Insect neuropeptides: structures, chemical modifications and potential for insect control.

Abstract:

:Insect neuropeptides are involved in almost all physiological processes in insects, such as diuresis, ecdysis, pheromone biosynthesis and control of muscle activity. Thus, these small peptide hormones and their receptors are promising targets for a novel generation of selective and non-neurotoxic insecticides. However, due to poor bioavailability, pharmacokinetics and short half-life the peptides themselves cannot be used as insect control agents. The past two decades have seen an increase in research into the discovery of non-peptide small molecules that function as mimics for neuropeptides. This review presents an overview on structure-activity studies, conformational analyses and peptidomimetic modifications of selected insect neuropeptides with a special potential for application in pest control.

journal_name

Bioorg Med Chem

authors

Scherkenbeck J,Zdobinsky T

doi

10.1016/j.bmc.2008.12.061

subject

Has Abstract

pub_date

2009-06-15 00:00:00

pages

4071-84

issue

12

eissn

0968-0896

issn

1464-3391

pii

S0968-0896(08)01218-2

journal_volume

17

pub_type

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