Drug Delivery Systems for the Oral Administration of Antimicrobial Peptides: Promising Tools to Treat Infectious Diseases

Frontiers in Medical Technology

Caroline Deshayes¹  Véronique Apaire-Marchais¹  Md. Nasir Arafath²  Emilie Roger² 

[1] University of Angers, INRAE, SIFCIR, SFR QUASAV, Angers, France;University of Angers, INSERM, CNRS, MINT, SFR ICAT, Angers, France;

关键词: oral route;    antimicrobial peptides (AMPs);    infectiology;    pharmaceutical forms;    drug delivery systems (DDS);   

DOI  :  10.3389/fmedt.2021.778645

来源: DOAJ

【 摘 要 】

Antimicrobial peptides (AMPs) have a great potential to face the global expansion of antimicrobial resistance (AMR) associated to the development of multidrug-resistant (MDR) pathogens. AMPs are usually composed of 10–50 amino acids with a broad structural diversity and present a range of antimicrobial activities. Unfortunately, even if the oral route is the most convenient one, currently approved therapeutic AMPs are mostly administrated by the intravenous route. Thus, the development of novel drug delivery systems (DDSs) represents a promising opportunity to protect AMPs from chemical and enzymatic degradation through the gastrointestinal tract and to increase intestinal permeability leading to high bioavailability. In this review, the classification and properties as well as mechanisms of the AMPs used in infectiology are first described. Then, the different pharmaceutical forms existing in the market for oral administration are presented. Finally, the formulation technologies, including microparticle- and nanoparticle-based DDSs, used to improve the oral bioavailability of AMPs are reviewed.

【 授权许可】

Unknown