GJA1 and glaucoma: Conversely, Cx43 cKO appeared to modulate neuroprotective and vision‐related pathways, including “Wnt signaling pathway,” “central nervous system development,” “retinol metabolism,” “embryonic eye morphogenesis,” and “response to blue light.” The modulation of retinol metabolism and response to blue light indicates potential protective effects on photoreceptors and overall retinal health, which are critical in preserving visual function in glaucoma (Figure 4b,c).