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Medientyp:
E-Artikel
Titel:
Approaches for evaluation of novel CPP-based cargo delivery systems
Beteiligte:
Porosk, Ly;
Langel, Ülo
Erschienen:
Frontiers Media SA, 2022
Erschienen in:Frontiers in Pharmacology
Sprache:
Nicht zu entscheiden
DOI:
10.3389/fphar.2022.1056467
ISSN:
1663-9812
Entstehung:
Anmerkungen:
Beschreibung:
<jats:p>Cell penetrating peptides (CPPs) can be broadly defined as relatively short synthetic, protein derived or chimeric peptides. Their most remarkable property is their ability to cross cell barriers and facilitate the translocation of cargo, such as drugs, nucleic acids, peptides, small molecules, dyes, and many others across the plasma membrane. Over the years there have been several approaches used, adapted, and developed for the evaluation of CPP efficacies as delivery systems, with the fluorophore attachment as the most widely used approach. It has become progressively evident, that the evaluation method, in order to lead to successful outcome, should concede with the specialties of the delivery. For characterization and assessment of CPP-cargo a combination of research tools of chemistry, physics, molecular biology, engineering, and other fields have been applied. In this review, we summarize the diverse, <jats:italic>in silico</jats:italic>, <jats:italic>in vitro</jats:italic> and <jats:italic>in vivo</jats:italic> approaches used for evaluation and characterization of CPP-based cargo delivery systems.</jats:p>