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Phytomedicine Volume 15, Issue 1-2, 25 January 2008, Pages 103-111 Umbelliprenin from Ferula szowitsiana inhibits the growth of human M4Beu metastatic pigmented malignant melanoma cells through cell-cycle arrest in G1 and induction of caspase-dependent apoptosis Barthomeuf, C.a , Lim, S.a, Iranshahi, M.b, Chollet, P.c a University Clermont1, Laboratoire de Pharmacognosie/Biotechnologies, INSERM, U484, Clermont-Fd F-63001, France b Department of Pharmacognosy and Biotechnology, Faculty of Pharmacy, Mashhad University of Medical Sciences, Iran c Centre Jean-Perrin, INSERM, U484, Groupe de Recherche Clinique, Clermont-Fd, France View references (32) Abstract Metastatic malignant melanoma have a bad prognosis (median survival: 6-8 months) mainly due to the development of lung, hepatic and brain metastases. In this study we have used the resazurin reduction test and FACS analysis to assess the cytostatic and cytotoxic effect of umbelliprenin from Ferula szowitsiana (Apiaceae) on human solid cancer cells and human primary fibroblasts. We have observed that the cell susceptibility to umbelliprenin decreases in the order M4Beu (metastatic pigmented malignant melanoma)>A549 (nonsmall cell lung carcinoma)≈PC3 (androgenresistant prostate carcinoma)>PA1 (ovary teratocarcinoma)>human primary fibroblasts≈MCF7 (breast adenocarcinoma)>DLD1 (colon adenocarcinoma). M4Beu cell-proliferation is inhibited through cell-cycle arrest in G1 and induction of caspase-dependent apoptosis. The finding that the cytotoxic effect of umbelliprenin is markedly more pronounced in M4Beu cells than in primary fibroblasts, suggests a therapeutic margin. As M4Beu cell proliferation is more potently inhibited by umbelliprenin (IC50 12.3 μM) than by the citrus coumarin auraptene (7geranyloxycoumarin, IC50 17.1 μM) previously reported capable of inhibiting the prevalence of lung metastasis in mice bearing B16BL6 murine melanoma, our data suggest that umbelliprenin orally administered and foods and folk medicines containing this coumarin, may afford protection against the development and early recurrence of malignant melanoma. In vivo investigations are needed to test these hypotheses. © 2007 Elsevier GmbH. All rights reserved. Author keywords Apoptosis; Cancer; Cell proliferation; Cell-cycle blockade; Coumarin; Ferula szowitsiana umbelliprenin; Malignant melanoma Indexed Keywords EMTREE drug terms: auraptene; caspase; cisplatin; coumarin; coumarin derivative; resazurin; sesquiterpene derivative; umbelliprenin; unclassified drug EMTREE medical terms: animal experiment; animal model; animal tissue; apoptosis; article; cell cycle arrest; cell cycle G1 phase; cell proliferation; cell strain MCF 7; cell survival; controlled study; cytostasis; drug cytotoxicity; drug structure; fennel; fibroblast; fluorescence activated cell sorting; human; human cell; IC 50; melanoma cell; metastasis; metastasis inhibition; mouse; nonhuman; priority journal; reduction; statistical analysis MeSH: Antineoplastic Agents, Phytogenic; Apoptosis; Carcinoma; Caspases; Cell Line, Tumor; Cell Proliferation; Cells, Cultured; Cisplatin; Coumarins; Dose-Response Relationship, Drug; Drug Screening Assays, Antitumor; Ferula; Fibroblasts; G1 Phase; Humans; Inhibitory Concentration 50; Melanoma; Plant Roots; Umbelliferones Medline is the source for the MeSH terms of this document. Species Index: Apiaceae; Citrus; Ferula; Murinae; Mus Chemicals and CAS Registry Numbers: auraptene, 495-02-3; caspase, 186322-81-6; cisplatin, 15663-27-1, 26035-31-4, 96081-74-2; coumarin, 91-64-5; resazurin, 550-82-3; umbelliprenin, 23838-17-7;Antineoplastic Agents, Phytogenic; Caspases, 3.4.22.-; Cisplatin, 15663-27-1; Coumarins; Umbelliferones; aurapten, 495-02-3; umbelliprenin, 532-16-1 ISSN: 09447113 CODEN: PYTOESource Type: Journal Original language: English DOI: 10.1016/j.phymed.2007.04.001 PubMed ID: 17689942Document Type: Article