Both HNRNPA2B1 and HSPC159 have previously been linked with epithelial–mesenchymal transition (EMT) in cancer [65,66]; EMT is thought to drive malignant invasion and metastasis and has also been proposed to contribute, in part, to the detachment and dissemination of endometrial cells in endometriosis [67]. Here, LGALSL is linked to endometriosis.