Peter Attia· MD
there is a family of proteins called the bcl-2 family they come in different flavors there are the B co2 like proteins which inhibit apoptosis so they keep tumor cells alive and B co2 is a prototypical member of that family and is upregulated and amplified in translocated in many cancers to do exactly that and there are antagonize errs of B co2 and it's related proteins these are called the bh3 only proteins and they are often activated to inhibit B co2 to trigger apoptosis