How CRISPR Cas9 is used at Fred Hutchinson Cancer Research Center in Immunotherapy?

CRISPR Cas9 is like a super precise pair of scissors that scientists use to edit genes, helping them fight cancer.

Imagine you're playing with building blocks, each block represents a part of a cell’s instruction manual, called DNA. Sometimes, the instructions get messed up, and that can cause cancer. Scientists at Fred Hutchinson Cancer Research Center are using CRISPR Cas9 like a smart pair of scissors to fix those mistakes in the DNA.

CRISPR Cas9 finds the exact spot in the DNA that needs fixing, it's like finding the broken block in your tower. Once it finds the right place, it cuts out the bad part and lets scientists put in the correct one. This helps make immune cells stronger so they can better fight cancer.

Scientists use this technique to change T-cells, which are like soldiers in our body's army. They give these T-cells special powers by editing their DNA, making them more effective at attacking cancer cells, it’s like giving the soldiers a superpower so they can defeat the bad guys inside the body.

This tool helps scientists create better treatments for people with cancer, right in the lab!