Significance of Modern Imaging Techniques in Patients with Friedreich’s Ataxia

1989 ◽  
pp. 163-166
Author(s):  
W. Müller-Forell ◽  
G. Schroth ◽  
K. Wessel
Keyword(s):  
Imaging Techniques ◽  
Friedreich’S Ataxia ◽  
Friedreich's Ataxia ◽  
Modern Imaging

Otoneurological Findings in Friedreich's Ataxia and Other Inherited Neuropathies

1986 ◽  
Vol 25 (2) ◽  
pp. 84-91 ◽  
Author(s):  
E. Cassandro ◽  
F. Mosca ◽  
L. Sequino ◽  
F. A. De Falco ◽  
G. Campanella
Keyword(s):  
Friedreich’S Ataxia ◽  
Friedreich's Ataxia ◽  
Inherited Neuropathies

scholarly journals Echocardiographic Findings in Friedreich's Ataxia

1976 ◽  
Vol 3 (4) ◽  
pp. 329-332 ◽  
Author(s):  
H.F. Gattiker ◽  
A. Davignon ◽  
A. Bozio ◽  
J. Batlle-Diaz ◽  
G. Geoffroy ◽  
...  
Keyword(s):  
Friedreich’S Ataxia ◽  
Left Ventricular ◽  
Friedreich's Ataxia ◽  
Ventricular Free Wall ◽  
Slight Reduction ◽  
Free Wall ◽  
Left Ventricular Free Wall ◽  
Echocardiographic Examination ◽  
Septal Hypertrophy ◽  
Echocardiographic Findings

SUMMARY:Echocardiographic examination of 21 patients with Friedreich's ataxia (age 7 to 28 years) showed cardiac abnormalities in 90% of the cases. They were characterized by varying degrees of septal hypertrophy in 81%, left ventricular free wall hypertrophy in 61%, and a slight reduction of left ventricular internal dimension in 57% of the cases. Asymmetric septal hypertrophy (ASH) with a septal/left ventricular free wall ratio of over 1.3 was found in 29% of the cases, and systolic anterior motion (SAM) of the mitral valve in three patients. Two other patients showed evidence of a different type of cardiomyopathy with marked symmetric left ventricular hypertrophy and marked left ventricular enlargement.

Square Wave Jerks in Friedreich's Ataxia

1978 ◽  
Vol 85 (3) ◽  
pp. 400-406 ◽  
Author(s):  
Robert T. Dale ◽  
Albert W. Kirby ◽  
Robert S. Jampel
Keyword(s):  
Friedreich’S Ataxia ◽  
Friedreich's Ataxia ◽  
Square Wave

scholarly journals Future Prospects of Gene Therapy for Friedreich’s Ataxia

2021 ◽  
Vol 22 (4) ◽  
pp. 1815 ◽  
Author(s):  
Gabriel Ocana-Santero ◽  
Javier Díaz-Nido ◽  
Saúl Herranz-Martín
Keyword(s):  
Gene Therapy ◽  
Viral Vectors ◽  
Autosomal Recessive ◽  
State Of The Art ◽  
Friedreich’S Ataxia ◽  
Friedreich's Ataxia ◽  
First Intron ◽  
Progressive Neurodegeneration ◽  
Feasible Solutions ◽  
Neurogenetic Disease

Friedreich’s ataxia is an autosomal recessive neurogenetic disease that is mainly associated with atrophy of the spinal cord and progressive neurodegeneration in the cerebellum. The disease is caused by a GAA-expansion in the first intron of the frataxin gene leading to a decreased level of frataxin protein, which results in mitochondrial dysfunction. Currently, there is no effective treatment to delay neurodegeneration in Friedreich’s ataxia. A plausible therapeutic approach is gene therapy. Indeed, Friedreich’s ataxia mouse models have been treated with viral vectors en-coding for either FXN or neurotrophins, such as brain-derived neurotrophic factor showing promising results. Thus, gene therapy is increasingly consolidating as one of the most promising therapies. However, several hurdles have to be overcome, including immunotoxicity and pheno-toxicity. We review the state of the art of gene therapy in Friedreich’s ataxia, addressing the main challenges and the most feasible solutions for them.

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