Genes observed to be differentially expressed by ≥2-fold in THP-1 monocytes in response to cigarette smoke were also differentially expressed in previous studies examining the effects of cigarette smoke on various cell types in vivo and in vitro.

1Observed in airway epithelial cells,2Observed in lung tissue,3Observed in monocytes,4Observed in macrophages,5Observed in oral leukoplakia,6Observed in peripheral blood mononuclear cells (PBMCs),7Observed in bronchioalveolar lavage (BAL), The symbol LOC3898186* is a predicted cDNA sequence similar to LOC3898186.