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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 19 Aug 2016.

Insulin-like growth factor 2 receptor

Igf2r, insulin-like growth factor II receptor, IGF-II receptor, CI-MPR
The protein encoded by this gene is a receptor for both, insulin-like growth factor 2 (IGF2) and mannose 6-phosphate (M6P). The IGF2 and M6P binding sites are located on different segments of the receptor. This receptor functions in the intracellular trafficking of lysosomal enzymes, the activation of transforming growth factor beta, and the degradation of IGF2. While the mouse Igf2r gene shows exclusive expression from the maternal allele, imprinting of the human IGF2R gene appears to be polymorphic, with only a minority of individuals showing expression from the maternal allele. [provided by RefSeq, Oct 2010] (from NCBI)
Top mentioned proteins: Insulin, Insulin-Like Growth Factor II, Insulin-Like Growth Factor I, HAD, MPR
Papers using Igf2r antibodies
A chemical genetic screen for modulators of exocytic transport identifies inhibitors of a transport mechanism linked to GTR2 function
Barr Francis A. et al., In The Journal of Cell Biology, 2009
... human LAMP1 (mouse clone 25; BD), TGN46 (sheep AHP500; Serotec), TfR (rabbit CBL47; Millipore), and CI-MPR (mouse 2G11; Abcam).
Kinetics of insulin-like growth factor II (IGF-II) interaction with domain 11 of the human IGF-II/mannose 6-phosphate receptor: function of CD and AB loop solvent-exposed residues
Hassan A Bassim et al., In Journal of Molecular Endocrinology, 2005
... Mouse anti rat-CD4 antibody (MCA1022R) and mouse anti human-IGF2R (MCA2048) were from AbD Serotec (Oxford, UK), goat anti-mouse ...
Cog3p depletion blocks vesicle-mediated Golgi retrograde trafficking in HeLa cells
Lev Sima et al., In The Journal of Cell Biology, 2004
... Monoclonal anti–CI-MPR and anti-His antibodies and polyclonal anti-EEA1 and anti–CI-MPR antibodies were purchased from Abcam.
Endothelial signaling during development.
Deli Maria A., In PLoS ONE, 2002
... The mannose 6-phosphate (M6P; M3655) and anti-IGF-II receptor (HPA011332) were purchased from Sigma Aldrich (Saint Louis, MO, USA) ...
Papers on Igf2r
Calnuc function in endosomal sorting of lysosomal receptors.
Lavoie et al., Sherbrooke, Canada. In Traffic, Feb 2016
Using biochemical and microscopy assays, we showed that Calnuc depletion (by siRNA) causes the misdelivery to and degradation in lysosomes of CI-MPR and Sortilin due to a defect in the endosomal recruitment of retromers, which are key components of the endosome-to-Golgi retrieval machinery.
Rab35 GTPase Triggers Switch-like Recruitment of the Lowe Syndrome Lipid Phosphatase OCRL on Newborn Endosomes.
Echard et al., Paris, France. In Curr Biol, Feb 2016
Consistent with Rab35 and OCRL acting together, depletion of either Rab35 or OCRL leads to retention of internalized receptors such as the endogenous cation-independent mannose-6-phosphate receptor (CI-MPR) in peripheral clathrin-positive endosomes that display abnormal association with PtdIns(4,5)P2- and actin-binding proteins.
Mutation Profiling of Usual Ductal Hyperplasia of the Breast Reveals Activating Mutations Predominantly at Different Levels of the PI3K/AKT/mTOR Pathway.
Moinfar et al., Graz, Austria. In Am J Pathol, Jan 2016
Fourteen missense mutations were detected: PIK3CA [6 (43%) of 14], AKT1 [2 (14%) of 14], as well as GNAS, MTOR, PIK3R1, LPHN3, LRP1B, and IGF2R [each 1 (7%) of 14].
Daily rhythms of the expression of genes from the somatotropic axis: The influence on tilapia (Oreochromis niloticus) of feeding and growth hormone administration at different times.
López-Olmeda et al., Lavras, Brazil. In Comp Biochem Physiol C Toxicol Pharmacol, Jan 2016
In both experiments, the mRNA expression levels of hypothalamic pituitary adenylate cyclase-activating polypeptide (pacap), pituitary growth hormone (gh), liver insulin-like growth factors (igf1 and igf2a), and liver and muscle growth hormone receptors (ghr1 and ghr2) and IGF receptors (igf1ra and igf2r) were evaluated by means of qPCR.
MicroRNA Profiles in Spontaneous Decidualized Menstrual Endometrium and Early Pregnancy Decidua with Successfully Implanted Embryos.
Li et al., Hohhot, China. In Plos One, Dec 2015
The specific miRNAs expressed at conception might be involved in pregnancy establishment and expression of let-7f-5p and let-7g-5p was experimentally up-regulated or inhibited to assess the effect on the expression of IGF2BP-1 and IGF2R in vitro, respectively.
Role of insulin-like growth factor-binding proteins in the pathophysiology and tumorigenesis of gastroesophageal cancers.
Kashyap, San Diego, United States. In Tumour Biol, Nov 2015
Together with insulin-like growth factor 1 (IGF1) receptor (IGF1R), IGF2R, and ligands (IGF1 and IGF2), IGFBPs participate in a complex signaling axis called IGF-IGFR-IGFBP.
The role and interaction of imprinted genes in human fetal growth.
Stanier et al., London, United Kingdom. In Philos Trans R Soc Lond B Biol Sci, Apr 2015
We have found that the expression of paternally expressing insulin-like growth factor 2 (IGF2), its receptor IGF2R, and the IGF2/IGF1R ratio in CVS tissues significantly correlate with crown-rump length and birthweight, whereas term placenta expression shows no correlation.
Glucocorticoid-Induced Osteoporosis
Ghayee et al., Madagascar. In Unknown Journal, Feb 2015
GCs are required for the differentiation of mesenchymal stem cells to bone cells but in pharmacologic doses they reduce osteoblast proliferation and differentiation, they partially inhibit the production of IL-1 and –6 and inhibit the bone resorbing activity of these cytokines, they interfere with the receptor activator of the nuclear factor-κB ligand (RANKL or TRANCE)-osteoprotegerin (OPG) axis and GCs inhibit IGF-II receptor expression in osteoblasts and decrease the expression of IGFBP-3, -4, and -5 in osteoblasts.
Genetic associations with diminished ovarian reserve: a systematic review of the literature.
Segars et al., New York City, United States. In J Assist Reprod Genet, 2014
RESULTS: Twenty-one articles identified genes associated with DOR: one gene mutation (FMR1), three polymorphisms (GDF9, FSHR, and ESR1), and seven genes differentially expressed between women with DOR and controls (AMH, LHCGR, IGF1, IGF2, IGF1R, IGF2R and GREM1).
An exon splice enhancer primes IGF2:IGF2R binding site structure and function evolution.
Hassan et al., Bristol, United Kingdom. In Science, 2012
M6P/IGF2R of birds and fish do not recognize IGF2.
Dominant-negative effect of truncated mannose 6-phosphate/insulin-like growth factor II receptor species in cancer.
Macdonald et al., Omaha, United States. In Febs J, 2012
M6P/IGF2R truncation mutants may contribute to the cancer phenotype by decreasing the availability of full-length M6P/IGF2Rs to perform tumor-suppressive functions such as binding/internalization of receptor ligands
Developmental and epigenetic anomalies in cloned cattle.
Meirelles et al., Saint-Hyacinthe, Canada. In Reprod Domest Anim, 2012
By analysing differentially methylated regions (DMRs) of imprinted genes SNRPN, H19 and the IGF2R in cattle, we demonstrated that there is a generalized hypomethylation of the imprinted allele and the biallelic expression of embryos produced by SCNT when compared to the methylation patterns observed in vivo (artificially inseminated).
The glycan-binding properties of the cation-independent mannose 6-phosphate receptor are evolutionary conserved in vertebrates.
Dahms et al., Milwaukee, United States. In Glycobiology, 2012
the D. rerio CI-MPR harbors three glycan-binding sites that map to domains 3, 5 and 9 of its 15-domain-containing extracytoplasmic region
Dissecting mannose 6-phosphate-insulin-like growth factor 2 receptor complexes that control activation and uptake of plasminogen in cells.
Stockinger et al., Vienna, Austria. In J Biol Chem, 2012
M6P-IGF2R appears to control plasminogen activation within cells that might be important to restrict plasmin activity to specific sites and substrates.
Genomic copy number of a carcinogenic single nucleotide polymorphism at 8q24 in non-risk allele colorectal cancer associated with insulin growth factor 2 receptor expression.
Mori et al., Beppu, Japan. In J Gastroenterol Hepatol, 2012
SNP at 8q24 makes diabetes a risk factor of colorectal cancer via IGF2R, especially in genetically non-risk allele cases.
IGF2R genetic variants, circulating IGF2 concentrations and colon cancer risk in African Americans and Whites.
Keku et al., United States. In Dis Markers, 2011
IGF2R polymosphisms modulate serum IGF2 levels in a sex-specific manner and may increase cancer risk.
A critical role for IGF-II in memory consolidation and enhancement.
Alberini et al., New York City, United States. In Nature, 2011
In hippocampal slices, IGF-II promotes IGF-II receptor-dependent, persistent long-term potentiation after weak synaptic stimulation.
Binding of GGA2 to the lysosomal enzyme sorting motif of the mannose 6-phosphate receptor.
Kornfeld et al., Saint Louis, United States. In Science, 2001
Here, the VHS domain of GGA2 was shown to bind to the acidic cluster-dileucine motif in the cytoplasmic tail of the cation-independent mannose 6-phosphate receptor (CI-MPR).
Epigenetic change in IGF2R is associated with fetal overgrowth after sheep embryo culture.
Sinclair et al., Edinburgh, United Kingdom. In Nat Genet, 2001
Our demonstration of reduced fetal methylation and expression of ovine IGF2R suggests pre-implantation embryo procedures may be vulnerable to epigenetic alterations in imprinted genes.
Mannose 6-phosphate/insulin-like growth factor II receptor is a death receptor for granzyme B during cytotoxic T cell-induced apoptosis.
Bleackley et al., Edmonton, Canada. In Cell, 2000
We now present evidence that this receptor is the cation-independent mannose 6-phosphate/insulin-like growth factor receptor (CI-MPR).
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