J
Jolanta Kasprzyk-Obara
Researcher at Children's Memorial Hospital
Publications - 9
Citations - 1235
Jolanta Kasprzyk-Obara is an academic researcher from Children's Memorial Hospital. The author has contributed to research in topics: Tuberous sclerosis & TSC1. The author has an hindex of 7, co-authored 9 publications receiving 1146 citations.
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Journal ArticleDOI
Mutational Analysis in a Cohort of 224 Tuberous Sclerosis Patients Indicates Increased Severity of TSC2, Compared with TSC1, Disease in Multiple Organs
Sandra L. Dabora,Sergiusz Jozwiak,David Neal Franz,Penelope S. Roberts,Andres Nieto,Joon Chung,Yew-Sing Choy,Yew-Sing Choy,Mary Pat Reeve,Elizabeth A. Thiele,John C. Egelhoff,Jolanta Kasprzyk-Obara,Dorota Domańska-Pakieła,David J. Kwiatkowski +13 more
TL;DR: The reduced severity of disease in patients without defined mutations suggests that many of these patients are mosaic for a TSC2 mutation and/or have TSC because of mutations in an as-yet-unidentified locus with a relatively mild clinical phenotype.
Journal ArticleDOI
Clinical and genotype studies of cardiac tumors in 154 patients with tuberous sclerosis complex.
Sergiusz Jóźwiak,Katarzyna Kotulska,Jolanta Kasprzyk-Obara,Dorota Domańska-Pakieła,Małgorzata Tomyn-Drabik,Penelope S. Roberts,David J. Kwiatkowski +6 more
TL;DR: Cardiac rhabdomyomas are seen in the majority of young children with tuberous sclerosis complex, and are observed more often in the TSC2 group; thus, attention should be paid to potential clinical signs and monitoring by echocardiography should be performed.
Journal ArticleDOI
Superiority of denaturing high performance liquid chromatography over single-stranded conformation and conformation-sensitive gel electrophoresis for mutation detection in TSC2.
Y. S. Choy,Sandra L. Dabora,F. Hall,Vijaya Ramesh,Yo Niida,David Neal Franz,Jolanta Kasprzyk-Obara,Mary Pat Reeve,David J. Kwiatkowski +8 more
TL;DR: Denaturing high pressure liquid chromatography is superior to both CSGE and SSCP for detection of DNA sequence variation in TSC2, particularly for single base substitution mutations.
Journal ArticleDOI
Comprehensive mutational analysis of the TSC1 gene: observations on frequency of mutation, associated features, and nonpenetrance
J. Kwiatkowska,S. Jozwiak,F. Hall,Elizabeth P. Henske,Jonathan L. Haines,P. McNAMARA,J. Braiser,Jadwiga Wigowska-Sowińska,Jolanta Kasprzyk-Obara,M. P. Short,David J. Kwiatkowski +10 more
TL;DR: The observations indicate that T SC1 mutations are all inactivating, suggest that TSC1 disease occurs in only 15–20% of the sporadic TSC population, and demonstrate that presymptomatic TSC does occur.
Journal ArticleDOI
Cerebral tuber count and its impact on mental outcome of patients with tuberous sclerosis complex.
Magdalena Kaczorowska,Elżbieta Jurkiewicz,Dorota Domańska-Pakieła,Małgorzata Syczewska,Barbara Łojszczyk,Dariusz Chmielewski,Katarzyna Kotulska,Dariusz Kuczyński,Tomasz Kmieć,Dorota Dunin-Wąsowicz,Jolanta Kasprzyk-Obara,Sergiusz Jóźwiak +11 more
TL;DR: The aim of the study was to reveal the relationships between the tuber count of the brain found in patients with TSC and their cognitive outcome.