“…Functional analysis of susceptibility loci has underlined roles of NFκB signalling, interferon signalling and Th1 -Th17 functions in psoriasis disease (11). Apart from genetics, adiposity, low cardiorespiratory fitness, depression, stress, smoking, infections, and drugs such as β-blockers, lithium, NSAIDs and ACE inhibitors (13,14) have been associated with an increase in psoriasis onset risk.…”