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Vutiglabridin alleviates cellular senescence phenotypes with enhanced mitochondrial function and metabolic changes
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dc.contributor.advisor 남창훈 -
dc.contributor.author Jin-Woong Heo -
dc.date.accessioned 2025-02-28T21:01:40Z -
dc.date.available 2025-02-28T21:01:40Z -
dc.date.issued 2025 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/58015 -
dc.identifier.uri http://dgist.dcollection.net/common/orgView/200000841459 -
dc.description cellular senescence, vutiglabridin, Paraoxonase2, mitochondria, metabolism -
dc.description.tableofcontents Ⅰ. Introduction 1


Ⅱ. Materials and Methods 6
2.1 Cell culture 6
2.2 Cell growth assay 6
2.3 Senescence Associated-β-galactosidase (SA-β-gal) assay 7
2.4 RNA extraction and cDNA synthesis 8
2.5 Quantitative real-time PCR 8
2.6 Extracellular Flux assays 9
2.7 Confocal microscopy and Electron microscopy 10
2.8 Western blot 11
2.9 NAD+ and NADH measurement 12
2.10 Cell viability assay 13
2.11 Senescence induction in LO2 cells 14
2.12 generation of PON2 Knock-Down cells 14

Ⅲ. Results 15
3.1 Vutiglabridin treatment alleviates replicative senescence of HDFs 15
3.2 Long-term culture with vutiglabridin reduces mitochondrial dysfunction in high-passage HDFs 20
3.3 Long-term culture with vutiglabridin modulates the expression of the metabolic regulatory protein in high-passage HDFs 27
3.4 Treatment of low concentration hydrogen peroxide provokes ROS-induced senescence in L02 hepatocytes 30
3.5 Vutiglabridin alleviates ROS-induced senescence in LO2s with mitochondria morphological change 35

Ⅳ. Discussion 41

Ⅴ. Reference 44
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dc.format.extent 55 -
dc.language eng -
dc.publisher DGIST -
dc.title Vutiglabridin alleviates cellular senescence phenotypes with enhanced mitochondrial function and metabolic changes -
dc.title.alternative 뷰티글라브리딘은 세포 노화를 감소시키고 미토콘드리아 기능을 증가시키며 노화 세포 내 대사를 변화시킨다 -
dc.type Thesis -
dc.identifier.doi 10.22677/THESIS.200000841459 -
dc.description.degree Master -
dc.contributor.department Department of New Biology -
dc.identifier.bibliographicCitation Jin-Woong Heo. (2025). Vutiglabridin alleviates cellular senescence phenotypes with enhanced mitochondrial function and metabolic changes. doi: 10.22677/THESIS.200000841459 -
dc.contributor.coadvisor Young-Sam Lee -
dc.date.awarded 2025-02-01 -
dc.publisher.location Daegu -
dc.description.database dCollection -
dc.citation XT.NM 허78 202502 -
dc.date.accepted 2025-01-20 -
dc.contributor.alternativeDepartment 뉴바이올로지학과 -
dc.subject.keyword cellular senescence, vutiglabridin, Paraoxonase2, mitochondria, metabolism -
dc.contributor.affiliatedAuthor Jin-Woong Heo -
dc.contributor.affiliatedAuthor Chang-Hoon Nam -
dc.contributor.affiliatedAuthor Young-Sam Lee -
dc.contributor.alternativeName 허진웅 -
dc.contributor.alternativeName Chang-Hoon Nam -
dc.contributor.alternativeName 이영삼 -
dc.rights.embargoReleaseDate 2026-02-28 -
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