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Rational Engineering of Cytosolic Delivery Systems for Protein Therapeutics
Accounts of Materials Research ( IF 14.0 ) Pub Date : 2024-09-10 , DOI: 10.1021/accountsmr.4c00149
Jia Lv 1 , Xun Liu 2 , Lichen Yin 3 , Yiyun Cheng 1
Affiliation  

Protein therapeutics holds enormous promise for the treatment of various diseases but is limited to extracellular targets because of the membrane impermeable nature of most proteins. Cytosolic protein delivery systems are of great importance in the development of next-generation protein therapeutics. Since proteins are biomacromolecules characterized with limited binding sites, chemical modification or genetic engineering of cargo proteins is usually required to strengthen their binding affinity with the delivery carriers, which, however, may irreversibly impair their bioactivities. As thus, protein delivery systems that can efficiently transport native proteins into the cytosol of living cells with uncompromised bioactivities are highly desired.

中文翻译:


用于蛋白质治疗的胞质溶质递送系统的合理工程



蛋白质治疗学在治疗各种疾病方面具有巨大的前景,但由于大多数蛋白质的膜不可渗透性,因此仅限于细胞外靶标。胞质蛋白递送系统在下一代蛋白质治疗药物的开发中非常重要。由于蛋白质是具有有限结合位点的生物大分子,因此通常需要对货物蛋白进行化学修饰或基因工程,以增强它们与递送载体的结合亲和力,然而,这可能会不可逆地损害它们的生物活性。因此,非常需要能够有效地将天然蛋白质转运到活细胞胞质溶胶中且生物活性不受影响的蛋白质递送系统。
更新日期:2024-09-10
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