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PORCN belongs to the evolutionarily conserved porcupine (Porc) gene family. Zusätzlich bieten wir Ihnen Porcupine Homolog (Drosophila) Antikörper (26) und Porcupine Homolog (Drosophila) Kits (7) und viele weitere Produktgruppen zu diesem Protein an.
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Por-mediated lipidation of the S239-equivalent residue is essential for the interaction with, and secretion by, Wls.
stimulates the posttranslational N-glycosylation of wingless in the endoplasmic reticulum
WntD, a recently characterized Drosophila Wnt family member, does not require Porcupine or Wntless/Evi/Sprinter for its secretion or signaling activity
Role of the porcupine gene in the development of the wing imaginal disk of Drosophila melanogaster
Case Report: mosaicism for PORCN mutations in focal dermal hypoplasia (Goltz Syndrome).
Data suggest that PORCN exhibits substrate specificity that includes a Wnt3a (zeige WNT3A Proteine) peptide fragment (residues 199-219, with disulfide bonds); recombinant PORCN containing a point mutation (R228C) associated with focal dermal hypoplasia exhibits impaired acylation activity toward Wnt3a (zeige WNT3A Proteine) peptide fragment. (PORCN = porcupine O-acyltransferase; Wnt3a (zeige WNT3A Proteine) = Wnt (zeige WNT2 Proteine) family member 3A)
Inhibition of Wnt (zeige WNT2 Proteine) signaling by PORCN inhibition holds promise as differentiation therapy in genetically defined human cancers
three distinct members [porcupine (PORCN), hedgehog (zeige SHH Proteine) (Hh) acyltransferase (HHAT (zeige HHAT Proteine)) and ghrelin O-acyltransferase (zeige MBOAT4 Proteine) (GOAT)] have been shown to acylate specific proteins or peptides.
porcupine-mediated production of Wnts is context dependent and is not required for all Wnts production, suggesting that alternative mechanisms exist for Wnts production.
We describe the first case of non-mosaic males affected with syndromic microphthalmia because of a non-synonymous variant in the PORCN gene.
the Wnt (zeige WNT2 Proteine) amino acid residues required for recognition and palmitoylation by PORCN
We describe the ophthalmologic findings in an 18-month-old boy with mosaicism of a novel mutation in PORCN.
a novel variant in the PORCN gene (c.1250T>C:p.F417S) in the focal dermal hypoplasia with spinal anomaly
We report a typical focal dermal hypoplasia (FDH (zeige ADH5 Proteine)) patient with a recurrent PORCN mutation, which was previously identified, and a second female, with an almost unilateral FDH (zeige ADH5 Proteine) and a novel postzygotic PORCN mutation.
This study showed that postnatal ablation of Porcupine in the uterine luminal epithelium alone results in the decrease in endometrial gland number; mutant females are completely infertile.
Porcupine-dependent Wnt (zeige WNT2 Proteine) signaling, unlike previously reported, is dispensable for postnatal gland formation but is required for post-pubertal gland maintenance as well as for stromal cell proliferation.
Overexpression of PORCN enhances the ability of WLS (zeige WLS Proteine) to promote WNT1 (zeige WNT1 Proteine) trafficking to the cell surface as well as secretion, but decreases the ability of WLS (zeige WLS Proteine) to activate WNT1 (zeige WNT1 Proteine) signaling in target cell.
Inhibition of porcupine abrogates kidney fibrosis not only by overcoming the redundancy of individual Wnt (zeige WNT2 Proteine) isoforms but also by preventing upstream cytokine-induced Wnt (zeige WNT2 Proteine) generation.
Conditional PORCN knockout mice exhibit specific changes in AMPAR expression and gating that reduce basal synaptic transmission but leave long-term potentiation intact.
Porcn is required in both extraocular and neuroectodermal tissues to regulate distinct Wnt (zeige WNT2 Proteine)-dependent processes during morphogenesis of the posterior and anterior segments of the eye
Residues in predicted transmembrane domain 9 within Porcupine are essential for palmitoleoylation.
Data show bronchopneumonia, rhinitis, and otitis media, suggesting a potential link between Porcn function and the normal development of ciliated cells.
Studies highlight the importance of Wnt3 (zeige WNT3 Proteine) and Wnt7b (zeige WNT7B Proteine) for embryonic and placental development but suggest that endogenous Porcn-dependent Wnt (zeige WNT2 Proteine) secretion does not play an essential role in either implantation or blastocyst lineage specification.
This gene belongs to the evolutionarily conserved porcupine (Porc) gene family. Genes of the Porc family encode endoplasmic reticulum proteins with multiple transmembrane domains. Porcupine proteins are involved in the processing of Wnt (wingless and int homologue) proteins. Multiple alternatively spliced transcript variants encoding distinct isoforms have been observed.
, probable protein-cysteine N-palmitoyltransferase porcupine
, protein-cysteine N-palmitoyltransferase porcupine
, porcupine homolog