Populus tomentiglandulosa protects against amyloid-beta25-35-induced neuronal damage in SH-SY5Y cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Yu Ri | - |
dc.contributor.author | Kim, Ji-Hyun | - |
dc.contributor.author | Lee, Sanghyun | - |
dc.contributor.author | Kim, Hyun Young | - |
dc.contributor.author | Cho, Eun Ju | - |
dc.date.accessioned | 2023-11-15T08:42:44Z | - |
dc.date.available | 2023-11-15T08:42:44Z | - |
dc.date.created | 2023-11-15 | - |
dc.date.issued | 2023-10 | - |
dc.identifier.issn | 1976-0442 | - |
dc.identifier.uri | https://scholarworks.gnu.ac.kr/handle/sw.gnu/68513 | - |
dc.description.abstract | Alzheimer’s disease constitutes a large proportion of all neurodegenerative diseases and is mainly caused by excess aggregation of amyloid beta (Aβ), which results in oxidative stress, inflammation, and apoptosis in the neurons. Populus tomentiglandulosa belongs to the Salicaceae family and is widely distributed in Korea; the antioxidant activities of the extract and fractions from P. tomentiglandulosa have been demonstrated in previous studies. Specifically, the ethyl acetate (EtOAc) fraction of P. tomentiglandulosa (EtOAc-PT) shows the most powerful antioxidative activity. Therefore, the present study investigates the protective effects of EtOAc-PT against neuronal damage in Aβ25-35-stimulated SH-SY5Y cells. EtOAc-PT restored cell viability significantly as well as inhibited the levels of reactive oxygen species and lactate dehydrogenase release compared to the Aβ25-35-induced control group. Furthermore, the inflammation-and apoptosis-related protein expressions were investigated to demonstrate its neuroprotective mechanism. EtOAc-PT down-modulated the expressions of inducible nitric oxide synthase, cyclooxygenase-2, B-cell lymphoma 2 associated X, and B-cell lymphoma 2. Thus, the findings show that EtOAc-PT has protective effects against Aβ25-35 by suppressing oxidative stress, inflammation, and apoptosis. © The Korean Society for Applied Biological Chemistry 2023. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Korean Society for Applied Biological Chemistry | - |
dc.title | Populus tomentiglandulosa protects against amyloid-beta25-35-induced neuronal damage in SH-SY5Y cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hyun Young | - |
dc.identifier.doi | 10.3839/jabc.2023.055 | - |
dc.identifier.scopusid | 2-s2.0-85175549639 | - |
dc.identifier.bibliographicCitation | Journal of Applied Biological Chemistry, v.66, no.1, pp.408 - 415 | - |
dc.relation.isPartOf | Journal of Applied Biological Chemistry | - |
dc.citation.title | Journal of Applied Biological Chemistry | - |
dc.citation.volume | 66 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 408 | - |
dc.citation.endPage | 415 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART003008851 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Alzheimer disease | - |
dc.subject.keywordAuthor | Amyloid beta | - |
dc.subject.keywordAuthor | Neurons | - |
dc.subject.keywordAuthor | Neuroprotective agents | - |
dc.subject.keywordAuthor | Populus | - |
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