BDNF and myopia: Amplifications were also carried out for NGF and BDNF-specific receptors’ transcripts, showing a significantly low expression of trkANGFR (Figure 2C) transcripts in high myopia with respect to myopia (p < 0.05) and emmetropia (p < 0.0005), and a significant deregulation of trkBBDNFR transcripts in myopia with respect to emmetrope (p < 0.0005; Figure 2D).