MJ12 Nano-Augmentation Experiment Series 3-C is a book appearing in Deus Ex. It is a confidential MJ12 handbook concerning nanotechnological augmentation, and can be found in Tracer Tong's laboratory, Hong Kong.
... recent human trials and subsequent mortality studies have demonstrated that nano-augmenting of baseline human physiology is not without hazards: notably, key anatomical regions can support only limited augmentation without risking rejection or accelerated degeneration. Research is ongoing, but current data suggests the following nano-augmentation combinations have acceptable risk:
In Series 3-D we will examine the viability of genetically suppressing the immune response through epsilon elimination...