A Genetic Risk Variant for Multiple Sclerosis Severity is Associated with Brain Atrophy

Christiane Gasperi, Tun Wiltgen, Julian McGinnis, Stefano Cerri, Thomas Moridi, Russell Ouellette, Albert Pukaj, Cuici Voon, Cemsel Bafligil, Markus Lauerer, Till F.M. Andlauer, Friederike Held, Lilian Aly, Klementy Shchetynsky, Pernilla Stridh, Adil Harroud, Benedikt Wiestler, Jan S. Kirschke, Claus Zimmer, Aris BarasFredrik Piehl, Achim Berthele, Tobias Granberg, Ingrid Kockum, Bernhard Hemmer, Mark Mühlau

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

The minor allele of the genetic variant rs10191329 in the DYSF-ZNF638 locus is associated with unfavorable long-term clinical outcomes in multiple sclerosis patients. We investigated if rs10191329 is associated with brain atrophy measured by magnetic resonance imaging in a discovery cohort of 748 and a replication cohort of 360 people with relapsing multiple sclerosis. We observed an association with 28% more brain atrophy per rs10191329*A allele. Our results encourage stratification for rs10191329 in clinical trials. Unraveling the underlying mechanisms may enhance our understanding of pathophysiology and identify treatment targets. ANN NEUROL 2023;94:1080–1085.

Original languageEnglish
Pages (from-to)1080-1085
Number of pages6
JournalAnnals of Neurology
Volume94
Issue number6
DOIs
StatePublished - Dec 2023

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