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Analysis of copy number variant (CNV) in genomes of patiens with mental retardation
Hančárová, Miroslava ; Sedláček, Zdeněk (advisor) ; Gaillyová, Renata (referee) ; Michalová, Kyra (referee)
Mental retardation (MR) is a very heterogeneous common neurodevelopmental disorder with a population prevalence of 2.5-3 %. The importance of genetic factors in the development of MR is high but in a significant number of cases the etiology remains unexplained. Recent studies using array methods pointed to frequent occurrence of copy number variants (CNVs) in patients with MR. Pathogenic CNVs were identified in 10-15 % patients with idiopathic MR and normal karyotype. The aim of our work was the analysis of genome-wide gains and losses of genetic material in a group of Czech patients with MR and a thorough bioinformatic analysis of the genetic changes identified aiming at the assessment of their clinical significance. We performed whole genome analysis using the HumanCytoSNP-12 BeadChips (Illumina) in 183 patients with idiopathic MR, normal karyotype and no FMR1 gene expansion. Data analysis was carried out using two independent programmes, GenomeStudio and QuantiSNP. The findings were subjected to two rounds of thorough bioinformatic analysis. Based on this analysis we classified the CNVs into 4 categories: pathogenic CNVs, probably pathogenic CNVs, CNVs with uncertain clinical significance and benign CNVs. With the exception of the benign variants, all CNVs were confirmed using an independent laboratory...
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Analysis of copy number variant (CNV) in genomes of patiens with mental retardation
Hančárová, Miroslava ; Sedláček, Zdeněk (advisor) ; Gaillyová, Renata (referee) ; Michalová, Kyra (referee)
Mental retardation (MR) is a very heterogeneous common neurodevelopmental disorder with a population prevalence of 2.5-3 %. The importance of genetic factors in the development of MR is high but in a significant number of cases the etiology remains unexplained. Recent studies using array methods pointed to frequent occurrence of copy number variants (CNVs) in patients with MR. Pathogenic CNVs were identified in 10-15 % patients with idiopathic MR and normal karyotype. The aim of our work was the analysis of genome-wide gains and losses of genetic material in a group of Czech patients with MR and a thorough bioinformatic analysis of the genetic changes identified aiming at the assessment of their clinical significance. We performed whole genome analysis using the HumanCytoSNP-12 BeadChips (Illumina) in 183 patients with idiopathic MR, normal karyotype and no FMR1 gene expansion. Data analysis was carried out using two independent programmes, GenomeStudio and QuantiSNP. The findings were subjected to two rounds of thorough bioinformatic analysis. Based on this analysis we classified the CNVs into 4 categories: pathogenic CNVs, probably pathogenic CNVs, CNVs with uncertain clinical significance and benign CNVs. With the exception of the benign variants, all CNVs were confirmed using an independent laboratory...
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Use of ergotherapy with people with mental disabilities
Sommerová, Katarína ; Valešová Malecová, Barbara (advisor) ; Šiška, Jan (referee)
This bachelor thesis examines how occupational therapy and occupational techniques are used in connection to people with mental disability. The work includes the topic of mental retardation and mental disability and furthermore characterises occupational therapy as one of many therapies used while working with people with disability or handicap from this disorder and its particular use when it comes to adults with mental disorder in special facility. The aim of the bachelor thesis is to present a specific occupational program in special facility Rajmonova in Prague which particularly focuses on development of cognitive functions of the clients and underlines the need for fulfilling activities "in terms of occupational therapy for the clients of the special facility.
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