TY - JOUR
T1 - Profile and Usefulness of Serum Cytokines to Predict Prognosis in Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease
AU - Villacieros-Álvarez, Javier
AU - Espejo, Carmen
AU - Arrambide, Georgina
AU - Dinoto, Alessandro
AU - Mulero, Patricia
AU - Rubio-Flores, Laura
AU - Nieto, Pablo
AU - Alcalá, Carmen
AU - Meca-Lallana, Jose Eustasio
AU - Millan-Pascual, Jorge
AU - Martínez-García, Pedro
AU - Bernard-Valnet, Raphael
AU - González-Suárez, Inés
AU - Orviz, Aída
AU - Téllez, Raquel
AU - Navarro Canto, Laura
AU - Presas Rodríguez, Sílvia
AU - Martínez Yélamos, Sergio
AU - Cuello, Juan Pablo
AU - Alonso, Ana
AU - Piñar Morales, Raquel
AU - Álvarez Bravo, Gary
AU - Benyahya, Lakhdar
AU - Trouillet-Assant, Sophie
AU - Dyon-Tafan, Virginie
AU - Froment Tilikete, Caroline
AU - Ruet, Aurélie
AU - Bourre, Bertrand
AU - Deschamps, Romain
AU - Papeix, Caroline
AU - Maillart, Elisabeth
AU - Kerschen, Philippe
AU - Ayrignac, Xavier
AU - Audoin, Bertrand
AU - Montalban, Xavier
AU - Tintoré, Mar
AU - Mariotto, Sara
AU - Cobo-Calvo, Álvaro
AU - Marignier, Romain
PY - 2025/1/3
Y1 - 2025/1/3
N2 - OBJECTIVES: To characterize the serum cytokine profile in myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) at onset and during follow-up and assess their utility for predicting relapses and disability.METHODS: This retrospective multicentric cohort study included patients aged 16 years and older meeting MOGAD 2023 criteria, with serum samples collected at baseline (≤3 months from disease onset) and follow-up (≥6 months from the baseline), and age-matched and time to sampling-matched patients with multiple sclerosis (MS). Eleven cytokines were assessed using the ELLA system. Data comparisons and statistical analyses between cytokine levels and clinical outcomes were performed.RESULTS: Eighty-eight patients with MOGAD and 32 patients with MS were included. Patients with MOGAD showed higher IL6 ( p = 0.036), IL8 ( p = 0.012), and IL18 ( p = 0.026) baseline levels compared with those with MS, in non-optic neuritis (ON) presentations. BAFF values increased over time, especially in patients with MOGAD treated with anti-CD20 ( p = 0.002). Baseline BAFF, CXCL10, IL10, and IL8 levels correlated with disease severity at MOGAD onset (all p < 0.05). Finally, higher baseline BAFF levels predicted lower risk of relapses (hazard ratio 0.41 [0.19; 0.89], p = 0.024). DISCUSSION: This study suggests a proinflammatory Th17-dominant profile in non-ON MOGAD patients, with a novel finding of a potential protective role of BAFF on relapses. These results shed new light on the pathogenesis of MOGAD, potentially guiding therapeutic decisions.
AB - OBJECTIVES: To characterize the serum cytokine profile in myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) at onset and during follow-up and assess their utility for predicting relapses and disability.METHODS: This retrospective multicentric cohort study included patients aged 16 years and older meeting MOGAD 2023 criteria, with serum samples collected at baseline (≤3 months from disease onset) and follow-up (≥6 months from the baseline), and age-matched and time to sampling-matched patients with multiple sclerosis (MS). Eleven cytokines were assessed using the ELLA system. Data comparisons and statistical analyses between cytokine levels and clinical outcomes were performed.RESULTS: Eighty-eight patients with MOGAD and 32 patients with MS were included. Patients with MOGAD showed higher IL6 ( p = 0.036), IL8 ( p = 0.012), and IL18 ( p = 0.026) baseline levels compared with those with MS, in non-optic neuritis (ON) presentations. BAFF values increased over time, especially in patients with MOGAD treated with anti-CD20 ( p = 0.002). Baseline BAFF, CXCL10, IL10, and IL8 levels correlated with disease severity at MOGAD onset (all p < 0.05). Finally, higher baseline BAFF levels predicted lower risk of relapses (hazard ratio 0.41 [0.19; 0.89], p = 0.024). DISCUSSION: This study suggests a proinflammatory Th17-dominant profile in non-ON MOGAD patients, with a novel finding of a potential protective role of BAFF on relapses. These results shed new light on the pathogenesis of MOGAD, potentially guiding therapeutic decisions.
KW - Adolescent
KW - Adult
KW - Female
KW - Humans
KW - Male
KW - Middle Aged
KW - Young Adult
KW - Autoantibodies/blood
KW - Cytokines/blood
KW - Demyelinating Autoimmune Diseases, CNS/blood
KW - Follow-Up Studies
KW - Multiple Sclerosis/blood
KW - Myelin-Oligodendrocyte Glycoprotein/immunology
KW - Prognosis
KW - Retrospective Studies
UR - http://www.scopus.com/inward/record.url?scp=85214589816&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/d9abb396-16ef-395a-8e7a-f527d2b83e0f/
U2 - 10.1212/NXI.0000000000200362
DO - 10.1212/NXI.0000000000200362
M3 - Article
C2 - 39752619
SN - 2332-7812
VL - 12
JO - Neurology(R) neuroimmunology & neuroinflammation
JF - Neurology(R) neuroimmunology & neuroinflammation
IS - 2
M1 - e200362
ER -