Search results for "Acute inflammation"

showing 3 items of 3 documents

Blockade of the trans-sulfuration pathway in acute pancreatitis due to nitration of cystathionine β-synthase

2019

© 2019 Published by Elsevier B.V.

Male0301 basic medicineS-AdenosylmethionineHomocysteineClinical BiochemistryNitric Oxide Synthase Type IINitrosative stressBiochemistryMicechemistry.chemical_compound0302 clinical medicineEdemaMedicineAcute inflammationHomocysteinelcsh:QH301-705.5lcsh:R5-920biologyGlutathioneUp-Regulationmedicine.anatomical_structureAcute pancreatitismedicine.symptomPancreaslcsh:Medicine (General)CeruletideResearch Papermedicine.medical_specialtyCystathionine beta-Synthase03 medical and health sciencesCystathionineInternal medicineAnimalsCysteineCystathionine β-synthaseS-adenosylmethionineMethioninebusiness.industryOrganic ChemistryGlutathionemedicine.diseaseCystathionine beta synthaseDisease Models Animal030104 developmental biologyEndocrinologyPancreatitischemistrylcsh:Biology (General)biology.proteinbusiness030217 neurology & neurosurgeryCysteineRedox Biology
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Redox signaling in acute pancreatitis

2015

Acute pancreatitis is an inflammatory process of the pancreatic gland that eventually may lead to a severe systemic inflammatory response. A key event in pancreatic damage is the intracellular activation of NF-κB and zymogens, involving also calcium, cathepsins, pH disorders, autophagy, and cell death, particularly necrosis. This review focuses on the new role of redox signaling in acute pancreatitis. Oxidative stress and redox status are involved in the onset of acute pancreatitis and also in the development of the systemic inflammatory response, being glutathione depletion, xanthine oxidase activation, and thiol oxidation in proteins critical features of the disease in the pancreas. On th…

NecrosisGSH reduced glutathioneSTAT3 signal transducer and activator of transcription 3ERK extracellular signal-regulated kinasesClinical BiochemistryCCK cholecystokininTRAFs TNF receptor associated factorsReview ArticleIκB kinasePharmacologymedicine.disease_causeBiochemistrySHP small heterodimer partnerSTIM1 stromal interaction molecule 1chemistry.chemical_compoundHATs histone acetyltransferasesMedicineASK1GCL glutamate cysteine ligaseTNF-α tumor necrosis factor alphaIKK IκB kinaseNOS nitric oxide synthaseAcute inflammationHIF hypoxia inducible factorlcsh:QH301-705.5NF-κB nuclear factor kappa BDAMPs damage-associated molecular pattern moleculeslcsh:R5-920biologyGSSG oxidized glutathioneNF-kappa BNLRs nucleotide-binding oligomerization domain (NOD) like receptorsTRADD tumor necrosis factor receptor type 1-associated DEATH domain proteinTRPC3 transient receptor potential channel 3VEGF vascular endothelial growth factorGlutathioneTNFR tumor necrosis factor receptorHMGB1 high-mobility group Box 1 proteinIP3R inositol 145-trisphosphate receptor type 3VCAM-1 Vascular Cell adhesion protein 1Acute DiseaseJNK c-Jun N-terminal kinaseAcute pancreatitisTLRs toll-like receptorsmedicine.symptomlcsh:Medicine (General)Oxidation-ReductionAP-1 activator protein-1Signal TransductionmRNA messenger ribonucleic acidHMGB1ASC apoptosis-associated speck-like protein containing a carboxy-terminal CARDRNS reactive nitrogen speciesPTPs protein tyrosine phosphatasesROS reactive oxygen speciesNADH nicotinamide adenine dinucleotidepHe extracellular pHFAEE fatty acid ethyl estersAP acute pancreatitisHumansXanthine oxidaseCBP CREB-binding proteinRyR endoplasmic reticulum membrane ryanodine receptorsMDA malondialdehydeNO nitric oxideXO xanthine oxidaseASK1 apoptosis signal-regulating kinase-1business.industryOrganic ChemistryAutophagyNADPH nicotinamide adenine dinucleotide phosphateHDACs histone deacetylasesmedicine.diseaseCARS compensatory anti-inflammatory response syndromeXDH xanthine dehydrogenaseIL interleukinIκB inhibitor of kappa BAcute pancreatitisETC Electron transport chainPancreatitisMKPs MAPK phosphatasesSAP severe acute pancreatitischemistrylcsh:Biology (General)DTT dithiothreitolOxidative stressNAC N-acetyl cysteineImmunologybiology.proteinCalciumLysosomesReactive Oxygen SpeciesbusinessMAPK mitogen-activated protein kinaseOxidative stressERCP endoscopic retrograde cholangiopancreatographyRedox Biology
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Regulation of protein cysteinylation and the inflammatory cascade by thioredoxin-related protein of 14 kDa in pancreas

2020

Although under physiological conditions ROS are essential for normal cell signaling, ROS overproduction under oxidative stress conditions may cause damage to biomolecules. Cysteine residues within proteins are often easily oxidized. Reversible cysteine oxidation is used as a mechanism of redox signaling and control of protein function. However, oxidative stress promotes oxidation of protein thiols, leading to the formation of mixed disulfides between proteins and low-molecular-weight thiols. Disulfide reductases such as thioredoxins can reduce disulfide bonds back to free thiols. Acute pancreatitis is currently one of the leading causes of hospital admission for gastrointestinal disorders, …

acute inflammationcysteinylationUNESCO::CIENCIAS MÉDICASdisulfide stresspancreatitisoxidative stressTRP14thioredoxin:CIENCIAS MÉDICAS [UNESCO]
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