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Anti-inflammatory potential of composites of yeast glucan particles and geranylated flavonoid diplacone

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F20%3A43921580" target="_blank" >RIV/60461373:22340/20:43921580 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.prolekare.cz/casopisy/ceska-slovenska-farmacie/2020-3-10/protizanetlivy-potencial-kompozitu-kvasinkovych-glukanovych-castic-a-geranylovaneho-flavonoidu-diplakonu-123706" target="_blank" >https://www.prolekare.cz/casopisy/ceska-slovenska-farmacie/2020-3-10/protizanetlivy-potencial-kompozitu-kvasinkovych-glukanovych-castic-a-geranylovaneho-flavonoidu-diplakonu-123706</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    čeština

  • Original language name

    Anti-inflammatory potential of composites of yeast glucan particles and geranylated flavonoid diplacone [Protizánětlivý potenciál kompozitů kvasinkových glukanových částic a geranylovaného flavonoidu diplakonu]

  • Original language description

    Geranylated flavanone diplacone is a flavanone isolated from Paulownia tomentosa (Thunb.) Steud. (Paulowniaceae) with anti-inflammatory and antioxidant properties, nevertheless showing high lipophilicity and low solubility in water. Diplacone was therefore used as a model molecule for incorporation into glucan particles (GPs). GPs are prepared by intensive washing of yeast (Saccharomyces cerevisiae) leading to hollow shells consisting of β-(1→3)/β-(1→6) glucan mainly. The aim of this study was to compare anti-inflammatory potential of GPs-diplacone composites with the compound itself, GPs themselves and the physical mixture of GPs and diplacone. The cell line THP1-XBlue™-MD2-CD14 derived from human leukemic monocytes was stimulated with lipopolysaccharide (LPS) from Escherichia coli to trigger inflammatory reaction. The composites of GPs with diplacone significantly decreased the activity of pro-inflammatory transcription factors nuclear factor κB (NF-κB) and activator protein 1 (AP-1). © 2020, Czech Medical Association J.E. Purkyne. All rights reserved.

  • Czech name

    Anti-inflammatory potential of composites of yeast glucan particles and geranylated flavonoid diplacone [Protizánětlivý potenciál kompozitů kvasinkových glukanových částic a geranylovaného flavonoidu diplakonu]

  • Czech description

    Geranylated flavanone diplacone is a flavanone isolated from Paulownia tomentosa (Thunb.) Steud. (Paulowniaceae) with anti-inflammatory and antioxidant properties, nevertheless showing high lipophilicity and low solubility in water. Diplacone was therefore used as a model molecule for incorporation into glucan particles (GPs). GPs are prepared by intensive washing of yeast (Saccharomyces cerevisiae) leading to hollow shells consisting of β-(1→3)/β-(1→6) glucan mainly. The aim of this study was to compare anti-inflammatory potential of GPs-diplacone composites with the compound itself, GPs themselves and the physical mixture of GPs and diplacone. The cell line THP1-XBlue™-MD2-CD14 derived from human leukemic monocytes was stimulated with lipopolysaccharide (LPS) from Escherichia coli to trigger inflammatory reaction. The composites of GPs with diplacone significantly decreased the activity of pro-inflammatory transcription factors nuclear factor κB (NF-κB) and activator protein 1 (AP-1). © 2020, Czech Medical Association J.E. Purkyne. All rights reserved.

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20401 - Chemical engineering (plants, products)

Result continuities

  • Project

    <a href="/en/project/NV16-27522A" target="_blank" >NV16-27522A: Natural bioactive compounds encapsulated in glucan microparticles as biomaterials suitable in the treatment of inflammatory bowel diseases</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Česká a slovenská farmacie

  • ISSN

    1210-7816

  • e-ISSN

  • Volume of the periodical

    69

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    7

  • Pages from-to

    130-136

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-85091616665