Journal of neurology, neurosurgery, and psychiatry
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J. Neurol. Neurosurg. Psychiatr. · Jul 2023
Genetically determined serum serine level has a novel causal effect on multiple sclerosis risk and predicts disability progression.
There are currently no specific biomarkers for multiple sclerosis (MS). Identifying robust biomarkers for MS is crucial to improve disease diagnosis and management. ⋯ These findings support investigating serine as an important candidate biomarker for MS onset and disability progression.
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J. Neurol. Neurosurg. Psychiatr. · Jul 2023
Gene-environment interactions increase the risk of paediatric-onset multiple sclerosis associated with household chemical exposures.
We previously reported an association between household chemical exposures and an increased risk of paediatric-onset multiple sclerosis. ⋯ The presence of gene-environment interactions with household toxins supports their possible causal role in paediatric-onset multiple sclerosis.
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J. Neurol. Neurosurg. Psychiatr. · Jul 2023
Long-term outcomes of moyamoya disease versus atherosclerosis-associated moyamoya vasculopathy using high-resolution MR vessel wall imaging.
We aimed to compare the long-term outcomes and surgical benefits between moyamoya disease (MMD) and atherosclerosis-associated moyamoya vasculopathy (AS-MMV) using high-resolution MRI (HRMRI). ⋯ Patients with MMD had a higher risk of ischaemic stroke than those with AS-MMV, and patients with both MMD and AS-MMV could benefit from EDAS. Our findings suggest that HRMRI could be used to identify those who are at a higher risk of future cerebrovascular events.
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J. Neurol. Neurosurg. Psychiatr. · Jul 2023
Multicenter StudySpinal cord reserve in multiple sclerosis.
The spinal cord (SC) is a preferential target of multiple sclerosis (MS) damage highly relevant towards disability. Differential impact of such damage could be due to the initial amount of SC tissue, as described for the brain parenchyma (brain reserve concept). We aimed to test the existence of SC reserve by using spinal canal area (SCaA) as a proxy. ⋯ A larger SCaA may be protective against disability in MS, possibly supporting the existence of SC reserve.