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https://www.readbyqxmd.com/read/29884173/study-protocol-for-the-emory-3q29-project-evaluation-of-neurodevelopmental-psychiatric-and-medical-symptoms-in-3q29-deletion-syndrome
#1
Melissa M Murphy, T Lindsey Burrell, Joseph F Cubells, Roberto Antonio España, Michael J Gambello, Katrina C B Goines, Cheryl Klaiman, Longchuan Li, Derek M Novacek, Ava Papetti, Rossana Lucia Sanchez Russo, Celine A Saulnier, Sarah Shultz, Elaine Walker, Jennifer Gladys Mulle
BACKGROUND: 3q29 deletion syndrome is caused by a recurrent hemizygous 1.6 Mb deletion on the long arm of chromosome 3. The syndrome is rare (1 in 30,000 individuals) and is associated with mild to moderate intellectual disability, increased risk for autism and anxiety, and a 40-fold increased risk for schizophrenia, along with a host of physical manifestations. However, the disorder is poorly characterized, the range of manifestations is not well described, and the underlying molecular mechanism is not understood...
June 8, 2018: BMC Psychiatry
https://www.readbyqxmd.com/read/29882083/high-incidence-of-copy-number-variants-in-adults-with-intellectual-disability-and-co-morbid-psychiatric-disorders
#2
Marina Viñas-Jornet, Susanna Esteba-Castillo, Neus Baena, Núria Ribas-Vidal, Anna Ruiz, David Torrents-Rodas, Elisabeth Gabau, Elisabet Vilella, Lourdes Martorell, Lluís Armengol, Ramon Novell, Míriam Guitart
A genetic analysis of unexplained mild-moderate intellectual disability and co-morbid psychiatric or behavioural disorders is not systematically conducted in adults. A cohort of 100 adult patients affected by both phenotypes were analysed in order to identify the presence of copy number variants (CNVs) responsible for their condition identifying a yield of 12.8% of pathogenic CNVs (19% when including clinically recognizable microdeletion syndromes). Moreover, there is a detailed clinical description of an additional 11% of the patients harbouring possible pathogenic CNVs-including a 7q31 deletion (IMMP2L) in two unrelated patients and duplications in 3q29, 9p24...
June 7, 2018: Behavior Genetics
https://www.readbyqxmd.com/read/29706638/genome-wide-linkage-analysis-in-spanish-melanoma-prone-families-identifies-a-new-familial-melanoma-susceptibility-locus-at-11q
#3
Miriam Potrony, Joan Anton Puig-Butille, James M Farnham, Pol Giménez-Xavier, Celia Badenas, Gemma Tell-Martí, Paula Aguilera, Cristina Carrera, Josep Malvehy, Craig C Teerlink, Susana Puig
The main genetic factors for familial melanoma remain unknown in >75% of families. CDKN2A is mutated in around 20% of melanoma-prone families. Other high-risk melanoma susceptibility genes explain <3% of families studied to date. We performed the first genome-wide linkage analysis in CDKN2A-negative Spanish melanoma-prone families to identify novel melanoma susceptibility loci. We included 68 individuals from 2, 3, and 6 families with 2, 3, and at least 4 melanoma cases. We detected a locus with significant linkage evidence at 11q14...
April 30, 2018: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/29653001/-genetic-analysis-of-two-fetuses-with-congenital-heart-defects-and-3q-microdeletion
#4
Wei Long, Jiandong Gu, Jun Ouyang, Saiyu Jia, Bin Zhang, Jianbin Liu, Bin Yu
OBJECTIVE: To determine the nature of genomic copy number variations (CNVs) in two fetuses with congenital heart defects (CHD) and explore the correlation between 3q microdeletions and CHD. METHODS: Genomic DNA was extracted from fetal umbilical cord tissue, and chromosome copy number variations were detected by low coverage whole genome sequencing. RESULTS: Both fetuses had microdeletions of the long arm of chromosome 3. Fetus 1 had ventricular septal defect, cleft lip and palate, and a 1...
April 10, 2018: Zhonghua Yi Xue Yi Chuan Xue za Zhi, Zhonghua Yixue Yichuanxue Zazhi, Chinese Journal of Medical Genetics
https://www.readbyqxmd.com/read/29541814/identification-of-de-novo-and-rare-inherited-copy-number-variants-in-children-with-syndromic-congenital-heart-defects
#5
Ibtessam R Hussein, Rima S Bader, Adeel G Chaudhary, Randa Bassiouni, Maha Alquaiti, Fai Ashgan, Hans-Juergen Schulten, Mohammad H Al Qahtani
Congenital heart defects (CHDs) are the most common birth defects in neonatal life. CHDs could be presented as isolated defects or associated with developmental delay (DD) and/or other congenital malformations. A small proportion of cardiac defects are caused by chromosomal abnormalities or single gene defects; however, in a large proportion of cases no genetic diagnosis could be achieved by clinical examination and conventional genetic analysis. The development of genome wide array-Comparative Genomic Hybridization technique (array-CGH) allowed for the detection of cryptic chromosomal imbalances and pathogenic copy number variants (CNVs) not detected by conventional techniques...
June 2018: Pediatric Cardiology
https://www.readbyqxmd.com/read/29533680/copy-number-variation-in-fetal-alcohol-spectrum-disorder
#6
Mehdi Zarrei, Geoffrey G Hicks, James N Reynolds, Bhooma Thiruvahindrapuram, Worrawat Engchuan, Molly Pind, Sylvia Lamoureux, John Wei, Zhouzhi Wang, Christian R Marshall, Richard F Wintle, Albert E Chudley, Stephen W Scherer
Fetal alcohol spectrum disorder (FASD) is characterized by a combination of neurological, developmental, and congenital defects that may occur as a consequence of prenatal alcohol exposure. Earlier reports showed that large chromosomal anomalies may link to FASD. Here, we examined the prevalence and types of copy number variations (CNVs) in FASD cases previously diagnosed by a multidisciplinary FASD team in sites across Canada. We genotyped 95 children with FASD and 87 age-matched, typically developing controls on the Illumina Human Omni2...
April 2018: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/29501613/3q29-microduplication-syndrome-description-of-two-new-cases-and-delineation-of-the-minimal-critical-region
#7
Elisa Tassano, Sara Uccella, Thea Giacomini, Mariasavina Severino, Laura Siri, Marcella Gherzi, Maria Elena Celle, Simona Porta, Giorgio Gimelli, Patrizia Ronchetto
Heterogeneous clinical and neuropsychological features, such as intellectual disability, developmental and language delay, hypotonia, and, to a lesser extent, microcephaly that is present in about the half of the reported patients, characterize the 3q29 microduplication syndrome with usually a milder phenotype compared with the corresponding 3q29 microdeletion syndrome. The duplications described so far range from 2.3 Mb to 1.6 Mb, spanning from TFRC to BDH1 genes. Here we report on two patients with overlapping interstitial duplications of the 3q29 region differing in size...
March 1, 2018: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/29479975/translocation-breakpoints-of-chromosome-3-in-male-carriers-a-report-of-twelve-cases-and-a-review-of-the-literature
#8
Hongguo Zhang, Ruixue Wang, Linlin Li, Haibo Zhu, Hao Zhang, Ruizhi Liu
Background/aim: This study aimed to explore the breakpoints in chromosome 3 translocation and the clinical features present in male carriers to enable informed genetic counseling of these patients. Materials and methods: A total of 5235 men who were infertile or receiving counseling for infertility were recruited. Cytogenetic analyses were performed using G-banding. A search for translocations on chromosome 3 involved in male infertility was performed using PubMed, Google Scholar, and CNKI. The relationships of translocation breakpoints with male infertility and recurrent pregnancy loss were also analyzed...
February 23, 2018: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29410707/a-novel-proximal-3q29-chromosome-microdeletion-in-a-chinese-patient-with-chiari-malformation-type-ii-and-sprengel-s-deformity
#9
Shuai Guo, Xue-Feng Fan, Jie-Yuan Jin, Liang-Liang Fan, Lei Zeng, Zheng-Bing Zhou, Rong Xiang, Ju-Yu Tang
Background: Chiari malformation type II (CM-II) is mainly characterized by elongation and descent of the cerebellum through the foramen magnum into the spinal canal. Moreover, CM-II is uniquely associated with myelomeningocele. Sprengel's deformity refers to the malposition of the scapula, i.e. scapular elevation which is sometimes accompanied with scapula dysplasia. Although few familial cases of CM-II and Sprengel's deformity have been previously reported, both of these defects are considered to be sporadic, thus the exact etiology and causative genes have largely remained unknown...
2018: Molecular Cytogenetics
https://www.readbyqxmd.com/read/29153098/high-amplification-levels-of-mdm2-and-cdk4-correlate-with-poor-outcome-in-patients-with-dedifferentiated-liposarcoma-a-cytogenomic-microarray-analysis-of-47-cases
#10
Robert W Ricciotti, Aaron J Baraff, George Jour, McKenna Kyriss, Yu Wu, Yuhua Liu, Shao-Chun Li, Benjamin Hoch, Yajuan J Liu
Dedifferentiated liposarcoma (DDLS) is characterized at the molecular level by amplification of genes within 12q13-15 including MDM2 and CDK4. However, other than FNCLCC grade, prognostic markers are limited. We aim to identify molecular prognostic markers for DDLS to help risk stratify patients. To this end, we studied 49 cases of DDLS in our institutional archives and performed cytogenomic microarray analysis on 47 cases. Gene copy numbers for 12 loci were evaluated and correlated with outcome data retrieved from our institutional electronic medical records...
December 2017: Cancer Genetics
https://www.readbyqxmd.com/read/28990294/genetic-and-molecular-risk-factors-within-the-newly-identified-primate-specific-exon-of-the-sap97-dlg1-gene-in-the-3q29-schizophrenia-associated-locus
#11
Akihito Uezato, Naoki Yamamoto, Daisuke Jitoku, Emiko Haramo, Eri Hiraaki, Yoshimi Iwayama, Tomoko Toyota, Masakazu Umino, Asami Umino, Yasuhide Iwata, Katsuaki Suzuki, Mitsuru Kikuchi, Tasuku Hashimoto, Nobuhisa Kanahara, Akeo Kurumaji, Takeo Yoshikawa, Toru Nishikawa
The synapse-associated protein 97/discs, large homolog 1 of Drosophila (DLG1) gene encodes synaptic scaffold PDZ proteins interacting with ionotropic glutamate receptors including the N-methyl-D-aspartate type glutamate receptor (NMDAR) that is presumed to be hypoactive in brains of patients with schizophrenia. The DLG1 gene resides in the chromosomal position 3q29, the microdeletion of which confers a 40-fold increase in the risk for schizophrenia. In the present study, we performed genetic association analyses for DLG1 gene using a Japanese cohort with 1808 schizophrenia patients and 2170 controls...
December 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28963451/cnv-association-meta-analysis-in-191-161-european-adults-reveals-new-loci-associated-with-anthropometric-traits
#12
Aurélien Macé, Marcus A Tuke, Patrick Deelen, Kati Kristiansson, Hannele Mattsson, Margit Nõukas, Yadav Sapkota, Ursula Schick, Eleonora Porcu, Sina Rüeger, Aaron F McDaid, David Porteous, Thomas W Winkler, Erika Salvi, Nick Shrine, Xueping Liu, Wei Q Ang, Weihua Zhang, Mary F Feitosa, Cristina Venturini, Peter J van der Most, Anders Rosengren, Andrew R Wood, Robin N Beaumont, Samuel E Jones, Katherine S Ruth, Hanieh Yaghootkar, Jessica Tyrrell, Aki S Havulinna, Harmen Boers, Reedik Mägi, Jennifer Kriebel, Martina Müller-Nurasyid, Markus Perola, Markku Nieminen, Marja-Liisa Lokki, Mika Kähönen, Jorma S Viikari, Frank Geller, Jari Lahti, Aarno Palotie, Päivikki Koponen, Annamari Lundqvist, Harri Rissanen, Erwin P Bottinger, Saima Afaq, Mary K Wojczynski, Petra Lenzini, Ilja M Nolte, Thomas Sparsø, Nicole Schupf, Kaare Christensen, Thomas T Perls, Anne B Newman, Thomas Werge, Harold Snieder, Timothy D Spector, John C Chambers, Seppo Koskinen, Mads Melbye, Olli T Raitakari, Terho Lehtimäki, Martin D Tobin, Louise V Wain, Juha Sinisalo, Annette Peters, Thomas Meitinger, Nicholas G Martin, Naomi R Wray, Grant W Montgomery, Sarah E Medland, Morris A Swertz, Erkki Vartiainen, Katja Borodulin, Satu Männistö, Anna Murray, Murielle Bochud, Sébastien Jacquemont, Fernando Rivadeneira, Thomas F Hansen, Albertine J Oldehinkel, Massimo Mangino, Michael A Province, Panos Deloukas, Jaspal S Kooner, Rachel M Freathy, Craig Pennell, Bjarke Feenstra, David P Strachan, Guillaume Lettre, Joel Hirschhorn, Daniele Cusi, Iris M Heid, Caroline Hayward, Katrin Männik, Jacques S Beckmann, Ruth J F Loos, Dale R Nyholt, Andres Metspalu, Johan G Eriksson, Michael N Weedon, Veikko Salomaa, Lude Franke, Alexandre Reymond, Timothy M Frayling, Zoltán Kutalik
There are few examples of robust associations between rare copy number variants (CNVs) and complex continuous human traits. Here we present a large-scale CNV association meta-analysis on anthropometric traits in up to 191,161 adult samples from 26 cohorts. The study reveals five CNV associations at 1q21.1, 3q29, 7q11.23, 11p14.2, and 18q21.32 and confirms two known loci at 16p11.2 and 22q11.21, implicating at least one anthropometric trait. The discovered CNVs are recurrent and rare (0.01-0.2%), with large effects on height (>2...
September 29, 2017: Nature Communications
https://www.readbyqxmd.com/read/28926086/common-variants-in-dlg1-locus-are-associated-with-non-syndromic-cleft-lip-with-or-without-cleft-palate
#13
A Mostowska, A Gaczkowska, K Żukowski, K U Ludwig, K K Hozyasz, P Wójcicki, E Mangold, A C Böhmer, S Heilmann-Heimbach, M Knapp, M Zadurska, B Biedziak, M Budner, A Lasota, A Daktera-Micker, P P Jagodziński
Non-syndromic cleft lip with or without cleft palate (nsCL/P) is a common craniofacial anomaly with a complex and heterogeneous aetiology. Knowledge regarding specific genetic factors underlying this birth defect is still not well understood. Therefore, we conducted an independent replication analysis for the top-associated variants located within the DLG1 locus at chromosome 3q29, which was identified as a novel cleft-susceptibility locus in our genome-wide association study (GWAS). Mega-analysis of the pooled individual data from the GWAS and replication study confirmed that common DLG1 variants are associated with the risk of nsCL/P...
April 2018: Clinical Genetics
https://www.readbyqxmd.com/read/28763312/3q29-chromosomal-duplication-in-a-neonate-with-associated-myelomeningocele-and-midline-cranial-defects
#14
Marley B Lawrence, Alexandra Arreola, Michael Cools, Scott Elton, Karen S Wood
No abstract text is available yet for this article.
October 2017: Clinical Dysmorphology
https://www.readbyqxmd.com/read/28710368/genome-wide-linkage-analysis-of-large-multiple-multigenerational-families-identifies-novel-genetic-loci-for-coronary-artery-disease
#15
Yang Guo, Fan Wang, Lin Li, Hanxiang Gao, Stephen Arckacki, Isabel Z Wang, John Barnard, Stephen Ellis, Carlos Hubbard, Eric J Topol, Qiuyun Chen, Qing K Wang
Coronary artery disease (CAD) is the leading cause of death, and genetic factors contribute significantly to risk of CAD. This study aims to identify new CAD genetic loci through a large-scale linkage analysis of 24 large and multigenerational families with 433 family members (GeneQuest II). All family members were genotyped with markers spaced by every 10 cM and a model-free nonparametric linkage (NPL-all) analysis was carried out. Two highly significant CAD loci were identified on chromosome 17q21.2 (NPL score of 6...
July 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28432740/novel-3q27-2-qter-deletion-in-a-patient-with-diamond-blackfan-anemia-and-immunodeficiency-case-report-and-review-of-literature
#16
Ebba Alkhunaizi, Brett Schrewe, Reza Alizadehfar, Catherine Vézina, Grant S Stewart, Nancy Braverman
3q27.2-qter deletion syndromes feature an overlapping set of terminal and interstitial deletions with variable congenital malformations. Diamond-Blackfan anemia (DBA) is etiologically heterogeneous disorder in which one cause is dominant mutations of the RPL35A gene on 3q29. We report a child with a 3q27.2-qter deletion that contains the RPL35A gene. She had clinical and laboratory features consistent with DBA and as well, an unexplained immunodeficiency disorder. Given these unusual findings, we reviewed other patients in the literature with overlapping genomic deletions...
June 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28429076/-search-for-risk-genes-in-schizophrenia
#17
D Rujescu
BACKGROUND: Schizophrenia is a severe psychiatric disease affecting approximately 0.5-1% of the general population. The relative contribution of genetic factors has been estimated to be 64-81%. OBJECTIVE: This review summarizes recent efforts to identify genetic variants associated with schizophrenia. METHODS: Relevant linkage and candidate genes as well as genome wide association studies, studies on copy number variants and next generation sequencing are presented and discussed...
July 2017: Der Nervenarzt
https://www.readbyqxmd.com/read/27869829/contribution-of-copy-number-variants-to-schizophrenia-from-a-genome-wide-study-of-41-321-subjects
#18
COMPARATIVE STUDY
Christian R Marshall, Daniel P Howrigan, Daniele Merico, Bhooma Thiruvahindrapuram, Wenting Wu, Douglas S Greer, Danny Antaki, Aniket Shetty, Peter A Holmans, Dalila Pinto, Madhusudan Gujral, William M Brandler, Dheeraj Malhotra, Zhouzhi Wang, Karin V Fuentes Fajarado, Michelle S Maile, Stephan Ripke, Ingrid Agartz, Margot Albus, Madeline Alexander, Farooq Amin, Joshua Atkins, Silviu A Bacanu, Richard A Belliveau, Sarah E Bergen, Marcelo Bertalan, Elizabeth Bevilacqua, Tim B Bigdeli, Donald W Black, Richard Bruggeman, Nancy G Buccola, Randy L Buckner, Brendan Bulik-Sullivan, William Byerley, Wiepke Cahn, Guiqing Cai, Murray J Cairns, Dominique Campion, Rita M Cantor, Vaughan J Carr, Noa Carrera, Stanley V Catts, Kimberley D Chambert, Wei Cheng, C Robert Cloninger, David Cohen, Paul Cormican, Nick Craddock, Benedicto Crespo-Facorro, James J Crowley, David Curtis, Michael Davidson, Kenneth L Davis, Franziska Degenhardt, Jurgen Del Favero, Lynn E DeLisi, Dimitris Dikeos, Timothy Dinan, Srdjan Djurovic, Gary Donohoe, Elodie Drapeau, Jubao Duan, Frank Dudbridge, Peter Eichhammer, Johan Eriksson, Valentina Escott-Price, Laurent Essioux, Ayman H Fanous, Kai-How Farh, Martilias S Farrell, Josef Frank, Lude Franke, Robert Freedman, Nelson B Freimer, Joseph I Friedman, Andreas J Forstner, Menachem Fromer, Giulio Genovese, Lyudmila Georgieva, Elliot S Gershon, Ina Giegling, Paola Giusti-Rodríguez, Stephanie Godard, Jacqueline I Goldstein, Jacob Gratten, Lieuwe de Haan, Marian L Hamshere, Mark Hansen, Thomas Hansen, Vahram Haroutunian, Annette M Hartmann, Frans A Henskens, Stefan Herms, Joel N Hirschhorn, Per Hoffmann, Andrea Hofman, Hailiang Huang, Masashi Ikeda, Inge Joa, Anna K Kähler, René S Kahn, Luba Kalaydjieva, Juha Karjalainen, David Kavanagh, Matthew C Keller, Brian J Kelly, James L Kennedy, Yunjung Kim, James A Knowles, Bettina Konte, Claudine Laurent, Phil Lee, S Hong Lee, Sophie E Legge, Bernard Lerer, Deborah L Levy, Kung-Yee Liang, Jeffrey Lieberman, Jouko Lönnqvist, Carmel M Loughland, Patrik K E Magnusson, Brion S Maher, Wolfgang Maier, Jacques Mallet, Manuel Mattheisen, Morten Mattingsdal, Robert W McCarley, Colm McDonald, Andrew M McIntosh, Sandra Meier, Carin J Meijer, Ingrid Melle, Raquelle I Mesholam-Gately, Andres Metspalu, Patricia T Michie, Lili Milani, Vihra Milanova, Younes Mokrab, Derek W Morris, Bertram Müller-Myhsok, Kieran C Murphy, Robin M Murray, Inez Myin-Germeys, Igor Nenadic, Deborah A Nertney, Gerald Nestadt, Kristin K Nicodemus, Laura Nisenbaum, Annelie Nordin, Eadbhard O'Callaghan, Colm O'Dushlaine, Sang-Yun Oh, Ann Olincy, Line Olsen, F Anthony O'Neill, Jim Van Os, Christos Pantelis, George N Papadimitriou, Elena Parkhomenko, Michele T Pato, Tiina Paunio, Diana O Perkins, Tune H Pers, Olli Pietiläinen, Jonathan Pimm, Andrew J Pocklington, John Powell, Alkes Price, Ann E Pulver, Shaun M Purcell, Digby Quested, Henrik B Rasmussen, Abraham Reichenberg, Mark A Reimers, Alexander L Richards, Joshua L Roffman, Panos Roussos, Douglas M Ruderfer, Veikko Salomaa, Alan R Sanders, Adam Savitz, Ulrich Schall, Thomas G Schulze, Sibylle G Schwab, Edward M Scolnick, Rodney J Scott, Larry J Seidman, Jianxin Shi, Jeremy M Silverman, Jordan W Smoller, Erik Söderman, Chris C A Spencer, Eli A Stahl, Eric Strengman, Jana Strohmaier, T Scott Stroup, Jaana Suvisaari, Dragan M Svrakic, Jin P Szatkiewicz, Srinivas Thirumalai, Paul A Tooney, Juha Veijola, Peter M Visscher, John Waddington, Dermot Walsh, Bradley T Webb, Mark Weiser, Dieter B Wildenauer, Nigel M Williams, Stephanie Williams, Stephanie H Witt, Aaron R Wolen, Brandon K Wormley, Naomi R Wray, Jing Qin Wu, Clement C Zai, Rolf Adolfsson, Ole A Andreassen, Douglas H R Blackwood, Elvira Bramon, Joseph D Buxbaum, Sven Cichon, David A Collier, Aiden Corvin, Mark J Daly, Ariel Darvasi, Enrico Domenici, Tõnu Esko, Pablo V Gejman, Michael Gill, Hugh Gurling, Christina M Hultman, Nakao Iwata, Assen V Jablensky, Erik G Jönsson, Kenneth S Kendler, George Kirov, Jo Knight, Douglas F Levinson, Qingqin S Li, Steven A McCarroll, Andrew McQuillin, Jennifer L Moran, Bryan J Mowry, Markus M Nöthen, Roel A Ophoff, Michael J Owen, Aarno Palotie, Carlos N Pato, Tracey L Petryshen, Danielle Posthuma, Marcella Rietschel, Brien P Riley, Dan Rujescu, Pamela Sklar, David St Clair, James T R Walters, Thomas Werge, Patrick F Sullivan, Michael C O'Donovan, Stephen W Scherer, Benjamin M Neale, Jonathan Sebat
Copy number variants (CNVs) have been strongly implicated in the genetic etiology of schizophrenia (SCZ). However, genome-wide investigation of the contribution of CNV to risk has been hampered by limited sample sizes. We sought to address this obstacle by applying a centralized analysis pipeline to a SCZ cohort of 21,094 cases and 20,227 controls. A global enrichment of CNV burden was observed in cases (odds ratio (OR) = 1.11, P = 5.7 × 10-15 ), which persisted after excluding loci implicated in previous studies (OR = 1...
January 2017: Nature Genetics
https://www.readbyqxmd.com/read/27859486/unraveling-the-genetic-architecture-of-copy-number-variants-associated-with-schizophrenia-and-other-neuropsychiatric-disorders
#19
REVIEW
Timothy P Rutkowski, Jason P Schroeder, Georgette M Gafford, Stephen T Warren, David Weinshenker, Tamara Caspary, Jennifer G Mulle
Recent studies show that the complex genetic architecture of schizophrenia (SZ) is driven in part by polygenic components, or the cumulative effect of variants of small effect in many genes, as well as rare single-locus variants with large effect sizes. Here we discuss genetic aberrations known as copy number variants (CNVs), which fall in the latter category and are associated with a high risk for SZ and other neuropsychiatric disorders. We briefly review recurrent CNVs associated with SZ, and then highlight one CNV in particular, a recurrent 1...
May 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/27641506/integrative-genomic-and-network-analysis-identified-novel-genes-associated-with-the-development-of-advanced-cervical-squamous-cell-carcinoma
#20
Anirban Roychowdhury, Sudip Samadder, Pijush Das, Sapan Mandloi, Sankar Addya, Chandraditya Chakraborty, Partha Sarathi Basu, Ranajit Mondal, Anup Roy, Saikat Chakrabarti, Susanta Roychoudhury, Chinmay Kumar Panda
BACKGROUND: CSCC is one of the most common cancer affecting women globally. Though it is caused by the infection of hrHPV but long latency period for malignant outcome in only a subset of hrHPV infected women indicates involvement of additional alterations, primarily CNVs. Here, we showed how CNVs played a crucial role in development of advanced tumors (stage III/IV) in Indian patients. METHODS: Initially, high-resolution CGH-SNP microarray analysis pointed out frequent CNVs followed by significantly altered genes...
January 2017: Biochimica et Biophysica Acta
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