Patient-Specific Genomic Profiling for Advanced Cancers in Young Adults
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Missense Variant in LOXHD1 Is Associated with Canine Nonsyndromic Hearing Loss
Missense Variant in LOXHD1 is Associated With Canine Nonsyndromic Hearing Loss Marjo K Hytönen University of Helsinki: Helsingin Yliopisto Julia E Niskanen University of Helsinki: Helsingin Yliopisto Meharji Arumilli University of Helsinki: Helsingin Yliopisto Casey A Knox Wisdom Health Jonas Donner Genoscoper Laboratories Hannes Lohi ( hannes.lohi@helsinki. ) Helsingin Yliopisto Laaketieteellinen tiedekunta https://orcid.org/0000-0003-1087-5532 Research Article Keywords: dog, hearing, hearing loss, deafness, Rottweiler, stereocilia, PLAT Posted Date: March 16th, 2021 DOI: https://doi.org/10.21203/rs.3.rs-288479/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/16 Abstract Hearing loss is a common sensory decit both in humans and dogs. In canines the genetic basis is largely unknown, as genetic variants have only been identied for a syndromic form of hearing impairment. We observed a congenital or early-onset sensorineural hearing loss in a Rottweiler litter. Assuming an autosomal recessive inheritance, we used a combined approach of homozygosity mapping and genome sequencing to dissect the genetic background of the disorder. We identied a fully segregating missense variant in LOXHD1, a gene that is known to be essential for cochlear hair cell function and associated with nonsyndromic hearing loss in humans and mice. The canine LOXHD1 variant was specic to the Rottweiler breed in our study cohorts of pure-bred dogs. However, it also was present in mixed-breed dogs, of which the majority showed Rottweiler ancestry. Low allele frequencies in these populations, 2.6 % and 0.04 %, respectively, indicate a rare variant. -
Adaptive History of the Chimpanzee Subspecies in the Genomic Era
Adaptive History of the Chimpanzee Subspecies in the Genomic Era Jessica Nye TESI DOCTORAL UPF 2018 Directors de la Tesi Jaume Bertranpetit i Hafid Laayouni CIÈNCIES EXPERIMENTALS I DE LA SALUT ii Acknowledgements I would like to thank my advisors Dr. Jaume Bertranpetit and Dr. Hafid Laayouni for guiding me during my doctoral research. I would like to thank my family and friends for supporting me during my many years of education. To my fellow lab mates, I am grateful for the theoretical discussions we had over the last four years. This work was supported by FI Agaur grant FI-DGR 2015. iii iv Abstract Chimpanzees are our closest living genetic cousins. The species consists of four subspecies, each with a unique demographic history. In order to better understand their species, a detailed map of signatures of selection will highlight important genetic differences between the four subspecies. Here, we interrogate the genome using 15 tests of selection. We simulate neutral and selective scenarios taking their unique demographic history into account in the model. We combine all these elements using a machine learning approach to highlight regions of interest in each subspecies. We specifically investigate the regions of the genome that have been selected after introgression with bonobo. We investigate the haplotype changes that have occurred since the divergence with humans in a few specially selected genes. From this, we find that the evolutionary history of each of the four subspecies is unique. That subtle differences in their demographic history and environment have greatly shaped their genetic diversity. In general, we observe signatures in selection in phenotypes involving immunity, muscle function, reproduction, and DNA repair. -
Looking for Missing Proteins in the Proteome Of
Looking for Missing Proteins in the Proteome of Human Spermatozoa: An Update Yves Vandenbrouck, Lydie Lane, Christine Carapito, Paula Duek, Karine Rondel, Christophe Bruley, Charlotte Macron, Anne Gonzalez de Peredo, Yohann Coute, Karima Chaoui, et al. To cite this version: Yves Vandenbrouck, Lydie Lane, Christine Carapito, Paula Duek, Karine Rondel, et al.. Looking for Missing Proteins in the Proteome of Human Spermatozoa: An Update. Journal of Proteome Research, American Chemical Society, 2016, 15 (11), pp.3998-4019. 10.1021/acs.jproteome.6b00400. hal-02191502 HAL Id: hal-02191502 https://hal.archives-ouvertes.fr/hal-02191502 Submitted on 19 Mar 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Journal of Proteome Research 1 2 3 Looking for missing proteins in the proteome of human spermatozoa: an 4 update 5 6 Yves Vandenbrouck1,2,3,#,§, Lydie Lane4,5,#, Christine Carapito6, Paula Duek5, Karine Rondel7, 7 Christophe Bruley1,2,3, Charlotte Macron6, Anne Gonzalez de Peredo8, Yohann Couté1,2,3, 8 Karima Chaoui8, Emmanuelle Com7, Alain Gateau5, AnneMarie Hesse1,2,3, Marlene 9 Marcellin8, Loren Méar7, Emmanuelle MoutonBarbosa8, Thibault Robin9, Odile Burlet- 10 Schiltz8, Sarah Cianferani6, Myriam Ferro1,2,3, Thomas Fréour10,11, Cecilia Lindskog12,Jérôme 11 1,2,3 7,§ 12 Garin , Charles Pineau . -
Discrepancies Between Human DNA, Mrna and Protein Reference
Database, 2016, 1–15 doi: 10.1093/database/baw124 Original article Original article Discrepancies between human DNA, mRNA and protein reference sequences and their relation to single nucleotide variants in the human population Matsuyuki Shirota1,2,3 and Kengo Kinoshita2,3,4,* 1Graduate School of Medicine, Tohoku University, Sendai, Miyagi 9808575, Japan, 2Tohoku Medical Megabank Organization, Tohoku University, Sendai, Miyagi 9808575, Japan, 3Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi 9808579, Japan, 4Institute for Development, Aging and Cancer, Tohoku University, Sendai, Miyagi 9808575, Japan *Corresponding author: Tel: þ81227957179; Fax: þ81227957179; Email: [email protected] Citation details: Shirota,M. and Kinoshita,K. Discrepancies between human DNA, mRNA and protein reference se- quences and their relation to single nucleotide variants in the human population. Database (2016) Vol. 2016: article ID baw124; doi:10.1093/database/baw124. Received 5 May 2016; Revised 6 July 2016; Accepted 4 August 2016 Abstract The protein coding sequences of the human reference genome GRCh38, RefSeq mRNA and UniProt protein databases are sometimes inconsistent with each other, due to poly- morphisms in the human population, but the overall landscape of the discordant se- quences has not been clarified. In this study, we comprehensively listed the discordant bases and regions between the GRCh38, RefSeq and UniProt reference sequences, based on the genomic coordinates of GRCh38. We observed that the RefSeq sequences are more likely to represent the major alleles than GRCh38 and UniProt, by assigning the al- ternative allele frequencies of the discordant bases. Since some reference sequences have minor alleles, functional and structural annotations may be performed based on rare alleles in the human population, thereby biasing these analyses. -
WO 2017/214553 Al 14 December 2017 (14.12.2017) W !P O PCT
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/214553 Al 14 December 2017 (14.12.2017) W !P O PCT (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, C12N 15/11 (2006.01) C12N 15/113 (2010.01) CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (21) International Application Number: HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, PCT/US20 17/036829 KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, (22) International Filing Date: MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, 09 June 2017 (09.06.2017) OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY,TH, TJ, TM, TN, (25) Filing Language: English TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 62/347,737 09 June 2016 (09.06.2016) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, 62/408,639 14 October 2016 (14.10.2016) US UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, 62/433,770 13 December 2016 (13.12.2016) US TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (71) Applicant: THE GENERAL HOSPITAL CORPO¬ MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, RATION [US/US]; 55 Fruit Street, Boston, Massachusetts TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, 021 14 (US). -
Genome-Wide Association Analysis in Humans Links Nucleotide Metabolism to Leukocyte Telomere Length
ARTICLE Genome-wide Association Analysis in Humans Links Nucleotide Metabolism to Leukocyte Telomere Length Chen Li,1,3,85 Svetlana Stoma,2,3,85 Luca A. Lotta,1,85 Sophie Warner,2,85 Eva Albrecht,4 Alessandra Allione,5,6 Pascal P. Arp,7 Linda Broer,7 Jessica L. Buxton,8,9 Alexessander Da Silva Couto Alves,10,11 Joris Deelen,12,13 Iryna O. Fedko,14 Scott D. Gordon,15 Tao Jiang,16 Robert Karlsson,17 Nicola Kerrison,1 Taylor K. Loe,18 Massimo Mangino,19,20 Yuri Milaneschi,21 Benjamin Miraglio,22 Natalia Pervjakova,23 Alessia Russo,5,6 Ida Surakka,22,24 Ashley van der Spek,25 Josine E. Verhoeven,21 Najaf Amin,25 Marian Beekman,13 Alexandra I. Blakemore,26,27 Federico Canzian,28 Stephen E. Hamby,2,3 Jouke-Jan Hottenga,14 Peter D. Jones,2 Pekka Jousilahti,29 Reedik Ma¨gi,23 Sarah E. Medland,15 Grant W. Montgomery,30 Dale R. Nyholt,15,31 Markus Perola,29,32 Kirsi H. Pietila¨inen,33,34 Veikko Salomaa,29 Elina Sillanpa¨a¨,22,35 H. Eka Suchiman,13 Diana van Heemst,36 Gonneke Willemsen,14 Antonio Agudo,37 Heiner Boeing,38 Dorret I. Boomsma,14 Maria-Dolores Chirlaque,39,40 Guy Fagherazzi,41,42 Pietro Ferrari,43 Paul Franks,44,45 Christian Gieger,4,46,47 Johan Gunnar Eriksson,48,49,50 Marc Gunter,43 Sara Ha¨gg,17 Iiris Hovatta,51,52 Liher Imaz,53,54 Jaakko Kaprio,22,55 Rudolf Kaaks,56 Timothy Key,57 (Author list continued on next page) Leukocyte telomere length (LTL) is a heritable biomarker of genomic aging. -
Characterization of Chromatin Interaction in Mammalian Cells Jufen Zhu University of Connecticut - Storrs, [email protected]
University of Connecticut OpenCommons@UConn Doctoral Dissertations University of Connecticut Graduate School 1-8-2019 Characterization of Chromatin Interaction in Mammalian Cells Jufen Zhu University of Connecticut - Storrs, [email protected] Follow this and additional works at: https://opencommons.uconn.edu/dissertations Recommended Citation Zhu, Jufen, "Characterization of Chromatin Interaction in Mammalian Cells" (2019). Doctoral Dissertations. 2053. https://opencommons.uconn.edu/dissertations/2053 Characterization of Chromatin Interaction in Mammalian Cells Jacqueline Jufen Zhu, Ph.D. University of Connecticut, 2019 Abstract Higher-order chromatin organization in cell nucleus is mysterious. Microscopy and high- throughput sequencing technologies have been applied to reveal the connections between genome structure and gene transcription, which is the main topic of my thesis. Higher-order chromatin organization differs across cell types and species, giving an insight into disease genesis and tumorigenesis. Despite an enormous progress has been made recently in epigenomic study, lots of things remain unknown. My dissertation reviews the current understanding of epigenomics, characterizes chromatin interaction in mammalian cells using different technologies, investigates chromatin reorganization in breast cancer cells, analyzes integrated genomic and epigenomic data in breast cancer metastasis and discusses results and future directions. Dissertation Jacqueline Jufen Zhu Characterization of Chromatin Interaction in Mammalian Cells Jacqueline Jufen Zhu B.E., Nanjing Agricultural University, 2010 M.S., Chinese Academy of Sciences, 2013 A Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy at the University of Connecticut 2019 i Dissertation Jacqueline Jufen Zhu Copyright by Jacqueline Jufen Zhu 2019 ii Dissertation Jacqueline Jufen Zhu Approval Page Doctoral of Philosophy Dissertation Characterization of Chromatin Interaction in Mammalian Cells Presented by Jacqueline Jufen Zhu, M.S. -
Variation in Protein Coding Genes Identifies Information Flow
bioRxiv preprint doi: https://doi.org/10.1101/679456; this version posted June 21, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Animal complexity and information flow 1 1 2 3 4 5 Variation in protein coding genes identifies information flow as a contributor to 6 animal complexity 7 8 Jack Dean, Daniela Lopes Cardoso and Colin Sharpe* 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Institute of Biological and Biomedical Sciences 25 School of Biological Science 26 University of Portsmouth, 27 Portsmouth, UK 28 PO16 7YH 29 30 * Author for correspondence 31 [email protected] 32 33 Orcid numbers: 34 DLC: 0000-0003-2683-1745 35 CS: 0000-0002-5022-0840 36 37 38 39 40 41 42 43 44 45 46 47 48 49 Abstract bioRxiv preprint doi: https://doi.org/10.1101/679456; this version posted June 21, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Animal complexity and information flow 2 1 Across the metazoans there is a trend towards greater organismal complexity. How 2 complexity is generated, however, is uncertain. Since C.elegans and humans have 3 approximately the same number of genes, the explanation will depend on how genes are 4 used, rather than their absolute number. -
Evolutionary History of the Human Multigene Families Reveals
Pervaiz et al. BMC Evolutionary Biology (2019) 19:128 https://doi.org/10.1186/s12862-019-1441-0 RESEARCH ARTICLE Open Access Evolutionary history of the human multigene families reveals widespread gene duplications throughout the history of animals Nashaiman Pervaiz1, Nazia Shakeel1, Ayesha Qasim1, Rabail Zehra1, Saneela Anwar1, Neenish Rana1, Yongbiao Xue2, Zhang Zhang2, Yiming Bao2* and Amir Ali Abbasi1* Abstract Background: The hypothesis that vertebrates have experienced two ancient, whole genome duplications (WGDs) is of central interest to evolutionary biology and has been implicated in evolution of developmental complexity. Three-way and Four-way paralogy regions in human and other vertebrate genomes are considered as vital evidence to support this hypothesis. Alternatively, it has been proposed that such paralogy regions are created by small-scale duplications that occurred at different intervals over the evolution of life. Results: To address this debate, the present study investigates the evolutionary history of multigene families with at least three-fold representation on human chromosomes 1, 2, 8 and 20. Phylogenetic analysis and the tree topology comparisons classified the members of 36 multigene families into four distinct co-duplicated groups. Gene families falling within the same co-duplicated group might have duplicated together, whereas genes belong to different co-duplicated groups might have distinct evolutionary origins. Conclusion: Taken together with previous investigations, the current study yielded no proof in favor of WGDs hypothesis. Rather, it appears that the vertebrate genome evolved as a result of small-scale duplication events, that cover the entire span of the animals’ history. Keywords: Human, Whole genome duplications, Segmental duplications, Paralogons, Paralogy regions, Vertebrate, Multigene families, Phylogenetic analysis Background explanation for the complexity of modern-day vertebrate To elucidate the genetic underpinnings of major changes genome [1]. -
Agricultural University of Athens
ΓΕΩΠΟΝΙΚΟ ΠΑΝΕΠΙΣΤΗΜΙΟ ΑΘΗΝΩΝ ΣΧΟΛΗ ΕΠΙΣΤΗΜΩΝ ΤΩΝ ΖΩΩΝ ΤΜΗΜΑ ΕΠΙΣΤΗΜΗΣ ΖΩΙΚΗΣ ΠΑΡΑΓΩΓΗΣ ΕΡΓΑΣΤΗΡΙΟ ΓΕΝΙΚΗΣ ΚΑΙ ΕΙΔΙΚΗΣ ΖΩΟΤΕΧΝΙΑΣ ΔΙΔΑΚΤΟΡΙΚΗ ΔΙΑΤΡΙΒΗ Εντοπισμός γονιδιωματικών περιοχών και δικτύων γονιδίων που επηρεάζουν παραγωγικές και αναπαραγωγικές ιδιότητες σε πληθυσμούς κρεοπαραγωγικών ορνιθίων ΕΙΡΗΝΗ Κ. ΤΑΡΣΑΝΗ ΕΠΙΒΛΕΠΩΝ ΚΑΘΗΓΗΤΗΣ: ΑΝΤΩΝΙΟΣ ΚΟΜΙΝΑΚΗΣ ΑΘΗΝΑ 2020 ΔΙΔΑΚΤΟΡΙΚΗ ΔΙΑΤΡΙΒΗ Εντοπισμός γονιδιωματικών περιοχών και δικτύων γονιδίων που επηρεάζουν παραγωγικές και αναπαραγωγικές ιδιότητες σε πληθυσμούς κρεοπαραγωγικών ορνιθίων Genome-wide association analysis and gene network analysis for (re)production traits in commercial broilers ΕΙΡΗΝΗ Κ. ΤΑΡΣΑΝΗ ΕΠΙΒΛΕΠΩΝ ΚΑΘΗΓΗΤΗΣ: ΑΝΤΩΝΙΟΣ ΚΟΜΙΝΑΚΗΣ Τριμελής Επιτροπή: Aντώνιος Κομινάκης (Αν. Καθ. ΓΠΑ) Ανδρέας Κράνης (Eρευν. B, Παν. Εδιμβούργου) Αριάδνη Χάγερ (Επ. Καθ. ΓΠΑ) Επταμελής εξεταστική επιτροπή: Aντώνιος Κομινάκης (Αν. Καθ. ΓΠΑ) Ανδρέας Κράνης (Eρευν. B, Παν. Εδιμβούργου) Αριάδνη Χάγερ (Επ. Καθ. ΓΠΑ) Πηνελόπη Μπεμπέλη (Καθ. ΓΠΑ) Δημήτριος Βλαχάκης (Επ. Καθ. ΓΠΑ) Ευάγγελος Ζωίδης (Επ.Καθ. ΓΠΑ) Γεώργιος Θεοδώρου (Επ.Καθ. ΓΠΑ) 2 Εντοπισμός γονιδιωματικών περιοχών και δικτύων γονιδίων που επηρεάζουν παραγωγικές και αναπαραγωγικές ιδιότητες σε πληθυσμούς κρεοπαραγωγικών ορνιθίων Περίληψη Σκοπός της παρούσας διδακτορικής διατριβής ήταν ο εντοπισμός γενετικών δεικτών και υποψηφίων γονιδίων που εμπλέκονται στο γενετικό έλεγχο δύο τυπικών πολυγονιδιακών ιδιοτήτων σε κρεοπαραγωγικά ορνίθια. Μία ιδιότητα σχετίζεται με την ανάπτυξη (σωματικό βάρος στις 35 ημέρες, ΣΒ) και η άλλη με την αναπαραγωγική -
Content Based Search in Gene Expression Databases and a Meta-Analysis of Host Responses to Infection
Content Based Search in Gene Expression Databases and a Meta-analysis of Host Responses to Infection A Thesis Submitted to the Faculty of Drexel University by Francis X. Bell in partial fulfillment of the requirements for the degree of Doctor of Philosophy November 2015 c Copyright 2015 Francis X. Bell. All Rights Reserved. ii Acknowledgments I would like to acknowledge and thank my advisor, Dr. Ahmet Sacan. Without his advice, support, and patience I would not have been able to accomplish all that I have. I would also like to thank my committee members and the Biomed Faculty that have guided me. I would like to give a special thanks for the members of the bioinformatics lab, in particular the members of the Sacan lab: Rehman Qureshi, Daisy Heng Yang, April Chunyu Zhao, and Yiqian Zhou. Thank you for creating a pleasant and friendly environment in the lab. I give the members of my family my sincerest gratitude for all that they have done for me. I cannot begin to repay my parents for their sacrifices. I am eternally grateful for everything they have done. The support of my sisters and their encouragement gave me the strength to persevere to the end. iii Table of Contents LIST OF TABLES.......................................................................... vii LIST OF FIGURES ........................................................................ xiv ABSTRACT ................................................................................ xvii 1. A BRIEF INTRODUCTION TO GENE EXPRESSION............................. 1 1.1 Central Dogma of Molecular Biology........................................... 1 1.1.1 Basic Transfers .......................................................... 1 1.1.2 Uncommon Transfers ................................................... 3 1.2 Gene Expression ................................................................. 4 1.2.1 Estimating Gene Expression ............................................ 4 1.2.2 DNA Microarrays ...................................................... -
Mouse Mroh8 Knockout Project (CRISPR/Cas9)
https://www.alphaknockout.com Mouse Mroh8 Knockout Project (CRISPR/Cas9) Objective: To create a Mroh8 knockout Mouse model (C57BL/6J) by CRISPR/Cas-mediated genome engineering. Strategy summary: The Mroh8 gene (NCBI Reference Sequence: NM_001039557 ; Ensembl: ENSMUSG00000074627 ) is located on Mouse chromosome 2. 25 exons are identified, with the ATG start codon in exon 1 and the TAG stop codon in exon 23 (Transcript: ENSMUST00000143663). Exon 2~4 will be selected as target site. Cas9 and gRNA will be co-injected into fertilized eggs for KO Mouse production. The pups will be genotyped by PCR followed by sequencing analysis. Note: Exon 2 starts from about 9.06% of the coding region. Exon 2~4 covers 12.42% of the coding region. The size of effective KO region: ~7013 bp. The KO region does not have any other known gene. Page 1 of 9 https://www.alphaknockout.com Overview of the Targeting Strategy Wildtype allele 5' gRNA region gRNA region 3' 1 2 3 4 25 Legends Exon of mouse Mroh8 Knockout region Page 2 of 9 https://www.alphaknockout.com Overview of the Dot Plot (up) Window size: 15 bp Forward Reverse Complement Sequence 12 Note: The 2000 bp section upstream of Exon 2 is aligned with itself to determine if there are tandem repeats. No significant tandem repeat is found in the dot plot matrix. So this region is suitable for PCR screening or sequencing analysis. Overview of the Dot Plot (down) Window size: 15 bp Forward Reverse Complement Sequence 12 Note: The 2000 bp section downstream of Exon 4 is aligned with itself to determine if there are tandem repeats.