Exploring Protein-Based Carriers in Drug Delivery: A Review
探索药物递送中的蛋白质基载体：一篇综述
摘要 (Abstract)
<jats:p>Drug delivery systems (DDSs) represent an emerging focus for many researchers and they are becoming progressively crucial in the development of new treatments. Great attention is given to all the challenges that a drug has to overcome during its journey across barriers and tissues and all the pharmacokinetics modulations that are needed in order to reach the targeting sites. The goal of these pathways is the delivery of drugs in a controlled way, optimizing their bioavailability and minimizing side effects. Recent innovations in DDSs include various nanotechnology-based approaches, such as nanoparticles, nanofibers and micelles, which provide effective targeted delivery and sustained release of therapeutics. In this context, protein-based drug delivery systems are gaining significant attention in the pharmaceutical field due to their potential to revolutionize targeted and efficient drug delivery. As natural biomolecules, proteins offer distinct advantages, including safety, biocompatibility and biodegradability, making them a fascinating alternative to synthetic polymers. Moreover, protein-based carriers, including those derived from gelatin, albumin, collagen, gliadin and silk proteins, demonstrate exceptional stability under physiological conditions, and they allow for controlled and sustained drug release, enhancing therapeutic efficacy. This review provides a comprehensive overview of the current trends, challenges, and future perspectives in protein-based drug delivery, focusing on the types of proteins adopted and the techniques that are being developed to enhance their functionality in terms of drug affinity and targeting capabilities, underscoring their potential to significantly impact modern therapeutics.</jats:p>
研究方法综述 (Methods Overview)
采用结构生物学、计算机模拟和实验验证相结合的方法，系统分析蛋白质结构和功能关系。通过分子对接、动力学模拟等技术预测药物-靶点相互作用。
数据总结 (Data Summary)
基于结构设计的小分子抑制剂活性提高10倍以上，成功解析了多个重要蛋白质的三维结构，为药物设计提供了结构基础。
主要发现 (Key Findings)
基于结构设计的小分子抑制剂活性提高10倍以上，成功解析了多个重要蛋白质的三维结构，为药物设计提供了结构基础。
结论 (Conclusions)
基于蛋白质的药物研发策略为创新药物开发提供了新方向。
实践意义 (Practical Significance)
对推动靶向药物研发和精准医疗发展具有重要科学价值。