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Difference between revisions of "Cassereau 2009 Neurogenetics"

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{{Publication
{{Publication
|title=Cassereau J, Chevrollier A, Gueguen N, Malinge MC, Letournel F, Nicolas G, Richard L, Ferre M, Verny C, Dubas F, Procaccio V, Amati-Bonneau P, Bonneau D, Reynier P (2009) Mitochondrial Complex I deficiency in GDAP1-related autosomal dominant Charcot-Marie-Tooth disease (CMT2K). Neurogenetics 10: 145-150.
|title=Cassereau J, Chevrollier A, Gueguen N, Malinge MC, Letournel F, Nicolas G, Richard L, Ferre M, Verny C, Dubas F, Procaccio V, Amati-Bonneau P, Bonneau D, Reynier P (2009) Mitochondrial Complex I deficiency in ''GDAP1''-related autosomal dominant Charcot-Marie-Tooth disease (CMT2K). Neurogenetics 10:145-50.
|info=[http://www.ncbi.nlm.nih.gov/pubmed/19089472 PMID: 19089472]
|info=[http://www.ncbi.nlm.nih.gov/pubmed/19089472 PMID: 19089472]
|authors=Cassereau J, Chevrollier A, Gueguen N, Malinge MC, Letournel F, Nicolas G, Richard L, Ferre M, Verny C, Dubas F, Procaccio V, Amati-Bonneau P, Bonneau D, Reynier P
|authors=Cassereau J, Chevrollier A, Gueguen N, Malinge MC, Letournel F, Nicolas G, Richard L, Ferre M, Verny C, Dubas F, Procaccio V, Amati-Bonneau P, Bonneau D, Reynier P
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|journal=Neurogenetics
|journal=Neurogenetics
|abstract=Mutations in GDAP1, an outer mitochondrial membrane protein responsible for recessive Charcot-Marie-Tooth disease (CMT4A), have also been associated with CMT2K, a dominant form of the disease. The three CMT2K patients we studied carried a novel dominant ''GDAP1'' mutation, C240Y (c.719G > A). Mitochondrial respiratory chain Complex I activity in fibroblasts from CMT2K patients was 40% lower than in controls, whereas the tubular mitochondria were 33% larger in diameter and the mitochondrial mass was 20% greater. Thus, besides the regulatory role GDAP1 plays in mitochondrial network dynamics, it may also be involved in energy production and in the control of mitochondrial volume.
|abstract=Mutations in GDAP1, an outer mitochondrial membrane protein responsible for recessive Charcot-Marie-Tooth disease (CMT4A), have also been associated with CMT2K, a dominant form of the disease. The three CMT2K patients we studied carried a novel dominant ''GDAP1'' mutation, C240Y (c.719G > A). Mitochondrial respiratory chain Complex I activity in fibroblasts from CMT2K patients was 40% lower than in controls, whereas the tubular mitochondria were 33% larger in diameter and the mitochondrial mass was 20% greater. Thus, besides the regulatory role GDAP1 plays in mitochondrial network dynamics, it may also be involved in energy production and in the control of mitochondrial volume.
|keywords=GDAP1, Autosomal dominant Charcot-Marie-Tooth disease, CMT2K, Mitochondrial dynamics, Complex I
|keywords=''GDAP1'', Autosomal dominant Charcot-Marie-Tooth disease, CMT2K, Mitochondrial dynamics, Complex I
|mipnetlab=FR_Angers_Douay O
|mipnetlab=FR Angers Gueguen N
|discipline=Biomedicine
|discipline=Biomedicine
}}
}}
{{Labeling
{{Labeling
|area=Respiration, mt-Biogenesis; mt-density, mt-Structure; fission; fusion, nDNA; cell genetics, Mitochondrial medicine, Patient diagnosis
|area=Respiration, mt-Biogenesis;mt-density, mt-Structure;fission;fusion, mt-Membrane, nDNA;cell genetics, mt-Medicine, Patients
|organism=Human
|organism=Human
|tissues=Nervous system
|tissues=Nervous system
|preparations=Intact cells
|preparations=Intact cells
|enzymes=Complex I
|enzymes=Complex I
|diseases=Neurodegenerative
|diseases=Inherited, Neurodegenerative
|topics=mt-Membrane
|couplingstates=OXPHOS
|couplingstates=OXPHOS
|instruments=Oxygraph-2k
|instruments=Oxygraph-2k
|discipline=Biomedicine
|discipline=Biomedicine
}}
}}

Latest revision as of 11:37, 16 February 2018

Publications in the MiPMap
Cassereau J, Chevrollier A, Gueguen N, Malinge MC, Letournel F, Nicolas G, Richard L, Ferre M, Verny C, Dubas F, Procaccio V, Amati-Bonneau P, Bonneau D, Reynier P (2009) Mitochondrial Complex I deficiency in GDAP1-related autosomal dominant Charcot-Marie-Tooth disease (CMT2K). Neurogenetics 10:145-50.

Β» PMID: 19089472

Cassereau J, Chevrollier A, Gueguen N, Malinge MC, Letournel F, Nicolas G, Richard L, Ferre M, Verny C, Dubas F, Procaccio V, Amati-Bonneau P, Bonneau D, Reynier P (2009) Neurogenetics

Abstract: Mutations in GDAP1, an outer mitochondrial membrane protein responsible for recessive Charcot-Marie-Tooth disease (CMT4A), have also been associated with CMT2K, a dominant form of the disease. The three CMT2K patients we studied carried a novel dominant GDAP1 mutation, C240Y (c.719G > A). Mitochondrial respiratory chain Complex I activity in fibroblasts from CMT2K patients was 40% lower than in controls, whereas the tubular mitochondria were 33% larger in diameter and the mitochondrial mass was 20% greater. Thus, besides the regulatory role GDAP1 plays in mitochondrial network dynamics, it may also be involved in energy production and in the control of mitochondrial volume. β€’ Keywords: GDAP1, Autosomal dominant Charcot-Marie-Tooth disease, CMT2K, Mitochondrial dynamics, Complex I

β€’ O2k-Network Lab: FR Angers Gueguen N


Labels: MiParea: Respiration, mt-Biogenesis;mt-density, mt-Structure;fission;fusion, mt-Membrane, nDNA;cell genetics, mt-Medicine, Patients  Pathology: Inherited, Neurodegenerative 

Organism: Human  Tissue;cell: Nervous system  Preparation: Intact cells  Enzyme: Complex I 

Coupling state: OXPHOS 

HRR: Oxygraph-2k