PEPs	Printer-Emitted Particles
ENMs	Engineered Nanomaterials
NEPs	Nano-Enabled Products
LCPM	Life Cycle Particulate Matter
ENMs	Engineered Nanomaterials
ENPs	Engineered Nanoparticles
NIOSH	National Institute for Occupational Safety and Health
EPA	Environmental Protection Agency
PEGS	Printer Exposure Generation System
HEPA	High-efficiency particulate air
tVOC	Total volatile organic compounds
PAHs	Polycyclic aromatic hydrocarbon
KEGG	Kyoto Encyclopedia of Genes and Genomes
FDR	False discovery rate
DHA	Docosahexanoic acid
PG	Prostaglandin
ROS	Reactive oxygen species