Mhc Memes

The immune system's greatest horror movie! This brilliant wordplay turns a creepy nighttime eye in the sky into our body's microscopic defenders. Natural Killer cells are literally the slasher villains of our immune system, hunting down sneaky cancer cells that try to hide by downregulating their MHC Class I molecules. It's basically cellular hide-and-seek where the cancer thinks it's being clever, but NK cells are like "nice try, I can still see you." The ultimate biological jump-scare that keeps us alive!