Search by property
From Bioblast
This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- Alvarez-Mora 2016 Mol Neurobiol + (Mitochondrial involvement plays an importa … Mitochondrial involvement plays an important role in neurodegenerative diseases. At least one-third of adult carriers of a ''FMR1'' premutation (55-200 CGG repeats) are at risk of presenting an adult-onset neurodegenerative disorder known as fragile X-associated tremor/ataxia syndrome (FXTAS). In an attempt to provide new insights into the mechanisms involved in the pathogenesis of FXTAS, we characterized mitochondrial function and dynamics by the assessment of oxidative respiratory chain function, mitochondrial content, oxidative stress levels, and mitochondrial network complexity. Regarding mitochondrial function, we found that mitochondrial respiratory capacity is compromised in skin fibroblasts whereas in blood, no differences were observed between the FXTAS and control groups. Furthermore, fibroblasts from FXTAS patients presented altered mitochondrial architecture, with more circular and less interconnected mitochondria being observed. Mitochondrial function and dynamics deregulation and characteristic of neurological disorders are present in FXTAS patients. These features might be limiting temporal and spatial bioenergetics cells supply and thus contributing to disease pathogenesis.thus contributing to disease pathogenesis.)
