Autoimmune Mechanisms of Interferon Hypersensitivity and Neurodegenerative Diseases: Down Syndrome
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Whole-Genome Microarray Detects Deletions and Loss of Heterozygosity of Chromosome 3 Occurring Exclusively in Metastasizing Uveal Melanoma
Anatomy and Pathology Whole-Genome Microarray Detects Deletions and Loss of Heterozygosity of Chromosome 3 Occurring Exclusively in Metastasizing Uveal Melanoma Sarah L. Lake,1 Sarah E. Coupland,1 Azzam F. G. Taktak,2 and Bertil E. Damato3 PURPOSE. To detect deletions and loss of heterozygosity of disease is fatal in 92% of patients within 2 years of diagnosis. chromosome 3 in a rare subset of fatal, disomy 3 uveal mela- Clinical and histopathologic risk factors for UM metastasis noma (UM), undetectable by fluorescence in situ hybridization include large basal tumor diameter (LBD), ciliary body involve- (FISH). ment, epithelioid cytomorphology, extracellular matrix peri- ϩ ETHODS odic acid-Schiff-positive (PAS ) loops, and high mitotic M . Multiplex ligation-dependent probe amplification 3,4 5 (MLPA) with the P027 UM assay was performed on formalin- count. Prescher et al. showed that a nonrandom genetic fixed, paraffin-embedded (FFPE) whole tumor sections from 19 change, monosomy 3, correlates strongly with metastatic death, and the correlation has since been confirmed by several disomy 3 metastasizing UMs. Whole-genome microarray analy- 3,6–10 ses using a single-nucleotide polymorphism microarray (aSNP) groups. Consequently, fluorescence in situ hybridization were performed on frozen tissue samples from four fatal dis- (FISH) detection of chromosome 3 using a centromeric probe omy 3 metastasizing UMs and three disomy 3 tumors with Ͼ5 became routine practice for UM prognostication; however, 5% years’ metastasis-free survival. to 20% of disomy 3 UM patients unexpectedly develop metas- tases.11 Attempts have therefore been made to identify the RESULTS. Two metastasizing UMs that had been classified as minimal region(s) of deletion on chromosome 3.12–15 Despite disomy 3 by FISH analysis of a small tumor sample were found these studies, little progress has been made in defining the key on MLPA analysis to show monosomy 3. -
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. -
Investigation of Copy Number Variations on Chromosome 21 Detected by Comparative Genomic Hybridization
Li et al. Molecular Cytogenetics (2018) 11:42 https://doi.org/10.1186/s13039-018-0391-3 RESEARCH Open Access Investigation of copy number variations on chromosome 21 detected by comparative genomic hybridization (CGH) microarray in patients with congenital anomalies Wenfu Li, Xianfu Wang and Shibo Li* Abstract Background: The clinical features of Down syndrome vary among individuals, with those most common being congenital heart disease, intellectual disability, developmental abnormity and dysmorphic features. Complex combination of Down syndrome phenotype could be produced by partially copy number variations (CNVs) on chromosome 21 as well. By comparing individual with partial CNVs of chromosome 21 with other patients of known CNVs and clinical phenotypes, we hope to provide a better understanding of the genotype-phenotype correlation of chromosome 21. Methods: A total of 2768 pediatric patients sample collected at the Genetics Laboratory at Oklahoma University Health Science Center were screened using CGH Microarray for CNVs on chromosome 21. Results: We report comprehensive clinical and molecular descriptions of six patients with microduplication and seven patients with microdeletion on the long arm of chromosome 21. Patients with microduplication have varied clinical features including developmental delay, microcephaly, facial dysmorphic features, pulmonary stenosis, autism, preauricular skin tag, eye pterygium, speech delay and pain insensitivity. We found that patients with microdeletion presented with developmental delay, microcephaly, intrauterine fetal demise, epilepsia partialis continua, congenital coronary anomaly and seizures. Conclusion: Three patients from our study combine with four patients in public database suggests an association between 21q21.1 microduplication of CXADR gene and patients with developmental delay. One patient with 21q22.13 microdeletion of DYRK1A shows association with microcephaly and scoliosis. -
Whole Exome Sequencing in ADHD Trios from Single and Multi-Incident Families Implicates New Candidate Genes and Highlights Polygenic Transmission
European Journal of Human Genetics (2020) 28:1098–1110 https://doi.org/10.1038/s41431-020-0619-7 ARTICLE Whole exome sequencing in ADHD trios from single and multi-incident families implicates new candidate genes and highlights polygenic transmission 1,2 1 1,2 1,3 1 Bashayer R. Al-Mubarak ● Aisha Omar ● Batoul Baz ● Basma Al-Abdulaziz ● Amna I. Magrashi ● 1,2 2 2,4 2,4,5 6 Eman Al-Yemni ● Amjad Jabaan ● Dorota Monies ● Mohamed Abouelhoda ● Dejene Abebe ● 7 1,2 Mohammad Ghaziuddin ● Nada A. Al-Tassan Received: 26 September 2019 / Revised: 26 February 2020 / Accepted: 10 March 2020 / Published online: 1 April 2020 © The Author(s) 2020. This article is published with open access Abstract Several types of genetic alterations occurring at numerous loci have been described in attention deficit hyperactivity disorder (ADHD). However, the role of rare single nucleotide variants (SNVs) remains under investigated. Here, we sought to identify rare SNVs with predicted deleterious effect that may contribute to ADHD risk. We chose to study ADHD families (including multi-incident) from a population with a high rate of consanguinity in which genetic risk factors tend to 1234567890();,: 1234567890();,: accumulate and therefore increasing the chance of detecting risk alleles. We employed whole exome sequencing (WES) to interrogate the entire coding region of 16 trios with ADHD. We also performed enrichment analysis on our final list of genes to identify the overrepresented biological processes. A total of 32 rare variants with predicted damaging effect were identified in 31 genes. At least two variants were detected per proband, most of which were not exclusive to the affected individuals. -
CLIP-Seq and Massively Parallel Functional Analysis of the CELF6
bioRxiv preprint doi: https://doi.org/10.1101/401604; this version posted August 27, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. CLIP-Seq and massively parallel functional analysis of the CELF6 RNA binding protein reveals a role in destabilizing synaptic gene mRNAs through interaction with 3’UTR elements in vivo Michael A. Rieger1,2, Dana M. King1, Barak A. Cohen1, Joseph D. Dougherty1,2 1Department of Genetics, Washington University School of Medicine, St. Louis, MO 63110, USA 2Department of Psychiatry, Washington University School of Medicine, St. Louis, MO 63110, USA Contact: Dr. Joseph D. Dougherty Washington University School of Medicine Department of Genetics Campus Box 8232 4566 Scott Ave. St. Louis, Mo. 63110-1093 (314) 286-0752 [email protected] bioRxiv preprint doi: https://doi.org/10.1101/401604; this version posted August 27, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Abstract CELF6 is an RNA-binding protein in a family of proteins with roles in human health and disease, however little is known about the mRNA targets or in vivo function of this protein. We utilized HITS-CLIP/CLIP-Seq to identify, for the first time, in vivo targets of CELF6 and identify hundreds of transcripts bound by CELF6 in the brain. We found these are disproportionately mRNAs coding for synaptic proteins. We then conducted extensive functional validation of these targets, testing greater than 400 CELF6 bound sequence elements for their activity, applying a massively parallel reporter assay framework to evaluation of the CLIP data. -
Title CNV Analysis in Tourette Syndrome Implicates Large Genomic Rearrangements in COL8A1 and NRXN1 Author(S)
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by HKU Scholars Hub CNV Analysis in Tourette Syndrome Implicates Large Genomic Title Rearrangements in COL8A1 and NRXN1 Nag, A; Bochukova, EG; Kremeyer, B; Campbell, DD; et al.,; Author(s) Ruiz-Linares, A Citation PLoS ONE, 2013, v. 8 n. 3 Issued Date 2013 URL http://hdl.handle.net/10722/189374 Rights Creative Commons: Attribution 3.0 Hong Kong License CNV Analysis in Tourette Syndrome Implicates Large Genomic Rearrangements in COL8A1 and NRXN1 Abhishek Nag1, Elena G. Bochukova2, Barbara Kremeyer1, Desmond D. Campbell1, Heike Muller1, Ana V. Valencia-Duarte3,4, Julio Cardona5, Isabel C. Rivas5, Sandra C. Mesa5, Mauricio Cuartas3, Jharley Garcia3, Gabriel Bedoya3, William Cornejo4,5, Luis D. Herrera6, Roxana Romero6, Eduardo Fournier6, Victor I. Reus7, Thomas L Lowe7, I. Sadaf Farooqi2, the Tourette Syndrome Association International Consortium for Genetics, Carol A. Mathews7, Lauren M. McGrath8,9, Dongmei Yu9, Ed Cook10, Kai Wang11, Jeremiah M. Scharf8,9,12, David L. Pauls8,9, Nelson B. Freimer13, Vincent Plagnol1, Andre´s Ruiz-Linares1* 1 UCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London, United Kingdom, 2 University of Cambridge Metabolic Research Laboratories, Institute of Metabolic Science, Addenbrooke’s Hospital, Cambridge, United Kingdom, 3 Laboratorio de Gene´tica Molecular, SIU, Universidad de Antioquia, Medellı´n, Colombia, 4 Escuela de Ciencias de la Salud, Universidad Pontificia -
Supp Table 6.Pdf
Supplementary Table 6. Processes associated to the 2037 SCL candidate target genes ID Symbol Entrez Gene Name Process NM_178114 AMIGO2 adhesion molecule with Ig-like domain 2 adhesion NM_033474 ARVCF armadillo repeat gene deletes in velocardiofacial syndrome adhesion NM_027060 BTBD9 BTB (POZ) domain containing 9 adhesion NM_001039149 CD226 CD226 molecule adhesion NM_010581 CD47 CD47 molecule adhesion NM_023370 CDH23 cadherin-like 23 adhesion NM_207298 CERCAM cerebral endothelial cell adhesion molecule adhesion NM_021719 CLDN15 claudin 15 adhesion NM_009902 CLDN3 claudin 3 adhesion NM_008779 CNTN3 contactin 3 (plasmacytoma associated) adhesion NM_015734 COL5A1 collagen, type V, alpha 1 adhesion NM_007803 CTTN cortactin adhesion NM_009142 CX3CL1 chemokine (C-X3-C motif) ligand 1 adhesion NM_031174 DSCAM Down syndrome cell adhesion molecule adhesion NM_145158 EMILIN2 elastin microfibril interfacer 2 adhesion NM_001081286 FAT1 FAT tumor suppressor homolog 1 (Drosophila) adhesion NM_001080814 FAT3 FAT tumor suppressor homolog 3 (Drosophila) adhesion NM_153795 FERMT3 fermitin family homolog 3 (Drosophila) adhesion NM_010494 ICAM2 intercellular adhesion molecule 2 adhesion NM_023892 ICAM4 (includes EG:3386) intercellular adhesion molecule 4 (Landsteiner-Wiener blood group)adhesion NM_001001979 MEGF10 multiple EGF-like-domains 10 adhesion NM_172522 MEGF11 multiple EGF-like-domains 11 adhesion NM_010739 MUC13 mucin 13, cell surface associated adhesion NM_013610 NINJ1 ninjurin 1 adhesion NM_016718 NINJ2 ninjurin 2 adhesion NM_172932 NLGN3 neuroligin -
UC Irvine UC Irvine Previously Published Works
UC Irvine UC Irvine Previously Published Works Title Analysis of copy number variation in Alzheimer's disease in a cohort of clinically characterized and neuropathologically verified individuals. Permalink https://escholarship.org/uc/item/0wh7t3r9 Journal PloS one, 7(12) ISSN 1932-6203 Authors Swaminathan, Shanker Huentelman, Matthew J Corneveaux, Jason J et al. Publication Date 2012 DOI 10.1371/journal.pone.0050640 License https://creativecommons.org/licenses/by/4.0/ 4.0 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Analysis of Copy Number Variation in Alzheimer’s Disease in a Cohort of Clinically Characterized and Neuropathologically Verified Individuals Shanker Swaminathan1,2, Matthew J. Huentelman3,4, Jason J. Corneveaux3,4, Amanda J. Myers5,6, Kelley M. Faber2, Tatiana Foroud1,2,7, Richard Mayeux8, Li Shen1,7, Sungeun Kim1,7, Mari Turk3,4, John Hardy9, Eric M. Reiman3,4,10, Andrew J. Saykin1,2,7*, for the Alzheimer’s Disease Neuroimaging Initiative (ADNI) and the NIA-LOAD/NCRAD Family Study Group 1 Center for Neuroimaging, Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, Indiana, United States of America, 2 Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, United States of America, 3 Neurogenomics Division, The Translational Genomics Research Institute (TGen), Phoenix, Arizona, United States of America, 4 The Arizona Alzheimer’s Consortium, Phoenix, Arizona, United States of America, 5 Departments of Psychiatry and Behavioral Sciences, and Human Genetics and Genomics, University of Miami, Miller School of Medicine, Miami, Florida, United States of America, 6 Johnnie B. Byrd Sr. -
Presentación De Powerpoint
P5-12-03 GENOME COPY NUMBER ENTROPY AS PREDICTOR OF RESPONSE FOR NEOADJUVANT THERAPY IN EARLY BREAST CANCER Emilio Alba1,2,15, Oscar M. Rueda3, Ana Lluch2,4,15, Joan Albanell2,5, Suet-Feung Chin3, Jose Ignacio Chacón López-Muñiz2,6, Lourdes Calvo2,7, Juan de la Haba-Rodriguez2,8,15, Begoña Bermejo2,4,15, Nuria Ribelles1, Pedro Sánchez Rovira2,9, Arrate Plazaola2,10, San Antonio Breast Agustí Barnadas2,11, Beatriz Cirauqui2,12, Manuel Ramos Vázquez2,13, Angels Arcusa2,14, Eva Carrasco2, Jesús Herranz2, Massimo Chiesa2, Rosalía Caballero2, Ángela Santonja1,3, Federico Rojo2,15,16, Carlos Caldas3 1Instituto de Investigación Biomédica de Málaga (IBIMA) - Hospital Clínico Universitario Virgen de la Victoria, Málaga, Spain, 2GEICAM Spanish Breast Cancer Group, San Sebastián de los Reyes, Madrid, Spain, 3Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cancer Symposium Robinson Way, Cambridge CB2 0RE, UK, 4Hospital Clínico Universitario de Valencia, Valencia, Spain, 5Hospital del Mar, Barcelona, Spain, 6Hospital Virgen de la Salud, Toledo, Spain, 7Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain, 8Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)–H. Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain, 9Complejo Hospitalario de Jaén, Jaén, Spain, 10Onkologikoa, San Sebastián, Spain, 11Hospital de la Santa Creu i Sant Pau, Barcelona, Spain, 12Hospital Germans Trias i Pujol, Barcelona, Spain, 13Centro December 4-8, 2018 Oncológico de Galicia, A Coruña, Spain, 14Consorci -
Strand Breaks for P53 Exon 6 and 8 Among Different Time Course of Folate Depletion Or Repletion in the Rectosigmoid Mucosa
SUPPLEMENTAL FIGURE COLON p53 EXONIC STRAND BREAKS DURING FOLATE DEPLETION-REPLETION INTERVENTION Supplemental Figure Legend Strand breaks for p53 exon 6 and 8 among different time course of folate depletion or repletion in the rectosigmoid mucosa. The input of DNA was controlled by GAPDH. The data is shown as ΔCt after normalized to GAPDH. The higher ΔCt the more strand breaks. The P value is shown in the figure. SUPPLEMENT S1 Genes that were significantly UPREGULATED after folate intervention (by unadjusted paired t-test), list is sorted by P value Gene Symbol Nucleotide P VALUE Description OLFM4 NM_006418 0.0000 Homo sapiens differentially expressed in hematopoietic lineages (GW112) mRNA. FMR1NB NM_152578 0.0000 Homo sapiens hypothetical protein FLJ25736 (FLJ25736) mRNA. IFI6 NM_002038 0.0001 Homo sapiens interferon alpha-inducible protein (clone IFI-6-16) (G1P3) transcript variant 1 mRNA. Homo sapiens UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 15 GALNTL5 NM_145292 0.0001 (GALNT15) mRNA. STIM2 NM_020860 0.0001 Homo sapiens stromal interaction molecule 2 (STIM2) mRNA. ZNF645 NM_152577 0.0002 Homo sapiens hypothetical protein FLJ25735 (FLJ25735) mRNA. ATP12A NM_001676 0.0002 Homo sapiens ATPase H+/K+ transporting nongastric alpha polypeptide (ATP12A) mRNA. U1SNRNPBP NM_007020 0.0003 Homo sapiens U1-snRNP binding protein homolog (U1SNRNPBP) transcript variant 1 mRNA. RNF125 NM_017831 0.0004 Homo sapiens ring finger protein 125 (RNF125) mRNA. FMNL1 NM_005892 0.0004 Homo sapiens formin-like (FMNL) mRNA. ISG15 NM_005101 0.0005 Homo sapiens interferon alpha-inducible protein (clone IFI-15K) (G1P2) mRNA. SLC6A14 NM_007231 0.0005 Homo sapiens solute carrier family 6 (neurotransmitter transporter) member 14 (SLC6A14) mRNA. -
Effector Gene Expression Potential to Th17 Cells by Promoting Microrna
Downloaded from http://www.jimmunol.org/ by guest on September 26, 2021 is online at: average * The Journal of Immunology published online 17 May 2013 from submission to initial decision 4 weeks from acceptance to publication http://www.jimmunol.org/content/early/2013/05/17/jimmun ol.1300351 MicroRNA-155 Confers Encephalogenic Potential to Th17 Cells by Promoting Effector Gene Expression Ruozhen Hu, Thomas B. Huffaker, Dominique A. Kagele, Marah C. Runtsch, Erin Bake, Aadel A. Chaudhuri, June L. Round and Ryan M. O'Connell J Immunol Submit online. Every submission reviewed by practicing scientists ? is published twice each month by http://jimmunol.org/subscription Submit copyright permission requests at: http://www.aai.org/About/Publications/JI/copyright.html Receive free email-alerts when new articles cite this article. Sign up at: http://jimmunol.org/alerts http://www.jimmunol.org/content/suppl/2013/05/17/jimmunol.130035 1.DC1 Information about subscribing to The JI No Triage! Fast Publication! Rapid Reviews! 30 days* Why • • • Material Permissions Email Alerts Subscription Supplementary The Journal of Immunology The American Association of Immunologists, Inc., 1451 Rockville Pike, Suite 650, Rockville, MD 20852 Copyright © 2013 by The American Association of Immunologists, Inc. All rights reserved. Print ISSN: 0022-1767 Online ISSN: 1550-6606. This information is current as of September 26, 2021. Published May 17, 2013, doi:10.4049/jimmunol.1300351 The Journal of Immunology MicroRNA-155 Confers Encephalogenic Potential to Th17 Cells by Promoting Effector Gene Expression Ruozhen Hu,* Thomas B. Huffaker,* Dominique A. Kagele,* Marah C. Runtsch,* Erin Bake,* Aadel A. Chaudhuri,† June L. -
Ohnologs in the Human Genome Are Dosage Balanced and Frequently Associated with Disease
Ohnologs in the human genome are dosage balanced and frequently associated with disease Takashi Makino1 and Aoife McLysaght2 Smurfit Institute of Genetics, University of Dublin, Trinity College, Dublin 2, Ireland Edited by Michael Freeling, University of California, Berkeley, CA, and approved April 9, 2010 (received for review December 21, 2009) About 30% of protein-coding genes in the human genome are been duplicated by WGD, subsequent loss of individual genes related through two whole genome duplication (WGD) events. would result in a dosage imbalance due to insufficient gene Although WGD is often credited with great evolutionary impor- product, thus leading to biased retention of dosage-balanced tance, the processes governing the retention of these genes and ohnologs. In fact, evidence for preferential retention of dosage- their biological significance remain unclear. One increasingly pop- balanced genes after WGD is accumulating (4, 7, 11–20). Copy ular hypothesis is that dosage balance constraints are a major number variation [copy number polymorphism (CNV)] describes determinant of duplicate gene retention. We test this hypothesis population level polymorphism of small segmental duplications and show that WGD-duplicated genes (ohnologs) have rarely and is known to directly correlate with gene expression levels (21– experienced subsequent small-scale duplication (SSD) and are also 24). Thus, CNV of dosage-balanced genes is also expected to be refractory to copy number variation (CNV) in human populations deleterious. This model predicts that retained ohnologs should be and are thus likely to be sensitive to relative quantities (i.e., they are enriched for dosage-balanced genes that are resistant to sub- dosage-balanced).