SNP rs187304410, which has been associated with a reduced risk of psoriasis in females according to the GTEx portal (https://www.gtexportal.org/home/, accessed on 8 December 2024), correlates with alternative splicing events of the GSTO1 and GSTO2 genes in suprapubic and lower leg skin, as well as in cultured skin fibroblasts (https://www.gtexportal.org/home/, accessed on 8 December 2024). This evidence concerns the gene GSTO2 and psoriasis.