国际肿瘤学杂志 ›› 2015, Vol. 42 ›› Issue (10): 759-761.doi: 10.3760/cma.j.issn.1673-422X.2015.10.011

• 综述 • 上一篇    下一篇

噬菌体展示技术在肿瘤研究中的应用

罗俊茜,董素明,张帆,杨晓峰   

  1. 030001 太原,山西医科大学微生物学与免疫学教研室(罗俊茜、张帆);山西医科大学附属晋中市第一人民医院骨科(董素明);山西医科大学附属第一医院泌尿外科(杨晓峰)
  • 出版日期:2015-10-08 发布日期:2015-09-08
  • 通讯作者: 杨晓峰 E-mail:yxfylq@163.com
  • 基金资助:

    国家自然科学基金(81172444)

Progress of phage display technology in cancer

Luo Junqian, Dong Suming, Zhang Fan, Yang Xiaofeng   

  1. Department of Microbiology and Immunology, Shanxi Medical University, Taiyuan 030001, China
  • Online:2015-10-08 Published:2015-09-08
  • Contact: Yang Xiaofeng E-mail:yxfylq@163.com

摘要: 噬菌体展示技术是将外源性基因通过基因工程手段与噬菌体基因融合,使外源基因编码的多肽呈现在噬菌体表面,并保持外源性多肽相对独立的空间结构和生物活性。近期研究表明,利用噬菌体展示技术可进行肿瘤靶向肽的筛选、抗癌物质的靶向输送、肿瘤疫苗的研制、肿瘤抗体的制备、肿瘤诊断试剂的研发、肿瘤血管的光学成像等,进而为攻克肿瘤这一医学难题提供帮助。

关键词: 肿瘤, 噬菌体展示技术

Abstract: Phage display technology describes a genetic engineering technique in which a library of peptide or protein variants is expressed on the outside of a phage virion, while the genetic material encodes each variant resides on the inside and maintains the relatively independent spatial structure and biological activity. Studies have shown that the phage display technology can be used to screen tumor homing peptides, target transporting antisubstances, develop vaccines, research diagnostic regents and image in blood vessels. Thus phage display technology is a powerful method to overcome the challenge of tumor disease.

Key words: Neoplasms, Phage display technology