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article · Natural Product Research

Isolates From <i>Thymelaea Hirsuta</i> Inhibit Progression Of Hepatocellular Carcinoma <i>In Vitro</i> And <i>In Vivo</i>

Abstract

Herein, we investigated effect of Thymelaea hirsuta isolates on hepatocellular carcinoma. Methanolic extract of <i>T. hirsuta</i> led to isolation of two new compounds [6` hydroxyDaphnoretin (9) and Mithnin (15)], seven compounds reported for the first time from genus Thymelaea [Dotriacontanol (1), and 3-ketopentatriacontanoic (2), Docosylcoumarate (5), Docosylcaffeate (6), Daphnodorin B (11), 3`` -epi-dihydrodaphnodorin B (12) and Wikstaiwanone B (14)], and six known compounds. Eight compounds (5, 6, 9, 10, 11, 12, 14, and 15) showed significant anti-proliferative activity on HepG2 cells. These compounds caused significant reduction (p < 0.05) in serum levels of AST, ALT, ALP, total bilirubin, GGT, and AFP, a significant increase in <i>Bax</i> and <i>p53</i> expression, and a significant decrease in <i>Bcl2</i> gene in liver as compared to the HCC group. These results indicate that <i>T. hirsuta</i> isolates inhibited HCC progression, possibly through induction of apoptosis and therefore they could be used as a beneficial source for treating HCC.

Research topics

  • Traditional and Medicinal Uses of Annonaceae
  • Phytochemical compounds biological activities
  • Marine Sponges and Natural Products

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DOI: 10.1080/14786419.2019.1643859

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