User profiles for Channa Hewamadduma

Channa AA Hewamadduma

Honorary Senior Lecturer, University of Sheffield
Verified email at sheffield.ac.uk
Cited by 1161

Chronic idiopathic axonal polyneuropathy: a systematic review

P Zis, PG Sarrigiannis, DG Rao, C Hewamadduma… - Journal of …, 2016 - Springer
Chronic idiopathic axonal polyneuropathy (CIAP) is a term describing neuropathies with both
sensory and motor involvement in a length dependant distribution where neurophysiology …

Loss of nuclear TDP‐43 in amyotrophic lateral sclerosis (ALS) causes altered expression of splicing machinery and widespread dysregulation of RNA splicing in …

…, PS Webb, CA Hewamadduma… - Neuropathology and …, 2014 - Wiley Online Library
Aims Loss of nuclear TDP ‐43 characterizes sporadic and most familial forms of amyotrophic
lateral sclerosis ( ALS ). TDP ‐43 (encoded by TARDBP ) has multiple roles in RNA …

Safety and efficacy of zilucoplan in patients with generalised myasthenia gravis (RAISE): a randomised, double-blind, placebo-controlled, phase 3 study

…, S Bresch, A Genge, C Hewamadduma… - The Lancet …, 2023 - thelancet.com
Background Generalised myasthenia gravis is a chronic, unpredictable, and debilitating rare
disease, often accompanied by high treatment burden and with an unmet need for more …

Value of systematic genetic screening of patients with amyotrophic lateral sclerosis

…, A Malaspina, P Fratta, C Hewamadduma… - Journal of Neurology …, 2021 - jnnp.bmj.com
Objective The clinical utility of routine genetic sequencing in amyotrophic lateral sclerosis (ALS)
is uncertain. Our aim was to determine whether routine targeted sequencing of 44 ALS-…

Characteristics of 698 patients with dissociative seizures: a UK multicenter study

…, S Harrison, H Healy, C Hewamadduma… - …, 2019 - Wiley Online Library
Objective We aimed to characterize the demographics of adults with dissociative (nonepileptic)
seizures, placing emphasis on distribution of age at onset, male:female ratio, levels of …

Novel genotype-phenotype and MRI correlations in a large cohort of patients with SPG7 mutations

CA Hewamadduma, N Hoggard, R O'Malley… - Neurology …, 2018 - AAN Enterprises
… CAA Hewamadduma has received travel funding from Griffols Ltd.; is employed …
Hewamadduma at the University of Sheffield and conducted the data analysis with Dr. …

Genotype–phenotype correlations in valosin-containing protein disease: a retrospective muticentre study

…, C Rodolico, C Hewamadduma… - Journal of Neurology …, 2022 - jnnp.bmj.com
Background Valosin-containing protein (VCP) disease, caused by mutations in the VCP
gene, results in myopathy, Paget’s disease of bone (PBD) and frontotemporal dementia (FTD). …

Tardbpl splicing rescues motor neuron and axonal development in a mutant tardbp zebrafish

CAA Hewamadduma, AJ Grierson, TP Ma… - Human molecular …, 2013 - academic.oup.com
Mutations in the transactive response DNA binding protein-43 (TARDBP/TDP-43) gene, which
regulates transcription and splicing, causes a familial form of amyotrophic lateral sclerosis …

[HTML][HTML] Rapid identification of human muscle disease with fibre optic Raman spectroscopy

…, AP Dudgeon, CA Kendall, C Hewamadduma… - Analyst, 2022 - pubs.rsc.org
The diagnosis of muscle disorders (“myopathies”) can be challenging and new biomarkers of
disease are required to enhance clinical practice and research. Despite advances in areas …

New pedigrees and novel mutation expand the phenotype of REEP1-associated hereditary spastic paraplegia (HSP)

C Hewamadduma, C McDermott, J Kirby, A Grierson… - Neurogenetics, 2009 - Springer
The hereditary spastic paraplegias (HSP) are a heterogeneous group of conditions in which
the main feature is a progressive spastic paraparesis. Mutations in the receptor expression …