Screening for androgen agonists using autonomously bioluminescent HEK293 reporter cells

Due to the public health concerns of endocrine-disrupting chemicals, there is an increasing demand to develop improved high-throughput detection assays for enhanced exposure control and risk assessment. A substrate-free, autobioluminescent HEK293ARE/Gal4-Lux assay was developed to screen compounds f...

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Détails bibliographiques
Publié dans:BioTechniques. - 1993. - 71(2021), 2 vom: 05. Aug., Seite 403-415
Auteur principal: Xu, Tingting (Auteur)
Autres auteurs: Gilliam, Madison, Sayler, Gary, Ripp, Steven, Close, Dan
Format: Article en ligne
Langue:English
Publié: 2021
Accès à la collection:BioTechniques
Sujets:Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S. HEK293 androgen autobioluminescence bioreporter endocrine disrupting chemical (EDC) lux Androgens
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520 |a Due to the public health concerns of endocrine-disrupting chemicals, there is an increasing demand to develop improved high-throughput detection assays for enhanced exposure control and risk assessment. A substrate-free, autobioluminescent HEK293ARE/Gal4-Lux assay was developed to screen compounds for their ability to induce androgen receptor (AR)-mediated transcriptional activation. The assay was validated against a group of 40 recommended chemicals and achieved an overall 87.5% accuracy in qualitatively classifying positive and negative AR agonists. The HEK293ARE/Gal4-Lux assay was demonstrated as a suitable tool for Tier 1 AR agonist screening. By eliminating exogenous substrate, this assay provided a significant advantage over traditional reporter assays by enabling higher-throughput screening with reduced testing costs while maintaining detection accuracy 
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650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
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700 1 |a Sayler, Gary  |e verfasserin  |4 aut 
700 1 |a Ripp, Steven  |e verfasserin  |4 aut 
700 1 |a Close, Dan  |e verfasserin  |4 aut 
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