...
首页> 外文期刊>Egyptian Journal of Medical Human Genetics >Cancer: Some genetic considerations
【24h】

Cancer: Some genetic considerations

机译:癌症:一些遗传因素

获取原文
           

摘要

Malignant transformation of normal cells to cancer cells represents an enigmatic phenomenon because of the many ambiguous controversies embodied within most of its aspects. Within a clinical context, cancer, with very few exceptions, is a dreadful disease that ends lethally. Within a biological context, however, cancer is a peculiar biosystem that has its own rules that regulate the actions/interactions/structure and behavior of its components. Unfortunately, the majority of these rules are, still, unknown. The current disappointing situation as regards research trials aiming at constructing effective treatments for cancer might be attributed, in part, to incomplete recognition of the significant differences between these two contexts of malignant transformation. Although the peculiar characteristics of cancer as a self-dependent biosystem are well studied and well defined, the basic dilemma of malignant transformation continues to exist: we know, largely, how things happen but we do not know, to any extent, why they happen. Though the logic that motivates researches aiming at formulating genetic therapies for cancer is quite reasonable, as cancer is primarily a genetic alteration, lack of essential basic knowledge regarding the different aspects of this alteration adjourn successful radical cure of cancer. Till comprehensive disclosure of the underlying mechanisms regulating growth/progression/metastasis and survival of malignant cells is attained, treatments of cancer based on different strategic concepts, viz. proteomic therapies rather than genetic therapies, might, hopefully, be the best approaches available in the fight against cancer in the current as well as in the coming era.
机译:正常细胞向癌细胞的恶性转化代表了一种神秘现象,这是因为其大部分方面都存在许多模棱两可的争议。在临床上,除极少数例外,癌症是一种致命的致命疾病。但是,在生物学的背景下,癌症是一个特殊的生物系统,具有自己的规则来调节其组成部分的作用/相互作用/结构和行为。不幸的是,这些规则中的大多数仍然是未知的。关于旨在构建有效的癌症治疗方法的研究试验,目前令人失望的情况可能部分归因于对这两种恶性转化背景之间显着差异的不完全认识。尽管癌症作为自立生物系统的特殊特征已经得到了很好的研究和明确定义,但恶性转化的基本困境仍然存在:我们在很大程度上知道事情如何发生,但在任何程度上我们都不知道为什么会发生。尽管激励研究的目的是为癌症制定基因疗法的逻辑是很合理的,但是由于癌症主要是遗传变异,因此缺乏有关该变异不同方面的基本知识,因此无法成功地彻底治愈癌症。直到全面公开了调节恶性细胞生长/进展/转移和存活的潜在机制,才根据不同的战略概念对癌症进行治疗。希望蛋白质组学治疗而非基因治疗可能是当前以及未来时代抗击癌症的最佳方法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号