Cancer Cells Meet its Nemesis

In March, researchers announced that five people with a type of blood cancer called acute lymphoblastic leukemia (ALL) were in remission following treatment with genetically engineered immune cells from their own blood. One person's tumours disappeared in just eight days. Sadelain has now told New Scientist that a further 11 people have been treated, almost all of them with the same outcome. Several trials for other cancers are also showing promise.

What has changed is that researchers are finding ways to train the body's own immune system to kill cancer cells. Until now, the most common methods of attacking cancer use drugs or radiation, which have major side effects and are blunt instruments to say the least.

The latest techniques involve genetically engineering immune T-cells to target and kill cancer cells, while leaving healthy cells relatively unscathed.

Source: https://www.facebook.com/amzfacts