What are checkpoint inhibitors?

Checkpoint inhibitors are superheroes that help our body fight off bad guys called cancer cells.

Imagine your body is like a castle with guards. These guards are immune cells, and they're supposed to catch and destroy any bad guys (like bacteria or cancer cells) that come in. But sometimes, the bad guys wear a special kind of cloak, a checkpoint, that makes the guards think they’re friendly.

That’s when checkpoint inhibitors step in! They're like cloak removers. When the checkpoint inhibitor takes off the cloak, the immune cell can finally see that it's fighting a bad guy and goes on the attack!

Think of the body like a playground. The immune cells are like the bully catchers, and cancer cells are sneaky kids who wear disguises to avoid being caught.

Checkpoint inhibitors are like disguise removers, they take off the disguise, so the bully catchers can finally spot the sneaky kid and stop them!

This way, the body can fight cancer better, just like a playground can stay fun when the bullies are caught!