THE SMART TRICK OF KEYTRUDA TRIPLE NEGATIVE BREAST CANCER THAT NOBODY IS DISCUSSING

This helps prevent the activation of the T-cell which normally would target and ruin cancer. The cancer cells can then multiply and spread. When Keytruda binds to the PD-one receptor it stops cancer cells from linking to and inactivating T-cells, allowing for T-cell re-activation, and boosting the immune system's response against cancer. This affec