RASGRF1 and myopia: The formation of high myopia is more genetically related, and the latest human genetic library data show that hundreds of genetic factors associated with myopia have been determined by genome-wide association studies and whole-exome sequencing [5], among which Ras protein-specific guanine nucleotide-releasing factor 1 (RASGRF1) is a gene closely associated with myopia as confirmed by several studies [6].