Researchers have discovered that the absence of Adiponectin receptor 1 protein (AdipoR1), one of the principal enzymes regulating ceramide homeostasis in the retina, leads to an accumulation of ceramides in the retina, resulting in progressive photoreceptor cell death and ultimately vision loss. The team also found that a combination of desipramine and L-cycloserine reduced lowered ceramide levels, which protected photoreceptors, helped preserve the retina’s structure and function, and improved vision.
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Source: ScienceDaily