Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104407343> ?p ?o ?g. }
- W2104407343 endingPage "948" @default.
- W2104407343 startingPage "940" @default.
- W2104407343 abstract "The neuropeptide substance P (SP) has emerged to be an important proinflammatory mediator in acute pancreatitis (AP). The presence of substance P and its receptor, neurokinin-1 receptor (NK1R) has been shown in the pancreas and the pancreatic acinar cells. In this study, we investigated the unexplored mechanisms that mediate SP and NK1R expression using an in vitro AP model. Pancreatic acinar cells were obtained from pancreas of male Swiss mice. Isolated cells were treated with caerulein to mimic secretagogue pancreatitis. A concentration-dependent study that subjected the cells to 60 min of stimulation by caerulein showed that SP and the transcript from its gene preprotachykinin-A (<i>PPT-A</i>), and <i>NK1R</i> were up-regulated at a supraphysiological concentration of 10<sup>−7</sup> M. A concentration-dependent study on intracellular kinases, extracellular signal-regulated kinase (ERK1/2), and c-Jun N-terminal kinase (JNK) and also transcription factors nuclear factor-κB (NF-κB) and activator protein-1 (AP-1) showed that they were activated when the caerulein concentration was 10<sup>−7</sup> M. Inhibition of JNK reversed the up-regulation of <i>PPT-A</i>, SP, and <i>NK1R</i>. However, inhibition of ERK1/2 reversed the up-regulation of <i>NK1R</i> but not of <i>PPT-A</i> and SP. Furthermore, we found that specific ERK1/2 and JNK inhibitors reduce NF-κB and AP-1 activity. Taken together, our results suggest that supraphysiological concentrations of caerulein up-regulate the expression of SP and NK1R in pancreatic acinar cells, and the signaling molecules that are involved in this up-regulation include ERK1/2, JNK, NF-κB, and AP-1." @default.
- W2104407343 created "2016-06-24" @default.
- W2104407343 creator A5036258560 @default.
- W2104407343 creator A5063525443 @default.
- W2104407343 creator A5086958096 @default.
- W2104407343 date "2009-12-09" @default.
- W2104407343 modified "2023-10-18" @default.
- W2104407343 title "Extracellular Signal-Regulated Kinase 1/2 and c-Jun NH<sub>2</sub>-Terminal Kinase, through Nuclear Factor-κB and Activator Protein-1, Contribute to Caerulein-Induced Expression of Substance P and Neurokinin-1 Receptors in Pancreatic Acinar Cells" @default.
- W2104407343 cites W1534551308 @default.
- W2104407343 cites W1968891785 @default.
- W2104407343 cites W1971463295 @default.
- W2104407343 cites W1975932355 @default.
- W2104407343 cites W1976617951 @default.
- W2104407343 cites W1977779461 @default.
- W2104407343 cites W1986060421 @default.
- W2104407343 cites W1986136006 @default.
- W2104407343 cites W1996405087 @default.
- W2104407343 cites W1997600694 @default.
- W2104407343 cites W2003030880 @default.
- W2104407343 cites W2029635484 @default.
- W2104407343 cites W2029737108 @default.
- W2104407343 cites W2038484424 @default.
- W2104407343 cites W2038897604 @default.
- W2104407343 cites W2059013280 @default.
- W2104407343 cites W2064735851 @default.
- W2104407343 cites W2067147470 @default.
- W2104407343 cites W2072472358 @default.
- W2104407343 cites W2073481061 @default.
- W2104407343 cites W2074134623 @default.
- W2104407343 cites W2081315849 @default.
- W2104407343 cites W2089594813 @default.
- W2104407343 cites W2105929254 @default.
- W2104407343 cites W2106094308 @default.
- W2104407343 cites W2106794409 @default.
- W2104407343 cites W2109143007 @default.
- W2104407343 cites W2121985233 @default.
- W2104407343 cites W2131537650 @default.
- W2104407343 cites W2132431384 @default.
- W2104407343 cites W2135086805 @default.
- W2104407343 cites W2141333281 @default.
- W2104407343 cites W2153081346 @default.
- W2104407343 cites W2156709540 @default.
- W2104407343 cites W2161696777 @default.
- W2104407343 cites W2202622102 @default.
- W2104407343 cites W2408205051 @default.
- W2104407343 cites W2417824467 @default.
- W2104407343 cites W4211128417 @default.
- W2104407343 doi "https://doi.org/10.1124/jpet.109.160416" @default.
- W2104407343 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20007404" @default.
- W2104407343 hasPublicationYear "2009" @default.
- W2104407343 type Work @default.
- W2104407343 sameAs 2104407343 @default.
- W2104407343 citedByCount "25" @default.
- W2104407343 countsByYear W21044073432012 @default.
- W2104407343 countsByYear W21044073432013 @default.
- W2104407343 countsByYear W21044073432014 @default.
- W2104407343 countsByYear W21044073432015 @default.
- W2104407343 countsByYear W21044073432016 @default.
- W2104407343 countsByYear W21044073432017 @default.
- W2104407343 countsByYear W21044073432018 @default.
- W2104407343 countsByYear W21044073432019 @default.
- W2104407343 countsByYear W21044073432020 @default.
- W2104407343 crossrefType "journal-article" @default.
- W2104407343 hasAuthorship W2104407343A5036258560 @default.
- W2104407343 hasAuthorship W2104407343A5063525443 @default.
- W2104407343 hasAuthorship W2104407343A5086958096 @default.
- W2104407343 hasConcept C118303440 @default.
- W2104407343 hasConcept C126322002 @default.
- W2104407343 hasConcept C134018914 @default.
- W2104407343 hasConcept C153911025 @default.
- W2104407343 hasConcept C164027704 @default.
- W2104407343 hasConcept C170493617 @default.
- W2104407343 hasConcept C184235292 @default.
- W2104407343 hasConcept C185592680 @default.
- W2104407343 hasConcept C24998067 @default.
- W2104407343 hasConcept C2776533618 @default.
- W2104407343 hasConcept C2776914184 @default.
- W2104407343 hasConcept C2778764654 @default.
- W2104407343 hasConcept C2780161494 @default.
- W2104407343 hasConcept C28406088 @default.
- W2104407343 hasConcept C2991930265 @default.
- W2104407343 hasConcept C55493867 @default.
- W2104407343 hasConcept C62478195 @default.
- W2104407343 hasConcept C71924100 @default.
- W2104407343 hasConcept C79879829 @default.
- W2104407343 hasConcept C86803240 @default.
- W2104407343 hasConcept C88045685 @default.
- W2104407343 hasConcept C95444343 @default.
- W2104407343 hasConceptScore W2104407343C118303440 @default.
- W2104407343 hasConceptScore W2104407343C126322002 @default.
- W2104407343 hasConceptScore W2104407343C134018914 @default.
- W2104407343 hasConceptScore W2104407343C153911025 @default.
- W2104407343 hasConceptScore W2104407343C164027704 @default.
- W2104407343 hasConceptScore W2104407343C170493617 @default.
- W2104407343 hasConceptScore W2104407343C184235292 @default.
- W2104407343 hasConceptScore W2104407343C185592680 @default.
- W2104407343 hasConceptScore W2104407343C24998067 @default.
- W2104407343 hasConceptScore W2104407343C2776533618 @default.