Revolutionizing Tropical Disease Treatment: The Future of Conjugating Nanomaterials with Drugs

Neglected tropical diseases (NTDs) encompass a range of infectious diseases prevalent in tropical and subtropical regions, often overlooked despite their substantial health impacts and high mortality rates. Current treatments for NTDs frequently cause severe side effects due to the pharmacokinetic properties of drugs, which can be harmful even at therapeutic doses. There is a pressing need for innovative diagnostic and therapeutic strategies to mitigate these side effects and improve diagnostic capabilities, as many NTDs lack adequate diagnostic tools. Nanotechnology presents a promising avenue to address these challenges. Nanomaterials possess unique characteristics that enable dual functionality in disease diagnosis and treatment. When conjugated with drugs, nanomaterials can enhance the efficacy of treatments for parasitic diseases while reducing the toxicity associated with conventional medications. Nanomaterial-drug conjugates also serve as efficient carriers, improving drug delivery systems for existing NTD treatments and minimizing adverse effects. This study explores recent advancements in conjugating nanomaterials with drugs for the treatment and diagnosis of NTDs. A comprehensive review of primary database sources reveals significant gaps in current research, underscoring the vast potential for developing novel therapeutic and diagnostic tools. These innovations could revolutionize the management of NTDs, ushering in more effective and safer treatment modalities in the future.