Those videos of people's veins lighting up under UV light were not fake after all

They were completely fake, afaiaa. UV light can’t penetrate into the veins, and even if it somehow could and caused the (luminescent graphene/luciferase) in the blood to luminesce - it couldn’t get back out again for the same reason - too much opaque stuff in the way.

luminescent graphene wouldn’t be an “oxidative enzyme” in any case, and wouldn’t fit the current definition of luciferase anyway. not everything that luminesces is automatically luciferase, although it does seem to have a somewhat loose definition.