LGALS7 and psoriasis: Gal-7 achieved statistical significance in predicting psoriasis and had an area under the curve (AUC) value of 0.842 (<i>p</i> < 0.001), a sensitivity of 80%, and a specificity of 86.7%, whereas gal-8 had an AUC value of 0.644 (<i>p</i> = 0.025), a sensitivity of 81%, and a specificity of 47%.