Abstract
<jats:p>Nonsense variants cause 18% of inherited retinal diseases (IRDs), yet current therapies require variant-specific development, leaving most patients untreated. Here, we combined a large-scale genetic analysis literature survey of >37,500 IRD patients with anticodon-edited (ACE)-tRNA engineering to create a single, gene-agnostic therapy targeting Arg>Ter nonsense variants which are the most prevalent subclass (35%) of premature stop codons (PTCs). We developed an optimized ACE-tRNA (V3) that achieved up to 86% readthrough across 13 clinically relevant variants, restored native PRCD localization in the arRP-causing p.R22* mutant, and demonstrated activity in photoreceptor-like cells. To enable translation, we established an AAV2/7m8 production platform and defined 1*10⁹ GC/eye as the safe dose in mice. This patient genetics-guided strategy positions ACE-tRNA_V3 as a promising candidate for preclinical development, offering a precision medicine approach that targets the most common nonsense variant class with a single therapeutic molecule.</jats:p>