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2014 | OriginalPaper | Hoofdstuk

6. Antimicrobiële peptiden in speeksel

Auteurs : W. van ’t Hof, E.C.I. Veerman

Gepubliceerd in: Speeksel en speekselklieren

Uitgeverij: Bohn Stafleu van Loghum

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Samenvatting

Antimicrobiële peptiden (AMP’s) spelen een belangrijke rol in de verdediging van orale weefsels. AMP’s bezitten een netto positieve lading en hebben amfipathische eigenschappen. Ze binden aan membranen van micro-organismen, waardoor deze lek raken en de bacterie of schimmel sterft. Speeksel bevat drie groepen AMP’s: histatinen, defensinen en het cathelicidine peptide LL-37. Alle drie doden ze een breed scala aan micro-organismen en schimmels. Verder hebben ze epitheelcel-stimulerende eigenschappen en versnellen ze wondgenezing. Daarnaast bezitten LL-37 en defensinen ook immuunmodulerende eigenschappen. Vanwege hun simpele structuur zijn AMP’s relatief gemakkelijk op grote schaal te maken. Hierdoor zijn ze potentieel toepasbaar als breedwerkende antimicrobiële agentia.
Literatuur
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Metagegevens
Titel
Antimicrobiële peptiden in speeksel
Auteurs
W. van ’t Hof
E.C.I. Veerman
Copyright
2014
Uitgeverij
Bohn Stafleu van Loghum
DOI
https://doi.org/10.1007/978-90-368-0387-8_6