WES Gene Package Multiple Congenital Anomalie.Xlsx
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Datasheet Blank Template
SAN TA C RUZ BI OTEC HNOL OG Y, INC . DIP2A (L-16): sc-67555 BACKGROUND APPLICATIONS DIP2A (Disco-interacting protein 2 homolog A), also known as DIP2, is a 1,571 DIP2A (L-16) is recommended for detection of DIP2A of human origin by amino acid nuclear protein. It is one of three human homologs (DIP2A, DIP2B Western Blotting (starting dilution 1:200, dilution range 1:100-1:1000), and DIP2C) of the Drosophila dip2 (disconnected-interacting protein 2) protein. immunoprecipitation [1-2 µg per 100-500 µg of total protein (1 ml of cell In Drosophila , dip2 interacts with disco, a protein required for neuronal con - lysate)], immunofluorescence (starting dilution 1:50, dilution range 1:50- nections in the visual systems of larvae and adults. The closest vertebrate 1:500) and solid phase ELISA (starting dilution 1:30, dilution range 1:30- homologs to disco are the basonuclin genes. In mice, DIP2 homologs show 1:3000). restricted expression to the brain. This suggests that, similar to the function DIP2A (L-16) is also recommended for detection of DIP2A, also designated of Drosphila dip2, vertebrate DIP2 homologs may play a role in the develop - Disco-interacting protein 2 homolog A, in additional species, including ment of the nervous system. Expressed ubiquitously with highest expression canine. in the brain, DIP2A is thought to function in signaling throughout the central nervous system by providing positional clues for axon patterning and pathfind - Suitable for use as control antibody for DIP2A siRNA (h): sc-62212, DIP2A ing . Four isoforms of DIP2A exist due to alternative splicing events. -
Keratosis Circumscripta Revisited: a Case Report and Review of the Literature
CONTINUING MEDICAL EDUCATION Keratosis Circumscripta Revisited: A Case Report and Review of the Literature LCDR Eric P. Brumwell, MC, USN; LCDR Sean J. Murphy, MC, USN GOAL To understand keratosis circumscripta to better manage patients with the condition OBJECTIVES Upon completion of this activity, dermatologists and general practitioners should be able to: 1. Describe the clinical presentation of keratosis circumscripta. 2. Discuss the disorders often compared to keratosis circumscripta. 3. Identify treatment options for keratosis circumscripta. CME Test on page 378. This article has been peer reviewed and approved Einstein College of Medicine is accredited by by Michael Fisher, MD, Professor of Medicine, the ACCME to provide continuing medical edu- Albert Einstein College of Medicine. Review date: cation for physicians. April 2007. Albert Einstein College of Medicine designates This activity has been planned and imple- this educational activity for a maximum of 1 AMA mented in accordance with the Essential Areas PRA Category 1 CreditTM. Physicians should only and Policies of the Accreditation Council for claim credit commensurate with the extent of their Continuing Medical Education through the participation in the activity. joint sponsorship of Albert Einstein College of This activity has been planned and produced in Medicine and Quadrant HealthCom, Inc. Albert accordance with ACCME Essentials. Drs. Brumwell and Murphy report no conflict of interest. The authors report no discussion of off-label use. Dr. Fisher reports no conflict of interest. Keratosis circumscripta, also known as psoriasis been shown to improve, but not resolve, with kerat- circumscripta with palmoplantar keratosis, is a inolytic therapies. Some debate exists concern- rarely reported condition that manifests as well- ing the terminology used to identify this condition. -
Prioritization of Variants Detected by Next Generation Sequencing According to the Mutation Tolerance and Mutational Architecture of the Corresponding Genes
International Journal of Molecular Sciences Review Prioritization of Variants Detected by Next Generation Sequencing According to the Mutation Tolerance and Mutational Architecture of the Corresponding Genes Iria Roca, Ana Fernández-Marmiesse, Sofía Gouveia, Marta Segovia and María L. Couce * Unit of Diagnosis and Treatment of Congenital Metabolic Diseases, Department of Pediatrics, Hospital Clínico Universitario de Santiago de Compostela, 15706 Santiago de Compostela, Spain; [email protected] (I.R.); [email protected] (A.F.-M.); sofi[email protected] (S.G.); [email protected] (M.S.) * Correspondence: [email protected]; Tel.: +34-981-950-102 Received: 3 April 2018; Accepted: 23 May 2018; Published: 27 May 2018 Abstract: The biggest challenge geneticists face when applying next-generation sequencing technology to the diagnosis of rare diseases is determining which rare variants, from the dozens or hundreds detected, are potentially implicated in the patient’s phenotype. Thus, variant prioritization is an essential step in the process of rare disease diagnosis. In addition to conducting the usual in-silico analyses to predict variant pathogenicity (based on nucleotide/amino-acid conservation and the differences between the physicochemical features of the amino-acid change), three important concepts should be borne in mind. The first is the “mutation tolerance” of the genes in which variants are located. This describes the susceptibility of a given gene to any functional mutation and depends on the strength of purifying selection acting against it. The second is the “mutational architecture” of each gene. This describes the type and location of mutations previously identified in the gene, and their association with different phenotypes or degrees of severity. -
Regulation of Skeletal Muscle Glucose Transport and Glucose Metabolism by Exercise Training
nutrients Review Regulation of Skeletal Muscle Glucose Transport and Glucose Metabolism by Exercise Training Parker L. Evans 1,2,3, Shawna L. McMillin 1,2,3 , Luke A. Weyrauch 1,2,3 and Carol A. Witczak 1,2,3,4,* 1 Department of Kinesiology, East Carolina University, Greenville, NC 27858, USA; [email protected] (P.L.E.); [email protected] (S.L.M.); [email protected] (L.A.W.) 2 Department of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA 3 East Carolina Diabetes & Obesity Institute, East Carolina University, Greenville, NC 27834, USA 4 Department of Biochemistry & Molecular Biology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA * Correspondence: [email protected]; Tel.: +1-252-744-1224 Received: 8 September 2019; Accepted: 8 October 2019; Published: 12 October 2019 Abstract: Aerobic exercise training and resistance exercise training are both well-known for their ability to improve human health; especially in individuals with type 2 diabetes. However, there are critical differences between these two main forms of exercise training and the adaptations that they induce in the body that may account for their beneficial effects. This article reviews the literature and highlights key gaps in our current understanding of the effects of aerobic and resistance exercise training on the regulation of systemic glucose homeostasis, skeletal muscle glucose transport and skeletal muscle glucose metabolism. Keywords: aerobic exercise; blood glucose; functional overload; GLUT; hexokinase; insulin resistance; resistance exercise; SGLT; type 2 diabetes; weightlifting 1. Introduction Exercise training is defined as planned bouts of physical activity which repeatedly occur over a duration of time lasting from weeks to years. -
A Computational Approach for Defining a Signature of Β-Cell Golgi Stress in Diabetes Mellitus
Page 1 of 781 Diabetes A Computational Approach for Defining a Signature of β-Cell Golgi Stress in Diabetes Mellitus Robert N. Bone1,6,7, Olufunmilola Oyebamiji2, Sayali Talware2, Sharmila Selvaraj2, Preethi Krishnan3,6, Farooq Syed1,6,7, Huanmei Wu2, Carmella Evans-Molina 1,3,4,5,6,7,8* Departments of 1Pediatrics, 3Medicine, 4Anatomy, Cell Biology & Physiology, 5Biochemistry & Molecular Biology, the 6Center for Diabetes & Metabolic Diseases, and the 7Herman B. Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202; 2Department of BioHealth Informatics, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202; 8Roudebush VA Medical Center, Indianapolis, IN 46202. *Corresponding Author(s): Carmella Evans-Molina, MD, PhD ([email protected]) Indiana University School of Medicine, 635 Barnhill Drive, MS 2031A, Indianapolis, IN 46202, Telephone: (317) 274-4145, Fax (317) 274-4107 Running Title: Golgi Stress Response in Diabetes Word Count: 4358 Number of Figures: 6 Keywords: Golgi apparatus stress, Islets, β cell, Type 1 diabetes, Type 2 diabetes 1 Diabetes Publish Ahead of Print, published online August 20, 2020 Diabetes Page 2 of 781 ABSTRACT The Golgi apparatus (GA) is an important site of insulin processing and granule maturation, but whether GA organelle dysfunction and GA stress are present in the diabetic β-cell has not been tested. We utilized an informatics-based approach to develop a transcriptional signature of β-cell GA stress using existing RNA sequencing and microarray datasets generated using human islets from donors with diabetes and islets where type 1(T1D) and type 2 diabetes (T2D) had been modeled ex vivo. To narrow our results to GA-specific genes, we applied a filter set of 1,030 genes accepted as GA associated. -
Otocephaly: Agnathia-Microstomia-Synotia Syndrome Tanya Kitova1, Borislav D Kitov2
CASE REPORT Otocephaly: Agnathia-Microstomia-Synotia Syndrome Tanya Kitova1, Borislav D Kitov2 ABSTRACT The aim of the study is to present otocephaly, which is a rare congenital lethal malformation. Until this moment, only a little bit more than 100 cases worldwide were reported, and only 22 cases of prediagnosed otocephaly. Background: Otocephaly or agnathia-microstomia-synotia syndrome (SAMS) is characterized by agenesis of mandible (agnathia), disposition or fusion of the auricle (synotia), microstomia, and complete or partial lack of language (aglossia), which often ends up lethal. Case description: A 499.7 g male fetus was obtained after a therapeutic abortion during the 23rd gestational week at the Center for Maternity and Neonatology, Embryo-fetopathology Clinic, Tunis, Tunisia. The mother is an 18-year-old with close relative marriage with first-degree incest, primigravida. Examination of the fetus revealed microcephaly with craniosynostosis, hypertelorism, closed eyelid exophthalmos, one nostril, point microstomia, mandibular agenesis, bilateral, and auditory cysts of neck. The ears are located at the level of the neck. A study of the brain and the base of the skull revealed holoprosencephaly and sphenoid bone agenesis. There are no internal organ abnormalities. Conclusion: In cases where, at the end of the second trimester of pregnancy, polyhydramnios is detected, inability to visualize the mandible, and malposition of ears, otocephaly should be suspected. In these cases, the decision to interrupt pregnancy should be taken by a multidisciplinary team, after an magnetic resonance imaging, which is much better in visualizing location of the ears and other facial malformations and the presence of other associated anomalies. -
Preconception Carrier Screening by Genome Sequencing: Results from the Clinical Laboratory
The American Journal of Human Genetics, Volume 102 Supplemental Data Preconception Carrier Screening by Genome Sequencing: Results from the Clinical Laboratory Sumit Punj, Yassmine Akkari, Jennifer Huang, Fei Yang, Allison Creason, Christine Pak, Amiee Potter, Michael O. Dorschner, Deborah A. Nickerson, Peggy D. Robertson, Gail P. Jarvik, Laura M. Amendola, Jennifer Schleit, Dana Kostiner Simpson, Alan F. Rope, Jacob Reiss, Tia Kauffman, Marian J. Gilmore, Patricia Himes, Benjamin Wilfond, Katrina A.B. Goddard, and C. Sue Richards Supplemental Note: Clinical Report Carrier Results: Four Known Pathogenic Variants Detected. Gene Inheritance Disease Prevalence Variant Classification Pendred Syndrome/ Non- syndromic Autosomal Hearing Loss A c.1246A>C, SLC26A4 1/500 Pathogenic Recessive DFNB4 with (p.Thr416Pro) enlarged vestibular aqueduct Autosomal Spastic ++ c.1045G>A, SPG7 2-6/100,000 Pathogenic Recessive Paraplegia 7 (p.Gly349Ser) 3.7 Autosomal Alpha +++ -α HBA2 1-5/10,000 Pathogenic Recessive Thalassemia (α+- thalassemia) Autosomal Hereditary 1/200 – c.845G>A HFE Pathogenic Recessive Hemochromatosis 1/1000+ (p.Cys282Tyr) +: GeneReviews; ++: Genetics Home Reference; +++: orphan.net – varies with population; A- Generalized prevalence of all deafness and hearing loss Interpretation: A sample from this individual was referred to our laboratory for analysis of Next-Generation Genome Sequencing (NGS) and Sanger confirmation of variants identified in carrier screening for: (1) conditions with significantly shortened lifespan; (2) serious conditions; (3) mild conditions; (4) conditions with unpredictable outcomes: and (5) conditions that begin as adults. One known heterozygous missense variant, c.1246A>C (p.Thr416Pro) (NM_000441.1), was detected in exon 10 of the SLC26A4 gene of this individual by NGS. -
Genes in Eyecare Geneseyedoc 3 W.M
Genes in Eyecare geneseyedoc 3 W.M. Lyle and T.D. Williams 15 Mar 04 This information has been gathered from several sources; however, the principal source is V. A. McKusick’s Mendelian Inheritance in Man on CD-ROM. Baltimore, Johns Hopkins University Press, 1998. Other sources include McKusick’s, Mendelian Inheritance in Man. Catalogs of Human Genes and Genetic Disorders. Baltimore. Johns Hopkins University Press 1998 (12th edition). http://www.ncbi.nlm.nih.gov/Omim See also S.P.Daiger, L.S. Sullivan, and B.J.F. Rossiter Ret Net http://www.sph.uth.tmc.edu/Retnet disease.htm/. Also E.I. Traboulsi’s, Genetic Diseases of the Eye, New York, Oxford University Press, 1998. And Genetics in Primary Eyecare and Clinical Medicine by M.R. Seashore and R.S.Wappner, Appleton and Lange 1996. M. Ridley’s book Genome published in 2000 by Perennial provides additional information. Ridley estimates that we have 60,000 to 80,000 genes. See also R.M. Henig’s book The Monk in the Garden: The Lost and Found Genius of Gregor Mendel, published by Houghton Mifflin in 2001 which tells about the Father of Genetics. The 3rd edition of F. H. Roy’s book Ocular Syndromes and Systemic Diseases published by Lippincott Williams & Wilkins in 2002 facilitates differential diagnosis. Additional information is provided in D. Pavan-Langston’s Manual of Ocular Diagnosis and Therapy (5th edition) published by Lippincott Williams & Wilkins in 2002. M.A. Foote wrote Basic Human Genetics for Medical Writers in the AMWA Journal 2002;17:7-17. A compilation such as this might suggest that one gene = one disease. -
Lamin A/C Cardiomyopathy: Implications for Treatment
Current Cardiology Reports (2019) 21:160 https://doi.org/10.1007/s11886-019-1224-7 MYOCARDIAL DISEASE (A ABBATE AND G SINAGRA, SECTION EDITORS) Lamin A/C Cardiomyopathy: Implications for Treatment Suet Nee Chen1 & Orfeo Sbaizero1,2 & Matthew R. G. Taylor1 & Luisa Mestroni1 # Springer Science+Business Media, LLC, part of Springer Nature 2019 Abstract Purpose of Review The purpose of this review is to provide an update on lamin A/C (LMNA)-related cardiomyopathy and discuss the current recommendations and progress in the management of this disease. LMNA-related cardiomyopathy, an inherited autosomal dominant disease, is one of the most common causes of dilated cardiomyopathy and is characterized by steady progression toward heart failure and high risks of arrhythmias and sudden cardiac death. Recent Findings We discuss recent advances in the understanding of the molecular mechanisms of the disease including altered cell biomechanics, which may represent novel therapeutic targets to advance the current management approach, which relies on standard heart failure recommendations. Future therapeutic approaches include repurposed molecularly directed drugs, siRNA- based gene silencing, and genome editing. Summary LMNA-related cardiomyopathy is the focus of active in vitro and in vivo research, which is expected to generate novel biomarkers and identify new therapeutic targets. LMNA-related cardiomyopathy trials are currently underway. Keywords Lamin A/C gene . Laminopathy . Heart failure . Arrhythmias . Mechanotransduction . P53 . CRISPR–Cas9 therapy Introduction functions, including maintaining nuclear structural integrity, regulating gene expression, mechanosensing, and Mutations in the lamin A/C gene (LMNA)causelaminopathies, mechanotransduction through the lamina-associated proteins a heterogeneous group of inherited disorders including muscu- [6–11]. -
Mal De Meleda in a Taiwanese
S.C. Chao, F.J. Lai, M.H. Yang, et al MAL DE MELEDA IN A TAIWANESE Sheau-Chiou Chao, Feng-Jei Lai, Mei-Hui Yang, and Julia Yu-Yun Lee Abstract: Mal de Meleda (MDM) is a rare form of recessive transgressive palmoplantar erythrokeratoderma for which mutations in the ARS gene have been identified recently. The ARS gene encodes SLURP-1, a secreted epidermal neuromodulator involved in epidermal homeostasis and inhibition of tumor necrosis factor-α release. A 27-year- old Taiwanese woman who had a history of palmoplantar keratoderma since birth presented with severe erythrokeratoderma of the hands and feet in a glove-and-stocking distribution with conical tapering of the fingers, and involvement of the skin over the major joints and thighs. There were also widespread mottled hyperpigmented macules. Mutation analysis revealed a homozygous missense mutation (G86R) in exon 3 of ARS gene of this patient. Key words: ARS protein, human; Keratoderma, palmoplantar; Mutation, missense; Neuronal nicotinic acetylcholine receptor alpha7; Taiwan J Formos Med Assoc 2005;104:276-8 Keratoderma palmoplantare transgrediens or mal de that appeared soon after birth. The family reported no Meleda (MDM) is a rare autosomal recessive inflam- known consanguinity. She was the only affected member matory keratoderma, characterized by diffuse erythema in the family. On examination, the patient had marked and hyperkeratosis of the hands and feet that appears erythema and hyperkeratosis of the hands and feet soon after birth and progressively extends to the dorsal in a glove-and-stocking distribution, accompanied by aspect of the hands and feet and around the wrist malodor (Fig.). -
Loss of DIP2C in RKO Cells Stimulates Changes in DNA
Larsson et al. BMC Cancer (2017) 17:487 DOI 10.1186/s12885-017-3472-5 RESEARCH ARTICLE Open Access Loss of DIP2C in RKO cells stimulates changes in DNA methylation and epithelial- mesenchymal transition Chatarina Larsson1, Muhammad Akhtar Ali1,2, Tatjana Pandzic1, Anders M. Lindroth3, Liqun He1,4 and Tobias Sjöblom1* Abstract Background: The disco-interacting protein 2 homolog C (DIP2C) gene is an uncharacterized gene found mutated in a subset of breast and lung cancers. To understand the role of DIP2C in tumour development we studied the gene in human cancer cells. Methods: We engineered human DIP2C knockout cells by genome editing in cancer cells. The growth properties of the engineered cells were characterised and transcriptome and methylation analyses were carried out to identify pathways deregulated by inactivation of DIP2C. Effects on cell death pathways and epithelial-mesenchymal transition traits were studied based on the results from expression profiling. Results: Knockout of DIP2C in RKO cells resulted in cell enlargement and growth retardation. Expression profiling revealed 780 genes for which the expression level was affected by the loss of DIP2C, including the tumour-suppressor encoding CDKN2A gene, the epithelial-mesenchymal transition (EMT) regulator-encoding ZEB1,andCD44 and CD24 that encode breast cancer stem cell markers. Analysis of DNA methylation showed more than 30,000 sites affected by differential methylation, the majority of which were hypomethylated following loss of DIP2C. Changes in DNA methylation at promoter regions were strongly correlated to changes in gene expression, and genes involved with EMT and cell death were enriched among the differentially regulated genes. -
Ophthalmology
Ophthalmology Information for health professionals MEDICAL GENETIC TESTING FOR OPHTHALMOLOGY Recent technologies, in particularly Next Generation Sequencing (NGS), allows fast, accurate and valuable diagnostic tests. For Ophthalmology, CGC Genetics has an extensive list of medical genetic tests with clinical integration of results by our Medical Geneticists. 1. EXOME SEQUENCING: Exome Sequencing is a very efficient strategy to study most exons of a patient’s genome, unraveling mutations associated with specific disorders or phenotypes. With this diagnostic strategy, patients can be studied with a significantly reduced turnaround time and cost. CGC Genetics has available 2 options for Exome Sequencing: • Whole Exome Sequencing (WES), which analyzes the entire exome (about 20 000 genes); • Disease Exome by CGC Genetics, which analyzes about 6 000 clinically-relevant genes. Any of these can be performed in the index case or in a Trio. 2. NGS PANELS For NGS panels, several genes associated with the same phenotype are simultaneously sequenced. These panels provide increased diagnostic capability with a significantly reduced turnaround time and cost. CGC Genetics has several NGS panels for Ophthalmology that are constantly updated (www.cgcgenetics.com). Any gene studied in exome or NGS panel can also be individually sequenced and analyzed for deletion/duplication events. 3. EXPERTISE IN MEDICAL GENETICS CGC Genetics has Medical Geneticists specialized in genetic counseling for ophthalmological diseases who may advice in choosing the most appropriate