Hereditary Ataxia Research on Multi-Omics and Neuroclinical Insights in the Yangtze Delta

This project aims to establish a representative and continuously expanding cohort of hereditary ataxia in the Yangtze River Delta region of China. By integrating both retrospective and prospective study designs, the investigators will implement a observational ambispective cohort approach to comprehensively capture the natural history of the disease - including its onset, progression, and clinical outcomes - through systematic data collection from historical records and long-term follow-up of enrolled cases. In parallel, a biobank will be established by collecting biospecimens such as blood and skin samples from participants, providing high-quality biological materials for future research. Utilizing multi-omics technologies, including genomics, transcriptomics, epigenomics, etc., the investigators will explore key pathogenic genetic variants, disease-modifying factors, mechanisms underlying disease progression, biomarkers, and potential therapeutic targets. Through this integrated approach, the project is expected to significantly advance basic and translational research on hereditary ataxia, ultimately contributing to the development of precision diagnosis and effective intervention strategies for these debilitating neurodegenerative disorders.