| 综述——纳米材料与药物输递：基于聚合物的环境敏感型纳米抗肿瘤药物传输系统的研究 |
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| 引用本文： | 杨扬,佘汶川,罗奎,顾忠伟. 综述——纳米材料与药物输递：基于聚合物的环境敏感型纳米抗肿瘤药物传输系统的研究[J]. 生物化学与生物物理进展, 2013, 40(10): 1039-1048 |
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| 作者姓名： | 杨扬 佘汶川 罗奎 顾忠伟 |
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| 作者单位： | 四川大学国家生物医学材料工程技术研究中心，成都 610064,四川大学国家生物医学材料工程技术研究中心，成都 610064,四川大学国家生物医学材料工程技术研究中心，成都 610064,四川大学国家生物医学材料工程技术研究中心，成都 610064 |
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| 基金项目： | 国家自然科学基金(51133004，81101099)和国家重点基础研究发展计划(973)(2011CB606206)资助项目 |
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| 摘 要： | 环境敏感型聚合物纳米抗肿瘤药物传递系统能够响应外界环境的微小刺激，引起自身结构的变化，释放出药物，在肿瘤治疗方面具长效低毒、可控及高载药量等优势，已被广泛应用于生物医学领域．本文介绍了聚合物环境响应型纳米药物传输系统的发展近况，并从pH 值敏感型、温度敏感型、氧化还原敏感型、酶敏感型以及其他敏感型给药系统角度，阐述了环境敏感型药物传输系统在抗肿瘤领域的研究现状及未来展望．
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| 关 键 词： | 环境敏感，聚合物，纳米粒子，抗肿瘤药物，药物传递系统 |
| 收稿时间： | 2013-10-10 |
| 修稿时间： | 2013-10-10 |
Review: Environment-responsive Polymeric Nanoparticles as Drug Delivery Systems for Cancer Therapy |
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| YANG Yang,SHE Wen-Chun,LUO Kui and GU Zhong-Wei. Review: Environment-responsive Polymeric Nanoparticles as Drug Delivery Systems for Cancer Therapy[J]. Progress In Biochemistry and Biophysics, 2013, 40(10): 1039-1048 |
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| Authors: | YANG Yang SHE Wen-Chun LUO Kui GU Zhong-Wei |
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| Affiliation: | National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China and National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China |
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| Abstract: | Environment-responsive polymeric nanoparticles as antitumor drug delivery systems could response to tiny environmental stimulus, change their structure and release the antitumor drug. They have been widely applied in biomedical area due to their considerable advantages of prolonging survival time with lower toxicity, controllability and high drug loading in cancer therapy. Here, we present an overview of the recent work on environment-responsive polymeric nanoparticles as drug delivery systems for cancer therapy, including pH sensitive, temperature sensitive, redox sensitive and enzyme sensitive, based on the domestic and international research progress. In addition, recent advances and future directions in the development of environment- responsive polymeric nanoparticles as antitumor drug delivery systems are also included. |
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| Keywords: | environment-responsive polymer nanoparticles antitumor drug drug delivery systems |
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