Igfbp3 insulin-like growth factor binding protein 3 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Igfbp3provided by RGD
Official Full Name: insulin-like growth factor binding protein 3provided by RGD
Primary source: RGD:2874
See related: EnsemblRapid:ENSRNOG00000061910 AllianceGenome:RGD:2874
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: IGF-BP3
Summary: Enables insulin-like growth factor II binding activity. Involved in several processes, including cellular response to Thyroglobulin triiodothyronine; cellular response to estradiol stimulus; and negative regulation of testosterone secretion. Located in extracellular space; heterochromatin; and platelet alpha granule. Part of insulin-like growth factor binary complex and insulin-like growth factor ternary complex. Used to study impotence. Biomarker of congenital diaphragmatic hernia; impotence; and obesity. Human ortholog(s) of this gene implicated in several diseases, including Alzheimer's disease; Turner syndrome; diabetes mellitus (multiple); prostate cancer; and transitional cell carcinoma. Orthologous to human IGFBP3 (insulin like growth factor binding protein 3). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Kidney (RPKM 351.7), Uterus (RPKM 139.6) and 8 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 14q21

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	14	NC_086032.1 (86270208..86277944, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	14	NC_051349.1 (82056347..82064083, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	14	NC_005113.4 (87457647..87465374, complement)

Chromosome 14 - NC_086032.1 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

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Upregulated IGFBP3 with Aging Is Involved in Modulating Apoptosis, Oxidative Stress, and Fibrosis: A Target of Age-Related Erectile Dysfunction.
Title: Upregulated IGFBP3 with Aging Is Involved in Modulating Apoptosis, Oxidative Stress, and Fibrosis: A Target of Age-Related Erectile Dysfunction.
MiR-125a-5p silencing inhibits cerebral ischemia-induced injury through targeting IGFBP3.
Title: MiR-125a-5p silencing inhibits cerebral ischemia-induced injury through targeting IGFBP3.
established the molecular roles of IGFBP3, HIF1a, and prolyl hydroxylase domain in connecting oxidative stress with hypoxia and in cellular cardiomyocyte apoptosis under hyperglycemia
Title: ROS- and HIF1α-dependent IGFBP3 upregulation blocks IGF1 survival signaling and thereby mediates high-glucose-induced cardiomyocyte apoptosis.
Compound 49b treatment inhibited these retinal changes. In REC cultured in hypoxia, levels of IGFBP-3 were reduced, which were significantly increased by Compound 49b.
Title: Compound 49b Restores Retinal Thickness and Reduces Degenerate Capillaries in the Rat Retina following Ischemia/Reperfusion.
Study indicated that IGFBP-3 shRNA might rehabilitate erectile function via decreased concentrations of serum LDL lipoprotein and triglyceride, increased cavernosal smooth muscle and improvement in NO-cGMP signaling in diabetic rats.
Title: Short hairpin ribonucleic acid constructs targeting insulin-like growth factor binding protein-3 rehabilitated dyslipidaemia in diabetic rats.
IGFBP-3 shRNA may rehabilitate erectile function via increases of concentrations of serum testosterone and cavernous cyclic guanosine monophosphate in streptozotocin-induced diabetic rats
Title: Short hairpin ribonucleic acid constructs targeting insulin-like growth factor binding protein-3 rehabilitated decreased testosterone concentrations in diabetic rats.
IGFBP-3 has novel protective effects on retinal and systemic vasculature and may be a therapeutic candidate for ocular complications such as diabetic retinopathy.
Title: Protection of blood retinal barrier and systemic vasculature by insulin-like growth factor binding protein-3.
investigated the expression differences of insulin-like growth factor-1 (IGF1), IGF type 1 receptor (IGFR1) and IGF-binding protein-3 (IGFBP3) in mandibular condylar cartilage between male and female rats with experimentally created malocclusion
Title: Differential expression of IGF1, IGFR1 and IGFBP3 in mandibular condylar cartilage between male and female rats applied with malocclusion.
obesity induces specific changes in the expression profile of the adipose tissue depot surrounding the pancreas, leading to a decrease in IGFBP3 secretion
Title: Role of IGFBP-3 in the regulation of β-cell mass during obesity: adipose tissue/β-cell cross talk.
The results support the suggestion that inactivation of Mxi1 has a positive effect on cell proliferation by down-regulating IGFBP-3.
Title: Mxi1 regulates cell proliferation through insulin-like growth factor binding protein-3.

Submit: New GeneRIF Correction See all GeneRIFs (29)

General gene information

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Markers

UniSTS:471314 (e-PCR)
- UniSTS:471314

Igfbp3 (e-PCR), detects polymorphism
- UniSTS:471314

D14Arb21 (e-PCR)
- UniSTS:240163

D14Wox15 (e-PCR)
- UniSTS:118052

D7S2146E (e-PCR)
- UniSTS:151142

D14MIT10 (e-PCR)
- UniSTS:120186

Igfbp3 (e-PCR), detects polymorphism
- UniSTS:260509

D14Mco15 (e-PCR)
- UniSTS:240545

RH133761 (e-PCR)
- UniSTS:217044

RH94793 (e-PCR)
- UniSTS:120040

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables fibronectin binding	IBA Inferred from Biological aspect of Ancestor more info
enables fibronectin binding	IEA Inferred from Electronic Annotation more info
enables fibronectin binding	ISO Inferred from Sequence Orthology more info
enables insulin-like growth factor I binding	IBA Inferred from Biological aspect of Ancestor more info
enables insulin-like growth factor I binding	IEA Inferred from Electronic Annotation more info
enables insulin-like growth factor I binding	ISO Inferred from Sequence Orthology more info
enables insulin-like growth factor II binding	IBA Inferred from Biological aspect of Ancestor more info
enables insulin-like growth factor II binding	IPI Inferred from Physical Interaction more info	PubMed
enables insulin-like growth factor binding	ISO Inferred from Sequence Orthology more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein tyrosine phosphatase activator activity	IEA Inferred from Electronic Annotation more info
enables protein tyrosine phosphatase activator activity	ISO Inferred from Sequence Orthology more info
enables protein tyrosine phosphatase activator activity	ISS Inferred from Sequence or Structural Similarity more info

Process	Evidence Code	Pubs
involved_in MAPK cascade	IEA Inferred from Electronic Annotation more info
acts_upstream_of MAPK cascade	ISO Inferred from Sequence Orthology more info
involved_in apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in cellular response to Thyroglobulin triiodothyronine	IEP Inferred from Expression Pattern more info	PubMed
involved_in cellular response to estradiol stimulus	IEP Inferred from Expression Pattern more info	PubMed
involved_in female pregnancy	IEP Inferred from Expression Pattern more info	PubMed
involved_in negative regulation of cell population proliferation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within negative regulation of cell population proliferation	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of protein phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of smooth muscle cell migration	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of smooth muscle cell migration	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of smooth muscle cell proliferation	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of smooth muscle cell proliferation	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of testosterone secretion	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in osteoblast differentiation	IEA Inferred from Electronic Annotation more info
involved_in osteoblast differentiation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of MAPK cascade	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within positive regulation of MAPK cascade	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of apoptotic DNA fragmentation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of apoptotic process	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of cardiac muscle cell apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of insulin-like growth factor receptor signaling pathway	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within positive regulation of insulin-like growth factor receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of myoblast differentiation	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of myoblast differentiation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of myoblast differentiation	ISS Inferred from Sequence or Structural Similarity more info
acts_upstream_of_or_within protein phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in regulation of cell growth	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within regulation of cell growth	ISO Inferred from Sequence Orthology more info
involved_in regulation of glucose metabolic process	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within regulation of glucose metabolic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within regulation of growth	ISO Inferred from Sequence Orthology more info
involved_in regulation of insulin-like growth factor receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in response to caloric restriction	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to growth hormone	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to hypoxia	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to insulin	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to insulin-like growth factor stimulus	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to lipopolysaccharide	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to organic cyclic compound	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to xenobiotic stimulus	IEP Inferred from Expression Pattern more info	PubMed
involved_in type B pancreatic cell proliferation	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within type B pancreatic cell proliferation	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
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
located_in extracellular space	ISO Inferred from Sequence Orthology more info
located_in heterochromatin	IDA Inferred from Direct Assay more info	PubMed
part_of insulin-like growth factor binary complex	IDA Inferred from Direct Assay more info	PubMed
part_of insulin-like growth factor ternary complex	IDA Inferred from Direct Assay more info	PubMed
part_of insulin-like growth factor ternary complex	IEA Inferred from Electronic Annotation more info
part_of insulin-like growth factor ternary complex	ISO Inferred from Sequence Orthology more info
located_in nucleus	IEA Inferred from Electronic Annotation more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
located_in platelet alpha granule	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: insulin-like growth factor-binding protein 3

Names: IBP-3; IGF-binding protein 3; IGFBP-3; insulin-like growth factor-binding protein (IGF-BP3)

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_012588.2 → NP_036720.2 insulin-like growth factor-binding protein 3 precursor

Status: VALIDATED

Source sequence(s)

BC128764, BF281457, JAXUCZ010000014, M31837

UniProtKB/Swiss-Prot

P15473

UniProtKB/TrEMBL

A0A0G2K4Q9

Related

ENSRNOP00000073137.2, ENSRNOT00000088355.3

Conserved Domains (2) summary

smart00121
Location:39 → 116

IB; Insulin growth factor-binding protein homologues

pfam00086
Location:214 → 286

Thyroglobulin_1; Thyroglobulin type-1 repeat