Murakoshi M, Nishino H, Tokuda H, Iwashima A, Okuzumi J, Kitano H, Iwasaki R
Department of Biochemistry, Kyoto Prefectural University of Medicine, Japan.
Int J Cancer. 1992 Dec 2;52(6):950-2. doi: 10.1002/ijc.2910520620.
Squalene inhibited the effect of tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA), such as increased 32Pi incorporation into phospholipids of HeLa cell membrane, induction of Epstein-Barr-virus early antigen in Raji cell and induction of ornithine decarboxylase in mouse skin. Squalene also markedly suppressed the promoting activity of TPA on skin carcinogenesis in 7,12-dimethylbenz[a]anthracene-initiated mice.
角鲨烯抑制肿瘤启动子12-O-十四酰佛波醇-13-乙酸酯(TPA)的作用,如增加32Pi掺入HeLa细胞膜磷脂中、诱导Raji细胞中EB病毒早期抗原以及诱导小鼠皮肤中的鸟氨酸脱羧酶。角鲨烯还显著抑制TPA对7,12-二甲基苯并[a]蒽引发的小鼠皮肤致癌作用的促进活性。