Chromosomal contacts connect loci associated with autism, BMI and head circumference phenotypes

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Chromosomal contacts connect loci associated with autism, BMI and head circumference phenotypes

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Title: Chromosomal contacts connect loci associated with autism, BMI and head circumference phenotypes
Author: Loviglio, M N; Leleu, M; Männik, K; Passeggeri, M; Giannuzzi, G; van der Werf, I; Waszak, S M; Zazhytska, M; Roberts-Caldeira, I; Gheldof, N; Migliavacca, E; Alfaiz, A A; Hippolyte, L; Maillard, A M; Loviglio, Maria Nicla; Männik, Katrin; van der Werf, Ilse; Giannuzzi, Giuliana; Zazhytska, Marianna; Gheldof, Nele; Migliavacca, Eugenia; Alfaiz, Ali A; Roberts-Caldeira, Inês; Hippolyte, Loyse; Maillard, Anne M; Ferrarini, Alessandra; Butschi, Florence Niel; Conrad, Bernard; Addor, Marie-Claude; Belfiore, Marco; Roetzer, Katharina; Dijck, Anke Van; Blaumeiser, Bettina; Kooy, Frank; Roelens, Filip; Dheedene, Annelies; Chiaie, Barbara Delle; Menten, Björn; Oostra, Ann; Caberg, Jean-Hubert; Carter, Melissa; Kellam, Barbara; Stavropoulos, Dimitri J; Marshall, Christian; Scherer, Stephen W; Weksberg, Rosanna; Cytrynbaum, Cheryl; Bassett, Anne; Lowther, Chelsea; Gillis, Jane; MacKay, Sara; Bache, Iben; Ousager, Lilian B; Smerdel, Maja Patricia; Graakjaer, Jesper; Kjaergaard, Susanne; Metspalu, Andres; Mathieu, Michele; Bonneau, Dominique; Guichet, Agnes; Parent, Philippe; Férec, Claude; Gerard, Marion; Plessis, Ghislaine; Lespinasse, James; Masurel, Alice; Marle, Nathalie; Faivre, Laurence; Callier, Patrick; Layet, Valerie; Meur, Nathalie Le; Le Goff, Céline; Duban-Bedu, Bénédicte; Sukno, Sylvie; Boute, Odile; Andrieux, Joris; Blanchet, Patricia; Geneviève, David; Puechberty, Jacques; Schneider, Anouck; Leheup, Bruno; Jonveaux, Philippe; Mercier, Sandra; David, Albert; Le Caignec, Cédric; de Pontual, Loic; Pipiras, Eva; Jacquette, Aurelia; Keren, Boris; Gilbert-Dussardier, Brigitte; Bilan, Frederic; Goldenberg, Alice; Chambon, Pascal; Toutain, Annick; Till, Marianne; Sanlaville, Damien; Leube, Barbara; Royer-Pokora, Brigitte; Grabe, Hans Jörgen; Schmidt, Carsten Oliver; Schurmann, Claudia; Homuth, Georg; Thorleifsson, Gudmar; Thorsteinsdottir, Unnur; Bernardini, Laura; Novelli, Antonio; Micale, Lucia; Merla, Giuseppe; Zollino, Marcella; Mari, Francesca; Rizzo, Caterina Lo; Renieri, Alessandra; Silengo, Margherita; Vulto-van Silfhout, Anneke T; Schouten, Meyke; Pfundt, Rolph; de Leeuw, Nicole; Vansenne, Fleur; Maas, Saskia M; Barge-Schaapveld, Daniela QCM; Knegt, Alida C; Stadheim, Barbro; Rodningen, Olaug; Houge, Gunnar; Price, Sue; Hawkes, Lara; Campbell, Carolyn; Kini, Usha; Vogt, Julie; Walters, Robin; Blakemore, Alexandra; Gusella, James F; Shen, Yiping; Scott, Daryl; Bacino, Carlos A; Tsuchiya, Karen; Ladda, Roger; Sell, Susan; Asamoah, Alexander; Hamati, Aline I; Rosenfeld, Jill A; Shaffer, Lisa G; Mitchell, Elyse; Hodge, Jennelle C; Beckmann, Jacques S; Jacquemont, Sébastien; Reymond, Alexandre; Ewans, Lisa J; Mowat, David; Walker, Jan; Amor, David J; Esch, Hilde Van; Leroy, Patricia; Bamforth, John-Steven; Babu, Deepti; Isidor, Bertrand; DiDonato, Nataliya; Hackmann, Karl; Passeggeri, Marzia; Haeringen, Arie van; Smith, Rosemarie; Ellingwood, Sara; Farber, Darren M; Puri, Vinay; Zadeh, Neda; Weaver, David D; Miller, Mandy; Wilks, Timothy; Jorgez, Carolina J; Lafayette, DeeDee; Van Dijck, A; Kooy, R F; Sanlaville, D; Rosenfeld, J A; Shaffer, L G; Andrieux, J; Marshall, C; Scherer, S W; Shen, Y; Gusella, J F; Thorsteinsdottir, U; Thorleifsson, G; Dermitzakis, E T; Deplancke, B; Beckmann, J S; Rougemont, J; Jacquemont, S; Reymond, A

Note: Order does not necessarily reflect citation order of authors.

Citation: Loviglio, M. N., M. Leleu, K. Männik, M. Passeggeri, G. Giannuzzi, I. van der Werf, S. M. Waszak, et al. 2016. “Chromosomal contacts connect loci associated with autism, BMI and head circumference phenotypes.” Molecular Psychiatry 22 (6): 836-849. doi:10.1038/mp.2016.84. http://dx.doi.org/10.1038/mp.2016.84.
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Abstract: Copy number variants (CNVs) are major contributors to genomic imbalance disorders. Phenotyping of 137 unrelated deletion and reciprocal duplication carriers of the distal 16p11.2 220 kb BP2-BP3 interval showed that these rearrangements are associated with autism spectrum disorders and mirror phenotypes of obesity/underweight and macrocephaly/microcephaly. Such phenotypes were previously associated with rearrangements of the non-overlapping proximal 16p11.2 600 kb BP4-BP5 interval. These two CNV-prone regions at 16p11.2 are reciprocally engaged in complex chromatin looping, as successfully confirmed by 4C-seq, fluorescence in situ hybridization and Hi-C, as well as coordinated expression and regulation of encompassed genes. We observed that genes differentially expressed in 16p11.2 BP4-BP5 CNV carriers are concomitantly modified in their chromatin interactions, suggesting that disruption of chromatin interplays could participate in the observed phenotypes. We also identified cis- and trans-acting chromatin contacts to other genomic regions previously associated with analogous phenotypes. For example, we uncovered that individuals with reciprocal rearrangements of the trans-contacted 2p15 locus similarly display mirror phenotypes on head circumference and weight. Our results indicate that chromosomal contacts’ maps could uncover functionally and clinically related genes.
Published Version: doi:10.1038/mp.2016.84
Other Sources: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5508252/pdf/
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:34375209
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