Discovery of Mycobacterium tuberculosis Rv3364c-Derived Small Molecules as Potential Therapeutic Agents to Target SNX9 for Sepsis
DC Field | Value | Language |
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dc.contributor.author | Lee, Daeun | - |
dc.contributor.author | Lee, Eunbi | - |
dc.contributor.author | Jang, Sein | - |
dc.contributor.author | Kim, Kyungmin | - |
dc.contributor.author | Cho, Euni | - |
dc.contributor.author | Mun, Seok-Jun | - |
dc.contributor.author | Son, Wooic | - |
dc.contributor.author | Jeon, Hye-In | - |
dc.contributor.author | Kim, Hyo Keun | - |
dc.contributor.author | Jeong, Young Jin | - |
dc.contributor.author | Lee, Yuno | - |
dc.contributor.author | Oh, Ji Eun | - |
dc.contributor.author | Yoo, Hye Hyun | - |
dc.contributor.author | Lee, Youngbok | - |
dc.contributor.author | Min, Sun-Joon | - |
dc.contributor.author | Yang, Chul-Su | - |
dc.date.accessioned | 2022-07-18T01:21:50Z | - |
dc.date.available | 2022-07-18T01:21:50Z | - |
dc.date.issued | 2022-01 | - |
dc.identifier.issn | 0022-2623 | - |
dc.identifier.issn | 1520-4804 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/108021 | - |
dc.description.abstract | The serine protease inhibitor Rv3364c of Mycobacterium tuberculosis (MTB) is highly expressed in cells during MTB exposure. In this study, we showed that the 12WLVSKF17 motif of Rv3364c interacts with the BAR domain of SNX9 and inhibits endosome trafficking to interact with p47phox, thereby suppressing TLR4 inflammatory signaling in macrophages. Derived from the structure of this Rv3364c peptide motif, 2,4-diamino-6-(4-tert-butylphenyl)-1,3,5-trazine, DATPT as a 12WLVSKF17 peptide-mimetic small molecule has been identified. DATPT can block the SNX9-p47phox interaction in the endosome and suppress reactive oxygen species and inflammatory cytokine production; it demonstrated significant therapeutic effects in a mouse model of cecal ligation and puncture-induced sepsis. DATPT has considerably improved potency, with an IC50 500-fold (in vitro) or 2000-fold (in vivo) lower than that of the 12WLVSKF17 peptide. Furthermore, DATPT shows potent antibacterial activities by reduction in ATP production and leakage of intracellular ATP out of bacteria. These results provide evidence for peptide-derived small molecule DATPT with anti-inflammatory and antibacterial functions for the treatment of sepsis. | - |
dc.format.extent | 23 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Chemical Society | - |
dc.title | Discovery of Mycobacterium tuberculosis Rv3364c-Derived Small Molecules as Potential Therapeutic Agents to Target SNX9 for Sepsis | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1021/acs.jmedchem.1c01551 | - |
dc.identifier.scopusid | 2-s2.0-85122834524 | - |
dc.identifier.wosid | 000741092500001 | - |
dc.identifier.bibliographicCitation | Journal of Medicinal Chemistry, v.65, no.1, pp 386 - 408 | - |
dc.citation.title | Journal of Medicinal Chemistry | - |
dc.citation.volume | 65 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 386 | - |
dc.citation.endPage | 408 | - |
dc.type.docType | Article; Early Access | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Medicinal | - |
dc.subject.keywordPlus | MEMBRANE | - |
dc.subject.keywordPlus | PEPTIDES | - |
dc.subject.keywordPlus | COLITIS | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acs.jmedchem.1c01551 | - |
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