青蒿素及其衍生物抗肿瘤机制(2)
4 结论
青蒿素及其衍生物以其独特的抗肿瘤机制,可以选择性地杀伤肿瘤细胞而对正常细胞作用轻微,与传统化疗药物不存在交叉耐药,而且能通过抑制谷胱甘肽转移酶的活性而逆转肿瘤细胞的多药耐药与传统化疗药物同时应用可起到协同、增效的作用。在抗肿瘤机制主要有与亚铁原子发生反应后的细胞毒作用、延迟细胞周期,诱导细胞凋亡,抗肿瘤增埴、抗肿瘤血管生成这几方面的作用。这三者之间有无相互作用,具体有无作用靶点,以及产生细胞不良反应是否必需用亚铁原子和抗肿瘤的最适剂量,均有待我们进一步去探讨。
参考文献:
[1] Efferth T,Dunstan H,Sauerbrey A,at a1.The anti-malarial artesunate is also active against cancer[J].Int J Onco1,2001,18(4):767.
, 百拇医药
[2] Sadava D,Phillips T,Ljn C,et a1.Transferrin overcomes drug resist-ance to artemisinin in human small cell lung carcinoma cells[J].Cancer Lett,2002,179(2):151.
[3] Thomas Effertha,Franz Oeschb,Oxidative stress response of tumor cel-ls:microarray-based comparisonbetweenartemisinins and anthracy clines[J].Biochemical Pharmacology,2004,68:3.
[4] Henry Lai,Narendra P,Singh.Oral artemisinin prevents and delays the developmentof 7,12-dimethylbenz[a] anthracene(DMBA)-induced breast cancer in the rat[J].Cancer Letters,2006,231 :43.
, 百拇医药
[5] Narendra P,Singh,Henry La.Selective toxicity of dihydroanemisinin and holotransferrin toward human breast cancer cells[J].Life Science,2001,70(1):49.
[6] Henry Lai,Tomikazu Sasakib,Narendra P.et al. Archna Messayb Ef-fects of artemisinin-tagged holotransferrin on cancer cell[J].Life Scie-nces,2005,76:1267.
[7] Li Y,SHAN F,WU J M,et a1.Novelantitumor artemisinin derivativestargeting GI phase of the cell cycle[J].Bioorg MedChem Lett,2001,11(1):5.
, 百拇医药
[8] Wu JM,Shan F,Wu G,et a1. Synthesis an d cytotoxicity of artemi-sinin derivativescontaining cyanoarylmethyl group[J].EarJMed Chem,2001,36(5):467.
[9] 林 芳,钱之玉,丁 健,等.二氢青蒿索对人乳腺癌MCF-27细胞的体外抑制作用[J].中国新药杂志,2002,11(12):934.
[10] 董海鹰,王知非.青蒿素诱导K562细胞凋亡研究[J].中国肿瘤杂志,2003,12(8):473.
[11] Thomas Efferth.Rudolf Bauer mRNA expressionprofilesfor the res-ponse of human tumor cell lines tothe antimalarial drugs artesunatearteetherand artemether[J].Biochemical phamacology,2002,64:617.
, 百拇医药
[12] 王 勤,吴理茂,赵 一.青蒿琥酯抗肿瘤作用的机制研究[J].药学学报,2002,37(6):477.
[13] 周 晋,孟 然,李丽敏,等.青蒿素对人白血病细胞株和原代细胞的影响[J].中华内科杂志,2003,42(10):713.
[14] Dell Eva R,Pfeffer U,Vene R.Inhibition of angiogenesis in vivo andgrowth of Kaposi′s sarcoma xenografttumorsby. the anti-malarialarlesunate[J].BiochemPharmacol,2004,68 (12):2359.
[15] 陈欢欢,周慧君.青蒿琥酯的抗血管生成作用[J].药学学报,2004,39(1):29.
收稿日期:2006-10-12 修稿日期:2007-02-08
[ 上 页 ], 百拇医药(吴 蕾 李晓明)
青蒿素及其衍生物以其独特的抗肿瘤机制,可以选择性地杀伤肿瘤细胞而对正常细胞作用轻微,与传统化疗药物不存在交叉耐药,而且能通过抑制谷胱甘肽转移酶的活性而逆转肿瘤细胞的多药耐药与传统化疗药物同时应用可起到协同、增效的作用。在抗肿瘤机制主要有与亚铁原子发生反应后的细胞毒作用、延迟细胞周期,诱导细胞凋亡,抗肿瘤增埴、抗肿瘤血管生成这几方面的作用。这三者之间有无相互作用,具体有无作用靶点,以及产生细胞不良反应是否必需用亚铁原子和抗肿瘤的最适剂量,均有待我们进一步去探讨。
参考文献:
[1] Efferth T,Dunstan H,Sauerbrey A,at a1.The anti-malarial artesunate is also active against cancer[J].Int J Onco1,2001,18(4):767.
, 百拇医药
[2] Sadava D,Phillips T,Ljn C,et a1.Transferrin overcomes drug resist-ance to artemisinin in human small cell lung carcinoma cells[J].Cancer Lett,2002,179(2):151.
[3] Thomas Effertha,Franz Oeschb,Oxidative stress response of tumor cel-ls:microarray-based comparisonbetweenartemisinins and anthracy clines[J].Biochemical Pharmacology,2004,68:3.
[4] Henry Lai,Narendra P,Singh.Oral artemisinin prevents and delays the developmentof 7,12-dimethylbenz[a] anthracene(DMBA)-induced breast cancer in the rat[J].Cancer Letters,2006,231 :43.
, 百拇医药
[5] Narendra P,Singh,Henry La.Selective toxicity of dihydroanemisinin and holotransferrin toward human breast cancer cells[J].Life Science,2001,70(1):49.
[6] Henry Lai,Tomikazu Sasakib,Narendra P.et al. Archna Messayb Ef-fects of artemisinin-tagged holotransferrin on cancer cell[J].Life Scie-nces,2005,76:1267.
[7] Li Y,SHAN F,WU J M,et a1.Novelantitumor artemisinin derivativestargeting GI phase of the cell cycle[J].Bioorg MedChem Lett,2001,11(1):5.
, 百拇医药
[8] Wu JM,Shan F,Wu G,et a1. Synthesis an d cytotoxicity of artemi-sinin derivativescontaining cyanoarylmethyl group[J].EarJMed Chem,2001,36(5):467.
[9] 林 芳,钱之玉,丁 健,等.二氢青蒿索对人乳腺癌MCF-27细胞的体外抑制作用[J].中国新药杂志,2002,11(12):934.
[10] 董海鹰,王知非.青蒿素诱导K562细胞凋亡研究[J].中国肿瘤杂志,2003,12(8):473.
[11] Thomas Efferth.Rudolf Bauer mRNA expressionprofilesfor the res-ponse of human tumor cell lines tothe antimalarial drugs artesunatearteetherand artemether[J].Biochemical phamacology,2002,64:617.
, 百拇医药
[12] 王 勤,吴理茂,赵 一.青蒿琥酯抗肿瘤作用的机制研究[J].药学学报,2002,37(6):477.
[13] 周 晋,孟 然,李丽敏,等.青蒿素对人白血病细胞株和原代细胞的影响[J].中华内科杂志,2003,42(10):713.
[14] Dell Eva R,Pfeffer U,Vene R.Inhibition of angiogenesis in vivo andgrowth of Kaposi′s sarcoma xenografttumorsby. the anti-malarialarlesunate[J].BiochemPharmacol,2004,68 (12):2359.
[15] 陈欢欢,周慧君.青蒿琥酯的抗血管生成作用[J].药学学报,2004,39(1):29.
收稿日期:2006-10-12 修稿日期:2007-02-08
[ 上 页 ], 百拇医药(吴 蕾 李晓明)