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Investigation of the protective role of Glutaredoxin 1 in the tauopathy through inhibiting aggregation of tau
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dc.contributor.advisor 이성배 -
dc.contributor.author Eunmi Lee -
dc.date.accessioned 2023-03-22T19:57:59Z -
dc.date.available 2023-03-22T19:57:59Z -
dc.date.issued 2023 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/45780 -
dc.identifier.uri http://dgist.dcollection.net/common/orgView/200000658141 -
dc.description Alzheimer's disease, Tauopathy, Glutaredoxin 1, Templated aggregation of tau, Reactive oxygen species, Apoptosis, Autophagy -
dc.description.tableofcontents Ⅰ. Introduction 1
Ⅱ. Material and Methods 4
2.1 Cell culture 4
2.2 Triton X-100 fraction assay 4
2.3 Immunoprecipitation assay 5
2.4 Western blot 6
2.5 Thioflavin S staining 7
2.6 Immunocytochemical staining 8
2.7 RNA isolation and Quantitative Real Time Polymerase Chain Reaction (qRT PCR) 8
2.8 Mutagenesis of Cysteine 9
2.9 ROS assay 10
2.10 Glutaredoxin fluorometric activity assay 10
2.11 In vitro recombinant tau glutathionylation assay 11
2.12 TEM imaging 11
2.13 Statistical analysis 12
Ⅲ. Results 13
3.1 Development of a cellular model of templated aggregation of tau 13
3.2 Overexpression of GRX1 reduces the levels of soluble and insoluble tau in a cellular model of templated aggregation of tau 18
3.3 Downregulation of GRX1 increases the levels of soluble and insoluble tau in a cellular model of templated aggregation of tau 23
3.4 GRX1 regulates the ROS levels in a cellular model of templated aggregation of tau 26
3.5 Overexpression of GRX1 inhibits apoptosis in a cellular model of templated aggregation of tau 29
3.6 Tau is not occurred glutathionylation in cells 32
3.7 GRX1 may accelerate the degration pathway of P301S tau by autophagic lysosomal pathway 38
Ⅳ. Discussion 42
Ⅴ. Reference 45
Ⅵ. Abstract in Korean 50
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dc.format.extent 51 -
dc.language eng -
dc.publisher DGIST -
dc.title Investigation of the protective role of Glutaredoxin 1 in the tauopathy through inhibiting aggregation of tau -
dc.title.alternative 타우 응집 억제를 통한 Glutaredoxin 1의 타우병증에서 보호적 역할 규명 -
dc.type Thesis -
dc.identifier.doi 10.22677/THESIS.200000658141 -
dc.description.degree Master -
dc.contributor.department Department of Brain Sciences -
dc.identifier.bibliographicCitation Eunmi Lee. (2023). Investigation of the protective role of Glutaredoxin 1 in the tauopathy through inhibiting aggregation of tau. doi: 10.22677/THESIS.200000658141 -
dc.contributor.coadvisor Jaekwang Kim -
dc.date.awarded 2023-02-01 -
dc.publisher.location Daegu -
dc.description.database dCollection -
dc.citation XT.BM 이67 202302 -
dc.date.accepted 2023-03-21 -
dc.contributor.alternativeDepartment 뇌과학과 -
dc.subject.keyword Alzheimer's disease -
dc.subject.keyword Tauopathy -
dc.subject.keyword Glutaredoxin 1 -
dc.subject.keyword Templated aggregation of tau -
dc.subject.keyword Reactive oxygen species -
dc.subject.keyword Apoptosis -
dc.subject.keyword Autophagy -
dc.contributor.affiliatedAuthor Eunmi Lee -
dc.contributor.affiliatedAuthor Sung Bae Lee -
dc.contributor.affiliatedAuthor Jaekwang Kim -
dc.contributor.alternativeName 이은미 -
dc.contributor.alternativeName Sung Bae Lee -
dc.contributor.alternativeName 김재광 -
dc.rights.embargoReleaseDate 2026-02-28 -
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