| http://purl.uniprot.org/citations/27077813 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/27077813 | http://www.w3.org/2000/01/rdf-schema#comment | "Kynurenine 3-monooxygenase (KMO) is a critical regulator of inflammation. The preferred KMO substrate, kynurenine, is converted to 3-hydroxykynurenine (3HK), and this product exhibits cytotoxicity through mechanisms that culminate in apoptosis. Here, we report that overexpression of human KMO with orthotopic localisation to mitochondria creates a metabolic environment during which the cell exhibits increased tolerance for exogenous 3HK-mediated cellular injury. Using the selective KMO inhibitor Ro61-8048, we show that KMO enzyme function is essential for cellular protection. Pan-caspase inhibition with Z-VAD-FMK confirmed apoptosis as the mode of cell death. By defining expression of pathway components upstream and downstream of KMO, we observed alterations in other key kynurenine pathway components, particularly tryptophan-2,3-dioxygenase upregulation, through bidirectional nonlinear feedback. KMO overexpression also increased expression of inducible nitric oxide synthase (iNOS). These changes in gene expression are functionally relevant, because siRNA knockdown of the pathway components kynureninase and quinolinate phosphoribosyl transferase caused cells to revert to a state of susceptibility to 3HK-mediated apoptosis. In summary, KMO overexpression, and importantly KMO activity, have metabolic repercussions that fundamentally affect resistance to cell stress."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.org/dc/terms/identifier | "doi:10.1038/cddis.2016.87"xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Wilson K."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Zheng X."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Auer M."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Webster S.P."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Pham N.T."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Binnie M."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Iredale J.P."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/author | "Mole D.J."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/date | "2016"xsd:gYear |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/name | "Cell Death Dis"xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/pages | "e2197"xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/title | "Overexpression of human kynurenine-3-monooxygenase protects against 3-hydroxykynurenine-mediated apoptosis through bidirectional nonlinear feedback."xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://purl.uniprot.org/core/volume | "7"xsd:string |
| http://purl.uniprot.org/citations/27077813 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/27077813 |
| http://purl.uniprot.org/citations/27077813 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/27077813 |
| http://purl.uniprot.org/uniprot/#_A8K693-mappedCitation-27077813 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27077813 |
| http://purl.uniprot.org/uniprot/#_O15229-mappedCitation-27077813 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27077813 |
| http://purl.uniprot.org/uniprot/#_Q9BS61-mappedCitation-27077813 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27077813 |
| http://purl.uniprot.org/uniprot/O15229 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/27077813 |
| http://purl.uniprot.org/uniprot/A8K693 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/27077813 |
| http://purl.uniprot.org/uniprot/Q9BS61 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/27077813 |