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K Auré

Publications and source records attributed to K Auré.

4 recordsLinked to original sources
PubMed2006

[Multiple gliomas: clinical studies and pathophysiological hypothesis].

INTRODUCTION: Although a rare entity, multiple gliomas must be recognized and distinguished from other causes of multiple brain lesions. METHODS: Clinical and radiological features of 33 multiple gliomas were reviewed, including 20 synchronous cases and 13 metachronous cases. RESULTS: In 17 patients, radiological features were highly suggestive of spread from a primary site (multifocal gliomas). No apparent dissemination route was identified in the other cases which were presumed to be multicentric gliomas. For nine patients (27 percent), a second neoplasia or cancer was found in first degree relatives suggesting a genetic predisposition. Overall median survival was 79 weeks (64 weeks for glioblastomas). The age at onset was the main prognostic factor. CONCLUSION: Multiple gliomas represent a heterogeneous entity, probably corresponding to different mechanisms. In our group, survival was comparable to unique glioma.

Adult↗
PubMed2004

Progression despite replacement of a myopathic form of coenzyme Q10 defect.

The authors report 7 years of follow-up evaluation of a patient with coenzyme Q10 (CoQ10) deficiency. Initial symptoms of exercise intolerance and hyperlactatemia improved markedly with substitutive treatment. However, CoQ(10) supplementation did not prevent the onset of a cerebellar syndrome. A switch to idebenone treatment resulted in clinical and metabolic worsening, which disappeared with subsequent CoQ10 treatment. CoQ10 defects may cause progressive neurologic disease despite supplementation.

Benzoquinones↗
PubMed2003

[Myopathy-lipomatosis associated with A8344G mitochondrial DNA mutation].

We report the clinical features of two unrelated patients, a 51-year-old woman and a 54-year-old man, presenting proximal myopathy with lipomatosis. In both patients, muscle biopsies showed numerous ragged-red fibers. Molecular analysis were performed with denaturating gradient gel electrophoresis (DGGE) on muscle, blood, hair, buccal and urinary cells. The A8344G mutation of the tRNA-lysine gene of the mitochondrial DNA was detected in all tissues at high levels (more than 80 p cent). None of the patients had a contributive family history, and signs of central nervous system involvement were absent. These observations confirm that lipomatosis may be encountered in mitochondrial disorders and is tightly associated with the A8344G mutation.

Adenine↗