Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells

Abstract The purpose of this study was to determine if a methanolic extract of the Pulsatilla patens (L.) Mill. can inhibit the progression of cancer through the modulation of cancer-related metabolic signaling pathways. We analyzed a panel of 13 inducible luciferase reporter gene vectors which expr...

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Autores principales:	Grażyna Łaska, Magdalena Maciejewska-Turska, Elwira Sieniawska, Łukasz Świątek, David S. Pasco, Premalatha Balachandran
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/50854521aff34d49a6b763c5827ec9cf
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spelling	oai:doaj.org-article:50854521aff34d49a6b763c5827ec9cf2021-12-02T14:58:45ZExtracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells10.1038/s41598-021-90136-32045-2322https://doaj.org/article/50854521aff34d49a6b763c5827ec9cf2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-90136-3https://doaj.org/toc/2045-2322Abstract The purpose of this study was to determine if a methanolic extract of the Pulsatilla patens (L.) Mill. can inhibit the progression of cancer through the modulation of cancer-related metabolic signaling pathways. We analyzed a panel of 13 inducible luciferase reporter gene vectors which expression is driven by enhancer elements that bind to specific transcription factors for the evaluation of the activity of cancer signaling pathways. The root extract of P. patens exhibited strong inhibition of several signaling pathways in HeLa cells, a cervical cancer cell line, and was found to be the most potent in inhibiting the activation of Stat3, Smad, AP-1, NF-κB, MYC, Ets, Wnt and Hdghog, at a concentration of 40 µg/mL. The methanolic extracts of P. patens enhanced apoptotic death, deregulated cellular proliferation, differentiation, and progression towards the neoplastic phenotype by altering key signaling molecules required for cell cycle progression. This is the first study to report the influence of Pulsatilla species on cancer signaling pathways. Further, our detailed phytochemical analysis of the methanolic extracts of the P. patens allowed to deduce that compounds, which strongly suppressed the growth and proliferation of HeLa cancer cells were mainly triterpenoid saponins accompanied by phenolic acids.Grażyna ŁaskaMagdalena Maciejewska-TurskaElwira SieniawskaŁukasz ŚwiątekDavid S. PascoPremalatha BalachandranNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Grażyna Łaska Magdalena Maciejewska-Turska Elwira Sieniawska Łukasz Świątek David S. Pasco Premalatha Balachandran Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells
description	Abstract The purpose of this study was to determine if a methanolic extract of the Pulsatilla patens (L.) Mill. can inhibit the progression of cancer through the modulation of cancer-related metabolic signaling pathways. We analyzed a panel of 13 inducible luciferase reporter gene vectors which expression is driven by enhancer elements that bind to specific transcription factors for the evaluation of the activity of cancer signaling pathways. The root extract of P. patens exhibited strong inhibition of several signaling pathways in HeLa cells, a cervical cancer cell line, and was found to be the most potent in inhibiting the activation of Stat3, Smad, AP-1, NF-κB, MYC, Ets, Wnt and Hdghog, at a concentration of 40 µg/mL. The methanolic extracts of P. patens enhanced apoptotic death, deregulated cellular proliferation, differentiation, and progression towards the neoplastic phenotype by altering key signaling molecules required for cell cycle progression. This is the first study to report the influence of Pulsatilla species on cancer signaling pathways. Further, our detailed phytochemical analysis of the methanolic extracts of the P. patens allowed to deduce that compounds, which strongly suppressed the growth and proliferation of HeLa cancer cells were mainly triterpenoid saponins accompanied by phenolic acids.
format	article
author	Grażyna Łaska Magdalena Maciejewska-Turska Elwira Sieniawska Łukasz Świątek David S. Pasco Premalatha Balachandran
author_facet	Grażyna Łaska Magdalena Maciejewska-Turska Elwira Sieniawska Łukasz Świątek David S. Pasco Premalatha Balachandran
author_sort	Grażyna Łaska
title	Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells
title_short	Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells
title_full	Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells
title_fullStr	Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells
title_full_unstemmed	Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells
title_sort	extracts from pulsatilla patens target cancer-related signaling pathways in hela cells
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/50854521aff34d49a6b763c5827ec9cf
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Extracts from Pulsatilla patens target cancer-related signaling pathways in HeLa cells

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