In another study on gene expression profile in myopia, the authors used data from the GEO database and found that B cell, CD4+ memory T cell, CD8 central memory T cell, plasmacytoid dendritic cell, Th2, Tregs were significantly higher enriched in the myopic cornea, whereas CD8+ T cell, CD4+ T central memory cell, NK T cell, and Th1 were lower enriched [67]. Here, CD4 is linked to myopia.