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Auteur Elaine H. ZACKAI
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Documents disponibles écrits par cet auteur (6)
Faire une suggestion Affiner la recherche22q11.2 duplication syndrome: elevated rate of autism spectrum disorder and need for medical screening / Tara L. WENGER in Molecular Autism, 7 (2016)
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Titre : 22q11.2 duplication syndrome: elevated rate of autism spectrum disorder and need for medical screening Type de document : texte imprimé Auteurs : Tara L. WENGER, Auteur ; Judith S. MILLER, Auteur ; Lauren M. DEPOLO, Auteur ; Ashley B. DE MARCHENA, Auteur ; Caitlin C. CLEMENTS, Auteur ; Beverly S. EMANUEL, Auteur ; Elaine H. ZACKAI, Auteur ; Donna M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur Article en page(s) : 27p. Langues : Anglais (eng) Mots-clés : Abnormalities, Multiple/diagnosis Adolescent Adult Analysis of Variance Autism Spectrum Disorder/complications/diagnosis/epidemiology Child Child, Preschool Chromosome Duplication Chromosomes, Human, Pair 22 DiGeorge Syndrome/complications/diagnosis Female Genetic Testing Humans Male Middle Aged Social Behavior Surveys and Questionnaires Young Adult 22q11.2 deletion syndrome 22q11.2 duplication syndrome Autism spectrum disorder Developmental delay Medical characterization Medical screening Neuropsychiatric functioning Syndromic autism Typically developing controls Index. décimale : PER Périodiques Résumé : BACKGROUND: Widespread use of microarray technology has led to increasing identification of 22q11.2 duplication syndrome (22q11.2DupS), the reciprocal syndrome of the well-characterized 22q11.2 deletion syndrome (22q11.2DS). Individuals with 22q11.2DS have elevated rates of community diagnoses of autism spectrum disorder (ASD), schizophrenia, and a range of medical problems and birth defects that necessitate extensive medical screening. Case reports of 22q11.2DupS include patients with ASD, fewer medical problems, and no schizophrenia; however, no prospective cohort study has been reported. The goals of the study were to (1) characterize the neuropsychiatric functioning of a cohort of individuals with 22q11.2DupS in comparison to large samples of typically developing controls (TDCs), ASD and 22q11.2DS; (2) estimate the prevalence of ASD in 22q11.2DupS; (3) determine whether the indications that prompted the genetic testing in 22q11.2DupS differ from 22q11.2DS and (4) determine whether comprehensive medical screening should be recommended for those diagnosed with 22q11.2DupS. METHODS: Medical characterization was done by parental questionnaire and medical chart review of individuals with 22q11.2DupS (n = 37) and 22q11.2DS (n = 101). Neuropsychiatric characterization of children with 22.11.2DupS, 22q11.2DS, TDCs, and ASD was done by parent-report questionnaires; in addition, the ASD and 22q11.2DupS groups received the Autism Diagnostic Interview-Revised and Autism Diagnostic Observation Schedule. RESULTS: Individuals with 22q11.2DupS, 22q11.2DS, and ASD had significantly impaired social interaction and adaptive behavior skills compared to TDCs. Overall, 38% of children aged 2-18 with 22q11.2DupS had community diagnoses of ASD, but fewer (14-25%) met on the basis of best clinical judgment that included ADI-R and ADOS data. Indications for genetic testing were significantly different for 22q11.2DupS and 22q11.2DS, with the deletions more commonly tested because of birth defects or medical problems, and the duplications because of developmental delay. However, when the screening protocol for 22q11.2DS was applied to the 22q11.2DupS sample, several medical problems were identified that would pose significant risk if left undetected. CONCLUSIONS: 22q11.2DupS has a high rate of ASD at 14-25%, among the highest of any genetic disorder. Prospective medical screening should be done for all patients with 22q11.2DupS, including those diagnosed due to developmental delays and ASD alone. En ligne : http://dx.doi.org/10.1186/s13229-016-0090-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329
in Molecular Autism > 7 (2016) . - 27p.[article] 22q11.2 duplication syndrome: elevated rate of autism spectrum disorder and need for medical screening [texte imprimé] / Tara L. WENGER, Auteur ; Judith S. MILLER, Auteur ; Lauren M. DEPOLO, Auteur ; Ashley B. DE MARCHENA, Auteur ; Caitlin C. CLEMENTS, Auteur ; Beverly S. EMANUEL, Auteur ; Elaine H. ZACKAI, Auteur ; Donna M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur . - 27p.
Langues : Anglais (eng)
in Molecular Autism > 7 (2016) . - 27p.
Mots-clés : Abnormalities, Multiple/diagnosis Adolescent Adult Analysis of Variance Autism Spectrum Disorder/complications/diagnosis/epidemiology Child Child, Preschool Chromosome Duplication Chromosomes, Human, Pair 22 DiGeorge Syndrome/complications/diagnosis Female Genetic Testing Humans Male Middle Aged Social Behavior Surveys and Questionnaires Young Adult 22q11.2 deletion syndrome 22q11.2 duplication syndrome Autism spectrum disorder Developmental delay Medical characterization Medical screening Neuropsychiatric functioning Syndromic autism Typically developing controls Index. décimale : PER Périodiques Résumé : BACKGROUND: Widespread use of microarray technology has led to increasing identification of 22q11.2 duplication syndrome (22q11.2DupS), the reciprocal syndrome of the well-characterized 22q11.2 deletion syndrome (22q11.2DS). Individuals with 22q11.2DS have elevated rates of community diagnoses of autism spectrum disorder (ASD), schizophrenia, and a range of medical problems and birth defects that necessitate extensive medical screening. Case reports of 22q11.2DupS include patients with ASD, fewer medical problems, and no schizophrenia; however, no prospective cohort study has been reported. The goals of the study were to (1) characterize the neuropsychiatric functioning of a cohort of individuals with 22q11.2DupS in comparison to large samples of typically developing controls (TDCs), ASD and 22q11.2DS; (2) estimate the prevalence of ASD in 22q11.2DupS; (3) determine whether the indications that prompted the genetic testing in 22q11.2DupS differ from 22q11.2DS and (4) determine whether comprehensive medical screening should be recommended for those diagnosed with 22q11.2DupS. METHODS: Medical characterization was done by parental questionnaire and medical chart review of individuals with 22q11.2DupS (n = 37) and 22q11.2DS (n = 101). Neuropsychiatric characterization of children with 22.11.2DupS, 22q11.2DS, TDCs, and ASD was done by parent-report questionnaires; in addition, the ASD and 22q11.2DupS groups received the Autism Diagnostic Interview-Revised and Autism Diagnostic Observation Schedule. RESULTS: Individuals with 22q11.2DupS, 22q11.2DS, and ASD had significantly impaired social interaction and adaptive behavior skills compared to TDCs. Overall, 38% of children aged 2-18 with 22q11.2DupS had community diagnoses of ASD, but fewer (14-25%) met on the basis of best clinical judgment that included ADI-R and ADOS data. Indications for genetic testing were significantly different for 22q11.2DupS and 22q11.2DS, with the deletions more commonly tested because of birth defects or medical problems, and the duplications because of developmental delay. However, when the screening protocol for 22q11.2DS was applied to the 22q11.2DupS sample, several medical problems were identified that would pose significant risk if left undetected. CONCLUSIONS: 22q11.2DupS has a high rate of ASD at 14-25%, among the highest of any genetic disorder. Prospective medical screening should be done for all patients with 22q11.2DupS, including those diagnosed due to developmental delays and ASD alone. En ligne : http://dx.doi.org/10.1186/s13229-016-0090-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329 Critical region within 22q11.2 linked to higher rate of autism spectrum disorder / Caitlin C. CLEMENTS in Molecular Autism, 8 (2017)
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Titre : Critical region within 22q11.2 linked to higher rate of autism spectrum disorder Type de document : texte imprimé Auteurs : Caitlin C. CLEMENTS, Auteur ; Tara L. WENGER, Auteur ; Alisa R. ZOLTOWSKI, Auteur ; Jennifer R. BERTOLLO, Auteur ; Judith S. MILLER, Auteur ; Ashley B. DE MARCHENA, Auteur ; Lauren M. MITTEER, Auteur ; John C. CAREY, Auteur ; Benjamin E. YERYS, Auteur ; Elaine H. ZACKAI, Auteur ; Beverly S. EMANUEL, Auteur ; Donna M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur Article en page(s) : 58p. Langues : Anglais (eng) Mots-clés : 22q11.2 deletion syndrome 22q11.2 duplication syndrome Atypical Autism spectrum disorder Face processing Nested Prosopagnosia Ranbp1 Screening Syndromic autism Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies have reported no clear critical region for medical comorbidities in children with deletions or duplications of 22q11.2. The purpose of this study was to evaluate whether individuals with small nested deletions or duplications of the LCR-A to B region of 22q11.2 show an elevated rate of autism spectrum disorder (ASD) compared to individuals with deletions or duplications that do not include this region. METHODS: We recruited 46 patients with nested deletions (n = 33) or duplications (n = 13) of 22q11.2, including LCR-A to B (ndel = 11), LCR-A to C (ndel = 4), LCR-B to D (ndel = 14; ndup = 8), LCR-C to D (ndel = 4; ndup = 2), and smaller nested regions (n = 3). Parent questionnaire, record review, and, for a subset, in-person evaluation were used for ASD diagnostic classification. Rates of ASD in individuals with involvement of LCR-B to LCR-D were compared with Fisher's exact test to LCR-A to LCR-B for deletions, and to a previously published sample of LCR-A to LCR-D for duplications. The rates of medical comorbidities and psychiatric diagnoses were determined from questionnaires and chart review. We also report group mean differences on psychiatric questionnaires. RESULTS: Individuals with deletions involving LCR-A to B showed a 39-44% rate of ASD compared to 0% in individuals whose deletions did not involve LCR-A to B. We observed similar rates of medical comorbidities in individuals with involvement of LCR-A to B and LCR-B to D for both duplications and deletions, consistent with prior studies. CONCLUSIONS: Children with nested deletions of 22q11.2 may be at greater risk for autism spectrum disorder if the region includes LCR-A to LCR-B. Replication is needed. En ligne : http://dx.doi.org/10.1186/s13229-017-0171-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329
in Molecular Autism > 8 (2017) . - 58p.[article] Critical region within 22q11.2 linked to higher rate of autism spectrum disorder [texte imprimé] / Caitlin C. CLEMENTS, Auteur ; Tara L. WENGER, Auteur ; Alisa R. ZOLTOWSKI, Auteur ; Jennifer R. BERTOLLO, Auteur ; Judith S. MILLER, Auteur ; Ashley B. DE MARCHENA, Auteur ; Lauren M. MITTEER, Auteur ; John C. CAREY, Auteur ; Benjamin E. YERYS, Auteur ; Elaine H. ZACKAI, Auteur ; Beverly S. EMANUEL, Auteur ; Donna M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur . - 58p.
Langues : Anglais (eng)
in Molecular Autism > 8 (2017) . - 58p.
Mots-clés : 22q11.2 deletion syndrome 22q11.2 duplication syndrome Atypical Autism spectrum disorder Face processing Nested Prosopagnosia Ranbp1 Screening Syndromic autism Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies have reported no clear critical region for medical comorbidities in children with deletions or duplications of 22q11.2. The purpose of this study was to evaluate whether individuals with small nested deletions or duplications of the LCR-A to B region of 22q11.2 show an elevated rate of autism spectrum disorder (ASD) compared to individuals with deletions or duplications that do not include this region. METHODS: We recruited 46 patients with nested deletions (n = 33) or duplications (n = 13) of 22q11.2, including LCR-A to B (ndel = 11), LCR-A to C (ndel = 4), LCR-B to D (ndel = 14; ndup = 8), LCR-C to D (ndel = 4; ndup = 2), and smaller nested regions (n = 3). Parent questionnaire, record review, and, for a subset, in-person evaluation were used for ASD diagnostic classification. Rates of ASD in individuals with involvement of LCR-B to LCR-D were compared with Fisher's exact test to LCR-A to LCR-B for deletions, and to a previously published sample of LCR-A to LCR-D for duplications. The rates of medical comorbidities and psychiatric diagnoses were determined from questionnaires and chart review. We also report group mean differences on psychiatric questionnaires. RESULTS: Individuals with deletions involving LCR-A to B showed a 39-44% rate of ASD compared to 0% in individuals whose deletions did not involve LCR-A to B. We observed similar rates of medical comorbidities in individuals with involvement of LCR-A to B and LCR-B to D for both duplications and deletions, consistent with prior studies. CONCLUSIONS: Children with nested deletions of 22q11.2 may be at greater risk for autism spectrum disorder if the region includes LCR-A to LCR-B. Replication is needed. En ligne : http://dx.doi.org/10.1186/s13229-017-0171-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329 Erratum to: 22q11.2 duplication syndrome: elevated rate of autism spectrum disorder and need for medical screening / Tara L. WENGER in Molecular Autism, 7 (2016)
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Titre : Erratum to: 22q11.2 duplication syndrome: elevated rate of autism spectrum disorder and need for medical screening Type de document : texte imprimé Auteurs : Tara L. WENGER, Auteur ; Judith S. MILLER, Auteur ; Lauren M. DEPOLO, Auteur ; Ashley B. DE MARCHENA, Auteur ; Caitlin C. CLEMENTS, Auteur ; Beverly S. EMANUEL, Auteur ; Elaine H. ZACKAI, Auteur ; Donna M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur Article en page(s) : 34p. Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1186/s13229-016-0097-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329
in Molecular Autism > 7 (2016) . - 34p.[article] Erratum to: 22q11.2 duplication syndrome: elevated rate of autism spectrum disorder and need for medical screening [texte imprimé] / Tara L. WENGER, Auteur ; Judith S. MILLER, Auteur ; Lauren M. DEPOLO, Auteur ; Ashley B. DE MARCHENA, Auteur ; Caitlin C. CLEMENTS, Auteur ; Beverly S. EMANUEL, Auteur ; Elaine H. ZACKAI, Auteur ; Donna M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur . - 34p.
Langues : Anglais (eng)
in Molecular Autism > 7 (2016) . - 34p.
Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1186/s13229-016-0097-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329 Mapping the Relationship between Dysmorphology and Cognitive, Behavioral, and Developmental Outcomes in Children with Autism Spectrum Disorder / Lin H. TIAN in Autism Research, 13-7 (July 2020)
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Titre : Mapping the Relationship between Dysmorphology and Cognitive, Behavioral, and Developmental Outcomes in Children with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Lin H. TIAN, Auteur ; Lisa D. WIGGINS, Auteur ; Laura A. SCHIEVE, Auteur ; Marshalyn YEARGIN-ALLSOPP, Auteur ; Patricia M. DIETZ, Auteur ; Arthur S. AYLSWORTH, Auteur ; Ellen R. ELIAS, Auteur ; Julie E. HOOVER-FONG, Auteur ; Naomi J.L. MEEKS, Auteur ; Margaret C. SOUDERS, Auteur ; Anne C.H. TSAI, Auteur ; Elaine H. ZACKAI, Auteur ; Aimee A. ALEXANDER, Auteur ; Nicole F. DOWLING, Auteur ; Stuart K. SHAPIRA, Auteur Article en page(s) : p.1227-1238 Langues : Anglais (eng) Mots-clés : autism spectrum disorder dysmorphic features dysmorphology severity intellectual disability neurodevelopment Index. décimale : PER Périodiques Résumé : Previous studies investigating the association between dysmorphology and cognitive, behavioral, and developmental outcomes among individuals with autism spectrum disorder (ASD) have been limited by the binary classification of dysmorphology and lack of comparison groups. We assessed the association using a continuous measure of dysmorphology severity (DS) in preschool children aged 2-5 years (322 with ASD and intellectual disability [ID], 188 with ASD without ID, and 371 without ASD from the general population [POP]). In bivariate analyses, an inverse association between DS and expressive language, receptive language, fine motor, and visual reception skills was observed in children with ASD and ID. An inverse association of DS with fine motor and visual reception skills, but not expressive language and receptive language, was found in children with ASD without ID. No associations were observed in POP children. These results persisted after exclusion of children with known genetic syndromes or major morphologic anomalies. Quantile regression models showed that the inverse relationships remained significant after adjustment for sex, race/ethnicity, maternal education, family income, study site, and preterm birth. DS was not associated with autistic traits or autism symptom severity, behaviors, or regression among children with ASD with or without ID. Thus, DS was associated with a global impairment of cognitive functioning in children with ASD and ID, but only with fine motor and visual reception deficits in children with ASD without ID. A better understanding is needed for mechanisms that explain the association between DS and cognitive impairment in children with different disorders. Autism Res 2020, 13: 1227-1238. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We examined whether having more dysmorphic features (DFs) was related to developmental problems among children with autism spectrum disorder (ASD) with or without intellectual disability (ID), and children without ASD from the general population (POP). Children with ASD and ID had more language, movement, and learning issues as the number of DFs increased. Children with ASD without ID had more movement and learning issues as the number of DFs increased. These relationships were not observed in the POP group. Implications are discussed. En ligne : http://dx.doi.org/10.1002/aur.2314 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=429
in Autism Research > 13-7 (July 2020) . - p.1227-1238[article] Mapping the Relationship between Dysmorphology and Cognitive, Behavioral, and Developmental Outcomes in Children with Autism Spectrum Disorder [texte imprimé] / Lin H. TIAN, Auteur ; Lisa D. WIGGINS, Auteur ; Laura A. SCHIEVE, Auteur ; Marshalyn YEARGIN-ALLSOPP, Auteur ; Patricia M. DIETZ, Auteur ; Arthur S. AYLSWORTH, Auteur ; Ellen R. ELIAS, Auteur ; Julie E. HOOVER-FONG, Auteur ; Naomi J.L. MEEKS, Auteur ; Margaret C. SOUDERS, Auteur ; Anne C.H. TSAI, Auteur ; Elaine H. ZACKAI, Auteur ; Aimee A. ALEXANDER, Auteur ; Nicole F. DOWLING, Auteur ; Stuart K. SHAPIRA, Auteur . - p.1227-1238.
Langues : Anglais (eng)
in Autism Research > 13-7 (July 2020) . - p.1227-1238
Mots-clés : autism spectrum disorder dysmorphic features dysmorphology severity intellectual disability neurodevelopment Index. décimale : PER Périodiques Résumé : Previous studies investigating the association between dysmorphology and cognitive, behavioral, and developmental outcomes among individuals with autism spectrum disorder (ASD) have been limited by the binary classification of dysmorphology and lack of comparison groups. We assessed the association using a continuous measure of dysmorphology severity (DS) in preschool children aged 2-5 years (322 with ASD and intellectual disability [ID], 188 with ASD without ID, and 371 without ASD from the general population [POP]). In bivariate analyses, an inverse association between DS and expressive language, receptive language, fine motor, and visual reception skills was observed in children with ASD and ID. An inverse association of DS with fine motor and visual reception skills, but not expressive language and receptive language, was found in children with ASD without ID. No associations were observed in POP children. These results persisted after exclusion of children with known genetic syndromes or major morphologic anomalies. Quantile regression models showed that the inverse relationships remained significant after adjustment for sex, race/ethnicity, maternal education, family income, study site, and preterm birth. DS was not associated with autistic traits or autism symptom severity, behaviors, or regression among children with ASD with or without ID. Thus, DS was associated with a global impairment of cognitive functioning in children with ASD and ID, but only with fine motor and visual reception deficits in children with ASD without ID. A better understanding is needed for mechanisms that explain the association between DS and cognitive impairment in children with different disorders. Autism Res 2020, 13: 1227-1238. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We examined whether having more dysmorphic features (DFs) was related to developmental problems among children with autism spectrum disorder (ASD) with or without intellectual disability (ID), and children without ASD from the general population (POP). Children with ASD and ID had more language, movement, and learning issues as the number of DFs increased. Children with ASD without ID had more movement and learning issues as the number of DFs increased. These relationships were not observed in the POP group. Implications are discussed. En ligne : http://dx.doi.org/10.1002/aur.2314 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=429 A Novel Approach to Dysmorphology to Enhance the Phenotypic Classification of Autism Spectrum Disorder in the Study to Explore Early Development / Stuart K. SHAPIRA in Journal of Autism and Developmental Disorders, 49-5 (May 2019)
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Titre : A Novel Approach to Dysmorphology to Enhance the Phenotypic Classification of Autism Spectrum Disorder in the Study to Explore Early Development Type de document : texte imprimé Auteurs : Stuart K. SHAPIRA, Auteur ; Lin H. TIAN, Auteur ; Arthur S. AYLSWORTH, Auteur ; Ellen R. ELIAS, Auteur ; Julie E. HOOVER-FONG, Auteur ; Naomi J.L. MEEKS, Auteur ; Margaret C. SOUDERS, Auteur ; Anne C.H. TSAI, Auteur ; Elaine H. ZACKAI, Auteur ; Aimee A. ALEXANDER, Auteur ; Marshalyn YEARGIN-ALLSOPP, Auteur ; Laura A. SCHIEVE, Auteur Article en page(s) : p.2184-2202 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Birth defects Dysmorphic features Dysmorphology Genetic disorders Morphologic anomalies Phenotypic classification Race/ethnicity Index. décimale : PER Périodiques Résumé : The presence of multiple dysmorphic features in some children with autism spectrum disorder (ASD) might identify distinct ASD phenotypes and serve as potential markers for understanding causes and prognoses. To evaluate dysmorphology in ASD, children aged 3-6 years with ASD and non-ASD population controls (POP) from the Study to Explore Early Development were evaluated using a novel, systematic dysmorphology review approach. Separate analyses were conducted for non-Hispanic White, non-Hispanic Black, and Hispanic children. In each racial/ethnic group, ~ 17% of ASD cases were Dysmorphic compared with ~ 5% of POP controls. The ASD-POP differential was not explained by known genetic disorders or birth defects. In future epidemiologic studies, subgrouping ASD cases as Dysmorphic vs. Non-dysmorphic might help delineate risk factors for ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-03899-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=393
in Journal of Autism and Developmental Disorders > 49-5 (May 2019) . - p.2184-2202[article] A Novel Approach to Dysmorphology to Enhance the Phenotypic Classification of Autism Spectrum Disorder in the Study to Explore Early Development [texte imprimé] / Stuart K. SHAPIRA, Auteur ; Lin H. TIAN, Auteur ; Arthur S. AYLSWORTH, Auteur ; Ellen R. ELIAS, Auteur ; Julie E. HOOVER-FONG, Auteur ; Naomi J.L. MEEKS, Auteur ; Margaret C. SOUDERS, Auteur ; Anne C.H. TSAI, Auteur ; Elaine H. ZACKAI, Auteur ; Aimee A. ALEXANDER, Auteur ; Marshalyn YEARGIN-ALLSOPP, Auteur ; Laura A. SCHIEVE, Auteur . - p.2184-2202.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-5 (May 2019) . - p.2184-2202
Mots-clés : Autism spectrum disorder Birth defects Dysmorphic features Dysmorphology Genetic disorders Morphologic anomalies Phenotypic classification Race/ethnicity Index. décimale : PER Périodiques Résumé : The presence of multiple dysmorphic features in some children with autism spectrum disorder (ASD) might identify distinct ASD phenotypes and serve as potential markers for understanding causes and prognoses. To evaluate dysmorphology in ASD, children aged 3-6 years with ASD and non-ASD population controls (POP) from the Study to Explore Early Development were evaluated using a novel, systematic dysmorphology review approach. Separate analyses were conducted for non-Hispanic White, non-Hispanic Black, and Hispanic children. In each racial/ethnic group, ~ 17% of ASD cases were Dysmorphic compared with ~ 5% of POP controls. The ASD-POP differential was not explained by known genetic disorders or birth defects. In future epidemiologic studies, subgrouping ASD cases as Dysmorphic vs. Non-dysmorphic might help delineate risk factors for ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-03899-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=393 De novo variants in CACNA1E found in patients with intellectual disability, developmental regression and social cognition deficit but no seizures / Beryl ROYER-BERTRAND in Molecular Autism, 12 (2021)
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