Validity of SW982 synovial cell line for studying the drugs against rheumatoid arthritis in fluvastatin-induced apoptosis signaling model
DC Field | Value | Language |
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dc.contributor.author | Chang, Jae-Ho | - |
dc.contributor.author | Lee, Kyu-Jae | - |
dc.contributor.author | Kim, Soo-Ki | - |
dc.contributor.author | Yoo, Dae-Hyun | - |
dc.contributor.author | Kang, Tae-Young | - |
dc.date.accessioned | 2022-07-16T06:25:27Z | - |
dc.date.available | 2022-07-16T06:25:27Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-01 | - |
dc.identifier.issn | 0971-5916 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/160893 | - |
dc.description.abstract | Background & objectives: To study effects of drugs against rheumatoid arthritis (RA) synoviocytes or fibroblast like synoviocytes (FLS) are used. To overcome the drawbacks of using FLS, this study was conducted to show the validity of SW982 synovial cell line in RA study. Methods: 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, Annexin V propidium iodide (PI) staining, mitochondrial membrane potential assay, Triton X-114 Phase partitioning, and immunolot for apoptosis signaling in SW982 human synovial cell line were performed. Results: Fluvastatin induced apoptosis in a dose- and time-dependent manner in TNF alpha -stimulated SW982 human synovial cells. A geranylgeranylpyrophosphate (GGPP) inhibitor, but not a farnesylpyrophosphate (FPP) inhibitor, induced apoptosis, and fluvastatin-induced apoptosis was associated with the translocation of isoprenylated RhoA and Rac1 proteins from the cell membrane to the cytosol. Fluvastatin-induced downstream apoptotic signals were associated with inhibition of the phosphoinositide 3-kinase (PI3K)/Akt pathway. Accordingly, 89 kDa apoptotic cleavage fragment of poly (ADP-ribose) polymerase (PARP) was detected. Interpretation & conclusions: Collectively, our data indicate that fluvastatin induces apoptotic cell death in TNF alpha-stimulated SW982 human synovial cells through the inactivation of the geranylgerenylated membrane fraction of RhoA and Rac1 proteins and the subsequent inhibition of the PI3K/Akt signaling pathway. This finding shows the validity of SW982 cell line for RA study. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | INDIAN COUNCIL MEDICAL RES | - |
dc.title | Validity of SW982 synovial cell line for studying the drugs against rheumatoid arthritis in fluvastatin-induced apoptosis signaling model | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoo, Dae-Hyun | - |
dc.identifier.scopusid | 2-s2.0-84896805747 | - |
dc.identifier.wosid | 000333474600014 | - |
dc.identifier.bibliographicCitation | INDIAN JOURNAL OF MEDICAL RESEARCH, v.139, pp.117 - 124 | - |
dc.relation.isPartOf | INDIAN JOURNAL OF MEDICAL RESEARCH | - |
dc.citation.title | INDIAN JOURNAL OF MEDICAL RESEARCH | - |
dc.citation.volume | 139 | - |
dc.citation.startPage | 117 | - |
dc.citation.endPage | 124 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Immunology | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalResearchArea | Research & Experimental Medicine | - |
dc.relation.journalWebOfScienceCategory | Immunology | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.relation.journalWebOfScienceCategory | Medicine, Research & Experimental | - |
dc.subject.keywordPlus | FIBROBLAST-LIKE SYNOVIOCYTES | - |
dc.subject.keywordPlus | PROTEIN GERANYLGERANYLATION | - |
dc.subject.keywordPlus | TNF-ALPHA | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | KINASE | - |
dc.subject.keywordPlus | INHIBITION | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | ADHESION | - |
dc.subject.keywordPlus | RHOA | - |
dc.subject.keywordAuthor | Apoptosis | - |
dc.subject.keywordAuthor | fluvastatin | - |
dc.subject.keywordAuthor | PI3K/Akt | - |
dc.subject.keywordAuthor | Rac1 | - |
dc.subject.keywordAuthor | RhoA | - |
dc.subject.keywordAuthor | SW982 human synovial cells | - |
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