Ginsenoside Rb3 ameliorates podocyte injury under hyperlipidemic conditions via PPARδ- or SIRT6-mediated suppression of inflammation and oxidative stress
DC Field | Value | Language |
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dc.contributor.author | Oh, H. | - |
dc.contributor.author | Cho, W. | - |
dc.contributor.author | Park, S.Y. | - |
dc.contributor.author | Abd, El-Aty A.M. | - |
dc.contributor.author | Jeong, J.H. | - |
dc.contributor.author | Jung, T.W. | - |
dc.date.accessioned | 2024-01-09T14:04:54Z | - |
dc.date.available | 2024-01-09T14:04:54Z | - |
dc.date.issued | 2023-05 | - |
dc.identifier.issn | 1226-8453 | - |
dc.identifier.issn | 2093-4947 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/70341 | - |
dc.description.abstract | Background: Rb3 is a ginsenoside with anti-inflammatory properties in many cell types and has been reported to attenuate inflammation-related metabolic diseases such as insulin resistance, nonalcoholic fatty liver disease, and cardiovascular disease. However, the effect of Rb3 on podocyte apoptosis under hyperlipidemic conditions, which contributes to the development of obesity-mediated renal disease, remains unclear. In the current study, we aimed to investigate the effect of Rb3 on podocyte apoptosis in the presence of palmitate and explore its underlying molecular mechanisms. Methods: Human podocytes (CIHP-1 cells) were exposed to Rb3 in the presence of palmitate as a model of hyperlipidemia. Cell viability was assessed by MTT assay. The effects of Rb3 on the expression of various proteins were analyzed by Western blotting. Apoptosis levels were determined by MTT assay, caspase 3 activity assay, and cleaved caspase 3 expression. Results: We found that Rb3 treatment alleviated the impairment of cell viability and increased caspase 3 activity as well as inflammatory markers in palmitate-treated podocytes. Treatment with Rb3 dose-dependently increased PPARδ and SIRT6 expression. Knockdown of PPARδ or SIRT6 reduced the effects of Rb3 on apoptosis as well as inflammation and oxidative stress in cultured podocytes. Conclusions: The current results suggest that Rb3 alleviates inflammation and oxidative stress via PPARδ- or SIRT6-mediated signaling, thereby attenuating apoptosis in podocytes in the presence of palmitate. The present study provides Rb3 as an effective strategy for treating obesity-mediated renal injury. © 2022 | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Ginsenoside Rb3 ameliorates podocyte injury under hyperlipidemic conditions via PPARδ- or SIRT6-mediated suppression of inflammation and oxidative stress | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jgr.2022.11.006 | - |
dc.identifier.bibliographicCitation | Journal of Ginseng Research, v.47, no.3, pp 400 - 407 | - |
dc.identifier.kciid | ART003016061 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 001002530200001 | - |
dc.identifier.scopusid | 2-s2.0-85143131162 | - |
dc.citation.endPage | 407 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 400 | - |
dc.citation.title | Journal of Ginseng Research | - |
dc.citation.volume | 47 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | apoptosis | - |
dc.subject.keywordAuthor | podocytes | - |
dc.subject.keywordAuthor | PPARδ | - |
dc.subject.keywordAuthor | Rb3 | - |
dc.subject.keywordAuthor | renal injury | - |
dc.subject.keywordAuthor | SIRT6 | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | PROTECTS | - |
dc.subject.keywordPlus | DYSFUNCTION | - |
dc.subject.keywordPlus | OBESITY | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalResearchArea | Integrative & Complementary Medicine | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Medicinal | - |
dc.relation.journalWebOfScienceCategory | Integrative & Complementary Medicine | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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