Chemopreventive Effect of Sarcophine-diol on NOR-1-Induced TPA-Promoted Skin Carcinogenesis in Female HOS:HR-1 Mice

Author:

Szymanski Pawel T.1,Ahmed Safwat A.2,Khalifa Sherief3,Tokuda Harukuni4,Ichiishi Eiichiro5,Iida Akira6,Suzuki Nobutaka4,Fahmy Hesham1

Affiliation:

1. Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007, USA

2. Department of Pharmacognosy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt

3. College of Pharmacy, Qatar University, Doha 02713, Qatar

4. Department of Complementary and Alternative Medicine, Clinical R&D, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan 920-8640

5. International University of Health and Welfare Hospital, Tochigi, Japan 329-2763

6. Faculty of Agriculture, Kinki University, Nara, Japan 631-8505

Abstract

The cancer chemopreventive potential of sarcophine-diol in a chemical carcinogen initiation–promotion experimental tumor model in mice was evaluated. Sarcophine-diol, when given orally, afforded significant protection in the mouse skin cancer model initiated by the topical administration of (±)-( E)-4-methyl-2-[( E)-hydroxyamino]-5-nitro-6-methoxy-3-hexanamide (NOR-1) and promoted by 12- O-tetradecanoylphorbol-13-acetate (TPA). These findings, along with our initial reports, suggest that sarcophine-diol is an effective cancer chemopreventive agent, even when administered orally and at a very low dose and thus indicating possible potential human applications in the control of malignancy.

Publisher

SAGE Publications

Subject

Complementary and alternative medicine,Plant Science,Drug Discovery,Pharmacology,General Medicine

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