Abstract
Gene therapy has evolved into a pivotal approach for treating genetic disorders, extending beyond traditional methods of directly repairing or replacing defective genes. Recent advancements in nucleic acid-based therapies-including mRNA, miRNA, siRNA, and DNA treatments have expanded the scope of gene therapy to include strategies that modulate protein expression and deliver functional genetic material without altering the genetic sequence itself. This review focuses on the innovative use of plant-derived nanovesicles (PDNVs) as a promising delivery system for these nucleic acids. PDNVs not only enhance the stability and bioavailability of therapeutic nucleic acids but also improve their specificity and efficacy in targeted gene therapy applications. They have shown potential in the treatment of various diseases, including cancer and inflammatory conditions. By examining the unique properties of PDNVs and their role in overcoming the limitations of conventional delivery methods, this review highlights the transformative potential of PDNV-based nucleic acid therapies in advancing the field of gene therapy.