin4 (ANGPT4) expression and potential mechanisms in carcinogenesis: current achievements and perspectives.
Title: Angiopoietin4 (ANGPT4) expression and potential mechanisms in carcinogenesis: current achievements and perspectives.
Dual functional nanoparticles containing SOX duo and ANGPT4 shRNA for osteoarthritis treatment.
Title: Dual functional nanoparticles containing SOX duo and ANGPT4 shRNA for osteoarthritis treatment.
Ang-4 also promoted survival of LECs. Thus, blocking Ang-4 may prune the draining lymphatic vasculature and decrease interstitial fluid pressure (IFP) by reducing vascular permeability.
Title: Angiopoietin-4 increases permeability of blood vessels and promotes lymphatic dilation.
acute-phase protein A1AT is a physiological regulator of angptl4, another acute-phase protein.
Title: Acute-phase protein α1-antitrypsin--a novel regulator of angiopoietin-like protein 4 transcription and secretion.
Angptl4 is a glucocorticoid-responsive mediator of fasting-induced intracellular lipolysis and stimulates cAMP signaling in adipocytes
Title: Angiopoietin-like 4 (Angptl4) protein is a physiological mediator of intracellular lipolysis in murine adipocytes.
In tumor cells, only Ang-4 expression has prognostic impact in NSCLC. In NSCLC tumor stroma, Ang-4 and Ang-2 are independently associated with survival.
Title: Prognostic impacts of angiopoietins in NSCLC tumor cells and stroma: VEGF-A impact is strongly associated with Ang-2.
Linkage to 20p13 including the ANGPT4 gene in families with mixed Alzheimer disease and vascular dementia is reported.
Title: Linkage to 20p13 including the ANGPT4 gene in families with mixed Alzheimer's disease and vascular dementia.
Observational study of gene-disease association and gene-gene interaction. (HuGE Navigator)
Title: MicroRNA-related genetic variations as predictors for risk of second primary tumor and/or recurrence in patients with early-stage head and neck cancer.
Results establish the novel effects of Ang-4 on tumor angiogenesis and GBM progression and suggest that this pro-GBM effect of Ang-4 is mediated by promoting tumor angiogenesis and activating Erk1/2 kinase in GBM cells.
Title: Angiopoietin-4 promotes glioblastoma progression by enhancing tumor cell viability and angiogenesis.
Observational study of gene-disease association, gene-environment interaction, and pharmacogenomic / toxicogenomic. (HuGE Navigator)
Title: Variation at the NFATC2 locus increases the risk of thiazolidinedione-induced edema in the Diabetes REduction Assessment with ramipril and rosiglitazone Medication (DREAM) study.

Submit: New GeneRIF Correction See all GeneRIFs (15)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

ANGPT4_9713 (e-PCR)
- UniSTS:468277

NoName (e-PCR)
- UniSTS:483291

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables receptor tyrosine kinase binding	IBA Inferred from Biological aspect of Ancestor more info
enables receptor tyrosine kinase binding	IDA Inferred from Direct Assay more info	PubMed
enables transmembrane receptor protein tyrosine kinase activator activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in Notch signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in angiogenesis	IEA Inferred from Electronic Annotation more info
involved_in cellular response to hypoxia	IEP Inferred from Expression Pattern more info	PubMed
NOT involved_in endothelial cell proliferation	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of angiogenesis	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of apoptotic process	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of blood vessel endothelial cell migration	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of angiogenesis	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of blood vessel endothelial cell migration	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of endothelial cell migration	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of peptidyl-tyrosine phosphorylation	IDA Inferred from Direct Assay more info	PubMed
involved_in signal transduction	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in collagen-containing extracellular matrix	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular region	TAS Traceable Author Statement more info
is_active_in extracellular space	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular space	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: angiopoietin-4

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_001322809.2 → NP_001309738.1 angiopoietin-4 isoform 2 precursor

Status: REVIEWED

Source sequence(s)

AK304756, AL161939, BM999095

UniProtKB/Swiss-Prot

Q9Y264

Conserved Domains (1) summary

cd00087
Location:288 → 410

FReD; Fibrinogen-related domains (FReDs); C terminal globular domain of fibrinogen. Fibrinogen is involved in blood clotting, being activated by thrombin to assemble into fibrin clots. The N-termini of 2 times 3 chains come together to form a globular ...
NM_015985.4 → NP_057069.1 angiopoietin-4 isoform 1 precursor

See identical proteins and their annotated locations for NP_057069.1

Status: REVIEWED

Source sequence(s)

AF074332, AK304756, AL161939, BM999095

Consensus CDS

CCDS13009.1

UniProtKB/Swiss-Prot

B4E3J9, Q5TFF4, Q9H4Z4, Q9Y264

Related

ENSP00000371347.3, ENST00000381922.5

Conserved Domains (1) summary

cd00087
Location:288 → 501

FReD; Fibrinogen-related domains (FReDs); C terminal globular domain of fibrinogen. Fibrinogen is involved in blood clotting, being activated by thrombin to assemble into fibrin clots. The N-termini of 2 times 3 chains come together to form a globular ...

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

NC_000020.11 Reference GRCh38.p14 Primary Assembly

Range

869900..916334 complement

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_011529239.4 → XP_011527541.1 angiopoietin-4 isoform X1

Conserved Domains (1) summary

cd00087
Location:236 → 449

FReD; Fibrinogen-related domains (FReDs); C terminal globular domain of fibrinogen. Fibrinogen is involved in blood clotting, being activated by thrombin to assemble into fibrin clots. The N-termini of 2 times 3 chains come together to form a globular ...