EBioMedicine · 2026
Paediatric cerebrospinal fluid immune profiling distinguishes paediatric-onset multiple sclerosis from other paediatric-onset acute neurological disorders.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Espinoza Diego A, Zrzavy Tobias, Breville Gautier, Thebault Simon, Marefi Amaar, Mexhitaj Ina, Yamashita Luana D, Kan Mengyuan, Bacchus Micky, Legaspi Jessica, Fernandez Samantha, Melamed Anna, Stubblebine Mallory, Winters Angela, Virkler Alister, Helbig Ingo, Kim Yeseul, Martinez Zachary, Diorio Caroline, Schulte-Mecklenbeck Andreas, Wiendl Heinz, Rezk Ayman, Li Rui, Narula Sona, Waldman Amy T, Hopkins Sarah E, Banwell Brenda, Bar-Or Amit
Аннотация
BACKGROUND: The cerebrospinal fluid (CSF) provides a unique glimpse into the central nervous system (CNS) compartment and offers insights into immune processes associated with both healthy immune surveillance as well as inflammatory disorders of the CNS. The latter include demyelinating disorders, such as multiple sclerosis (MS) and myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD), that warrant different therapeutic approaches yet are not always straightforward to distinguish on clinical and imaging grounds alone.
METHODS: We established a comprehensive phenotypic landscape of the paediatric CSF immune compartment across a range of non-inflammatory and inflammatory neurological disorders, with a focus on better elucidating CNS-associated immune mechanisms potentially involved in, and discriminating between, paediatric-onset MS (MS) and other paediatric-onset suspected neuroimmune disorders, including MOGAD.
FINDINGS: CSF from paediatric patients with non-inflammatory neurological disorders is primarily composed of non-activated CD4+ T cells, with few if any B cells present. CSF from paediatric patients with acquired inflammatory demyelinating disorders is characterised by increased numbers of B cells compared to CSF of both patients with other inflammatory or non-inflammatory conditions. Certain features, including particular increased frequencies of antibody-secreting cells (ASCs) and decreased frequencies of CD14+ myeloid cells, distinguish MS from MOGAD and other acquired demyelinating syndromes.
INTERPRETATION: Increased CSF ASC frequencies and decreased CSF CD14+ myeloid cell frequencies help distinguish paediatric-onset MS from paediatric-onset MOGAD and other acquired demyelinating syndromes. Our findings provide insight into CNS-associated immune mechanisms that may be present early in the clinical course of MS.
FUNDING: Stated in acknowledgements section of manuscript.
METHODS: We established a comprehensive phenotypic landscape of the paediatric CSF immune compartment across a range of non-inflammatory and inflammatory neurological disorders, with a focus on better elucidating CNS-associated immune mechanisms potentially involved in, and discriminating between, paediatric-onset MS (MS) and other paediatric-onset suspected neuroimmune disorders, including MOGAD.
FINDINGS: CSF from paediatric patients with non-inflammatory neurological disorders is primarily composed of non-activated CD4+ T cells, with few if any B cells present. CSF from paediatric patients with acquired inflammatory demyelinating disorders is characterised by increased numbers of B cells compared to CSF of both patients with other inflammatory or non-inflammatory conditions. Certain features, including particular increased frequencies of antibody-secreting cells (ASCs) and decreased frequencies of CD14+ myeloid cells, distinguish MS from MOGAD and other acquired demyelinating syndromes.
INTERPRETATION: Increased CSF ASC frequencies and decreased CSF CD14+ myeloid cell frequencies help distinguish paediatric-onset MS from paediatric-onset MOGAD and other acquired demyelinating syndromes. Our findings provide insight into CNS-associated immune mechanisms that may be present early in the clinical course of MS.
FUNDING: Stated in acknowledgements section of manuscript.