RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/30508555http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/30508555http://www.w3.org/2000/01/rdf-schema#comment"α-Naphthoflavone (αNF) is a prototype flavone, also known as a modulator of aryl hydrocarbon receptor (AhR). In the present study, we investigated the molecular mechanisms of αNF-induced cytotoxic effects in HT22 mouse hippocampal neuronal cells. αNF induced apoptotic cell death via activation of caspase-12 and -3 and increased expression of endoplasmic reticulum (ER) stress-associated proteins, including C/EBP homologous protein (CHOP). Inhibition of ER stress by treatment with the ER stress inhibitor, salubrinal, or by CHOP siRNA transfection reduced αNF-induced cell death. αNF activated mitogen-activated protein kinases (MAPKs), such as p38, JNK, and ERK, and inhibition of MAPKs reduced αNF-induced CHOP expression and cell death. αNF also induced accumulation of reactive oxygen species (ROS) and an antioxidant, N-acetylcysteine, reduced αNF-induced MAPK phosphorylation, CHOP expression, and cell death. Furthermore, αNF activated c-Src kinase, and inhibition of c-Src by a kinase inhibitor, SU6656, or siRNA transfection reduced αNF-induced ROS accumulation, MAPK activation, CHOP expression, and cell death. Inhibition of AhR by an AhR antagonist, CH223191, and siRNA transfection of AhR and AhR nuclear translocator reduced αNF-induced AhR-responsive luciferase activity, CHOP expression, and cell death. Finally, we found that inhibition of c-Src and MAPKs reduced αNF-induced transcriptional activity of AhR. Taken together, these findings suggest that αNF induces apoptosis through ER stress via c-Src-, ROS-, MAPKs-, and AhR-dependent pathways in HT22 cells."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.org/dc/terms/identifier"doi:10.1016/j.neuro.2018.11.011"xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Kim S.S."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Kang I."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Ha J."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Jeong Y.J."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Yoon K.S."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Pak Y.K."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Hwang C.Y."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Choe W."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Yeo E.J."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/author"Yu A.R."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/date"2019"xsd:gYear
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/name"Neurotoxicology"xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/pages"39-51"xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/title"Alpha-naphthoflavone induces apoptosis through endoplasmic reticulum stress via c-Src-, ROS-, MAPKs-, and arylhydrocarbon receptor-dependent pathways in HT22 hippocampal neuronal cells."xsd:string
http://purl.uniprot.org/citations/30508555http://purl.uniprot.org/core/volume"71"xsd:string
http://purl.uniprot.org/citations/30508555http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/30508555
http://purl.uniprot.org/citations/30508555http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/30508555
http://purl.uniprot.org/uniprot/#_A0A0B4J1L1-mappedCitation-30508555http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30508555
http://purl.uniprot.org/uniprot/#_Q3U2B1-mappedCitation-30508555http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30508555
http://purl.uniprot.org/uniprot/#_P30561-mappedCitation-30508555http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30508555
http://purl.uniprot.org/uniprot/#_Q3U5D9-mappedCitation-30508555http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30508555
http://purl.uniprot.org/uniprot/#_Q6DLW6-mappedCitation-30508555http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30508555