Huntington's disease (HD) is inherited fatal disorder caused by CAG triplet expansions in the huntingtin gene resulting in the expression of mutated huntingtin protein (mtHtt). The main symptoms of HD are neurodegeneration, osteoporosis, testicular degeneration, loss of muscle tissue and heart muscle malfunction, weight loss, metabolic changes, and sleeping disturbances. Since huntingtin protein (Htt) has a role in several biological processes, many molecular mechanisms, like oxidative stress, mitochondrial dysfunction, DNA-damage, and others, are affected by mtHtt. However, its exact pathogenic mechanisms in HD are still not well understood. Transgenic minipig model of HD (TgHD) serves an opportunity to isolate unlimited number of primary cells and unlike primary cells obtained from HD patients, often in the late stages of the disease, the TgHD minipig model allows to monitor molecular changes occurring gradually with age and progression of the disease. Thus, TgHD minipig model and primary cells isolated from it play an important role in investigating and understanding the underlying mechanistic cause of HD. We focused on molecular and cellular changes in primary cells isolated from TgHD minipigs and their wild type (WT) controls at different ages (24, 36, and 48 months). In mesenchymal stem cells...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:397731 |
| Date | January 2019 |
| Creators | Šmatlíková, Petra |
| Contributors | Motlík, Jan, Trejbalová, Kateřina, Reiniš, Milan |
| Source Sets | Czech ETDs |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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