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Inhibition of Histone Deacetylase 10 Induces Thioredoxin-Interacting Protein and Causes Accumulation of Reactive Oxygen Species in SNU-620 Human Gastric Cancer Cells
DC Field | Value | Language |
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dc.contributor.author | Lee, Ju-Hee | - |
dc.contributor.author | Jeong, Eun-Goo | - |
dc.contributor.author | Choi, Moon-Chang | - |
dc.contributor.author | Kim, Sung-Hak | - |
dc.contributor.author | Park, Jung-Hyun | - |
dc.contributor.author | Song, Sang-Hyun | - |
dc.contributor.author | Park, Jinah | - |
dc.contributor.author | Bang, Yung-Jue | - |
dc.contributor.author | Kim, Tae-You | - |
dc.date.accessioned | 2023-03-27T08:40:43Z | - |
dc.date.available | 2023-03-27T08:40:43Z | - |
dc.date.created | 2022-03-18 | - |
dc.date.created | 2022-03-18 | - |
dc.date.issued | 2010-08 | - |
dc.identifier.citation | Molecules and Cells, Vol.30 No.2, pp.107-112 | - |
dc.identifier.issn | 1016-8478 | - |
dc.identifier.uri | https://hdl.handle.net/10371/189878 | - |
dc.description.abstract | Histone deacetylase (HDAC) 10, a novel class IIb histone deacetylase, is the most similar to HDAC6, since both contain a unique second catalytic domain. Unlike HDAC6, which is located in the cytoplasm, HDAC10 resides in both the nucleus and cytoplasm. The transcriptional targets of HDAC10 that are associated with HDAC10 gene regulation have not been identified. In the present study, we found that knockdown of HDAC10 significantly increased the mRNA expression levels of thioredoxin-interacting protein (TXNIP) in SNU-620 human gastric cancer cells; whereas inhibition of HDAC1, HDAC2, and HDAC6 did not affect TXNIP expression. TXNIP is the endogenous inhibitor of thioredoxin (TRX), which acts as a cellular antioxidant. Real-time PCR and immunoblot analysis confirmed that inhibition of HDAC10 induced TXNIP expression. Compared to class I only HDAC inhibitors, inhibitors targeting both class I and II upregulated TXNIP, indicating that TXNIP is regulated by class II HDACs such as HDAC10. We further verified that inhibition of HDAC10 induced release of cytochrome c and activated apoptotic signaling molecules through accumulation of reactive oxygen species (ROS). Taken together, our results demonstrate that HDAC10 is involved in transcriptional downregulation of TXNIP, leading to altered ROS signaling in human gastric cancer cells. How TXNIP is preferentially regulated by HDAC10 needs further investigation. | - |
dc.language | 영어 | - |
dc.publisher | 한국분자세포생물학회 | - |
dc.title | Inhibition of Histone Deacetylase 10 Induces Thioredoxin-Interacting Protein and Causes Accumulation of Reactive Oxygen Species in SNU-620 Human Gastric Cancer Cells | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s10059-010-0094-z | - |
dc.citation.journaltitle | Molecules and Cells | - |
dc.identifier.wosid | 000281384200003 | - |
dc.identifier.scopusid | 2-s2.0-78651502605 | - |
dc.citation.endpage | 112 | - |
dc.citation.number | 2 | - |
dc.citation.startpage | 107 | - |
dc.citation.volume | 30 | - |
dc.identifier.kciid | ART001470812 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Bang, Yung-Jue | - |
dc.contributor.affiliatedAuthor | Kim, Tae-You | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | UP-REGULATED PROTEIN-1 | - |
dc.subject.keywordPlus | SUBEROYLANILIDE HYDROXAMIC ACID | - |
dc.subject.keywordPlus | THYMIDYLATE SYNTHASE | - |
dc.subject.keywordPlus | BINDING PROTEIN-2 | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | HDAC10 | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | CLONING | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | histone deacetylase10 | - |
dc.subject.keywordAuthor | human gastric cancer cell | - |
dc.subject.keywordAuthor | reactive oxygen species | - |
dc.subject.keywordAuthor | thioredoxin | - |
dc.subject.keywordAuthor | thioredoxin-interacting protein | - |
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