Gene Therapy for Duchenne Muscular Dystrophy: Unlocking the Opportunities in Countries in the Middle East and Beyond.

Background: Duchenne muscular dystrophy (DMD) is a severe neuromuscular disorder which leads to progressive muscle degeneration and weakness. Most patients die from cardiac or respiratory failure. Gene transfer therapy offers a promising approach to treating this disorder.

Implementation of a genomic medicine multi-disciplinary team approach for rare disease in the clinical setting: a prospective exome sequencing case series.

Background: A multi-disciplinary approach to promote engagement, inform decision-making and support clinicians and patients is increasingly advocated to realise the potential of genome-scale sequencing in the clinic for patient benefit. Here we describe the results of establishing a genomic medicine multi-disciplinary team (GM-MDT) for case selection, processing, interpretation and return of results.

Methods: We report a consecutive case series of 132 patients (involving 10 medical specialties with 43.

Trends in phenotype in the English paediatric neurofibromatosis type 2 cohort stratified by genetic severity.

Childhood onset neurofibromatosis type 2 can be severe and genotype dependent. We present a retrospective phenotypic analysis of all ascertained children in England View Article and Find Full Text PDF

Clinical presentation and prognosis in MOG-antibody disease: a UK study.

See de Seze (doi:10.1093/brain/awx292) for a scientific commentary on this article. A condition associated with an autoantibody against MOG has been recently recognized as a new inflammatory disease of the central nervous system, but the disease course and disability outcomes are largely unknown.

Endocrinopathies in paediatric-onset neuromyelitis optica spectrum disorder with aquaporin 4 (AQP4) antibody.

The involvement of the diencephalic regions in neuromyelitis optica spectrum disorder (NMOSD) may lead to endocrinopathies. In this study, we identified the following endocrinopathies in 60% (15/25) of young people with paediatric-onset aquaporin 4-Antibody (AQP4-Ab) NMOSD: morbid obesity ( n = 8), hyperinsulinaemia ( n = 5), hyperandrogenism ( n = 5), amenorrhoea ( n = 5), hyponatraemia ( n = 4), short stature ( n = 3) and central hypothyroidism ( n = 2) irrespective of hypothalamic lesions. Morbid obesity was seen in 88% (7/8) of children of Caribbean origin.

Distinct brain imaging characteristics of autoantibody-mediated CNS conditions and multiple sclerosis.

Brain imaging characteristics of MOG antibody disease are largely unknown and it is unclear whether they differ from those of multiple sclerosis and AQP4 antibody disease. The aim of this study was to identify brain imaging discriminators between those three inflammatory central nervous system diseases in adults and children to support diagnostic decisions, drive antibody testing and generate disease mechanism hypotheses. Clinical brain scans of 83 patients with brain lesions (67 in the training and 16 in the validation cohort, 65 adults and 18 children) with MOG antibody (n = 26), AQP4 antibody disease (n = 26) and multiple sclerosis (n = 31) recruited from Oxford neuromyelitis optica and multiple sclerosis clinical services were retrospectively and anonymously scored on a set of 29 predefined magnetic resonance imaging features by two independent raters.

Neuromyelitis optica relapses: Race and rate, immunosuppression and impairment.

Objective: Neuromyelitis optica (NMO) is a rare antibody-mediated CNS disease characterised by disabling relapses leading to high morbidity and mortality. Understanding relapse activity and severity is important for treatment decisions and clinical trial design. We assessed (1) whether clinical and demographic factors associate with different relapse rates and (2) the relative impact of immunosuppressive treatments on relapse rates and on attack-related residual disability.

H1N1 triggered recurrent acute necrotizing encephalopathy in a family with a T653I mutation in the RANBP2 gene.

A 28-month-old infant presented with fever, vomiting and encephalopathy. Magnetic resonance imaging findings and family history confirmed a diagnosis of recurrent familial acute necrotizing encephalopathy (ANE1). We believe that this is the first description implicating the H1N1 viral strain as a trigger and the second report of a T653I mutation in the RANBP2 gene described in relation to ANE1.

Neuromyelitis optica spectrum disorders with aquaporin-4 and myelin-oligodendrocyte glycoprotein antibodies: a comparative study.

Importance: Most patients with neuromyelitis optica (NMO) and many with NMO spectrum disorder have autoantibodies against aquaporin-4 (AQP4-Abs), but recently, myelin-oligodendrocyte glycoprotein antibodies (MOG-Abs) have been found in some patients. Here, we showed that patients with NMO/NMOSD with MOG-Abs demonstrate differences when compared with patients with AQP4-Abs.

Objective: To characterize the features of patients with NMO/NMOSD with MOG-Abs and compare them with patients with AQP4-Ab-positive NMO/NMOSD.

Familial idiopathic intracranial hypertension with variable phenotype.

Familial occurrence of Idiopathic intracranial hypertension has been rarely reported in the literature. Idiopathic intracranial hypertension, both with and without papilloedema is only described in two families before, though one had a probable diagnosis. We report a family of mother and her two daughters.