They further chose to explore lnc-Makorin Ring Finger Protein 2-42:1 (lnc-MKRN2-42:1), downregulated in PD patients, by bioinformatically identifying its mRNA targets, such as EIF4E, MKNK1, BTD, and TMEM78. This evidence concerns the gene MKRN2 and Parkinson disease.