Romana Kratochvílová
- BRCA gene mutations in cancer
- Prenatal Screening and Diagnostics
- Blood groups and transfusion
- Nutrition, Genetics, and Disease
- Parvovirus B19 Infection Studies
- Pregnancy and preeclampsia studies
- Genomics and Rare Diseases
- DNA Repair Mechanisms
- Genomics and Chromatin Dynamics
- Maternal and Perinatal Health Interventions
- Molecular Biology Techniques and Applications
- Fetal and Pediatric Neurological Disorders
- Immunodeficiency and Autoimmune Disorders
- Genetics, Bioinformatics, and Biomedical Research
- Growth Hormone and Insulin-like Growth Factors
- Cancer Risks and Factors
- Connective tissue disorders research
- Medical and Biological Ozone Research
- Assisted Reproductive Technology and Twin Pregnancy
- Reproductive Health and Contraception
- Gestational Diabetes Research and Management
- Digestive system and related health
- Cancer Genomics and Diagnostics
- Ectopic Pregnancy Diagnosis and Management
- Epigenetics and DNA Methylation
University Hospital Olomouc
2011-2023
Palacký University Olomouc
2015-2020
Abstract RAD18 is an E3 ubiquitin ligase that prevents replication fork collapse by promoting DNA translesion synthesis and template switching. Besides this classical role, has been implicated in homologous recombination; however, function incompletely understood. Here, we show recruited to lesions monoubiquitination of histone H2A at K15 counteracts accumulation 53BP1. Super-resolution microscopy revealed localizes the proximity double strand breaks limits distribution 53BP1 peripheral...
Noninvasive fetal RHD genotyping is an important tool for predicting RhD incompatibility between a pregnant woman and fetus. This study aimed to assess methodological approach other than the commonly used one noninvasive on representative set of RhD-negative women. The methodology must be accurate, reliable, broadly available implementation into routine clinical practice. A total 337 women from Czech Republic region were tested in this study. genotype was assessed using two methods:...
The clinical importance of assessing the fetal KEL genotype is to exclude 'K'-positive fetuses (genotype KEL1/KEL2) in 'K'-alloimmunized pregnant women KEL2/KEL2). Noninvasive assessment not yet available Czech Republic.The aim this study was assess KEL1/KEL2 from cell-free DNA plasma KEL2/KEL2 women.The assessed by minisequencing (a dilution series including control samples). A total 138 (between 8th and 23rd gestational week) were tested minisequencing. further verified analysis a buccal...
Congenital skeletal abnormalities are a heterogeneous group of diseases most commonly associated with small or disproportionate growth, cranial and facial dysmorphisms, delayed bone maturation, etc. Nonetheless, no detailed genotype-phenotype correlation in patients specific genetic variants is readily available. Ergo, this study focuses on the analysis patient phenotypes candidate genes involved growth as detected by molecular analysis. In we used methods to analyse ACAN, COL2A1, FGFR3,...
The clinical importance of assessing the fetal KEL genotype is to diagnose “K” positive fetuses (genotype KEL1/KEL2) in alloimmunised pregnant women KEL2/KEL2). Just these (only 5%) are at risk hemolytic disease and anemia should be diagnosed by Doppler ultrasound measurement Middle Cerebral Artery Peak Systolic Velocity (MCA-PSV). Non-invasive assessment not standardly available date. aim this study assess KEL1/KEL2 from cell free DNA plasma KEL2/KEL2 women. was assessed TaqMan Real-Time...
<p>Detail description of the functional categorization analyzed CHEK2 missense variants.</p>
<p>Characteristics of 12 case-control datasets from the ENIGMA consortium partners.</p>
<p>Detail description of the functional categorization analyzed CHEK2 missense variants.</p>
<p>List of all analyzed CHEK2 variants with results KAP1/CHK2 kinase and localization assays the from recent previously published functional analyses VUS.</p>
<p>Characteristics of 12 case-control datasets from the ENIGMA consortium partners.</p>
<div>AbstractPurpose:<p>Germline pathogenic variants in <i>CHEK2</i> confer moderately elevated breast cancer risk (odds ratio, OR ∼ 2.5), qualifying carriers for enhanced screening. Besides variants, dozens of missense uncertain significance (VUS) have been identified, hampering the clinical utility germline genetic testing (GGT).</p>Experimental Design:<p>We collected 460 VUS identified by ENIGMA consortium 15 countries. Their functional characterization...
<p>Frequencies of all reported germline CHEK2 variant carriers and variants concordantly categorized by functional our kinase assays in breast cancer patients controls 12 analyzed population datasets.</p>
<p>List of all analyzed CHEK2 variants with results KAP1/CHK2 kinase and localization assays the from recent previously published functional analyses VUS.</p>
<div>AbstractPurpose:<p>Germline pathogenic variants in <i>CHEK2</i> confer moderately elevated breast cancer risk (odds ratio, OR ∼ 2.5), qualifying carriers for enhanced screening. Besides variants, dozens of missense uncertain significance (VUS) have been identified, hampering the clinical utility germline genetic testing (GGT).</p>Experimental Design:<p>We collected 460 VUS identified by ENIGMA consortium 15 countries. Their functional characterization...
<p>Frequencies of all reported germline CHEK2 variant carriers and variants concordantly categorized by functional our kinase assays in breast cancer patients controls 12 analyzed population datasets.</p>
<p>Kinase KAP1 and CHK2 assays (<b>A</b>). The bar graphs show results of kinase for 430 <i>CHEK2</i> missense variants. In both assays, variants with normalized relative activity (mean WT-activity = 1) exceeding that the weakest signal WT replicas (not shown) were categorized functionally WT-like, intensity lower than strongest any kinase-dead/empty EGFP vector controls (in-frame exon 7 deletion–p.D265_H282del; not as impaired. Variants activities between these...