GRIN2B and Miyoshi myopathy: They found that chr2:2,744,228–2,744,407 + were highly expressed in the exosome of serum in patient with MM-related PN, and applied bioinformatics analysis to predict that chr2:2,744,228–2,744,407 + might induce MM-related PN via the downstream hsa-miR-6829-3p/GRIN2B axis [98].