Concurrent Sessions C01 - C06 - Saturday, May 31 - 18.30 - 20.00 hrs

RoomGold RoomSpace 3+4Brown 3Brown 1+2Space 1Space 2
C01. Prenatal testingC02. Personalized medicine and pharmacogenomicsC03. Intellectual disabilityC04. Cardiovascular disorders C05. Genes and development IC06. Functional and computational genomics
18.30

C01.1

Clinical implementation of non-invasive prenatal aneuploidy detection

Nathalie Brison*, B. Bayindir, P. Brady, L. Dehaspe, S. Ardui, J. Van Houdt, H. Van Esch, E. Legius, T. De Ravel, K. Devriendt, J.R. Vermeesch;
Leuven, Belgium

C02.1

A novel variant in the SLC9A9 gene influences disease activity in interferon-beta treated multiple sclerosis patients

Melissa Sorosina*, F. Esposito, C. Guaschino, G. Liberatore, A. Osiceanu, V. Martinelli, D. Brassat, G. Comi, P.L. De Jager, F. Martinelli Boneschi;
Milan, Italy

C03.1

Dominant ?-catenin mutations cause a recognizable syndrome with intellectual disability, and are associated with learning deficits and structural and functional brain abnormalities in mice

Marjolein H. Willemsen*, V. Tucci, T. Kleefstra, A. Hardy, I. Heise, S. Maggi, W. Wissink-Lindhout, A. Vulto-van Silfhout, B. de Vries, Z. Iqbal, H. Brunner, W. Nillesen, H. Yntema, H. Hilton, M. Simon, S. Tsaftaris, H. van Bokhoven, A. Constestabile, T. Nieus, A. Raimondi, B. Greco, D. Cantatore, L. Gasparini, L. Berdondini, A. Bifone, J. Veltman, L. Peart-Vissers, A. Gozzi, S. Wells, P. Nolan;
Nijmegen, Netherlands

C04.1

EIF2AK4 mutations cause pulmonary veno-occlusive disease, a recessive form of pulmonary hypertension

Melanie Eyries, D. Montani, B. Girerd, C. Perret, A. Leroy, C. Lonjou, N. Chelghoum, F. Coulet, D. Bonnet, P. Dorfmüller, E. Fadel, O. Sitbon, G. Simonneau, D. Tregouët, M. Humbert, F. Soubrier;
Paris, France

C05.1

Compound inheritance of a low-frequency promoter deletion and a null mutation in a new gene causes Burn-McKeown syndrome (BMKS)

Dagmar Wieczorek, W.G. Newman, T. Wieland, T. Berulava, M. Kaffe, D. Falkenstein, C. Beetz, S. Douzgou, J. Clayton-Smith, S.B. Daly, S.G. Williams, S. Bhaskar, J. Urquhart, B. Anderson, J. O'Sullivan, O. Boute, E. Graf, J.C. Czeschik, A.J. van Essen, F. Hazan, A. Hing, A. Kuechler, J. Lemke, C. Marques Lourenco, U. Hehr, B. Horsthemke, T. Meitinger, J. Burn, H. Lüdecke, T.M. Strom;
Essen, Germany

C06.1

Resolving variants of unknown significance through reanalysis of 4,978 public RNA-seq samples

Patrick Deelen*, D.V. Zhernakova, M. van der Sijde, J. Karjalainen, J.K. van der Velde, M. de Haan, K.M. Abbott, C. Wijmenga, R.J. Sinke, M.A. Swertz, J. Fu, L. Franke;
Groningen, Netherlands

18.45

C01.2

Clinical Validation of Noninvasive Prenatal risk assessment for fetal sex chromosome aneuploidies in maternal plasma using Direct ANalysis of Selected Regions (DANSR™) assays

Kypros H. Nicolaides, T. Musci, C. Struble, E. Wang, J. Hooks, A. Syngelaki, M. del Mar Gil, A. Oliphant, A. Wolfberg;
London, United Kingdom

C02.2

High throughput sequencing in sporadic forms of steroid-resistant nephrotic syndrome: heterogeneous genetic alterations can predict resistance to treatments

Aldesia Provenzano*, B. Mazzinghi, F. Becherucci, L. Giunti, G. Sansavini, F. Ravaglia, R. Roperto, S. Farsetti, E. Benetti, M. Rotondi, L. Murer, L. Lasagni, M. Materassi, P. Romagnani, S. Giglio;
Firenze, Italy

C03.2

De Novo loss of function mutations in SETD5, a novel methyltransferase gene within the 3p25 microdeletion syndrome critical region, cause intellectual disability

Keren J. Carss*, D. Grozeva, O. Spasic-Boskovic, M.J. Parker, H. Archer, H.V. Firth, S. Park, N. Canham, S.E. Holder, M. Wilson, A. Hackett, M. Field, J.A.B. Floyd, UK10K Consortium, M.E. Hurles, F.L. Raymond;
Hinxton, Cambridgeshire, United Kingdom

C04.2

Rare variants in NR2F2 cause congenital heart defects in humans

S. Al Turki*, A.K. Manickaraj*, Catherine L. Mercer*, S. Gerety*, M.P. Hitz, S. Lindsay, L.C.A. D'Alessandro, G.J. Swaminathan, J. Bentham, A.K. Arndt, J. Breckpot, J. Low, B. Thienpont, H. Abdul-Khaliq, C. Harnack, K. Hoffmann, H.H. Kramer, S. Schubert, R. Siebert, O. Toka, C. Cosgrove, H. Watkins, A.M. Lucassen, I.M. O'Kelly, A.P. Salmon, F.A. Bu’Lock, J. Granados-Riveron, K. Setchfield, C. Thornborough, J.D. Brook, B. Mulder, S. Klaassen, S. Bhattacharya, K. Devriendt, D.F. FitzPatrick, S. Mital, M.E. Hurles, D.I. Wilson;
Southampton, United Kingdom

C05.2

Genetic studies of mosaic birth defects affecting the skin by next-generation DNA sequencing

Jean-Baptiste Rivière, J. St-Onge, Y. Duffourd, J. Courcet, Fédération des Centres Labellisés « Anomalies du Développement » (FeCLAD), Filière des Maladies Rares en Dermatologie (FIMARAD), Société française de Foetopathologie (SOFFOET), L. Faivre, B. Demeer, P. Vabres;
Dijon, France

C06.2

The long non-coding RNA landscape of autoimmune diseases

Cisca Wijmenga, I. Ricaño-Ponce, Y. Li, B. Hrdlickova, D. Zhernakova, J. Karjalainen, P. Deelen, S. Withoff, L. Franke, V. Kumar;
Groningen, Netherlands

19.00

C01.3

mtDNA mutations variously impact mtDNA maintenance throughout the human embryofetal development

Sophie Monnot, S. Rondeau, P. Vachin, E. Herzog, B. Bessieres, N. Gigarel, D. Samuels, L. Hesters, N. Frydman, G. Chalouhi, M. Rio, A. Rotig, A. Benachi, L. Salomon, A. Munnich, J. Bonnefont, J. Steffann;
Paris, France

C02.3

Personalized thiopurine dosing based on TPMT genotyping reduces leucopenia occurrence and results in cost-savings in IBD patients; results from a randomized trial in the Netherlands

Marieke J.H. Coenen, D.J. de Jong, C.J. van Marrewijk, L.J.J. Derijks, S.H. Vermeulen, D.R. Wong, O.H. Klungel, A.L.M. Verbeek, P. Hooymans, W.H.M. Peters, R.H.M. te Morsche, TOPIC recruitment team, W.G. Newman, H. Scheffer, H. Guchelaar, B. Franke;
Nijmegen, Netherlands

C03.3

Genetic heterogeneity in Hyperphosphatasia with Mental Retardation Syndrome due to mutations in PGAP3, a member of the GPI anchor synthesis pathway

Denise Horn, Y. Murakami, C. Daumer-Haas, B. Fischer, J. Hecht, U. Kölsch, S. Leiz, Y. Maeda, D. Mitchell, J. Phillips, S. Mundlos, P.N. Robinson, P.M. Krawitz;
Berlin, Germany

C04.3

Loss of alpha1 beta1 soluble guanylate cyclase, the major nitric oxide receptor, leads to moyamoya and achalasia

D. Hervé, A. Philippi, R. Belbouab, M. Zerah, S. Chabrier, S. Collardeau-Frachon, F. Bergametti, A. Essongue, E. Berrou, V. Krivosic, C. Sainte-Rose, E. Houdart, F. Adam, K. Billiemaz, M. Lebret, S. Roman, S. Passemard, G. Boulday, A. Delaforge, S. Guey, X. Dray, P. Brouckaert, M. Bryckaert, Elisabeth Tournier-Lasserve;
Paris, France

C05.3

A point mutation in STIM1 (p.R304W) is associated with Stormorken syndrome

Gilles Morin, N. Ortiz Bruechle, A. Rabbind Singh, C. Knopp, G. Jedraszak, M. Elbracht, D. Brémond-Gignac, K. Hartmann, H. Sevestre, P. Deutz, D. Hérent, P. Nürnberg, B. Roméo, K. Konrad, M. Mathieu-Dramard, J. Oldenburg, E. Bourges-Petit, Y. Shen, K. Zerres, H. Ouadid-Ahidouch, J. Rochette;
Amiens, France

C06.3

Population Scale Comprehensive Identification and Analysis of Complex Structural Variation Using Nanochannel Array

H. Dai, A. Hastie, E. Lam, W. Andrews, T. Anantharaman, A. Pang, M. Saghibini, H. Sadoski, H. VanSteenhouse, M. Austin, X. Yang, T. Dickinson, Z. Dzakula, M. Xiao, P. Kwok, Han Cao;
San Diego, United States

19.15

C01.4

Whole-genome single-cell haplotyping, a generic method for preimplantation genetic diagnosis

Masoud Zamani Esteki*, E. Dimitriadou, L. Mateiu, C. Melotte, N. Van der Aa, P. Kumar, R. Das, J. Cheng, E. Legius, Y. Moreau, S. Debrock, T. D’Hooghe, P. Verdyck, M. De Rycke, K. Sermon, J. Vermeesch, T. Voet;
Leuven, Belgium

C02.4

Genome-wide identification and phenotypic validation of loss of function mutations

Leslie G. Biesecker, K. Lewis, D. Ng, J. Johnston, J. Mullikin;
Bethesda, United States

C03.4

The significance of small copy number variants in neuro-developmental disorders

Reza Asadollahi*, B. Oneda, P. Joset, S. Azzarello-Burri, D. Bartholdi, K. Steindl, M. Vincent, J. Cobilanschi, H. Sticht, R. Baldinger, R. Reissmann, I. Sudholt, C.T. Thiel, A.B. Ekici, A. Reis, E.K. Bijlsma, J. Andrieux, A. Dieux, D. FitzPatrick, S. Ritter, A. Baumer, B. Latal, B. Plecko, O. Jenni, A. Rauch;
Zurich, Switzerland

C04.4

From Identification of Differing TIE2 Mutations with Distinct Cellular Characteristics in Four Types of Venous Anomalies towards a Murine Model and a Therapeutic Pilot Study

N. Limaye, J. Soblet, M. Uebelhoer, M. Natynki, E. Boscolo, L. Eklund, J. Bischoff, L.M. Boon, Miikka S. Vikkula;
Brussels, Belgium

C05.4

TashT is a novel mouse model that phenocopies both the variable penetrance and male sex-bias of Hirschsprung’s disease

Nicolas Pilon, K.F. Bergeron, T. Cardinal, A.M. Touré, D.W. Silversides;
Montréal, Canada

C06.4

Chromatin loops and CNVs: the complex spatial organization of the 16p11.2 locus

Maria Nicla Loviglio*, M. Leleu, N. Gheldof, E. Migliavacca, K. Mannik, J. Beckmann, S. Jacquemont, J. Rougemont, A. Reymond;
Lausanne, Switzerland

19.30

C01.5

Scenarios for implementation of noninvasive prenatal testing (NIPT) for Down syndrome in a national health care system

Elke Mersy*, C.E.M. de Die-Smulders, A.B.C. Coumans, L.J.M. Smits, G.M.W.R. de Wert, S.G.M. Frints, J.A. Veltman;
Maastricht, Netherlands

C02.5

The SickKids Genome Clinic: Developing and evaluating a pediatric model for individualized genomic medicine

M S. Meyn, S. Bowdin, N. Monfared, D. Merico, D.J. Stavropoulos, M. Girdea, R. Hayeems, M. Szego, G. Bader, R.D. Cohn, J.A. Anderson, R. Zlotnik-Shaul, M. Brudno, C. Shuman, C.R. Marshall, P.N. Ray;
Toronto, Canada

C03.5

Rare large CNVs are associated with intellectual disability, education level, and female fertility in general population

Alexandre Reymond, K. Männik, R. Mägi, A. Mace, A. Maillard, H. Alavere, A. Kolk, L. Leitsalu, A. Ferreira, M. Noukas, J.S. Beckmann, S. Jacquemont, Z. Kutalik, A. Metspalu;
Lausanne, Switzerland

C04.5

A high yield of variants with a putative role as modifiers in patients with hypertrophic cardiomyopathy

Sara Bardi, F. Girolami, M. Benelli, B. Tomberli, E. Contini, G. Marseglia, C. Pescucci, G. Castelli, A. Fornaro, F. Cecchi, I. Olivotto, F. Torricelli;
Florence, Italy

C05.5

WNT pathway downregulation and Cornelia de Lange Syndrome

Anna Pistocchi, G. Fazio, L.R. Bettini, A. Cereda, L. Ferrari, F. Cotelli, A. Biondi, A. Selicorni, V. Massa;
Milan, Italy

C06.5

Informing rare disease mechanisms: informatics for the International Mouse Phenotyping Consortium

Terrence F. Meehan, on behalf of the MPI2 Consortium;
Hinxton, Cambridge, United Kingdom

19.45

C01.6

Whole genome sequencing and analysis in prenatal screening: ethical reflection

Guido de Wert, W. Dondorp;
Maastricht, Netherlands

C02.6

Collaboration to integrate genomics into clinical care: a demonstration evaluation

Clara Gaff, N. Thorne, I. Macciocca, P. Waring, S. Forrest, P. Ekert, I. Winship, T. Lockett, M. South, A. Sinclair, Melbourne Genomics Health Alliance;
Melbourne, Australia

C03.6

Altered neuronal network in iPSC derived cortical neurons from patients with MECP2 duplication syndrome

S. Nageshappa, C. Carromeu, I. Espuny-Camacho, C. Bagni, C. Verfaillie, C. Carvalho, M. Ramocki, J. Lupski, P. Vanderhaeghen, A. Muotri, Hilde Van Esch;
LEUVEN, Belgium

C04.6

Causal relationship of body mass index with cardiometabolic traits and events: a Mendelian randomization analysis

Michael V. Holmes*, L.A. Lange, T. Palmer, M.B. Lanktree, IBC BMI Mendelian Randomization Group, E.E. Schadt, F.W. Asselbergs, A.P. Reiner, B.J. Keating;
Philadelphia, United States

C05.6

Trio-based exome sequencing in ten unrelated cases of atypical CdLS

Morad Ansari, A. Meynert, H. Bengani, D. Braunholz, D.C. Soares, R.C.M. Hennekam, H. Kayserili, S. Avci, E. Wakeling, J. Tolmie, K. Tatton-Brown, M. Splitt, T. Homfray, A.F. Brady, S.G. Mehta, A. Ross, F.J. Kaiser, M.S. Taylor, D.R. FitzPatrick;
Edinburgh, United Kingdom

C06.6

Strategies for Exome Prioritization of Human Disease Genes

Damian Smedley, S. Kohler, A. Oellrich, J. Jacobsen, Sanger Mouse Genetics Group, K. Wang, C. Mungall, N. Washington, S. Bauer, D. Seelow, P. Krawitz, C. Gilissen, M. Haendel, S.E. Lewis, P.N. Robinson;
Cambridge, United Kingdom

City & Country refer to presenting authors
* indicates Young Investigator Award Candidates