Cited 22 times in
NOX1 participates in ROS-dependent cell death of colon epithelial Caco2 cells induced by Entamoeba histolytica
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김경아 | - |
dc.contributor.author | 김주영 | - |
dc.contributor.author | 민아림 | - |
dc.contributor.author | 송경주 | - |
dc.contributor.author | 신명헌 | - |
dc.contributor.author | 이영아 | - |
dc.date.accessioned | 2014-12-20T17:11:21Z | - |
dc.date.available | 2014-12-20T17:11:21Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1286-4579 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/94125 | - |
dc.description.abstract | Entamoeba histolytica, which causes amebic colitis and occasional liver abscesses in humans, can induce host cell death through apoptosis and necrosis. Recently, we have demonstrated that E. histolytica can induce cell death in neutrophils via diphenyleneiodonium-sensitive NADPH oxidase (NOX)-derived reactive oxygen species (ROS). Although there are enzyme systems similar to the phagocyte NADPH oxidase system in many non-phagocytic cell types, the signaling role of NOX-derived ROS in cell death of human colon epithelial cells induced by E. histolytica remains obscure. Incubation of colon epithelial Caco2 tumor cell lines with amebic trophozoites resulted in intracellular ROS generation and cell death in a caspase-independent manner. Pretreatment with DPI, an inhibitor of NOX, strongly decreased E. histolytica-induced cell death in Caco2 cells. As identified by RT-PCR, NOX1 transcripts were highly expressed in Caco2 cells. siRNA-mediated suppression of NOX1 protein significantly inhibited E. histolytica-induced cell death and ROS response in Caco2 cells. These results suggest that NOX1 participates in the ROS-dependent cell death of colon epithelial cells induced by amebic adhesion during the early phase of intestinal amebiasis. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1052~1061 | - |
dc.relation.isPartOf | MICROBES AND INFECTION | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Caco-2Cells | - |
dc.subject.MESH | CellDeath | - |
dc.subject.MESH | Entamoebahistolytica/cytology | - |
dc.subject.MESH | Entamoebahistolytica/physiology* | - |
dc.subject.MESH | Entamoebiasis/microbiology* | - |
dc.subject.MESH | Enzyme Inhibitors/pharmacology* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | NADPH Oxidase 1 | - |
dc.subject.MESH | NADPH Oxidases/antagonists & inhibitors | - |
dc.subject.MESH | NADPH Oxidases/genetics | - |
dc.subject.MESH | NADPH Oxidases/immunology | - |
dc.subject.MESH | NADPH Oxidases/metabolism* | - |
dc.subject.MESH | Onium Compounds/pharmacology* | - |
dc.subject.MESH | RNA, Small Interfering/physiology | - |
dc.subject.MESH | Rabbits | - |
dc.subject.MESH | Reactive Oxygen Species/metabolism* | - |
dc.subject.MESH | Signal Transduction | - |
dc.title | NOX1 participates in ROS-dependent cell death of colon epithelial Caco2 cells induced by Entamoeba histolytica | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Environmental Medical Biology (환경의생물학) | - |
dc.contributor.googleauthor | Kyeong Ah Kim | - |
dc.contributor.googleauthor | Ju Young Kim | - |
dc.contributor.googleauthor | Young Ah Lee | - |
dc.contributor.googleauthor | Kyoung-Ju Song | - |
dc.contributor.googleauthor | Deulle Min | - |
dc.contributor.googleauthor | Myeong Heon Shin | - |
dc.identifier.doi | 10.1016/j.micinf.2011.06.001 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01405 | - |
dc.contributor.localId | A02012 | - |
dc.contributor.localId | A02099 | - |
dc.contributor.localId | A02959 | - |
dc.contributor.localId | A00937 | - |
dc.contributor.localId | A00300 | - |
dc.relation.journalcode | J02228 | - |
dc.identifier.eissn | 1769-714X | - |
dc.identifier.pmid | 21723410 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S1286457911001456 | - |
dc.subject.keyword | Entamoeba histolytica | - |
dc.subject.keyword | Cell death | - |
dc.subject.keyword | Colon epithelial Caco2 cells | - |
dc.subject.keyword | ROS | - |
dc.subject.keyword | NOX1 (NADPH oxidase 1) | - |
dc.contributor.alternativeName | Kim, Kyung Ah | - |
dc.contributor.alternativeName | Kim, Ju Young | - |
dc.contributor.alternativeName | Min, A Rim | - |
dc.contributor.alternativeName | Song, Kyoung Ju | - |
dc.contributor.alternativeName | Shin, Myeong Heon | - |
dc.contributor.alternativeName | Lee, Young Ah | - |
dc.contributor.affiliatedAuthor | Min, A Rim | - |
dc.contributor.affiliatedAuthor | Song, Kyoung Ju | - |
dc.contributor.affiliatedAuthor | Shin, Myeong Heon | - |
dc.contributor.affiliatedAuthor | Lee, Young Ah | - |
dc.contributor.affiliatedAuthor | Kim, Ju Young | - |
dc.contributor.affiliatedAuthor | Kim, Kyung Ah | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 13 | - |
dc.citation.number | 12-13 | - |
dc.citation.startPage | 1052 | - |
dc.citation.endPage | 1061 | - |
dc.identifier.bibliographicCitation | MICROBES AND INFECTION, Vol.13(12-13) : 1052-1061, 2011 | - |
dc.identifier.rimsid | 27255 | - |
dc.type.rims | ART | - |
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