CREG1 cellular repressor of E1A stimulated genes 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: CREG1provided by HGNC
Official Full Name: cellular repressor of E1A stimulated genes 1provided by HGNC
Primary source: HGNC:HGNC:2351
See related: Ensembl:ENSG00000143162 MIM:618055; AllianceGenome:HGNC:2351
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: CREG
Summary: The adenovirus E1A protein both activates and represses gene expression to promote cellular proliferation and inhibit differentiation. The protein encoded by this gene antagonizes transcriptional activation and cellular transformation by E1A. This protein shares limited sequence similarity with E1A and binds both the general transcription factor TBP and the tumor suppressor pRb in vitro. This gene may contribute to the transcriptional control of cell growth and differentiation. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in gall bladder (RPKM 83.3), thyroid (RPKM 78.7) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 1q24.2

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (167541013..167553762, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (166892470..166905217, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (167510250..167522999, complement)

Chromosome 1 - NC_000001.11 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: 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?

CREG1 deficiency impaired myoblast differentiation and skeletal muscle regeneration.
Title: CREG1 deficiency impaired myoblast differentiation and skeletal muscle regeneration.
The role of CREG1 in megakaryocyte maturation and thrombocytopoiesis.
Title: The role of CREG1 in megakaryocyte maturation and thrombocytopoiesis.
DNA hypermethylation: A novel mechanism of CREG gene suppression and atherosclerogenic endothelial dysfunction.
Title: DNA hypermethylation: A novel mechanism of CREG gene suppression and atherosclerogenic endothelial dysfunction.
Studies demonstrated that CREG may modulate homeostasis of vascular wall cells and inhibit inflammation of vascular tissue cells and macrophages. Mechanistically, CREG behaves like a typical soluble lysosomal protein that regulates the formation and maturation of lysosomes by modulating the small GTPase protein Rab7, to mediate autophagy in vascular vascular tissue cells. [review]
Title: Cellular Repressor of E1A-stimulated Genes, A New Potential Therapeutic Target for Atherosclerosis.
These results indicate that CREG1 is a down-stream effector of KRAS in a sub-type of non-small cell lung cancer cells and a novel candidate biomarker or therapeutic target for KRAS mutant non-small cell lung cancer.
Title: Glycoproteomic Approach Identifies KRAS as a Positive Regulator of CREG1 in Non-small Cell Lung Cancer Cells.
Results indicate that cellular repressor of E1A-stimulated gene 1 protein (CREG1) increases endothelial cell (EC) filopodia formation.
Title: CREG1 promotes angiogenesis and neovascularization.
The results suggest a novel role of CREG to promote HUVEC proliferation through the ERK/cyclin E signaling pathway.
Title: CREG promotes the proliferation of human umbilical vein endothelial cells through the ERK/cyclin E signaling pathway.
CREG can inhibit NF-kappaB activation, TNF-alpha-induced inflammatory responses and the hyperpermeability of endothelial cells.
Title: Cellular repressor of E1A stimulated genes enhances endothelial monolayer integrity.
miR-31 not only directly binds to its target gene CREG and modulates the vascular smooth muscle cells(VSMC) phenotype through this interaction, but also can be an important biomarker in diseases involving VSMC phenotypic modulation.
Title: MicroRNA-31 controls phenotypic modulation of human vascular smooth muscle cells by regulating its target gene cellular repressor of E1A-stimulated genes.
Suggest that CREG is a novel adventitial fibroblast phenotypic modulator in a p38MAPK-dependent manner.
Title: Cellular repressor E1A-stimulated genes controls phenotypic switching of adventitial fibroblasts by blocking p38MAPK activation.

Submit: New GeneRIF Correction See all GeneRIFs (22)

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

D1S3033 (e-PCR)
- UniSTS:11306

SHGC-75873 (e-PCR)
- UniSTS:49862

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables transcription corepressor activity	TAS Traceable Author Statement more info	PubMed

Process	Evidence Code	Pubs
involved_in autophagy	IEA Inferred from Electronic Annotation more info
involved_in endocytosis	IEA Inferred from Electronic Annotation more info
involved_in lysosomal lumen acidification	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of DNA-templated transcription	IEA Inferred from Electronic Annotation more info
involved_in regulation of transcription by RNA polymerase II	TAS Traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in azurophil granule lumen	TAS Traceable Author Statement more info
located_in endosome	IEA Inferred from Electronic Annotation more info
located_in extracellular exosome	HDA more info	PubMed
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
part_of transcription regulator complex	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: protein CREG1

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.