Nuciferine Inhibits Skin Cutaneous Melanoma Cell Growth by Suppressing TLR4/NF-κB Signaling

Author(s): Jingxing Xu, Anxin Ying, Tongxin Shi*

Journal Name: Anti-Cancer Agents in Medicinal Chemistry
(Formerly Current Medicinal Chemistry - Anti-Cancer Agents)

Volume 20 , Issue 17 , 2020

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Graphical Abstract:


Background: Melanoma causes more than 80% of deaths from all dermatologic cancers. Hence, screening and identifying effective compounds to inhibit the growth of melanoma have crucial importance in basic and clinical treatment.

Methods: High throughput screening was performed to screen and identify compounds that have anti-melanoma ability. Melanoma cell and mouse allograft models were used to examine the anti-tumor effects of Nuciferine (NCFR). Western blot, qPCR, and lentivirus overexpression were applied to detect the activation of the TLR4/NF-κB signaling pathway.

Results: NCFR administration significantly suppressed melanoma cell growth and tumor size by inhibiting the phosphorylation of p65. NCFR treatment also could suppress TNF-α-induced activation of NF-κB signaling. The anti-tumor effect of NCFR might be mediated by targeting Toll-like receptors 4.

Conclusion: NCFR inhibits melanoma cell growth and suppresses tumor size, which provides potential therapeutic strategies for melanoma treatment.

Keywords: Nuciferine, NF-κB, TLR4, p65, melanoma, qPCR.

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Article Details

Year: 2020
Published on: 12 November, 2020
Page: [2099 - 2105]
Pages: 7
DOI: 10.2174/1871520620666200811114607
Price: $65

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