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Association of Congenital Diaphragmatic Hernia and Hiatal Hernia with Tetrasomy 18P
Accepted Manuscript Association of Congenital Diaphragmatic Hernia and Hiatal Hernia with Tetrasomy 18p Jamir Arlikar , MD Victor McKay , MD Paul Danielson , MD PII: S2213-5766(14)00068-2 DOI: 10.1016/j.epsc.2014.05.006 Reference: EPSC 221 To appear in: Journal of Pediatric Surgery Case Reports Received Date: 25 March 2014 Revised Date: 7 May 2014 Accepted Date: 17 May 2014 Please cite this article as: Arlikar J, McKay V, Danielson P, Association of Congenital Diaphragmatic Hernia and Hiatal Hernia with Tetrasomy 18p, Journal of Pediatric Surgery Case Reports (2014), doi: 10.1016/j.epsc.2014.05.006. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. ACCEPTED MANUSCRIPT ASSOCIATION OF CONGENITAL DIAPHRAGMATIC HERNIA AND HIATAL HERNIA WITH TETRASOMY 18P Running title: “CDH and Hiatal Hernia with Tetrasomy 18p” Jamir Arlikar, MD*, Victor McKay, MD**, and Paul Danielson, MD* Division of Pediatric Surgery* and Division of Neonatology** All Children’s Hospital Johns Hopkins Medicine St. Petersburg, FL MANUSCRIPT Corresponding Author: Paul Danielson, MD All Children’s Hospital Johns Hopkins Medicine 601 Fifth Street South, Dept 70-6600 St. Petersburg, FL 33701 ACCEPTED Tel: 727-767-4109 Fax: 727-767-4346 Email: [email protected] 1 ACCEPTED MANUSCRIPT Abstract: We report a case of a newborn with tetrasomy 18p who presents with both a congenital diaphragmatic hernia and a giant hiatal hernia. -
Abstracts from the 50Th European Society of Human Genetics Conference: Electronic Posters
European Journal of Human Genetics (2019) 26:820–1023 https://doi.org/10.1038/s41431-018-0248-6 ABSTRACT Abstracts from the 50th European Society of Human Genetics Conference: Electronic Posters Copenhagen, Denmark, May 27–30, 2017 Published online: 1 October 2018 © European Society of Human Genetics 2018 The ESHG 2017 marks the 50th Anniversary of the first ESHG Conference which took place in Copenhagen in 1967. Additional information about the event may be found on the conference website: https://2017.eshg.org/ Sponsorship: Publication of this supplement is sponsored by the European Society of Human Genetics. All authors were asked to address any potential bias in their abstract and to declare any competing financial interests. These disclosures are listed at the end of each abstract. Contributions of up to EUR 10 000 (ten thousand euros, or equivalent value in kind) per year per company are considered "modest". Contributions above EUR 10 000 per year are considered "significant". 1234567890();,: 1234567890();,: E-P01 Reproductive Genetics/Prenatal and fetal echocardiography. The molecular karyotyping Genetics revealed a gain in 8p11.22-p23.1 region with a size of 27.2 Mb containing 122 OMIM gene and a loss in 8p23.1- E-P01.02 p23.3 region with a size of 6.8 Mb containing 15 OMIM Prenatal diagnosis in a case of 8p inverted gene. The findings were correlated with 8p inverted dupli- duplication deletion syndrome cation deletion syndrome. Conclusion: Our study empha- sizes the importance of using additional molecular O¨. Kırbıyık, K. M. Erdog˘an, O¨.O¨zer Kaya, B. O¨zyılmaz, cytogenetic methods in clinical follow-up of complex Y. -
Prenatal Diagnosis of Mosaic Tetrasomy 18P in a Case Without Sonographic Abnormalities
IJMCM Case Report Winter 2017, Vol 6, No 1 Prenatal Diagnosis of Mosaic Tetrasomy 18p in a Case without Sonographic Abnormalities Javad Karimzad Hagh1, Thomas Liehr2, Hamid Ghaedi3, Mir Majid Mossalaeie1, Shohreh Alimohammadi4, Faegheh Inanloo Hajiloo1, Zahra Moeini1, Sadaf Sarabi1, Davood Zare-Abdollahi5 1. Parseh Pathobiology & Genetics Laboratory, Tehran, Iran. 2. Jena University Hospital, Friedrich Schiller University, Institute of Human Genetics, Jena, Germany, Iran. 3. Department of medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran. 4. Endometrium and Endometriosis Research Center, Faculty of Medicine, Hamedan University of Medical Sciences, Hamedan, Iran. 5. Genetics Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran. Submmited 15 August 2016; Accepted 22 October 2016; Published 17 January 2017 Small supernumerary marker chromosomes (sSMC) are still a major problem in clinical cytogenetics as they cannot be identified or characterized unambiguously by conventional cytogenetics alone. On the other hand, and perhaps more importantly in prenatal settings, there is a challenging situation for counseling how to predict the risk for an abnormal phenotype, especially in cases with a de novo sSMC. Here we report on the prenatal diagnosis of a mosaic tetrasomy 18p due to presence of an sSMC in a fetus without abnormal sonographic signs. For a 26-year-old, gravida 2 (para 1) amniocentesis was done due to consanguineous marriage and concern for Down syndrome, based on borderline risk assessment. Parental karyotypes were normal, indicating a de novo chromosome aberration of the fetus. FISH analysis as well as molecular karyotyping identified the sSMC as an i(18)(pter->q10:q10->pter), compatible with tetrasomy for the mentioned region. -
Detailed Characterization Of, and Clinical Correlations In, 10 Patients
August 2008 ⅐ Vol. 10 ⅐ No. 8 article Detailed characterization of, and clinical correlations in, 10 patients with distal deletions of chromosome 9p Xueya Hauge, PhD1, Gordana Raca, PhD2, Sara Cooper, MS2, Kristin May, PhD3, Rhonda Spiro, MD4, Margaret Adam, MD2, and Christa Lese Martin, PhD2 Purpose: Deletions of distal 9p are associated with trigonocephaly, mental retardation, dysmorphic facial features, cardiac anomalies, and abnormal genitalia. Previous studies identified a proposed critical region for the consensus phenotype in band 9p23, between 11.8 Mb and 16 Mb from the 9p telomere. Here we report 10 new patients with 9p deletions; 9 patients have clinical features consistent with 9pϪ syndrome, but possess terminal deletions smaller than most reported cases, whereas one individual lacks the 9pϪ phenotype and shows a 140-kb interstitial telomeric deletion inherited from his mother. Methods: We combined fluorescence in situ hybridization and microarray analyses to delineate the size of each deletion. Results: The deletion sizes vary from 800 kb to 12.4 Mb in our patients with clinically relevant phenotypes. Clinical evaluation and comparison showed little difference in physical features with regard to the deletion sizes. Severe speech and language impairment were observed in all patients with clinically relevant phenotypes. Conclusion: The smallest deleted region common to our patients who demonstrate a phenotype consistent with 9pϪ is Ͻ2 Mb of 9pter, which contains six known genes. These genes may contribute to some of the cardinal features of 9p deletion syndrome. Genet Med 2008:10(8): 599–611. Key Words: 9p deletion, FISH, genotype-phenotype correlation, aCGH The 9p deletion syndrome is characterized by trigonoceph- points in 24 patients with visible 9p deletions and breakpoints aly, moderate to severe mental retardation, low-set, mal- at 9p22 or 9p23. -
Sexual Dimorphism in Diverse Metazoans Is Regulated by a Novel Class of Intertwined Zinc Fingers
Downloaded from genesdev.cshlp.org on October 4, 2021 - Published by Cold Spring Harbor Laboratory Press Sexual dimorphism in diverse metazoans is regulated by a novel class of intertwined zinc fingers Lingyang Zhu,1,4 Jill Wilken,2 Nelson B. Phillips,3 Umadevi Narendra,3 Ging Chan,1 Stephen M. Stratton,2 Stephen B. Kent,2 and Michael A. Weiss1,3–5 1Center for Molecular Oncology, Departments of Biochemistry & Molecular Biology and Chemistry, The University of Chicago, Chicago, Illinois 60637-5419 USA; 2Gryphon Sciences, South San Francisco, California 94080 USA; 3Department of Biochemistry, Case Western Reserve School of Medicine, Cleveland, Ohio 44106-4935 USA Sex determination is regulated by diverse pathways. Although upstream signals vary, a cysteine-rich DNA-binding domain (the DM motif) is conserved within downstream transcription factors of Drosophila melanogaster (Doublesex) and Caenorhabditis elegans (MAB-3). Vertebrate DM genes have likewise been identified and, remarkably, are associated with human sex reversal (46, XY gonadal dysgenesis). Here we demonstrate that the structure of the Doublesex domain contains a novel zinc module and disordered tail. The module consists of intertwined CCHC and HCCC Zn2+-binding sites; the tail functions as a nascent recognition ␣-helix. Mutations in either Zn2+-binding site or tail can lead to an intersex phenotype. The motif binds in the DNA minor groove without sharp DNA bending. These molecular features, unusual among zinc fingers and zinc modules, underlie the organization of a Drosophila enhancer that integrates sex- and tissue-specific signals. The structure provides a foundation for analysis of DM mutations affecting sexual dimorphism and courtship behavior. -
Early ACCESS Diagnosed Conditions List
Iowa Early ACCESS Diagnosed Conditions Eligibility List List adapted with permission from Early Intervention Colorado To search for a specific word type "Ctrl F" to use the "Find" function. Is this diagnosis automatically eligible for Early Medical Diagnosis Name Other Names for the Diagnosis and Additional Diagnosis Information ACCESS? 6q terminal deletion syndrome Yes Achondrogenesis I Parenti-Fraccaro Yes Achondrogenesis II Langer-Saldino Yes Schinzel Acrocallosal syndrome; ACLS; ACS; Hallux duplication, postaxial polydactyly, and absence of the corpus Acrocallosal syndrome, Schinzel Type callosum Yes Acrodysplasia; Arkless-Graham syndrome; Maroteaux-Malamut syndrome; Nasal hypoplasia-peripheral dysostosis-intellectual disability syndrome; Peripheral dysostosis-nasal hypoplasia-intellectual disability (PNM) Acrodysostosis syndrome Yes ALD; AMN; X-ALD; Addison disease and cerebral sclerosis; Adrenomyeloneuropathy; Siemerling-creutzfeldt disease; Bronze schilder disease; Schilder disease; Melanodermic Leukodystrophy; sudanophilic leukodystrophy; Adrenoleukodystrophy Pelizaeus-Merzbacher disease Yes Agenesis of Corpus Callosum Absence of the corpus callosum; Hypogenesis of the corpus callosum; Dysplastic corpus callosum Yes Agenesis of Corpus Callosum and Chorioretinal Abnormality; Agenesis of Corpus Callosum With Chorioretinitis Abnormality; Agenesis of Corpus Callosum With Infantile Spasms And Ocular Anomalies; Chorioretinal Anomalies Aicardi syndrome with Agenesis Yes Alexander Disease Yes Allan Herndon syndrome Allan-Herndon-Dudley -
Related Disorders; a Presentation Given at the SOFT Conference, Roanoke, Va, July, 2009
Related Disorders; A Presentation Given at the SOFT Conference, Roanoke, Va, July, 2009 Workshop: Related Disorders Stephen Braddock has been a professor of clinical Genetics at the University of Virginia School of Medicine since 2006. Dr. Braddock graduated from Notre Dame and earned his medical degree from University of Missouri-Columbia. His internship/residency was at the University of Utah Affiliated Hospitals where he worked with Dr. Carey. His Fellowships in genetics were in California. He taught at the University of Missouri-Columbia School of Medicine and at the Sinclair School of Nursing until 2006. He has published and lectured extensively in his areas of research, which includes syndrome delineation and dysmorphology, teratology, and fetal alcohol syndrome. Dr. Braddock began his presentation with an overview of chromosomal genetics and moved to information about specific chromosomal syndromes considered in SOFT as related disorders. Chromosomes, first described by Strausberger in 1875, and named chromosomes by Waldeyer in 1888, are in every nucleated cell, therefore not in red blood cells, and are only visualized during cell division. In humans there are 46 chromosomes, including 22 pairs of autosomes and one pair of sex chromosomes, XY for males and XX for females. Homologous chromosomes are those in the same pair, that is, the chromosome from the father and the chromosome from the mother in each pair. Chromosomes are numbered 1-22, and XY by size, morphology and banding patterns, based on an international system of nomenclature. Chromosomes are made of DNA with genes that cannot be seen along the length of each chromosome. We know where some genes are located, for instance, the gene for cystic fibrosis is on chromosome 7. -
Tetrasomy 18P: Case Report and Review of Literature
Journal name: The Application of Clinical Genetics Article Designation: CASE REPORT Year: 2018 Volume: 11 The Application of Clinical Genetics Dovepress Running head verso: Bawazeer et al Running head recto: Tetrasomy 18p open access to scientific and medical research DOI: http://dx.doi.org/10.2147/TACG.S153469 Open Access Full Text Article CASE REPORT Tetrasomy 18p: case report and review of literature Shahad Bawazeer1 Abstract: Tetrasomy 18p syndrome (Online Mendelian Inheritance in Man 614290) is a very Maha Alshalan2 rare chromosomal disorder that is caused by the presence of isochromosome 18p, which is a Aziza Alkhaldi3 supernumerary marker composed of two copies of the p arm of chromosome 18. Most tetrasomy Nasser AlAtwi3 18p cases are de novo cases; however, familial cases have also been reported. It is characterized Mohammed AlBalwi1,3,4 mainly by developmental delays, cognitive impairment, hypotonia, typical dysmorphic features, and other anomalies. Herein, we report de novo tetrasomy 18p in a 9-month-old boy with dys- Abdulrahman Alswaid2 morphic features, microcephaly, growth delay, hypotonia, and cerebellar and renal malforma- Majid Alfadhel1,2,4 tions. We compared our case with previously reported ones in the literature. Clinicians should 1Developmental Medicine Department, consider tetrasomy 18p in any individual with dysmorphic features and cardiac, skeletal, and King Abdullah International Medical Research Center, King Abdulaziz renal abnormalities. To the best of our knowledge, we report for the first time an association -
2003 Birmingham
11 S1 The Advanced DNA Banking and European Journal of Human Genetics Isolation Technology – IsoCode® IsoCode is optimized lyse Cells IsoCode is available To isolate DNA Standard Card and Stix archive DNA As ID with colour indicator prepare PCR IsoCode can be used high through-put format identification of individuals you want For population screening forensic testing paternity testing • Supplement 11 1 Volume Archiving DNA, cDNA Clones and Vectors The Official Journal of the European Society of Human Genetics Biological samples dried on IsoCode can be archived indefinitely at ambi- ent temperatures. IsoCode is bactericidal, virucidal, and fungicidal. Isolation of DNA without any reagents EUROPEAN HUMAN GENETICS CONFERENCE 2003 IsoCode binds and inactivates proteins and inhibitors – but not the DNA . DNA is released from IsoCode in a simple water elution process that MAY 3 – 6, 2003, BIRMINGHAM, ENGLAND requires neither reagents nor additional costs. PROGRAMME AND ABSTRACTS High quality DNA – easy and cheap DNA eluted from IsoCode is ready for PCR, automated DNA sequencing, STR analysis, mtDNA analysis and other bio-molecular techniques. Use in a lot of fields May 2003 Ideal for drug discovery SNP libraries, epide- miological studies, human identity appli- cations, forensic samples and as back-up copy. EHGC 2003 Booth 940 Volume 11 – Supplement 1 – May 2003 U.S. Pat. #5.939.259, U.S. Pat. 6.168.922 Made under license from Whatman plc. to U.S. Pat. #5.807.527 Schleicher & Schuell BioScience GmbH · Tel. +49-55 61-79 14 63 · Fax +49-55 61-79 15 83 · D-37582 Dassel · Germany · [email protected] Schleicher & Schuell BioScience Inc. -
Epilepsy and Chromosome 18 Abnormalities: a Review
Seizure 32 (2015) 78–83 Contents lists available at ScienceDirect Seizure jou rnal homepage: www.elsevier.com/locate/yseiz Review Epilepsy and chromosome 18 abnormalities: A review a, a a b Alberto Verrotti *, Alessia Carelli , Lorenza di Genova , Pasquale Striano a Department of Pediatrics, Perugia University, Perugia, Italy b Pediatric Neurology and Muscolar Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, G. Gaslini Institute, Genova, Italy A R T I C L E I N F O A B S T R A C T Article history: Purpose: To analyze the various types of epilepsy in subjects with chromosome 18 aberrations in order to Received 9 April 2015 define epilepsy and its main clinical, electroclinical and prognostic aspects in chromosome 18 anomalies. Received in revised form 8 June 2015 Methods: A careful overview of recent works concerning chromosome 18 aberrations and epilepsy has Accepted 19 September 2015 been carried out considering the major groups of chromosomal 18 aberrations, identified using MEDLINE and EMBASE database from 1980 to 2015. Keywords: Results: Epilepsy seems to be particularly frequent in patients with trisomy or duplication of Chromosome 18 chromosome 18 with a prevalence of up to 65%. Approximately, over half of the patients develop epilepsy Chromosomal aberrations during the first year of life. Epilepsy can be focal or generalized; infantile spasms have also been reported. Epilepsy Seizures Brain imagines showed anatomical abnormalities in 38% of patients. Some antiepileptic drugs as valproic acid and carbamazepine were useful for treating seizures although a large majority of patients need polytherapy. -
Association of Distal Deletion of the Short Arm of Chromosome 9 with 46
tems: ys Op l S e a n A ic c g c o l e s o i s B Biological Systems: Open Access Del Rey G et.al., Biol syst Open Access 2015, 4:1 DOI: 10.4172/2329-6577.1000129 ISSN: 2329-6577 Mini Review Open Access Association of Distal Deletion of the Short arm of Chromosome 9 with 46,XY Disorder of Sex Development and Gonadoblastoma Del Rey G1, Venara M1, Papendieck P1,Gruñeiro L1, Tangari A2, Boywitt A1, Casali B1 and Laudicina A3 1Centro de Investigaciones Endocrinológicas, División de Endocrinología, Hospital de Niños, Argentina 2Fundación Hospitalaria, Buenos Aires, Argentina 3Lexel SRL. División in vitro. Buenos Aires, Argentina. *Corresponding author: Graciela del Rey, Centro de Investigaciones, Endocrinológicas, División de, Endocrinología, Hospital de Niños, Gallo 1330 C1425SEFD 29425, Buenos Aires, Argentina, Tel: (54 11) 4963-5931 int 116; Fax: (54 11) 4963-5930, E-mail: [email protected] Received date: Dec 20, 2014; Accepted date: Feb 10, 2015; Published date: Feb17, 2015 Copyright: ©2015. Graciela del Rey, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited Abstract Deletion of the short arm of chromosome 9 is associated with two distinct clinical prototypes. Small telomeric distal 9p deletions have been reported in patients 46,XY with gonadal dysgenesis, this region contains genes required in two copies for normal testis development. Recent studies have narrowed the interval 9p24.3-pter containing the putative autosomal testis-determining gene(s) known as domain DMRT. -
Genetic Basis of Human Congenital Heart Disease
This is a free sample of content from Heart Development and Disease. Click here for more information on how to buy the book. Genetic Basis of Human Congenital Heart Disease Shannon N. Nees1 and Wendy K. Chung1,2 1Department of Pediatrics,2Department of Medicine, Columbia University Irving Medical Center, New York, New York 10032, USA Correspondence: [email protected] Congenital heart disease (CHD) is the most common major congenital anomaly with an incidence of ∼1% of live births and is a significant cause of birth defect–related mortality. The genetic mechanisms underlying the development of CHD are complex and remain incompletely understood. Known genetic causes include all classes of genetic variation in- cluding chromosomal aneuploidies, copy number variants, and rare and common single- nucleotide variants, which can be either de novo or inherited. Among patients with CHD, ∼8%–12% have a chromosomal abnormality or aneuploidy, between 3% and 25% have a copy number variation, and 3%–5% have a single-gene defect in an established CHD gene with higher likelihood of identifying a genetic cause in patients with nonisolated CHD. These genetic variants disrupt or alter genes that play an important role in normal cardiac develop- ment and in some cases have pleiotropic effects on other organs. This work reviews some of the most common genetic causes of CHD as well as what is currently known about the underlying mechanisms. ongenital heart disease (CHD) is the most are underdeveloped left-sided cardiac structures Ccommon major congenital anomaly with an and only a single functioning ventricle. The high incidence of ∼1% of live births (Hoffman and concordance in monozygotic twins, the in- Kaplan 2002; Calzolari et al.