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In vitro reversal of glutathione-S-transferase mediated resistance in canine osteosarcoma (COS31) cells: Implications for patient management.

机译:犬骨肉瘤(COS31)细胞中谷胱甘肽-S-转移酶介导的耐药性的体外逆转:对患者管理的意义。

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摘要

steosarcoma is a highly malignant and rapidly fatal disease in dogs and humans. Since osteosarcoma in dogs and humans are virtually indistinguishable clinically and pathologically, the dogs has been used as an animal model. In this research, the long-range goal was to understand the role of the glutathione-S-transferases (GSTs) in clinical anticancer drug resistance. The hypothesis to be tested was that cisplatin resistance is mediated by the GSTs in osteosarcomas.;The objectives of this research were to (1) determine if an in vivo relationship exists between the relative tumor concentration of GST ;In this research, an increased expression of GST ;The cell lines created and evaluated in this research may exemplify the proper biologic and therapeutic model for studying cisplatin resistance mechanisms and innovative strategies to circumvent or delay its induction. From these results, it is anticipated that inhibiting the function of GST
机译:骨肉瘤是犬和人的高度恶性和致命性疾病。由于狗和人的骨肉瘤在临床和病理上几乎无法区分,因此已将狗用作动物模型。在这项研究中,长期目标是了解谷胱甘肽-S-转移酶(GST)在临床抗癌药物耐药性中的作用。要检验的假设是顺铂耐药性是由骨肉瘤中的GST介导的。本研究的目的是(1)确定GST相对肿瘤浓度之间是否存在体内关系;在本研究中,表达增加GST;在本研究中创建和评估的细胞系可能例证了研究顺铂耐药机制和绕开或延迟其诱导的创新策略的适当生物学和治疗模型。从这些结果,可以预期抑制GST的功能

著录项

  • 作者

    Shoieb, Ahmed Mohamed.;

  • 作者单位

    The University of Tennessee.;

  • 授予单位 The University of Tennessee.;
  • 学科 Health Sciences Pathology.;Biophysics Medical.;Biology Veterinary Science.;Health Sciences Oncology.
  • 学位 Ph.D.
  • 年度 1998
  • 页码 114 p.
  • 总页数 114
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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