Targeting JAK/STAT signaling pathway and anti-inflammatory markers using Bakuchiol isolated from Psoralea corylifolia for cytotoxicity of human squamous cell carcinoma (A431) cells

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F23%3A43923525" target="_blank" >RIV/62156489:43210/23:43923525 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.jksus.2023.102716" target="_blank" >https://doi.org/10.1016/j.jksus.2023.102716</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jksus.2023.102716" target="_blank" >10.1016/j.jksus.2023.102716</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Targeting JAK/STAT signaling pathway and anti-inflammatory markers using Bakuchiol isolated from Psoralea corylifolia for cytotoxicity of human squamous cell carcinoma (A431) cells

Popis výsledku v původním jazyce

Objectives: Non melanoma skin cancers are common neoplasms worldwide. In India, squamous cell carcinoma (SCC), is the most prevalent skin disorder and its incidence rises quickly with cumulative exposure to sun. Numerous techniques are available for SCC but reversion and metastasis are common concern that needs effective and safe strategies for its control. With this in view, the study was planned to investigate the activity of Bakuchiol (Bak), traditionally used in various countries for curing skin ailments but its mechanism of action is unexplored. In our study, we explored anti-proliferative, pro-apoptotic and anti-inflammatory potential of Bak toward human squamous carcinoma (A431) cell line. Methods: The pure compound Bak was isolated from the plant Psoralea corylifolia and characterized using NMR, HRMS and FTIR. To explore their bioefficacy, different in vitro assays were performed against A431 cell line. To have molecular insights, RT-qPCR investigation was done to analyzed the expression level of inflammatory markers (TLR 9, IFN β, IL 23, JAK 3 and STAT 3). Results: The results showed the growth inhibitory effect on A431 cells after Bak treatment in dose-dependent way. To understand mode of cell death, cells were initially analyzed under phase-contrast, fluorescence and scanning electron microscope that showed characteristics of apoptosis. Furthermore, cell cycle studies with a flow cytometer were carried out which showed increased level of ROS, reduced MMP and cells arrested at G0/G1 phase in Bak treated cells further strengthening the induction of apoptosis. Moreover, RT-qPCR analysis indicated the downregulation of inflammatory markers in Bak-treated A431 cells that further confirmed its therapeutic role. The molecular docking study also confirmed that Bak has perfect scaffold that can complete the pharmacophoric need for JAK3 kinase inhibition. Conclusion: A critical analysis of results points towards the role of Bak in ameliorating inflammatory markers along with apoptosis induction in A431 cells by regulating the expression level of variable markers.

Název v anglickém jazyce

Targeting JAK/STAT signaling pathway and anti-inflammatory markers using Bakuchiol isolated from Psoralea corylifolia for cytotoxicity of human squamous cell carcinoma (A431) cells

Popis výsledku anglicky

Objectives: Non melanoma skin cancers are common neoplasms worldwide. In India, squamous cell carcinoma (SCC), is the most prevalent skin disorder and its incidence rises quickly with cumulative exposure to sun. Numerous techniques are available for SCC but reversion and metastasis are common concern that needs effective and safe strategies for its control. With this in view, the study was planned to investigate the activity of Bakuchiol (Bak), traditionally used in various countries for curing skin ailments but its mechanism of action is unexplored. In our study, we explored anti-proliferative, pro-apoptotic and anti-inflammatory potential of Bak toward human squamous carcinoma (A431) cell line. Methods: The pure compound Bak was isolated from the plant Psoralea corylifolia and characterized using NMR, HRMS and FTIR. To explore their bioefficacy, different in vitro assays were performed against A431 cell line. To have molecular insights, RT-qPCR investigation was done to analyzed the expression level of inflammatory markers (TLR 9, IFN β, IL 23, JAK 3 and STAT 3). Results: The results showed the growth inhibitory effect on A431 cells after Bak treatment in dose-dependent way. To understand mode of cell death, cells were initially analyzed under phase-contrast, fluorescence and scanning electron microscope that showed characteristics of apoptosis. Furthermore, cell cycle studies with a flow cytometer were carried out which showed increased level of ROS, reduced MMP and cells arrested at G0/G1 phase in Bak treated cells further strengthening the induction of apoptosis. Moreover, RT-qPCR analysis indicated the downregulation of inflammatory markers in Bak-treated A431 cells that further confirmed its therapeutic role. The molecular docking study also confirmed that Bak has perfect scaffold that can complete the pharmacophoric need for JAK3 kinase inhibition. Conclusion: A critical analysis of results points towards the role of Bak in ameliorating inflammatory markers along with apoptosis induction in A431 cells by regulating the expression level of variable markers.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30108 - Toxicology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Journal of King Saud University - Science

ISSN

1018-3647

e-ISSN

2213-686X

Svazek periodika

35

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

102716

Kód UT WoS článku

001054056200001

EID výsledku v databázi Scopus

2-s2.0-85161305355