Gene therapy, a revolutionary approach in modern medicine, holds immense potential for treating cancer by directly altering a patient's genetic makeup to fight the disease. While still in its early stages, it has shown remarkable promise in clinical trials, offering hope for patients with previously untreatable forms of cancer. How does Gene Therapy work for Cancer? Cancer arises from genetic mutations that cause cells to grow and divide uncontrollably. Gene therapy aims to correct these mutations or introduce new genes that can suppress cancer growth. This can be achieved through various methods, including: Replacing faulty genes: Viral vectors are used to deliver healthy copies of genes to cancer cells, replacing the non-functional ones. Silencing cancer-causing genes: Gene therapy can be used to switch off genes that promote cancer cell growth. Introducing genes for immune system activation: Certain genes can be introduced to boost the immune system's ability to recognize a...