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1.山西医科大学第三医院/山西白求恩医院/山西医学科学院/同济山西医院药物GLP实验室,太原 030032
2.山西医科大学生物医学工程学系,太原 030600
3.山西医科大学医学科学院,太原 030600
杨 杰,Email:yangjie@sxbqeh.com.cn,研究方向:纳米药物诊疗一体化研究。
收稿:2025-09-17,
修回:2025-11-17,
录用:2025-11-18,
纸质出版:2026-03-28
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杨杰,高鑫蕊,高晨,等.多功能微针体系在慢性伤口治疗中的研究进展[J].重庆医科大学学报,2026,51(3):400-407.
Yang Jie,Gao Xinrui,Gao Chen,et al.Research advances in multifunctional microneedle system for chronic wound management[J].Journal of Chongqing Medical University,2026,51(3):400-407.
杨杰,高鑫蕊,高晨,等.多功能微针体系在慢性伤口治疗中的研究进展[J].重庆医科大学学报,2026,51(3):400-407. DOI: 10.13406/j.cnki.cyxb.004004.
Yang Jie,Gao Xinrui,Gao Chen,et al.Research advances in multifunctional microneedle system for chronic wound management[J].Journal of Chongqing Medical University,2026,51(3):400-407. DOI: 10.13406/j.cnki.cyxb.004004.
慢性伤口,如糖尿病溃疡、静脉溃疡、感染性创面等,给全球带来了沉重负担。其病理特征表现为持续炎症、易感染、血管生成受损、高蛋白酶活性等,而传统治疗方法存在穿透性差、易引发耐药性、需频繁换药等局限性。微针作为一种革命性的透皮给药技术,具有无痛穿透角质层、靶向递送药物、提高药物生物利用度、微创等优势。本综述聚焦“多功能”微针体系,该体系集成了抗菌、抗炎、促血管生成、免疫调节、刺激响应等多种功能,探讨其在慢性伤口治疗中的最新设计策略、作用机制、应用效果及未来挑战,强调其在克服慢性伤口复杂病理环境、实现协同治疗、提升愈合质量方面的巨大潜力。
Chronic wounds,such as diabetic ulcers,venous ulcers,and infected wounds,bring a heavy burden to the world,with the following pathological features:prolonged inflammation,high risk of infection,compromised angiogenesis,and excessive protease activity,and conventional therapies are often limited by inadequate tissue penetration,the propensity for inducing drug resistance,and the requirement for frequent dressing change. As an innovative transdermal delivery technique,microneedles have the advantages of painless stratum corneum penetration,targeted drug delivery,improved drug bioavailability,and minimally invasive operation. This review focuses on the “multi-functionalized” microneedle system engineered to incorporate multiple functions such as antimicrobial,anti-inflammatory,pro-angiogenic,immunomodulatory,and stimuli-responsive properties and discusses the latest advances in the design rationale,mechanism of action,application effect,and future challenges of the microneedle system in the treatment of chronic wounds,highlighting its great potential in addressing the complex pathological environment of chronic wounds,realizing synergistic therapy,and improving the quality of wound healing.
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