BBS-Associated Vision Loss

Mechanisms, Progression, and Subtype Variability Bardet-Biedl Syndrome (BBS) is a complex genetic disorder characterized by a wide spectrum of symptoms, including vision impairment leading to retinal degeneration and eventual blindness. Understanding the mechanisms and patterns of vision loss in BBS is crucial for tailored interventions and management strategies. Vision loss in BBS primarily stems from progressive retinal degeneration affecting the photoreceptor cells in the retina. The ciliary dysfunction resulting from genetic mutations disrupts essential cellular signaling pathways, impacting retinal function. Impaired ciliary function affects photoreceptor maintenance, cellular transport, and signal transduction processes crucial for visual perception, ultimately leading to the degeneration of retinal cells. x genetic disorder that affects multiple systems of the body. This condition is characterized by a range of symptoms, including vision problems, obesity, kidney abnormalities, polydactyly (extra fingers or toes), and intellectual disabilities. Severity and Progression of Visi