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首页> 外文期刊>Combinatorial Chemistry & High Throughput Screening >Anti-Cancer Natural Product Library from Traditional Chinese Medicine
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Anti-Cancer Natural Product Library from Traditional Chinese Medicine

机译:中药抗癌天然产物库

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The cure rates in cancer chemotherapy are affected by the development of drug resistance and severe side effects.nDue to these limitations, there is an urgent need for improved therapeutics. Bioactive compounds from medicinalnplants represent a valuable resource for novel anticancer drugs. To gain a systematic approach, we established a library ofn531 cytotoxic natural products derived from traditional Chinese medicine. Cellular and pharmacogenomic profiling wasnperformed for the 10 most cytotoxic natural products. One of these compounds, helebrin, was analyzed in more detail.nThe IC50 values for hellebrin of 60 NCI cell lines were associated with the microarray-based expression of 9,706 genes.nBy hierarchical cluster analyses, candidate genes were identified which significantly predicted sensitivity or resistance ofncell lines to hellebrin.
机译:癌症化疗的治愈率受耐药性和严重副作用的影响。由于这些限制,迫切需要改进治疗方法。来自药用植物的生物活性化合物代表了新型抗癌药物的宝贵资源。为了获得系统的方法,我们建立了由中药衍生的n531种细胞毒性天然产物的文库。对10种最具细胞毒性的天然产物进行了细胞和药物基因组分析。其中一种化合物helebrin进行了更详细的分析.n 60种NCI细胞株的地狱霉素的IC50值与基于芯片的9,706个基因的表达有关。 Ofncell系去甲蝶呤。

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