Figure360: Cell Reports, Lin et al., Figure 1

NAMPT-Mediated NAD+ Biosynthesis Is Essential for Vision In Mice, Lin et al., Photoreceptor death is the endpoint of many blinding diseases. Identifying unifying pathogenic mechanisms in these diseases may offer global approaches for facilitating photoreceptor survival. We found that rod or cone photoreceptor-specific deletion of nicotinamide phosphoribosyltransferase (Nampt), the rate-limiting enzyme in the major NAD+ biosynthetic pathway beginning with nicotinamide, caused retinal degeneration