淄博职业学院/中国石油大学(华东),淄博职业学院制药与生物工程系,中国石油大学(华东),中国石油大学(华东)
国家自然科学基金资助项目(21373270, 21503275)
China University of Petroleum East China,Department of pharmaceutical and biological engineering, Zibo Vocational Institute,China University of Petroleum East China,China University of Petroleum East China
This work was supported by a grant from The National Natural Science Foundation of China(21373270,21503275)
酶响应型肽水凝胶可用于缓控释药物的释放,并具有抗菌、抗肿瘤等作用,是目前材料领域新兴的的研究热点之一.本文总结了近年来国内外开发的酶响应型肽水凝胶材料,重点介绍了包括谷氨酰胺转氨酶、激酶、磷酸酶、赖氨酸氧化酶(血浆氨氧化酶)、蛋白酶、酯酶、β内酰胺酶、基质金属蛋白酶等酶响应型肽水凝胶,以及在酶的催化作用下,水凝胶的形成、破坏或动态转换,同时总结了它们的响应机理.此外,介绍了酶响应型肽水凝胶的应用.酶响应型肽水凝胶具有广阔的发展前景,是未来智能响应材料的发展方向之一.
Enzyme responsive peptide hydrogel has been an emerging hot issue in the field of material. It can be used for the release of controlled release drug, and it has antibacterial and anti-tumor effect. In this paper, enzyme responsive hydrogel systems of peptides developed at home and abroad in recent years were summarized. Several enzymes that catalyze the material’s response were introduced emphatically, including transglutaminase, kinase, phosphatase, lysyl oxidase (plasma amine oxidase), protease, esterase, β-lactamase and matrix metalloproteinase. Under their catalysis, the macroscopic structure of the hydrogel changes, such as the formation, destruction or dynamic translation of the hydrogel; furthermore, their catalyzing mechanisms were summarized. In addition, the applications of enzyme responsive peptide hydrogel were introduced. It had broad prospects for development, which was one of the developing directions of intelligent response materials in the future.
白靖琨,盛成乐,张宇,王景新.酶响应型肽水凝胶及应用研究进展[J].生物化学与生物物理进展,2016,43(11):1048-1060
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