Nanoparticle therapy for antibiotic-resistant bacteria: current methods and prospects

Abstract

Emerging diseases due to antibiotic-resistant bacteria cause severe health concerns while increasing their negative effects on human health. The overuse or misuse of antimicrobial agents has contributed to the evolution of bacterial resistance to current medications. Bacteria can develop resistance by altering drugs, changing their target sites, forming biofilms and spending more time in the intracellular environment. Due to this, efforts are being made to create novel, alternative nanoantibiotics as a promising strategy to treat bacteria that cause disease and have developed resistance to a variety of drugs. Utilizing their biocidal properties, nanoparticles can be directed for medication delivery to particular tissues and employed as antibacterial agents against a range of illnesses. Targeted medication delivery-related toxicity problems may be solved with the aid of nanoencapsulation technology. This review paper generally provides a conceptual foundation for understanding the complexity of the problem of the development of antibiotic-resistant bacteria, particularly for brand-new synthetic antibiotics. This information will allow researchers to explore the use of nanoparticles in the treatment of multidrug-resistant bacteria.