Veterinary Sciences, Vol. 10, Pages 96: Understanding CNS Effects of Antimicrobial Drugs Using Zebrafish Models

Veterinary Sciences, Vol. 10, Pages 96: Understanding CNS Effects of Antimicrobial Drugs Using Zebrafish Models

Veterinary Sciences doi: 10.3390/vetsci10020096

Authors: Maria M. Kotova David S. Galstyan Tatiana O. Kolesnikova Murilo S. de Abreu Tamara G. Amstislavskaya Tatyana Strekalova Elena V. Petersen Konstantin B. Yenkoyan Konstantin A. Demin Allan V. Kalueff

Antimicrobial drugs represent a diverse group of widely utilized antibiotic, antifungal, antiparasitic and antiviral agents. Their growing use and clinical importance necessitate our improved understanding of physiological effects of antimicrobial drugs, including their potential effects on the central nervous system (CNS), at molecular, cellular, and behavioral levels. In addition, antimicrobial drugs can alter the composition of gut microbiota, and hence affect the gut–microbiota–brain axis, further modulating brain and behavioral processes. Complementing rodent studies, the zebrafish (Danio rerio) emerges as a powerful model system for screening various antimicrobial drugs, including probing their putative CNS effects. Here, we critically discuss recent evidence on the effects of antimicrobial drugs on brain and behavior in zebrafish, and outline future related lines of research using this aquatic model organism.