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Molecular and Metabolic Imaging in Multiple Sclerosis
Marcello Moccia1, Olga Ciccarelli2
1NMR Research Unit, Queen Square MS Centre, University College London, Institute of Neurology, 10-12 Russell Square, London WC1B 5EH, UK; MS Clinical Care and Research Centre, Department of Neuroscience, Federico II University, Via Sergio Pansini 5, Naples 80131, Italy.
Abstract:
Multiple sclerosis is a multifactorial disease with heterogeneous pathogenetic mechanisms, which deserve to be studied to evaluate new possible targets for treatments and improve patient management. MR spectroscopy and PET allow assessing in vivo the molecular and metabolic mechanisms underlying the pathogenesis of multiple sclerosis. This article focuses on the relationship between these imaging techniques and the biologic and chemical pathways leading to multiple sclerosis pathology and its clinical features. Future directions of research are also presented.