Liquiritigenin, a licorice flavonoid, helps mice resist disseminated candidiasis due to Candida albicans by Th1 immune response, whereas liquiritin, its glycoside form, does not
DC Field | Value | Language |
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dc.contributor.author | Lee, Ju Young | - |
dc.contributor.author | Lee, Jue-Hee | - |
dc.contributor.author | Park, Ji Hye | - |
dc.contributor.author | Kim, Song-Yi | - |
dc.contributor.author | Choi, Ji Young | - |
dc.contributor.author | Lee, Seung Ho | - |
dc.contributor.author | Kim, Yeong Shik | - |
dc.contributor.author | Kang, Sam Sik | - |
dc.contributor.author | Jang, Eui-Chan | - |
dc.contributor.author | Han, Yongmoon | - |
dc.date.available | 2019-05-30T03:34:07Z | - |
dc.date.issued | 2009-05 | - |
dc.identifier.issn | 1567-5769 | - |
dc.identifier.issn | 1878-1705 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/23205 | - |
dc.description.abstract | Licorice (the root of Glycyrrhizae plant) has been used as an oriental herbal medicine for thousands of years. The licorice flavonoid components are reported to possess immunomodulatory activities. In this present study, we investigated the immunomodulatory effects of liquiritigenin (LG) and liquiritin (LQ), licorice flavonoid components, against disseminated candidiasis due to Candida albicans, a dimorphic fungus, that causes severe disease via hematogenous dissemination and local diseases such as vaginitis and thrush. Results showed that direct interaction of LG or LQ with C. albicans yeast cells resulted in no growth-inhibition, in vitro. When tested in a murine model of disseminated candidiasis, mice given LQ intraperitoneally before intravenous challenge with live C. albicans yeast cells had similar mean survival times (MST) as untreated mice groups. On the contrary, mice given LG in the same manner as LQ above had longer MST than the untreated mice groups (P < 0.05). In one experiment, 3 out of 5 LG-treated mice survived during the entire period of the 55-day observation. Furthermore, the 3 survivors were cured-shown by a lack of CFU (colony forming unit) in the kidneys. This protection was nulled when mice were pretreated with anti-CD4+ antibody before LG-treatment and challenge with the yeast. However, the protection was transferable by the CD4+ T cells isolated from LG-treated mice not infected with the yeast. In addition, mice given CD4+ T cells that were pre-treated with LG, in vitro were also protected against disseminated candidiasis. ELISA analysis revealed that in LG-treated mice IFN gamma and IL-2 were dominantly produced compared to IL-4 and IL-10. When LG-given mice were treated with anti-mouse IFN gamma, the protection was again nulled. Combined together, these results indicate that LG protects mice against disseminated candidiasis by the CD4+ Th1 immune response. (C) 2009 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Liquiritigenin, a licorice flavonoid, helps mice resist disseminated candidiasis due to Candida albicans by Th1 immune response, whereas liquiritin, its glycoside form, does not | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.intimp.2009.02.007 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL IMMUNOPHARMACOLOGY, v.9, no.5, pp 632 - 638 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000265715800024 | - |
dc.identifier.scopusid | 2-s2.0-63649105581 | - |
dc.citation.endPage | 638 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 632 | - |
dc.citation.title | INTERNATIONAL IMMUNOPHARMACOLOGY | - |
dc.citation.volume | 9 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Liquiritigenin | - |
dc.subject.keywordAuthor | Liquiritin | - |
dc.subject.keywordAuthor | Candida albicans | - |
dc.subject.keywordAuthor | Disseminated candidiasis | - |
dc.subject.keywordAuthor | Anti-CD4+ | - |
dc.subject.keywordAuthor | Anti-IFN gamma | - |
dc.subject.keywordAuthor | Th1-immune response | - |
dc.subject.keywordPlus | MACROPHAGE ACTIVATION | - |
dc.subject.keywordPlus | HERBAL MEDICINE | - |
dc.subject.keywordPlus | AMPHOTERICIN-B | - |
dc.subject.keywordPlus | CELL LINE | - |
dc.subject.keywordPlus | T-CELL | - |
dc.subject.keywordPlus | CONSTITUENTS | - |
dc.subject.keywordPlus | INFECTIONS | - |
dc.subject.keywordPlus | ANTIBODY | - |
dc.subject.keywordPlus | ROOTS | - |
dc.subject.keywordPlus | LYMPHOCYTES | - |
dc.relation.journalResearchArea | Immunology | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Immunology | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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