化工进展 ›› 2025, Vol. 44 ›› Issue (5): 2407-2420.DOI: 10.16085/j.issn.1000-6613.2024-2127

• 合成生物制造 • 上一篇    

靶向治疗蛋白与肽的工程化设计优化及应用进展

江奇逸(), 邓鑫月, 袁艳婷, 张雅倩, 杨敏, 李伟娜(), 范代娣()   

  1. 西北大学化工学院,陕西 西安 710127
  • 收稿日期:2024-12-31 修回日期:2025-03-31 出版日期:2025-05-25 发布日期:2025-05-20
  • 通讯作者: 李伟娜,范代娣
  • 作者简介:江奇逸(2002—),女,硕士研究生,研究方向为合成生物学。E-mail:j625982@163.com
  • 基金资助:
    国家自然科学基金(22378330)

Advances in engineering design, optimization and application of targeted therapeutic proteins and peptides

JIANG Qiyi(), DENG Xinyue, YUAN Yanting, ZHANG Yaqian, YANG Min, LI Weina(), FAN Daidi()   

  1. College of Chemical Engineering, Northwest University, Xi’an 710127, Shaanxi, China
  • Received:2024-12-31 Revised:2025-03-31 Online:2025-05-25 Published:2025-05-20
  • Contact: LI Weina, FAN Daidi

摘要:

靶向性治疗蛋白和肽在精准医学中发挥着越来越重要的作用,尤其在癌症、免疫性疾病等治疗领域,展示了显著的潜力。与传统的小分子药物相比,靶向性蛋白和肽具有更高的特异性和较低的副作用,能够精准靶向疾病相关的分子。然而,它们的临床应用仍然面临一系列挑战,如稳定性差、免疫原性高、药代动力学差等问题。为了克服这些挑战,工程化设计优化已经成为提升其药效、安全性和临床应用前景的关键。本文首先介绍了靶向性治疗蛋白和肽的工程化设计的步骤;简述了肽类药物、蛋白质药物的优化设计方法;探索了相关药物递送策略,列举部分药物实例;分析了靶向性治疗蛋白和肽的临床应用现状、面临的挑战和发展前景;最后指出随着技术的不断发展,靶向性治疗蛋白和肽将在精准医学中发挥更重要的作用,为多种复杂疾病提供更高效的治疗方案。

关键词: 靶向性治疗, 蛋白质, 单克隆抗体, 生物分子工程, 精准医学

Abstract:

Targeted therapeutic proteins and peptides are playing an increasingly important role in precision medicine, especially in the treatment of cancer and immune diseases, showing significant potential. Compared with traditional small molecule drugs, targeted proteins and peptides have higher specificity and lower side effects, and can accurately target disease-related molecules. However, their clinical application still faces a series of challenges, such as poor stability, high immunogenicity, and poor pharmacokinetics. In order to overcome these challenges, engineering design optimization has become the key to improving their efficacy, safety and clinical application prospects. This article firstly introduces the steps of engineering design of targeted therapeutic proteins and peptides, briefly describes the optimization design methods of peptide drugs and protein drugs, explores related drug delivery strategies and lists some drug examples, and analyzes the current clinical application status, challenges and development prospects of targeted therapy proteins and peptides. Finally, it is pointed out that with the continuous development of technology, targeted therapeutic proteins and peptides will play a more important role in precision medicine and provide more efficient treatments for a variety of complex diseases.

Key words: targeted therapy, protein, monoclonal antibody, biomolecular engineering, precision medicine

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