Several other independent CD6 gene polymorphisms have been associated with disease susceptibility or with clinical features such as worse attack recovery in MS.
Our recent meta-analysis of genome-wide association studies of multiple sclerosis (MS) identified a new susceptibility locus tagged by a single nucleotide polymorphism, rs17824933 (p = 3.8 × 10(-9)), that is found in a block of linkage disequilibrium containing the CD6 gene.