Mutation loads in different tissues from six pathogenic mtDNA point mutations
O''Callaghan,M. M. ; Emperador,S. ; Pineda,M. ; López-Gallardo,E. (Universidad de Zaragoza) ; Montero,R. ; Yubero,D. ; Jou,C. ; Jimenez-Mallebrera,C. ; Nascimento,A. ; Ferrer,I. ; García-Cazorla,A. ; Ruiz-Pesini,E. ; Montoya,J. (Universidad de Zaragoza) ; Artuch,R.
Resumen: In this work, we studied the mtDNA mutations m.3243A > G, m.3252A > G, m.15923A > G, m.13513G > A, m.8993T > G and m.9176T > C in the blood, urine and buccal mucosa of a cohort of 27 subjects.
Urine cells had the highest mutation load for all of the mtDNA mutations studied. The mutation loads in the blood, urine and the buccal mucosa were significantly higher in the mitochondrial disorder group that manifested clinical signs than in the asymptomatic subjects. In conclusion, urine is a suitable biological sample for molecular diagnosis of mtDNA mutations and for the study of the attendant risk of recurrence in the offspring of asymptomatic mothers identified as non-carriers after mutation analysis in blood.
Idioma: Inglés
DOI: 10.1016/j.mito.2015.03.001
Año: 2015
Publicado en: MITOCHONDRION 22 (2015), 17-22
ISSN: 1567-7249
Factor impacto JCR: 3.647 (2015)
Categ. JCR: GENETICS & HEREDITY rank: 48 / 166 = 0.289 (2015) - Q2 - T1
Categ. JCR: CELL BIOLOGY rank: 78 / 187 = 0.417 (2015) - Q2 - T2
Factor impacto SCIMAGO: 1.804 - Molecular Medicine (Q1) - Cell Biology (Q2) - Molecular Biology (Q2)
Tipo y forma: Article (PostPrint)
Área (Departamento): Area Histología (Dpto. Anatom.Histolog.Humanas)
Área (Departamento): Área Bioquímica y Biolog.Mole. (Dpto. Bioq.Biolog.Mol. Celular)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
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Urine cells had the highest mutation load for all of the mtDNA mutations studied. The mutation loads in the blood, urine and the buccal mucosa were significantly higher in the mitochondrial disorder group that manifested clinical signs than in the asymptomatic subjects. In conclusion, urine is a suitable biological sample for molecular diagnosis of mtDNA mutations and for the study of the attendant risk of recurrence in the offspring of asymptomatic mothers identified as non-carriers after mutation analysis in blood.
Idioma: Inglés
DOI: 10.1016/j.mito.2015.03.001
Año: 2015
Publicado en: MITOCHONDRION 22 (2015), 17-22
ISSN: 1567-7249
Factor impacto JCR: 3.647 (2015)
Categ. JCR: GENETICS & HEREDITY rank: 48 / 166 = 0.289 (2015) - Q2 - T1
Categ. JCR: CELL BIOLOGY rank: 78 / 187 = 0.417 (2015) - Q2 - T2
Factor impacto SCIMAGO: 1.804 - Molecular Medicine (Q1) - Cell Biology (Q2) - Molecular Biology (Q2)
Tipo y forma: Article (PostPrint)
Área (Departamento): Area Histología (Dpto. Anatom.Histolog.Humanas)
Área (Departamento): Área Bioquímica y Biolog.Mole. (Dpto. Bioq.Biolog.Mol. Celular)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2025-02-14-14:02:15)
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Articles > Artículos por área > Bioquímica y Biología Molecular
Articles > Artículos por área > Histología
Record created 2025-02-14, last modified 2025-02-14