The Grey Zone in ABCD1 Variant Classification

Professor Troy Lund and Professor Stephan Kemp discuss the Grey Zone Project and a risk-based framework for interpreting ABCD1 variants in X-linked adrenoleukodystrophy. The episode explores how integrating biochemical, clinical, and longitudinal data may help refine risk stratification and reduce uncertainty in newborn screening. The Grey Zone Project: Risk-Based Classification of ABCD1 Variants in X-Linked Adrenoleukodystrophy Troy C. Lund, et al https://doi.org/10.1002/jimd.70157