Niclosamide as a promising antibiofilm agent

Abstract

Search for inexpensive efficient compounds with antibiofilm activity, which could be applied both for treatment of biofilm-associated infections and in other cases requiring biofilm elimination, is presently of importance. For this purpose we chose niclosamide. Niclosamide is a widespread and available anthelmintic drug, which was also recently shown to suppress bacterial growth. High antibiofilm activity of niclosamide against a range of gram-positive bacteria isolated from different ecological niches was shown. According to our results, niclosamide may be a promising component of composite antibiofilm preparations.