Ion Channels Lipid Signaling CFTR Protein Ubiquitination Smoothened Protein TMEM-131 Secretion Systems Immune Response Death Fold Domains Dynamin Proteins Foxp3 Huntingtin Protein CD81 Protein Receptors Chromosome Structure Motor Proteins
Exon‑13 skipping lowers harmful protein fragments while preserving some normal huntingtin function, prompting further preclinical testing in larger models.