XIST and psoriasis: Several lncRNAs are upregulated in psoriasis, such as MSX2P1 [216], XIST [217], FABP5P3 [218], KLDHC7B-DT [219], or SPRR2C [220], whereas MEG3 [221], GAS5 [222], PRINS [223] or NEAT1 [224] are downregulated in psoriasis.