Search Results - "MACKAY, Deborah J. G"
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The effect of early, comprehensive genomic testing on clinical care in neonatal diabetes: an international cohort study
Published in The Lancet (British edition) (05-09-2015)“…Summary Background Traditional genetic testing focusses on analysis of one or a few genes according to clinical features; this approach is changing as improved…”
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Genomic imprinting disorders: lessons on how genome, epigenome and environment interact
Published in Nature reviews. Genetics (01-04-2019)“…Genomic imprinting, the monoallelic and parent-of-origin-dependent expression of a subset of genes, is required for normal development, and its disruption…”
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Hypomethylation at multiple maternally methylated imprinted regions including PLAGL1 and GNAS loci in Beckwith-Wiedemann syndrome
Published in European journal of human genetics : EJHG (01-05-2009)“…Genomic imprinting is an epigenetic phenomenon restricting gene expression in a manner dependent on parent of origin. Imprinted gene products are critical…”
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Permanent Neonatal Diabetes Caused by Dominant, Recessive, or Compound Heterozygous SUR1 Mutations with Opposite Functional Effects
Published in American journal of human genetics (01-08-2007)“…Heterozygous activating mutations in the KCNJ11 gene encoding the pore-forming Kir6.2 subunit of the pancreatic beta cell K ATP channel are the most common…”
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Clinical and molecular diagnosis, screening and management of Beckwith–Wiedemann syndrome: an international consensus statement
Published in Nature reviews. Endocrinology (01-04-2018)“…Beckwith–Wiedemann syndrome is an overgrowth disorder characterized by variable clinical phenotypes and a complex molecular aetiology. This Consensus Statement…”
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Temple syndrome as a result of isolated hypomethylation of the 14q32 imprinted DLK1/MEG3 region
Published in American journal of medical genetics. Part A (01-01-2016)“…We present a Caucasian female, who was diagnosed at 13 years of age with Temple syndrome (formerly referred to as “maternal UPD 14 phenotype”) due to an…”
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Temple syndrome: improving the recognition of an underdiagnosed chromosome 14 imprinting disorder: an analysis of 51 published cases
Published in Journal of medical genetics (01-08-2014)“…Chromosome 14 harbours an imprinted locus at 14q32. Maternal uniparental disomy of chromosome 14, paternal deletions and loss of methylation at the intergenic…”
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Imprinting disorders: a group of congenital disorders with overlapping patterns of molecular changes affecting imprinted loci
Published in Clinical epigenetics (14-11-2015)“…Congenital imprinting disorders (IDs) are characterised by molecular changes affecting imprinted chromosomal regions and genes, i.e. genes that are expressed…”
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DNA hypomethylation, transient neonatal diabetes, and prune belly sequence in one of two identical twins
Published in European journal of pediatrics (01-02-2010)“…One known genetic mechanism for transient neonatal diabetes is loss of methylation at 6q24. The etiology of prune belly sequence is unknown but a genetic…”
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Hypomethylation of multiple imprinted loci in individuals with transient neonatal diabetes is associated with mutations in ZFP57
Published in Nature genetics (01-08-2008)“…We have previously described individuals presenting with transient neonatal diabetes and showing a variable pattern of DNA hypomethylation at imprinted loci…”
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Insights Into the Molecular Mechanism for Type 2 Diabetes Susceptibility at the KCNQ1 Locus From Temporal Changes in Imprinting Status in Human Islets
Published in Diabetes (New York, N.Y.) (01-03-2013)“…The molecular basis of type 2 diabetes predisposition at most established susceptibility loci remains poorly understood. KCNQ1 maps within the 11p15.5…”
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Mutations in ATP-Sensitive K+ Channel Genes Cause Transient Neonatal Diabetes and Permanent Diabetes in Childhood or Adulthood
Published in Diabetes (New York, N.Y.) (01-07-2007)“…Mutations in ATP-Sensitive K + Channel Genes Cause Transient Neonatal Diabetes and Permanent Diabetes in Childhood or Adulthood Sarah E. Flanagan 1 , Ann-Marie…”
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Growth disrupting mutations in epigenetic regulatory molecules are associated with abnormalities of epigenetic aging
Published in Genome research (01-07-2019)“…Germline mutations in fundamental epigenetic regulatory molecules including DNA methyltransferase 3 alpha ( ) are commonly associated with growth disorders,…”
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Genome-wide DNA methylation analysis of transient neonatal diabetes type 1 patients with mutations in ZFP57
Published in BMC medical genetics (14-04-2016)“…Transient neonatal diabetes mellitus 1 (TNDM1) is a rare imprinting disorder characterized by intrautering growth retardation and diabetes mellitus usually…”
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The phenotypic variations of multi-locus imprinting disturbances associated with maternal-effect variants of NLRP5 range from overt imprinting disorder to apparently healthy phenotype
Published in Clinical epigenetics (11-12-2019)“…A subset of individuals affected by imprinting disorders displays multi-locus imprinting disturbances (MLID). MLID has been associated with maternal-effect…”
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Mutation of HERC2 causes developmental delay with Angelman-like features
Published in Journal of medical genetics (01-02-2013)“…Deregulation of the activity of the ubiquitin ligase E6AP (UBE3A) is well recognised to contribute to the development of Angelman syndrome (AS). The ubiquitin…”
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Prematurity and Genetic Testing for Neonatal Diabetes
Published in Pediatrics (Evanston) (01-09-2016)“…Hyperglycemia in premature infants is usually thought to reflect inadequate pancreatic development rather than monogenic neonatal diabetes. No studies, to our…”
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Multi-locus imprinting disturbance (MLID): interim joint statement for clinical and molecular diagnosis
Published in Clinical epigenetics (01-08-2024)“…Imprinting disorders are rare diseases resulting from altered expression of imprinted genes, which exhibit parent-of-origin-specific expression patterns…”
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Beckwith-Wiedemann syndrome caused by maternally inherited mutation of an OCT-binding motif in the IGF2 H19-imprinting control region, ICR1
Published in European journal of human genetics : EJHG (01-02-2012)“…The imprinted expression of the IGF2 and H19 genes is controlled by the imprinting control region 1 (ICR1) located at chromosome 11p15.5. DNA methylation…”
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Transient Neonatal Diabetes, ZFP57, and Hypomethylation of Multiple Imprinted Loci: A detailed follow-up
Published in Diabetes care (01-03-2013)“…Transient neonatal diabetes mellitus 1 (TNDM1) is the most common cause of diabetes presenting at birth. Approximately 5% of the cases are due to recessive…”
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