TAAR1 RNA was also present, but not differentially expressed from controls, in datasets from pulmonary hypertension (Cheadle et al., 2012, GDS5499), interleukin-10 treatment (Teles et al., 2013, GDS4551), nickel exposure (Arita et al., 2013, GDS4974), and benzene exposure (McHale et al., 2009, GDS3561), and these data are summarized in Table 1. Here, IL10 is linked to pulmonary arterial hypertension.