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    • 10. 发明申请
    • COMPOSITIONS AND METHODS FOR REDUCING CELLULAR FAT AND FOR PREDICTING CARDIAC TOXICITY AND UPON TREATMENT WITH TYROSINE KINASE INHIBITORS
    • 用于减少细胞脂肪并用于预防心脏病毒的组合物和方法以及使用酪氨酸激酶抑制剂治疗
    • WO2007101191A3
    • 2007-12-13
    • PCT/US2007062871
    • 2007-02-27
    • TARGETED MOLECULAR DIAGNOSTICSBACUS SARAH S
    • BACUS SARAH S
    • G01N33/53C12N15/09C12P13/22
    • G01N33/5061G01N33/5091G01N2333/4706G01N2333/81G01N2800/52
    • Methods are disclosed for determining whether organ toxicity, particularly cardiotoxicity, will occur in a patient selected for treatment with various kinase inhibitors, such as tyrosine kinase inhibitors, more particularly erbB inhibitors such as Herceptin. In addition, methods are disclosed for determining whether a potential drug is likely to produce a cardiotoxic effect. The methods involve analyzing lipid levels or the expression fatty acid oxidation enzymes, pAMP activated protein kinase, glucose uptake, to determine whether a fatty acid oxidation disorder is present. The identification of a fatty acid oxidation disorder can be used as a predictor of toxicity, especially cardiac toxicity, and as an indication that organ function should be carefully monitored if a drug such as a tyrosine kinase inhibitor is administered. Methods are also disclosed for protecting organs from metabolic stress and for the treatment of cells, such as adipocytes, to reduce their lipid content.
    • 公开了用于确定选择用于用各种激酶抑制剂治疗的患者(例如酪氨酸激酶抑制剂,尤其是erbB抑制剂如赫赛汀)是否会发生器官毒性,特别是心脏毒性的方法。 此外,公开了用于确定潜在药物是否可能产生心脏毒性作用的方法。 该方法包括分析脂质水平或表达脂肪酸氧化酶,pAMP活化蛋白激酶,葡萄糖摄取,以确定是否存在脂肪酸氧化障碍。 脂肪酸氧化障碍的鉴定可以用作毒性的预测因子,特别是心脏毒性,并且作为如果施用诸如酪氨酸激酶抑制剂的药物,应该仔细监测器官功能的指征。 还公开了用于保护器官免受代谢压力和用于治疗细胞如脂肪细胞以降低其脂质含量的方法。