RESUMO
Motor neuron disorders comprise a clinically and pathologically heterogeneous group of neurologic diseases characterized by progressive degeneration of motor neurons (including both sporadic and hereditary diseases), affecting the upper motor neurons, lower motor neurons, or both. Hereditary motor neuron disorders themselves represent a vast and heterogeneous group, with numerous clinical and genetic overlaps that can be a source of error. This narrative review aims at providing an overview of the main types of inherited motor neuron disorders by recounting the stages in their historical descriptions. For practical purposes, this review of the literature sets out their various clinical characteristics and updates the list of all the genes involved in the various forms of inherited motor neuron disorders, including spinal muscular atrophy, familial amyotrophic lateral sclerosis, hereditary spastic paraplegia, distal hereditary motor neuropathies/neuronopathies, Kennedy's disease, riboflavin transporter deficiencies, VCPopathy and the neurogenic scapuloperoneal syndrome.
Assuntos
Doença dos Neurônios Motores , Humanos , Doença dos Neurônios Motores/história , Doença dos Neurônios Motores/genética , História do Século XX , História do Século XIX , Paraplegia Espástica Hereditária/genética , Paraplegia Espástica Hereditária/históriaRESUMO
Hereditary spastic paraplegia (HSP) is a group of rare neurological disorders, characterised by their extreme heterogeneity in both their clinical manifestations and genetic origins. Although Charles-Prosper Ollivier d'Angers (1796-1845) sketched out a suggestive description in 1827, it was Heinrich Erb (1840-1921) who described the clinical picture, in 1875, for "spastic spinal paralysis". Jean-Martin Charcot (1825-1893) began teaching the disorder as a clinical entity this same year. Adolf von Strümpell (1853-1925) recognised its hereditary nature in 1880 and Maurice Lorrain (1867-1956) gained posthumous fame for adding his name to that of Strümpell and forming the eponym after his 1898 thesis, the first review covering twenty-nine affected families. He benefited from the knowledge accumulated over a dozen years on this pathology by his teacher, Fulgence Raymond (1844-1910). Here I present a history across two centuries, leading to the clinical, anatomopathological, and genetic description of hereditary spastic paraplegia which today enables a better understanding of the causative cellular dysfunctions and makes it possible to envisage effective treatment.
Assuntos
Neuropsiquiatria/história , Paraplegia Espástica Hereditária , Técnicas Genéticas/tendências , Genética/tendências , História do Século XVIII , História do Século XIX , História do Século XX , História do Século XXI , Humanos , Paraplegia Espástica Hereditária/diagnóstico , Paraplegia Espástica Hereditária/genética , Paraplegia Espástica Hereditária/história , Paraplegia Espástica Hereditária/terapiaRESUMO
The authors have constructed a brief timeline of major clinical research related to hereditary spastic paraplegia (HSP). This timeline summarizes the evolution of HSP research, from the first clinical descriptions by Adolf von Strümpell in 1880 to the present day, with the transformation of these diseases into a rapidly-growing and heterogeneous group of neurogenetic diseases.
Assuntos
Paraplegia Espástica Hereditária/história , História do Século XIX , História do Século XX , História do Século XXI , HumanosRESUMO
ABSTRACT The authors have constructed a brief timeline of major clinical research related to hereditary spastic paraplegia (HSP). This timeline summarizes the evolution of HSP research, from the first clinical descriptions by Adolf von Strümpell in 1880 to the present day, with the transformation of these diseases into a rapidly-growing and heterogeneous group of neurogenetic diseases.
RESUMO Os autores constroem uma breve linha do tempo com as principais pesquisas clinicas relacionadas as paraplegias espásticas hereditárias. Desde a descrição clínica inicial em 1880, feita por Adolf von Strümpell, até os dias atuais com a transformação dessas doenças em um grupo de doenças neurogenéticas com grande variabilidade na apresentação fenotípica e genotípica.