Fight against antimicrobial resistance

Antimicrobial and antibiotic resistance is ever increasing and the fight against it is a battle that can never be won. Nevertheless, some possibilities exist to improve this situation, at least in part. The present review article discusses some approaches that can be used to control microbial resistance. Possible strategies are (1) designing new vaccines against resistant bacterial strains; (2) investigation of the potential of both traditional and non-traditional sources of natural substances for use as new antibiotics; (3) search for genes specifying biosynthesis of antibiotics; (4) use of forgotten natural compounds and their transformation, and (5) investigation of new antibiotic targets in pathogenic bacteria. Particular attention is paid to the search for new compounds that would be able to inhibit pathogenic bacteria resistant to existing antibiotics.