Search results for "PDIA3"

showing 3 items of 3 documents

THE VITAMIN D RECEPTOR TAQ I POLYMORPHISM IS ASSOCIATED WITH REDUCED VDR AND INCREASED PDIA3 PROTEIN LEVELS IN HUMAN INTESTINAL FIBROBLASTS

2020

The synonymous single nucleotide polymorphism (SNP) rs731236, located in the vitamin D receptor (VDR) gene (Taq I) has been associated with both decreased levels of the protein in peripheral blood mononuclear cells and a fibrosis-related complication in Crohn´s disease (CD). Interactions between VDR and a protein-disulfide isomerase-associated 3 (PDIA3) in the regulation of extracellular matrix have been reported and we aim to analyze the relevance of the VDR genotypes and the effects of Vitamin D (VD) in the expression of VDR, PDIA3 and proliferation of intestinal fibroblasts. Human intestinal fibroblasts were isolated from the non-affected surgical resections of colorectal patients and cl…

AdultMale0301 basic medicinemusculoskeletal diseasesAdolescentGenotypeEndocrinology Diabetes and MetabolismClinical BiochemistryProtein Disulfide-IsomerasesPDIA3BiologyPDIA3Polymorphism Single NucleotideBiochemistryPeripheral blood mononuclear cellCalcitriol receptorFibroblast migrationExtracellular matrixYoung Adult03 medical and health sciences0302 clinical medicineEndocrinologyVitamin D and neurologypolycyclic compoundsHumansGene silencingVitamin DMolecular BiologyAllelesCells CulturedCell ProliferationVDRdigestive oral and skin physiologyCell BiologyTransfectionFibroblastsMolecular biologySingle nucleotide polymorphismIntestines030104 developmental biologyCrohn ' s disease030220 oncology & carcinogenesisReceptors CalcitriolMolecular MedicineFemalelipids (amino acids peptides and proteins)Crohn´s diseaseTaq IJournal of steroid biochemistry and molecular biology
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P046 Vitamin D decreases PDIA3 and prevents the enhanced migration of fibroblasts from stricturing Crohn’s disease

2020

Abstract Background Fibrosis is a common complication in Crohn’s disease (CD) patients and fibroblasts play an important role in the fibrogenic process. Low vitamin D (VD) levels and a defective VD-signalling pathway have been reported in CD. VD signals through both vitamin D receptor (VDR) and protein disulfide-isomerase A3 (PDIA3) and we have previously demonstrated that VDR protein levels are reduced in fibroblasts isolated from CD patients and that VD increased VDR expression in these cells (A-2080; ECCO 2019). We aim to analyse here the effect of VD on both PDIA3 protein levels and migration in CD fibroblasts. Methods We used intestinal fibroblasts isolated from surgical resections of …

Crohn's diseasebusiness.industryGastroenterologyMucous membraneGeneral MedicinePDIA3medicine.diseasemedicine.anatomical_structureVitamin D3 ReceptorFibrosismedicineCancer researchVitamin D and neurologybusinessProtein disulfide-isomeraseHormoneJournal of Crohn's and Colitis
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Consensus guidelines for the detection of immunogenic cell death

2014

Apoptotic cells have long been considered as intrinsically tolerogenic or unable to elicit immune responses specific for dead cell-associated antigens. However, multiple stimuli can trigger a functionally peculiar type of apoptotic demise that does not go unnoticed by the adaptive arm of the immune system, which we named "immunogenic cell death" (ICD). ICD is preceded or accompanied by the emission of a series of immunostimulatory damage-associated molecular patterns (DAMPs) in a precise spatiotemporal configuration. Several anticancer agents that have been successfully employed in the clinic for decades, including various chemotherapeutics and radiotherapy, can elicit ICD. Moreover, defect…

HSV-1 herpes simplex virus type IΔψm mitochondrial transmembrane potentialmedicine.medical_treatmentDAMP damage-associated molecular patterndetectionFLT3LG fms-related tyrosine kinase 3 ligandReviewmember 3calreticulinEukaryotic translation initiation factor 2ARFP red fluorescent protein0302 clinical medicineMOMP mitochondrial outer membrane permeabilizationImmunology and AllergyGFP green fluorescent proteinHMGB10303 health scienceseducation.field_of_studyToll-like receptorBAK1 BCL2-antagonist/killer 1H2B histone 2Bendoplasmic reticulum stre3. Good healthBAX BCL2-associated X proteinXBP1 X-box binding protein 1cell deathOncologyPDIA3 protein disulfide isomerase family A030220 oncology & carcinogenesisendoplasmic reticulum stressImmunogenic cell deathHSP heat shock proteinimmunotherapyTLR Toll-like receptorautophagyATF6 activating transcription factor 6ImmunologyICD immunogenic cell deathEIF2A eukaryotic translation initiation factor 2AGuidelinesBiologyBCL2 B-cell CLL/lymphoma 2 proteinER endoplasmic reticulumPI propidium iodideATP release03 medical and health sciencesImmune systemimmunogenicmedicineIFN interferonAntigen-presenting celleducation030304 developmental biologyCALR calreticulinDamage-associated molecular patternImmunotherapyCTL cytotoxic T lymphocyteHMGB1 high mobility group box 1IL interleukinG3BP1 GTPase activating protein (SH3 domain) binding protein 1APC antigen-presenting cellCancer cellImmunologyDiOC6(3) 33′-dihexyloxacarbocyanine iodideDAPI 4′6-diamidino-2-phenylindoleOncoImmunology
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