In contrast, negative ABCA1 gene associations have been reported in the Han Chinese cohort of 1,311 healthy controls and 1122 PACG patients (Luo et al., 2015), and in the 52 Jordanian Arab glaucoma patients (POAG and congenital) and 96 healthy individuals investigated for the ABCA1 rs2472493 variant by Alkhatib et al. (2019). The gene discussed is ABCA1; the disease is glaucoma.