Survey of small antifungal peptides with chemotherapeutic potential.

Abstract:

:Many cationic peptides with antimicrobial properties have been isolated from bacteria, fungi, plants, and animals. These peptides vary in molecular size, potency and spectra of activities. This report surveyed the literature to highlight the peptides that have antifungal activity and greatest potential for development as new therapeutic agents. Thus, to be included in the evaluation, each peptide had to fulfil the following criteria: (i) potent antifungal activity, (ii) no, or minimal, mammalian cell toxicity, (iii) of ≤25 amino acids in length, which minimises the costs of synthesis, reduces immunogenicity and enhances bioavailability and stability in vivo, (iv) minimal post-translational modifications (also reduces the production costs). The ~80 peptides that satisfied these criteria are discussed with respect to their structures, mechanisms of antimicrobial action and in vitro and in vivo toxicities. Certainly, some of these small peptides warrant further study and have potential for future exploitation as new antifungal agents.

journal_name

Curr Pharm Biotechnol

authors

Desbois AP,Tschörner D,Coote PJ

doi

10.2174/138920111796117265

subject

Has Abstract

pub_date

2011-08-01 00:00:00

pages

1263-91

issue

8

eissn

1389-2010

issn

1873-4316

pii

BSP/CPB/E-Pub/000166-12-11

journal_volume

12

pub_type

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