Search Results - "Stevens, Cathy A."
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Genotype-phenotype analysis of 4q deletion syndrome: Proposal of a critical region
Published in American journal of medical genetics. Part A (01-09-2012)“…Chromosome 4q deletion syndrome (4q‐ syndrome) is a rare condition, with an estimated incidence of 1 in 100,000. Although variable, the clinical spectrum…”
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Using VAAST to Identify an X-Linked Disorder Resulting in Lethality in Male Infants Due to N-Terminal Acetyltransferase Deficiency
Published in American journal of human genetics (15-07-2011)“…We have identified two families with a previously undescribed lethal X-linked disorder of infancy; the disorder comprises a distinct combination of an aged…”
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Steinfeld syndrome: Further delineation
Published in American journal of medical genetics. Part A (01-07-2010)“…Steinfeld syndrome, which was first reported in 1982, is characterized by holoprosencephaly, phocomelia, clefting, congenital heart defects, and other…”
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Polymicrogyria and deletion 22q11.2 syndrome: Window to the etiology of a common cortical malformation
Published in American journal of medical genetics. Part A (15-11-2006)“…Several brain malformations have been described in rare patients with the deletion 22q11.2 syndrome (DEL22q11) including agenesis of the corpus callosum,…”
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A retrospective review of multiple findings in diagnostic exome sequencing: half are distinct and half are overlapping diagnoses
Published in Genetics in medicine (01-10-2019)“…Purpose We evaluated clinical and genetic features enriched in patients with multiple Mendelian conditions to determine which patients are more likely to have…”
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A dyadic approach to the delineation of diagnostic entities in clinical genomics
Published in American journal of human genetics (07-01-2021)“…The delineation of disease entities is complex, yet recent advances in the molecular characterization of diseases provide opportunities to designate diseases…”
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Rubinstein-Taybi syndrome medical guidelines
Published in American journal of medical genetics. Part A (01-06-2003)“…Children and adults with Rubinstein‐Taybi Syndrome have specific medical conditions that occur with greater frequency than the general population. Based on the…”
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38th Annual David W. Smith Workshop on Malformations and Morphogenesis: Abstracts of the 2017 Annual Meeting
Published in American journal of medical genetics. Part A (01-06-2018)“…The 38th Annual David W. Smith Workshop on Malformations and Morphogenesis occurred on August 26th – 29th, 2017 at the Stoweflake Resort and Conference Center…”
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CACNA1I gain-of-function mutations differentially affect channel gating and cause neurodevelopmental disorders
Published in Brain (London, England : 1878) (17-08-2021)“…T-type calcium channels (Cav3.1 to Cav3.3) regulate low-threshold calcium spikes, burst firing and rhythmic oscillations of neurons and are involved in sensory…”
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Intestinal malrotation in Rubinstein-Taybi syndrome
Published in American journal of medical genetics. Part A (01-10-2015)“…Rubinstein–Taybi syndrome (RSTS) is a multiple congenital anomaly syndrome which may include malformations of the central nervous system, heart, genitourinary…”
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Mutations in POLR3A and POLR3B are a major cause of hypomyelinating leukodystrophies with or without dental abnormalities and/or hypogonadotropic hypogonadism
Published in Journal of medical genetics (01-03-2013)“…Leukodystrophies are a heterogeneous group of inherited neurodegenerative disorders characterised by abnormal central nervous system white matter. Mutations in…”
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Minimal evidence for a direct involvement of twisted gastrulation homolog 1 ( TWSG1) gene in human holoprosencephaly
Published in Molecular genetics and metabolism (01-04-2011)“…Holoprosencephaly (HPE) is the most common disorder of human forebrain and facial development. Presently understood etiologies include both genetic and…”
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Genetic evaluation including exome sequencing of two patients with Gomez‐Lopez‐Hernandez syndrome: Case reports and review of the literature
Published in American journal of medical genetics. Part A (01-04-2020)“…Rhombencephalosynapsis (RES) is a rare congenital anomaly of the hindbrain characterized by fusion of the cerebellar hemispheres, cerebellar peduncles, and…”
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Endocrine and Growth Abnormalities in 4H Leukodystrophy Caused by Variants in POLR3A, POLR3B, and POLR1C
Published in The journal of clinical endocrinology and metabolism (01-02-2021)“…Abstract Context 4H or POLR3-related leukodystrophy is an autosomal recessive disorder typically characterized by hypomyelination, hypodontia, and…”
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Therapeutic Benefit of Blood Transfusion in a Patient With Novel PGK1 Mutation (c.461T>C [p.L154P])
Published in Journal of pediatric hematology/oncology (01-05-2020)“…Phosphoglycerate kinase (PGK) is glycolytic enzyme critical in the creation of adenosine triphosphate. Mutations in the gene for this enzyme, PGK1, are…”
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Characterization of the prenatal renal phenotype associated with 17q12, HNF1B, microdeletions
Published in Prenatal diagnosis (01-02-2024)“…Recurrent deletions involving 17q12 are associated with a variety of clinical phenotypes, including congenital abnormalities of the kidney and urinary tract…”
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Adults with Rubinstein–Taybi syndrome
Published in American journal of medical genetics. Part A (01-07-2011)“…Information in the medical literature regarding adults with genetic syndromes is limited, making the care of these patients challenging. We conducted a…”
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A Homozygous RET K666N Genotype With an MEN2A Phenotype
Published in The journal of clinical endocrinology and metabolism (01-04-2018)“…Abstract Context Germline RET K666N mutation has been described as a pathogenic mutation with low disease penetrance for medullary thyroid cancer (MTC) without…”
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Deletion upstream of SALL1 producing Townes-Brocks syndrome
Published in American journal of medical genetics. Part A (01-09-2016)Get full text
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