Gaucher disease (GD) has been classically divided into three phenotypes primarily according to the absence (type 1 GD or nonneuronopathic GD) or presence and severity (types 2 and 3 GD or neuronopathic GD) of neurological involvement. Despite such distinction, neurological manifestations have been recorded also in patients with type 1 GD: in this latter form, however, such manifestations are different and, in the majority of cases, of much less severity than those associated with types 2 and 3 GD. Significant advances in therapy have been achieved, primarily after the advent of enzyme replacement therapy (ERT). As it occurs in patients with type 1 GD, ERT is able to reverse systemic and extraneurological manifestations of type 3 GD, although evidence suggests that ERT is not able to prevent the progression of neurological involvement in the long term. Thus, it is necessary to better understand the pathophysiological mechanism underlying neurological involvement in GD patients, allowing the development of new therapeutic approaches capable of improving central nervous system manifestations in GD.

Neuronopathic Gaucher disease

Nicoletti A;Polizzi A;Ruggieri M;
2016-01-01

Abstract

Gaucher disease (GD) has been classically divided into three phenotypes primarily according to the absence (type 1 GD or nonneuronopathic GD) or presence and severity (types 2 and 3 GD or neuronopathic GD) of neurological involvement. Despite such distinction, neurological manifestations have been recorded also in patients with type 1 GD: in this latter form, however, such manifestations are different and, in the majority of cases, of much less severity than those associated with types 2 and 3 GD. Significant advances in therapy have been achieved, primarily after the advent of enzyme replacement therapy (ERT). As it occurs in patients with type 1 GD, ERT is able to reverse systemic and extraneurological manifestations of type 3 GD, although evidence suggests that ERT is not able to prevent the progression of neurological involvement in the long term. Thus, it is necessary to better understand the pathophysiological mechanism underlying neurological involvement in GD patients, allowing the development of new therapeutic approaches capable of improving central nervous system manifestations in GD.
2016
Gaucher disease; type 1 Gaucher disease; type 2 Gaucher disease; type 3 Gaucher disease; neuronopathic GD; nonneuronopathic GD; lysosomal storage disease
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/34520
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