Relevance of Kappa and Lambda Free Light Chains in Autoimmune Astrocytopathy Associated With Anti‐<scp>GFAP</scp> Antibodies
The κ-FLC index alone cannot distinguish between autoimmune GFAP astrocytopathy and MS. We indicate a potential diagnostic and prognostic role of the λ-FLC index in GFAP astrocytopathy that needs confirmation in independent cohorts.
Authors
- Jeanne Benoit (ORCID: https://orcid.org/0000-0002-3781-8442)
- Barbara Seitz‐Polski (ORCID: https://orcid.org/0000-0002-8913-5969)
- Marion Crémoni (ORCID: https://orcid.org/0000-0002-5837-9469)
- Élisabeth Maillart (ORCID: https://orcid.org/0000-0001-7699-0328)
- Pauline Dumez
- Mikaël Cohen (ORCID: https://orcid.org/0000-0002-3985-1297)
- Cassandre Landes-Château
- Jérôme Honnorat (ORCID: https://orcid.org/0000-0002-4721-5952)
- Michaël Levraut (ORCID: https://orcid.org/0000-0002-5611-212X)
- Christine Lebrun‐Frénay (ORCID: https://orcid.org/0000-0002-3713-2416)
- Romain Marignier (ORCID: https://orcid.org/0000-0002-5967-2800)
- Anne‐Laurie Pinto (ORCID: https://orcid.org/0009-0004-5127-3137)
Institutions
- Université Claude Bernard Lyon 1 (FR)
- Centre National de la Recherche Scientifique (FR)
- Inserm (FR)
- Centre Hospitalier Universitaire de Nice (FR)
- Sorbonne Université (FR)
- Centre de Recherche en Neurosciences de Lyon (FR)
- Assistance Publique – Hôpitaux de Paris (FR)
- Hospices Civils de Lyon (FR)
- Hôpital Pierre Wertheimer (FR)
- Pitié-Salpêtrière Hospital (FR)
Publication Details
- Journal
- Annals of Clinical and Translational Neurology
- Published
- 2025-06-28
- DOI
- https://doi.org/10.1002/acn3.70103
- Citations
- 1
- Primary Topic
- Multiple Sclerosis Research Studies
- Type
- article
- Field-Weighted Citation Impact
- 1.47