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Cerebrospinal fluid...
Cerebrospinal fluid NCAM levels are modulated by disease-modifying therapies
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- Axelsson, Markus, 1975 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för klinisk neurovetenskap,Institute of Neuroscience and Physiology, Department of Clinical Neuroscience
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Dubuisson, N. (author)
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- Novakova, Lenka, 1984 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för klinisk neurovetenskap,Institute of Neuroscience and Physiology, Department of Clinical Neuroscience
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- Malmeström, Clas, 1965 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för klinisk neurovetenskap,Institute of Neuroscience and Physiology, Department of Clinical Neuroscience
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Giovannoni, G. (author)
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- Lycke, Jan, 1956 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för klinisk neurovetenskap,Institute of Neuroscience and Physiology, Department of Clinical Neuroscience
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Gnanapavan, S. (author)
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(creator_code:org_t)
- 2019-03-05
- 2019
- English.
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In: Acta Neurologica Scandinavica. - : Hindawi Limited. - 0001-6314 .- 1600-0404. ; 139:5, s. 411-427
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Abstract
Subject headings
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- Background: Little is known about what leads to recovery between relapses in multiple sclerosis (MS), particularly following treatment. In the past, it has been demonstrated that soluble neural cell adhesion molecule (sNCAM), a putative biomarker of neuroplasticity, increased following steroid treatment in the Cerebrospinal fluid (CSF) of MS subjects undergoing acute relapses. Taking this a step further, we have evaluated the effect of disease-modifying treatment (DMTs) on CSF sNCAM levels in various subtypes of MS. Methods: We measured CSF sNCAM levels at baseline and after 12-24months of DMT in 69 patients, 49 relapsing-remitting MS (RRMS), 20 progressive MS(PMS), and 24 healthy controls (HC) using an in-house ELISA. Of this, 31 patients had received natalizumab, 17 mitoxantrone, and 21 fingolimod. Changes in disability were measured using EDSS and disease severity by MSSS. In conjunction, CSF NfL levels were also measured. Results: At baseline, the mean sNCAM level was 268.7ng/mL (SD: 109ng/mL) in MS patients compared with 340.6ng/ml (SD: 139ng/mL) in HC, and PMS had significantly lower sNCAM (239.2ng/mL, SD: 123.0, P=0.019) compared to RRMS (269.4, SD: 127.4, P=0.043). After natalizumab and mitoxantrone treatments, we observed an increase in mean sNCAM. However, in the fingolimod-treated group, mean sNCAM decreased. There was no correlation found with EDSS or MSSS, or NfL levels as a whole. Conclusions: Cerebrospinal fluid sNCAM levels were found to be lower in MS than in HC and the lowest sNCAM levels were found in PMS. Following natalizumab and mitoxantrone treatments, we observed an elevation in sNCAM levels, an effect that was not observed following fingolimod treatment. These changes, however, did not appear to correlate with disability in the short-term or NfL levels. © 2019 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
Keyword
- Cerebrospinal fluid (CSF)
- Disease-modifying therapies (DMTs)
- EDSS
- Multiple sclerosis (MS)
- Soluble neural cell adhesion molecule (sNCAM)
Publication and Content Type
- ref (subject category)
- art (subject category)
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