Browsing by Subject "Autism Spectrum Disorders"

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    Autism Spectrum Disorders: Wading through the controversies on the web
    (Taylor & Francis, 2009) Coates, Heather L.
    Autism is one of three developmental disorders in the group known as the autism spectrum disorders (ASDs). This spectrum of disorders has an estimated prevalence of one in 150 children. Increased awareness and diagnosis has led to an explosion of information available about the disorder. This explosion has made scientific research more readily available, along with inaccurate and spurious information. Autism is a disorder without a known cause or cure and few treatments with sufficient evidence to indicate effectiveness. Due to the variable presentation of autism, there is no single intervention that is effective for all individuals. The complexity of the disorder is addressed by research and practice across several disciplines, including education, psychology, psychiatry, neurology, genetics, and internal medicine. This resource guide will introduce the range of autism spectrum disorders, its various perspectives and treatments, and will point librarians and patrons to introductory resources to provide links for further learning.
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    Convergence of genes and cellular pathways dysregulated in autism spectrum disorders
    (Elsevier, 2014-03-25) Pinto, Dalila; Delaby, Elsa; Merico, Daniele; Barbosa, Mafalda; Merikangas, Alison; Klei, Lambertus; Thiruvahindrapuram, Bhooma; Xu, Xiao; Ziman, Robert; Wang, Zhuozhi; Vorstman, Jacob A.S.; Thompson, Ann; Regan, Regina; Pilorge, Marion; Pellecchia, Giovanna; Pagnamenta, Alistair T.; Oliveira, Barbara; Marshall, Christian R.; Magalhaes, Tiago R.; Lowe, Jennifer K.; Howe, Jennifer L.; Griswold, Anthony J.; Gilbert, John; Duketis, Eftichia; Dombroski, Beth A.; De Jonge, Maretha V.; Cuccaro, Michael; Crawford, Emily L.; Correia, Catarina T.; Conroy, Judith; Conceicao, Ines C.; Chiocchetti, Andreas G.; Casey, Jillian P.; Cai, Guiqing; Cabrol, Christelle; Bolshakova, Nadia; Bacchelli, Elena; Anney, Richard; Gallinger, Steven; Cotterchio, Michelle; Casey, Graham; Zwaigenbaum, Lonnie; Wittemeyer, Kerstin; Wing, Kirsty; Wallace, Simon; van Engeland, Herman; Tryfon, Ana; Thomson, Susanne; Soorya, Latha; Roge´, Bernadette; Roberts, Wendy; Poustka, Fritz; Mouga, Susana; Minshew, Nancy; McInnes, L. Alison; McGrew, Susan G.; Lord, Catherine; Leboyer, Marion; Le Couteur, Ann S.; Kolevzon, Alexander; Gonzalez, Patricia Jimenez; Jacob, Suma; Holt, Richard; Guter, Stephen; Green, Jonathan; Green, Andrew; Gillberg, Christopher; Fernandez, Bridget A.; Duque, Frederico; Delorme, Richard; Dawson, Geraldine; Chaste, Pauline; Cafe, Catia; Brennan, Sean; Bourgeron, Thomas; Thomas, Patrick F.; Bolte, Sven; Bernier, Raphael; Baird, Gillian; Bailey, Anthony J.; Anthony J., Evdokia; Almeida, Joana; Wijsman, Ellen M.; Vieland, Veronica J.; Vicente, Astrid M.; Schellenberg, Gerard D.; Pericak-Vance, Margaret; Paterson, Andrew D.; Parr, Jeremy R.; Oliveira, Guiomar; Nurnberger, John I.; Monaco, Anthony P.; Maestrini, Elena; Klauck, Sabine M.; Hakonarson, Hakon; Haines, Jonathan L.; Geschwind, Daniel H.; Freitag, Christine M.; Folstein, Susan E.; Ennis, Sean; Coon, Hilary; Battaglia, Agatino; Szatmari, Peter; Sutcliffe, James S.; Hallmayer, Joachim; Gill, Michael; Cook, Edwin H.; Buxbaum, Joseph D.; Devlin, Bernie; Gallagher, Louise; Betancur, Catalina; Scherer, Stephen W.; Psychiatry, School of Medicine
    Rare copy-number variation (CNV) is an important source of risk for autism spectrum disorders (ASDs). We analyzed 2,446 ASD-affected families and confirmed an excess of genic deletions and duplications in affected versus control groups (1.41-fold, p = 1.0 × 10−5) and an increase in affected subjects carrying exonic pathogenic CNVs overlapping known loci associated with dominant or X-linked ASD and intellectual disability (odds ratio = 12.62, p = 2.7 × 10−15, ∼3% of ASD subjects). Pathogenic CNVs, often showing variable expressivity, included rare de novo and inherited events at 36 loci, implicating ASD-associated genes (CHD2, HDAC4, and GDI1) previously linked to other neurodevelopmental disorders, as well as other genes such as SETD5, MIR137, and HDAC9. Consistent with hypothesized gender-specific modulators, females with ASD were more likely to have highly penetrant CNVs (p = 0.017) and were also overrepresented among subjects with fragile X syndrome protein targets (p = 0.02). Genes affected by de novo CNVs and/or loss-of-function single-nucleotide variants converged on networks related to neuronal signaling and development, synapse function, and chromatin regulation.