PRKD1 and asthma: On the contrary, the risk of current adult-onset asthma was decreased, but not significantly so, among exposed participants for G carriers of rs932476 in PLA2G4A; for G carriers of rs1958980, G carriers of rs11847351, or T carriers of rs1958987 in PRKD1; and for T carriers of rs6504453 in PRKCA; the risk was decreased significantly for T carriers of rs6504453 in PRKCA (OR = 0.79, p = 0.05), whereas inverse and significant effects were observed among unexposed participants (OR = 1.25 to 1.50, p = 0.01 to 3 × 10–4).