Marine biomimetics: bromotyrosines loaded chitinous skeleton as source of antibacterial agents.

ABSTRACT: The marine sponges of the order Verongiida (Demospongiae: Porifera) have survived on our planet for more than 500 million years due to the presence of a unique strategy of chemical protection by biosynthesis of more than 300 derivatives of biologically active bromotyrosines as secondary metabolites. These compounds are synthesized within spherulocytes, highly specialized cells located within chitinous skeletal fibers of these sponges from where they can be extruded in the sea water and form protective space against pathogenic viruses, bacteria and other predators. This chitin is an example of unique biomaterial as source of substances with antibiotic properties. Traditionally, the attention of researchers was exclusively drawn to lipophilic bromotyrosines, the extraction methods of which w

SUBMITTER: Muzychka L 

PROVIDER: S-EPMC7776313 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature