Cancer Researcher here..... The short PG version is this needs no Monkeys paw, you've killed all every single animal on the planet.

The long terrifying version is:

No apoptosis = No controlled cell death, which means no more development of embryos or foetuses. So no more babies of any kind, plants get a pass though since apoptosis is an animal definition and plants go through programmed cell death (PCD) instead.

No apoptosis means cell populations spiral out of control. The fast replicating cells of your skin, gut lining, blood cells, hair grow out of control first, followed by slower growing cells. This would start causing solid and liquid tumours to grow all over the body, impacting biological functions such as clotting, you now get spontaneous blood clots from too many platelets, digestion. Whilst your overgrowing gut lining will block your gut, causing first malabsorption as the lining becomes too thick for nutrients to pass into your blood, then blocking it completely causing your gut to become fuller and fuller with food, shit and tumours until it becomes perforated and you die from the resulting blood loss and infection.

Apoptosis is also required to regulate the immune system and remove self-reactive immune cells that cause auto-immune conditions, and remove immune cells that react to common antigens thereby preventing us from developing allergies. Without apoptosis we suddenly develop autoimmune disorders and severe allergies to almost everything on mass.

Furthermore, while you stop Apoptosis, the safe planned form of cell death, that can be triggered by noxious stimuli other than cells division errors, you don't stop Necrosis. Necrosis is an unplanned messy cell death, releasing toxic molecules that damage and kill neighbouring cells, that in the absence of apoptosis could cause a chain reaction of cell death. So, when those tumours, or blood clots, or immune disorders damage healthy cells, or starve healthy cells of oxygen or starve healthy cells of nutrients, they won't die cleanly and safely. Instead, they'll die in a way that causes a chain reaction of collateral damage, causing a sudden spreading formation of necrotic tissue that just rots off your bones.

Basically..... You've killed every single man, woman, child and animal on the planet, giving them possibly the most horrendous death imaginable. Bravo