生物技术通报 ›› 2015, Vol. 31 ›› Issue (10): 38-47.doi: 10.13560/j.cnki.biotech.bull.1985.2015.10.010

• 综述与专论 • 上一篇    下一篇

铁蛋白纳米颗粒应用于生物医疗领域的研究进展

李志鹏,刘庆友,石德顺,   

  1. 广西大学亚热带农业生物资源保护与利用国家重点实验室, 南宁 530004
  • 收稿日期:2014-12-18 出版日期:2015-10-28 发布日期:2015-10-28
  • 作者简介:李志鹏, 男, 硕士研究生, 研究方向:动物生物技术; E-mail:cnzpli@126.com
  • 基金资助:
    国家“863”重点课题新型动植物生物反应器创制(2011AA100607)

Research Progress on Application of Ferritin Nanoparticles in the Field of Biomedicine

Li Zhipeng, Liu Qingyou, Shi Deshun   

  1. State Key Laboratory of Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning 530004
  • Received:2014-12-18 Published:2015-10-28 Online:2015-10-28

摘要: 在漫长的进化过程中, 生物系统中出现了多种多样的纳米粒子。其中铁蛋白纳米粒子广泛存在于所有生物体内, 是参与生命活动的重要功能蛋白。近年来, 铁蛋白自组装纳米粒子特殊的理化性质使其在生物医学领域应用中呈现出巨大的优势和应用前景。铁蛋白纳米笼的应用主要包括微量血清铁蛋白的临床检查、作为营养物质补充机体铁需求、纳米生物材料平台和纳米材料的生物呈递等。综述了铁蛋白纳米粒子在疾病诊断与治疗以及药物呈递与疫苗开发上的应用, 并对铁蛋白纳米粒子在生物医学领域的应用前景进行展望。

关键词: 铁蛋白, 纳米技术, 生物医药

Abstract: Biological systems have generated wide varieties of nanoparticles during the process of long evolution. As one of naturally occurring nanoparticles, ferritin widely exists in all organisms, and is a key functional protein in life activities. Recently, the specific physicochemical properties of self-assembling ferritin nanoparticles allow it possessing the enormous advantages and application prospect in biomedical field. Current applications of ferritin nanocages include clinical measurements of trace amounts released into serum, nutritional sources of concentrated iron, nano biomaterial templates, and biological delivery of nanomaterials. This review presents an overview of ferritin nanoparticles in the diseases diagnose and treatment, delivery of medicines and development of vaccine, and outlines the potential prospects of applying ferritin nanoparticles on biomedicine.

Key words: ferritin, nanoparticles, biomedicine