Počet záznamů: 1
Analysis of Mitochondrial Network Morphology in Cultured Myoblasts from Patients with Mitochondrial Disorders
- 1.0449498 - FGÚ 2016 RIV US eng J - Článek v odborném periodiku
Sládková, J. - Spáčilová, J. - Čapek, Martin - Tesařová, M. - Hansíková, H. - Honzík, T. - Martínek, J. - Zámečník, J. - Kostková, O. - Zeman, J.
Analysis of Mitochondrial Network Morphology in Cultured Myoblasts from Patients with Mitochondrial Disorders.
Ultrastructural Pathology. Roč. 39, č. 5 (2015), s. 340-350. ISSN 0191-3123. E-ISSN 1521-0758
Grant CEP: GA ČR(CZ) GB14-36804G; GA MŠMT(CZ) LH13028
Institucionální podpora: RVO:67985823
Klíčová slova: cristae * Fiji * image analysis * mitochondrial disorders * myoblasts * ultrastructure
Kód oboru RIV: EA - Morfologické obory a cytologie
Impakt faktor: 0.828, rok: 2015
Mitochondrial morphology was studied in cultivated myoblasts obtained from patients with mitochondrial disorders, including CPEO, MELAS and TMEM70 deficiency. Mitochondrial networks and ultrastructure were visualized by fluorescence microscopy and transmission electron microscopy, respectively. A heterogeneous picture of abnormally sized and shaped mitochondria with fragmentation, shortening, and aberrant cristae, lower density of mitochondria and an increased number of “megamitochondria” were found in patient myoblasts. Morphometric Fiji analyses revealed different mitochondrial network properties in myoblasts from patients and controls. The small number of cultivated myoblasts required for semiautomatic morphometric image analysis makes this tool useful for estimating mitochondrial disturbances in patients with mitochondrial disorders
Trvalý link: http://hdl.handle.net/11104/0251051
Počet záznamů: 1