SERPINF1 and myopia: However, there are few studies on the relationship between the contents of TGF-β and PEDF in aqueous humor and CNV in high myopia at home and abroad, and the relationship between the contents of TGF-β and PEDF in aqueous humor and serum is not clear, as well as whether the contents of TGF-β and PEDF in serum and aqueous humor are related is controversial.