Abstract

Because of low immunogenicity, ease of modification, and inherent biosafety, peptides have been well recognized as vehicles to deliver therapeutic agents to targeted regions with improved pharmacokinetic characteristics. Enzyme-responsive self-assembled peptides (ERSAPs) show superiority over their naive forms due to their enhanced targeting efficacy and long-retention property. In this review, we have summarized recent advances in the therapeutic application of ERSAPs, mainly focusing on their self-therapeutic properties and potential as vehicles to deliver different drugs.

Keywords: Peptides, enzyme-responsive, supramolecular, in situ self-assembly, drug delivery, ERSAP.