Profiling of anthocyanidins against transcriptional activities of steroid and nuclear receptors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F18%3A73588463" target="_blank" >RIV/61989592:15310/18:73588463 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.tandfonline.com/doi/full/10.1080/01480545.2017.1380659" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/01480545.2017.1380659</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/01480545.2017.1380659" target="_blank" >10.1080/01480545.2017.1380659</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Profiling of anthocyanidins against transcriptional activities of steroid and nuclear receptors

Popis výsledku v původním jazyce

The aim of current study was to evaluate the effect of the most common anthocyanidins (cyanidin, delphinidin, malvidin, pelargonidin, and peonidin) on the transcriptional activity of steroid and nuclear receptors. The activities of steroid receptors - progesterone receptor (PR), estrogen receptor (ER), androgen receptor (AR), glucocorticoid receptor (GR), and nuclear receptors - vitamin D receptor (VDR), retinoid X receptor (RXR), retinoic acid receptor (RAR), pregnane X receptor (PXR), and thyroid receptor (TR) were assessed using either stable transfected luciferase gene reporter cell lines or transiently transfected cell lines. The cytotoxicity assays and gene reporter assays were performed after the 24-h treatment of cells with increasing range of concentrations (10 nM to 50 mu M) of selected anthocyanidins. The results of experiments indicate that none of the examined anthocyanidins in all tested concentrations caused remarkable changes of transcriptional activity of studied steroid receptors, but their increasing concentrations slightly inhibited transcriptional activity of nuclear receptors induced by model agonists.

Název v anglickém jazyce

Profiling of anthocyanidins against transcriptional activities of steroid and nuclear receptors

Popis výsledku anglicky

The aim of current study was to evaluate the effect of the most common anthocyanidins (cyanidin, delphinidin, malvidin, pelargonidin, and peonidin) on the transcriptional activity of steroid and nuclear receptors. The activities of steroid receptors - progesterone receptor (PR), estrogen receptor (ER), androgen receptor (AR), glucocorticoid receptor (GR), and nuclear receptors - vitamin D receptor (VDR), retinoid X receptor (RXR), retinoic acid receptor (RAR), pregnane X receptor (PXR), and thyroid receptor (TR) were assessed using either stable transfected luciferase gene reporter cell lines or transiently transfected cell lines. The cytotoxicity assays and gene reporter assays were performed after the 24-h treatment of cells with increasing range of concentrations (10 nM to 50 mu M) of selected anthocyanidins. The results of experiments indicate that none of the examined anthocyanidins in all tested concentrations caused remarkable changes of transcriptional activity of studied steroid receptors, but their increasing concentrations slightly inhibited transcriptional activity of nuclear receptors induced by model agonists.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30108 - Toxicology

Projekt

<a href="/cs/project/GBP303%2F12%2FG163" target="_blank" >GBP303/12/G163: Centrum interakcí potravních doplňků s léčivy a nutrigenetiky</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

DRUG AND CHEMICAL TOXICOLOGY

ISSN

0148-0545

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

434-440

Kód UT WoS článku

000446108600008

EID výsledku v databázi Scopus

2-s2.0-85032392234