A mutated CCR5 gene may have favorable prognostic implications in MS.

Kantor, Rami; Bakhanashvili, Mary; Achiron, Anat · Neurology · 2003

retrospective_cohort · Level III

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Abstract

The authors investigated the association between Delta32CCR5, a mutated allele of the chemokine receptor CCR5, and disease progression in 256 patients with multiple sclerosis (MS). The mutated allele frequency in the study cohort was 7.4%, similar to that reported in the general Israeli population. Progression to disability was prolonged in Delta32CCR5 homozygotes and heterozygotes compared with MS patients with the CCR5 wild-type genotype (p < 0.005). Mutated CCR5 allele may be considered a favorable prognostic factor in MS.

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