Summary of IGF2R
IGF2R (insulin like growth factor 2 receptor) encodes for a receptor for both insulin-like growth factor 2 and mannose 6-phosphate. It helps the intracellular movement of lysosomal enzymes and degradation of insulin like growth factor 2 (R).
Mutation of this gene can cause cancer (R).
The Function of IGF2R
Transport of phosphorylated lysosomal enzymes from the Golgi complex and the cell surface to lysosomes. Lysosomal enzymes bearing phosphomannosyl residues bind specifically to mannose-6-phosphate receptors in the Golgi apparatus and the resulting receptor-ligand complex is transported to an acidic prelyosomal compartment where the low pH mediates the dissociation of the complex. This receptor also binds IGF2. Acts as a positive regulator of T-cell coactivation, by binding DPP4.
Protein names
Recommended name:
Cation-independent mannose-6-phosphate receptorShort name:
M6PRAlternative name(s):
CI Man-6-P receptorCI-MPR
300 kDa mannose 6-phosphate receptor
MPR 300
Insulin-like growth factor 2 receptor
Insulin-like growth factor II receptor
IGF-II receptor
M6P/IGF2 receptor
M6P/IGF2R
CD antigen CD222
- RS6917747 (IGF2R) ??
- RS78797168 (IGF2R) ??
- RS8191754 (IGF2R) ??
- RS998075 (IGF2R) ??
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Top Gene-Substance Interactions
IGF2R Interacts with These Diseases
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Substances That Increase IGF2R
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Substances That Decrease IGF2R
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Advanced Summary
IGF2R (insulin like growth factor 2 receptor) encodes for a receptor for both insulin-like growth factor 2 and mannose 6-phosphate. It helps the intracellular movement of lysosomal enzymes and degradation of insulin like growth factor 2 (R).
Mutation of this gene can cause cancer (R).
From NCBI Gene: Hepatocellular carcinoma
From NCBI Gene: This gene encodes a receptor for both insulin-like growth factor 2 and mannose 6-phosphate. The binding sites for each ligand are located on different segments of the protein. This receptor has various functions, including in the intracellular trafficking of lysosomal enzymes, the activation of transforming growth factor beta, and the degradation of insulin-like growth factor 2. Mutation or loss of heterozygosity of this gene has been association with risk of hepatocellular carcinoma. The orthologous mouse gene is imprinted and shows exclusive expression from the maternal allele; however, imprinting of the human gene may be polymorphic, as only a minority of individuals showed biased expression from the maternal allele (PMID:8267611). [provided by RefSeq, Nov 2015] From UniProt: Transport of phosphorylated lysosomal enzymes from the Golgi complex and the cell surface to lysosomes. Lysosomal enzymes bearing phosphomannosyl residues bind specifically to mannose-6-phosphate receptors in the Golgi apparatus and the resulting receptor-ligand complex is transported to an acidic prelyosomal compartment where the low pH mediates the dissociation of the complex. This receptor also binds IGF2 . Acts as a positive regulator of T-cell coactivation, by binding DPP4.
Conditions with Increased Gene Activity
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Conditions with Decreased Gene Activity
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Technical
The following transcription factors affect gene expression:
Gene Pathways:
Molecular Function:
- Glycoprotein Binding
- G-Protein Coupled Receptor Activity
- Insulin-Like Growth Factor-Activated Receptor Activity
- Mannose Binding
- Phosphoprotein Binding
- Receptor Activity
- Retinoic Acid Binding
- Transporter Activity
- Identical Protein Binding
Biological Processes:
- Animal Organ Regeneration
- Liver Development
- Positive Regulation Of Apoptotic Process
- Post-Embryonic Development
- Receptor-Mediated Endocytosis
- Response To Retinoic Acid
- Signal Transduction
- Spermatogenesis