Discovery of novel anti-breast cancer agents derived from deguelin as inhibitors of heat shock protein 90 (HSP90)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nguyen, Cong-Truong | - |
dc.contributor.author | Ann, Jihyae | - |
dc.contributor.author | Sahu, Raghaba | - |
dc.contributor.author | Byun, Woong Sub | - |
dc.contributor.author | Lee, Sangkook | - |
dc.contributor.author | Nam, Gibeom | - |
dc.contributor.author | Park, Hyun-Ju | - |
dc.contributor.author | Park, Soeun | - |
dc.contributor.author | Kim, Yoon-Jae | - |
dc.contributor.author | Kim, Ji Young | - |
dc.contributor.author | Seo, Jae Hong | - |
dc.contributor.author | Lee, Jeewoo | - |
dc.date.accessioned | 2021-08-30T15:05:12Z | - |
dc.date.available | 2021-08-30T15:05:12Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-09-01 | - |
dc.identifier.issn | 0960-894X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/53205 | - |
dc.description.abstract | A series of O-substituted analogues of the B,C-ring truncated scaffold of deguelin were designed as C-terminal inhibitors of heat shock protein 90 (HSP90) and investigated as novel antiproliferative agents against HER2-positive breast cancer. Among the synthesized compounds, compound 80 exhibited significant inhibition in both trastuzumab-sensitive and trastuzumab-resistant breast cancer cells, whereas compound 80 did not show any cytotoxicity in normal cells. Compound 80 markedly downregulated the expression of the major client proteins of HSP90 in both cell types, indicating that the cytotoxicity of 80 in breast cancer cells is attributed to the destabilization and inactivation of HSP90 client proteins and that HSP90 inhibition represents a promising strategy to overcome trastuzumab resistance. A molecular docking study of 80 with the homology model of a HSP90 homodimer showed that 80 fit nicely in the C-terminal domain with a higher electrostatic complementary score than that of ATP. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | BIOLOGICAL EVALUATION | - |
dc.subject | SIGNALING NETWORK | - |
dc.subject | INDUCED APOPTOSIS | - |
dc.subject | DERIVATIVES | - |
dc.subject | SURVIVIN | - |
dc.subject | BINDING | - |
dc.subject | DESIGN | - |
dc.subject | DOMAIN | - |
dc.subject | ERBB2 | - |
dc.subject | HER2 | - |
dc.title | Discovery of novel anti-breast cancer agents derived from deguelin as inhibitors of heat shock protein 90 (HSP90) | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seo, Jae Hong | - |
dc.identifier.doi | 10.1016/j.bmcl.2020.127374 | - |
dc.identifier.scopusid | 2-s2.0-85087742678 | - |
dc.identifier.wosid | 000554890700013 | - |
dc.identifier.bibliographicCitation | BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, v.30, no.17 | - |
dc.relation.isPartOf | BIOORGANIC & MEDICINAL CHEMISTRY LETTERS | - |
dc.citation.title | BIOORGANIC & MEDICINAL CHEMISTRY LETTERS | - |
dc.citation.volume | 30 | - |
dc.citation.number | 17 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Medicinal | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.subject.keywordPlus | BIOLOGICAL EVALUATION | - |
dc.subject.keywordPlus | SIGNALING NETWORK | - |
dc.subject.keywordPlus | INDUCED APOPTOSIS | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.subject.keywordPlus | SURVIVIN | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | DOMAIN | - |
dc.subject.keywordPlus | ERBB2 | - |
dc.subject.keywordPlus | HER2 | - |
dc.subject.keywordAuthor | HER2-positive breast cancer | - |
dc.subject.keywordAuthor | Human epidermal growth factor receptor 2 | - |
dc.subject.keywordAuthor | Heat shock protein 90 | - |
dc.subject.keywordAuthor | Deguelin | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.