What is gene therapy primarily aimed at doing?

Gene therapy is primarily aimed at introducing or altering genes to treat diseases. This innovative approach seeks to address the underlying genetic causes of various disorders by delivering healthy copies of genes into a patient's cells, correcting defective genes, or even modifying gene expression. By targeting the root of genetic disorders, gene therapy has the potential to provide long-lasting and transformative solutions for conditions such as inherited genetic diseases, certain types of cancer, and viral infections.

While enhancing athletic performance, preventing aging in cells, and eliminating environmental toxins may be subjects of interest in other contexts, they do not align with the primary goals and applications of gene therapy, which focuses specifically on the therapeutic manipulation of genes as a means to improve health outcomes.