A suicide gene is a gene that has been engineered or modified to induce programmed cell death or apoptosis in a targeted cell or tissue, ultimately leading to the destruction of the cell. It is often used in therapeutic approaches, such as gene therapy or cancer treatment, to selectively eliminate specific cells or tumors.

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While the term “suicide gene” may sound alarming, its utilization in medical research and treatments has shown potential in targeted cell elimination, especially in the field of oncology. By carefully manipulating specific genes, scientists aim to trigger apoptosis in cancer cells, offering a promising avenue for future therapeutic interventions.