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https://www.readbyqxmd.com/read/28339895/does-parental-health-mediate-the-relationship-between-parental-uninsurance-and-insured-children-s-health-outcomes-evidence-from-a-u-s-national-survey
#1
Ilhom Akobirshoev, Diana Bowser, Susan L Parish, Cindy Thomas, Sara S Bachman
Although the United States has made great strides in ensuring near universal health care access for children, the health insurance coverage gap between children and their parents remains high. This study analyzed aggregated data from the 2006-2013 National Health Interview Survey to investigate the direct relationships between parental uninsurance and children's health outcomes. Authors explored how parental health mediates the relationship between parents' health and children's health outcomes. Results suggest that insured children of uninsured parents have worse health status and are at higher risk of asthma, attention-deficit/hyperactivity disorder, developmental delays, learning disabilities, and mental disabilities compared with insured children of insured parents...
March 2, 2017: Health & Social Work
https://www.readbyqxmd.com/read/28339607/gross-motor-trajectories-during-the-first-year-of-life-for-preterm-infants-with-very-low-birth-weight
#2
Yu-Han Su, Suh-Fang Jeng, Wu-Shiun Hsieh, Yu-Kang Tu, Yen-Tzu Wu, Li-Chiou Chen
Background.: Early identification of motor dysfunction in very-low-birth-weight (VLBW) preterm infants is important in order to provide early intervention. Objective.: This study was to examine the motor trajectories of VLBW preterm infants during their first year of life and to investigate the predictive ability and influencing factors of the trajectories. Design and Methods.: A total of 342 VLBW preterm infants were prospectively assessed for motor development by the Alberta Infant Motor Scales at 4, 6, 9 and 12 months and for developmental outcomes using the Bayley Scales of Infant and Toddler Development- second edition at 24 months...
February 4, 2017: Physical Therapy
https://www.readbyqxmd.com/read/28338919/genetic-overlap-between-schizophrenia-and-developmental-psychopathology-longitudinal-and-multivariate-polygenic-risk-prediction-of-common-psychiatric-traits-during-development
#3
Michel G Nivard, Suzanne H Gage, Jouke J Hottenga, Catharina E M van Beijsterveldt, Abdel Abdellaoui, Meike Bartels, Bart M L Baselmans, Lannie Ligthart, Beate St Pourcain, Dorret I Boomsma, Marcus R Munafò, Christel M Middeldorp
BACKGROUND: Several nonpsychotic psychiatric disorders in childhood and adolescence can precede the onset of schizophrenia, but the etiology of this relationship remains unclear. We investigated to what extent the association between schizophrenia and psychiatric disorders in childhood is explained by correlated genetic risk factors. METHODS: Polygenic risk scores (PRS), reflecting an individual's genetic risk for schizophrenia, were constructed for 2588 children from the Netherlands Twin Register (NTR) and 6127 from the Avon Longitudinal Study of Parents And Children (ALSPAC)...
March 11, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28338586/towards-microsurgical-correction-of-cleft-lip-ex-utero-via-restoration-of-craniofacial-developmental-programs
#4
Xue Dong, Wilmina N Landford, James Hart, Maurizio Risolino, Omer Kaymakcalan, Julia Jin, Yoshiko Toyoda, Elisabetta Ferretti, Licia Selleri, Jason A Spector
BACKGROUND: Cleft Lip with or without Palate (CL/P) is present in approximately 1 in 500-700 live births, representing the most common congenital craniofacial anomaly. Previously, we developed a unique murine model with compound Pbx deficiency that exhibits fully penetrant CL/P. To investigate the possibility of tissue repair at an early gestational stage, we designed a minimally invasive surgical approach suitable for intrauterine repair using Wnt9b-soaked collagen microspheres to restore craniofacial developmental programs for cleft correction...
March 3, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28338545/risperidone-and-cardiometabolic-risk-in-children-and-adolescents-clinical-and-instrumental-issues
#5
Emilia Matera, Lucia Margari, Vincenzo Ostilio Palmieri, Giuseppina Zagaria, Roberto Palumbi, Francesco Margari
PURPOSE/BACKGROUND: Although second-generation antipsychotics are used to treat and manage symptoms for several psychiatric disorders, data about their adverse effects in developmental age are limited. The aim of this prospective observational study was to verify the cardiovascular and metabolic risk in a sample of antipsychotic-naive children/adolescent patients starting risperidone therapy. METHODS: Twenty-two patients, younger than 18 years, were recruited. The assessment included anthropometric data, cardiovascular parameters, blood tests, and ultrasonographic abdominal study...
March 23, 2017: Journal of Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28336492/looking-into-the-brain-through-the-retinal-ganglion-cells-in-psychiatric-disorders-a-review-of-evidences
#6
REVIEW
Thomas Schwitzer, Raymund Schwan, Emanuel Bubl, Laurence Lalanne, Karine Angioi-Duprez, Vincent Laprevote
Psychiatry and neuroscience research need novel approaches to indirectly investigate brain function. As the retina is an anatomical and developmental extension of the central nervous system (CNS), changes in retinal function may reflect neurological dysfunctions in psychiatric disorders. The last and most integrated retinal relay before visual information transfer to the brain is the ganglion cell layer. Here, based on collected arguments, we argue that these cells offer a crucial site for indirectly investigating brain function...
March 20, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28336317/lethal-multiple-pterygium-syndrome-a-severe-phenotype-associated-with-a-novel-mutation-in-the-nebulin-gene
#7
Ebtesam Abdalla, Gianina Ravenscroft, Louay Zayed, Sarah J Beecroft, Nigel G Laing
Fetal akinesia deformation sequence is a clinically and genetically heterogeneous disorder characterized by a variable combination of fetal akinesia, intrauterine growth restriction, developmental abnormalities such as cystic hygroma, hydrops fetalis, pulmonary hypoplasia, occasional arthrogryposis, and pterygia. The pathogenetic mechanisms of fetal akinesia deformation sequence include neuropathy, muscular disorders, neuromuscular junction disorders, maternal myasthenia gravis, restrictive dermopathy and others...
January 18, 2017: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/28336096/multigenerational-effects-of-two-glucocorticoids-prednisolone-and-dexamethasone-on-life-history-parameters-of-crustacean-ceriodaphnia-dubia-cladocera
#8
Navdeep Bal, Anupama Kumar, Jun Du, Dayanthi Nugegoda
Synthetic glucocorticoids (GCs) such as dexamethasone (DEX) and prednisolone (PDS) have been used since the 1940s to cure inflammatory and auto-immune disorders. Their use has been linked to a host of deleterious effects in aquatic ecosystems such as osteoporosis in vertebrates, developmental impairments in molluscs and reduced fecundity and growth in cladocerans. Apart from these handful of studies, the effects of GCs on aquatic biota are largely unknown. The present study is a first of its kind aiming to assess the multi-generational exposure effects of DEX and PDS on the life history parameters of Ceriodaphnia dubia (C...
March 20, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28335858/netting-novel-regulators-of-hematopoiesis-and-hematologic-malignancies-in-zebrafish
#9
Wanda Kwan, Trista E North
Zebrafish are one of the preeminent model systems for the study of blood development (hematopoiesis), hematopoietic stem and progenitor cell (HSPC) biology, and hematopathology. The zebrafish hematopoietic system shares strong similarities in functional populations, genetic regulators, and niche interactions with its mammalian counterparts. These evolutionarily conserved characteristics, together with emerging technologies in live imaging, compound screening, and genetic manipulation, have been employed to successfully identify and interrogate novel regulatory mechanisms and molecular pathways that guide hematopoiesis...
2017: Current Topics in Developmental Biology
https://www.readbyqxmd.com/read/28334956/prune-is-crucial-for-normal-brain-development-and-mutated-in-microcephaly-with-neurodevelopmental-impairment
#10
Massimo Zollo, Mustafa Ahmed, Veronica Ferrucci, Vincenzo Salpietro, Fatemeh Asadzadeh, Marianeve Carotenuto, Reza Maroofian, Ahmed Al-Amri, Royana Singh, Iolanda Scognamiglio, Majid Mojarrad, Luca Musella, Angela Duilio, Angela Di Somma, Ender Karaca, Anna Rajab, Aisha Al-Khayat, Tribhuvan Mohan Mohapatra, Atieh Eslahi, Farah Ashrafzadeh, Lettie E Rawlins, Rajniti Prasad, Rashmi Gupta, Preeti Kumari, Mona Srivastava, Flora Cozzolino, Sunil Kumar Rai, Maria Monti, Gaurav V Harlalka, Michael A Simpson, Philip Rich, Fatema Al-Salmi, Michael A Patton, Barry A Chioza, Stephanie Efthymiou, Francesca Granata, Gabriella Di Rosa, Sarah Wiethoff, Eugenia Borgione, Carmela Scuderi, Kshitij Mankad, Michael G Hanna, Piero Pucci, Henry Houlden, James R Lupski, Andrew H Crosby, Emma L Baple
PRUNE is a member of the DHH (Asp-His-His) phosphoesterase protein superfamily of molecules important for cell motility, and implicated in cancer progression. Here we investigated multiple families from Oman, India, Iran and Italy with individuals affected by a new autosomal recessive neurodevelopmental and degenerative disorder in which the cardinal features include primary microcephaly and profound global developmental delay. Our genetic studies identified biallelic mutations of PRUNE1 as responsible. Our functional assays of disease-associated variant alleles revealed impaired microtubule polymerization, as well as cell migration and proliferation properties, of mutant PRUNE...
February 28, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28334953/early-motor-phenotype-detection-in-a-female-mouse-model-of-rett-syndrome-is-improved-by-cross-fostering
#11
Annie Vogel Ciernia, Michael Pride, Blythe Durbin-Johnson, Adriana Noronha, Alene Chang, Dag H Yasui, Jacqueline N Crawley, Janine M LaSalle
Rett syndrome (RTT) is an X-linked neurodevelopmental disorder caused by mutations in the gene encoding methyl CpG binding protein 2 (MeCP2) that occur sporadically in 1:10,000 female births. RTT is characterized by a period of largely normal development followed by regression in language and motor skills at 6-18 months of age. Mecp2 mutant mice recapitulate many of the clinical features of RTT, but the majority of behavioral assessments have been conducted in male Mecp2 hemizygous null mice as offspring of heterozygous dams...
March 11, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28334861/defective-signaling-through-plexin-a1-compromises-the-development-of-the-peripheral-olfactory-system-and-neuroendocrine-reproductive-axis-in-mice
#12
Séverine Marcos, Carine Monnier, Xavier Rovira Algans, Corinne Fouveaut, Nelly Pitteloud, Fabrice Ango, Catherine Dodé, Jean-Pierre Hardelin
The olfacto-genital syndrome (Kallmann syndrome) associates congenital hypogonadism due to gonadotropin-releasing hormone (GnRH) deficiency and anosmia. This is a genetically heterogeneous developmental disease with various modes of transmission, including oligogenic inheritance. Previous reports have involved defective cell signaling by semaphorin-3A in the disease pathogenesis. Here, we report that the embryonic phenotype of Plxna1-/- mutant mice lacking plexin-A1 (a major receptor of class 3 semaphorins), though not fully penetrant, resembles that of Kallmann syndrome fetuses...
March 2, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28334793/compound-heterozygous-mutations-in-the-gene-pigp-are-associated-with-early-infantile-epileptic-encephalopathy
#13
Devon L Johnstone, Thi Tuyet-Mai Nguyen, Yoshiko Murakami, Kristin D Kernohan, Martine Tétreault, Claire Goldsmith, Asif Doja, Justin D Wagner, Lijia Huang, Taila Hartley, Anik St-Denis, Françoise le Deist, Jacek Majewski, Dennis E Bulman, Taroh Kinoshita, David A Dyment, Kym M Boycott, Philippe M Campeau
There are over 150 known human proteins which are tethered to the cell surface via glycosylphosphatidylinositol (GPI) anchors. These proteins play a variety of important roles in development, and particularly in neurogenesis. Not surprisingly, mutations in the GPI anchor biosynthesis and remodeling pathway cause a number of developmental disorders. This group of conditions has been termed inherited GPI deficiencies (IGDs), a subgroup of congenital disorders of glycosylation; they present with variable phenotypes, often including seizures, hypotonia and intellectual disability...
March 7, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28334631/internalizing-and-externalizing-disorders-in-childhood-and-adolescence-a-latent-transition-analysis-using-alspac-data
#14
Eoin McElroy, Mark Shevlin, Jamie Murphy
BACKGROUND: Research examining the association between internalizing and externalizing dimensions of psychopathology has relied heavily on variable-centered analytical techniques. Person-centered methodologies complement the variable-centered approach, and may help explain the medium-to-large correlations that exist between higher order dimensions of psychopathology. What little person-centered research exists has been cross-sectional and utilized adult samples. The present study sought to take a person-centered approach to the modeling of psychiatric comorbidity during a key developmental phase; middle childhood through adolescence...
March 12, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28334080/cortical-thickness-abnormalities-in-autism-spectrum-disorders-through-late-childhood-adolescence-and-adulthood-a-large-scale-mri-study
#15
Budhachandra S Khundrakpam, John D Lewis, Penelope Kostopoulos, Felix Carbonell, Alan C Evans
Neuroimaging studies in autism spectrum disorders (ASDs) have provided inconsistent evidence of cortical abnormality. This is probably due to the small sample sizes used in most studies, and important differences in sample characteristics, particularly age, as well as to the heterogeneity of the disorder. To address these issues, we assessed abnormalities in ASD within the Autism Brain Imaging Data Exchange data set, which comprises data from approximately 1100 individuals (~6-55 years). A subset of these data that met stringent quality control and inclusion criteria (560 male subjects; 266 ASD; age = 6-35 years) were used to compute age-specific differences in cortical thickness in ASD and the relationship of any such differences to symptom severity of ASD...
February 18, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28333997/learning-better-by-repetition-or-variation-is-transfer-at-odds-with-task-specific-training
#16
Emmanuel Bonney, Lemke Dorothee Jelsma, Gillian D Ferguson, Bouwien C M Smits-Engelsman
OBJECTIVE: Transfer of motor skills is the ultimate goal of motor training in rehabilitation practice. In children with Developmental Coordination Disorder (DCD), very little is known about how skills are transferred from training situations to real life contexts. In this study we examined the influence of two types of practice on transfer of motor skills acquired in a virtual reality (VR) environment. METHOD: One hundred and eleven children with DCD and their typically developing (TD) peers, aged 6-10 years (M = 8...
2017: PloS One
https://www.readbyqxmd.com/read/28332767/bcap31-associated-encephalopathy-and-complex-movement-disorder-mimicking-mitochondrial-encephalopathy
#17
Saleh Albanyan, Amal Al Teneiji, Nasim Monfared, Saadet Mercimek-Mahmutoglu
BCAP31, encoded by BCAP31, is involved in the export of transmembrane proteins from the endoplasmic reticulum. Pathogenic variants in BCAP31 results in global developmental delay, dystonia, deafness and dysmorphic features in males, called deafness, dystonia, and cerebral hypomyelination (DDCH) syndrome. We report a new patient with BCAP3-associated encephalopathy, DDCH syndrome, sensorineural hearing loss, generalized dystonia, and choreoathetosis. This 3.5-year-old boy had microcephaly and failure to thrive within the first 3 months of life...
March 23, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28332379/a-novel-de-novo-pathogenic-variant-in-foxf1-in-a-newborn-with-alveolar-capillary-dysplasia-with-misalignment-of-pulmonary-veins
#18
Youngeun Ma, Mi Ae Jang, Hye Soo Yoo, So Yoon Ahn, Se In Sung, Yun Sil Chang, Chang Seok Ki, Won Soon Park
Alveolar capillary dysplasia with misalignment of pulmonary veins (ACD/MPV) is an autosomal dominant, fatal developmental disorder of the lungs, with a mortality rate of about 100%. ACD/MPV is caused by mutations in FOXF1. Herein, we describe a newborn boy with ACD/MPV carrying a novel pathogenic variant of FOXF1. The patient developed respiratory distress and severe pulmonary hypertension on the first day of life. Despite aggressive cardiorespiratory management, including veno-venous extracorporeal membrane oxygenation, his condition deteriorated rapidly, and he died within the first month of his life...
May 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28332092/the-spectrum-of-neuropathological-changes-associated-with-congenital-zika-virus-infection
#19
Leila Chimelli, Adriana S O Melo, Elyzabeth Avvad-Portari, Clayton A Wiley, Aline H S Camacho, Vania S Lopes, Heloisa N Machado, Cecilia V Andrade, Dione C A Dock, Maria Elisabeth Moreira, Fernanda Tovar-Moll, Patricia S Oliveira-Szejnfeld, Angela C G Carvalho, Odile N Ugarte, Alba G M Batista, Melania M R Amorim, Fabiana O Melo, Thales A Ferreira, Jacqueline R L Marinho, Girlene S Azevedo, Jeime I B F Leal, Rodrigo F Madeiro da Costa, Stevens Rehen, Monica B Arruda, Rodrigo M Brindeiro, Rodrigo Delvechio, Renato S Aguiar, Amilcar Tanuri
A major concern associated with ZIKV infection is the increased incidence of microcephaly with frequent calcifications in infants born from infected mothers. To date, postmortem analysis of the central nervous system (CNS) in congenital infection is limited to individual reports or small series. We report a comprehensive neuropathological study in ten newborn babies infected with ZIKV during pregnancy, including the spinal cords and dorsal root ganglia (DRG), and also muscle, pituitaries, eye, systemic organs, and placentas...
March 22, 2017: Acta Neuropathologica
https://www.readbyqxmd.com/read/28332006/prenatal-nicotine-exposure-decreases-the-release-of-dopamine-in-the-medial-frontal-cortex-and-induces-atomoxetine-responsive-neurobehavioral-deficits-in-mice
#20
Tursun Alkam, Takayoshi Mamiya, Nami Kimura, Aya Yoshida, Daisuke Kihara, Yuki Tsunoda, Yuki Aoyama, Masayuki Hiramatsu, Hyoung-Chun Kim, Toshitaka Nabeshima
Increased risk of attention-deficit/hyperactivity disorder (AD/HD) is partly associated with the early developmental exposure to nicotine in tobacco smoke. Emerging reports link tobacco smoke exposure or prenatal nicotine exposure (PNE) with AD/HD-like behaviors in rodent models. We have previously reported that PNE induces cognitive behavioral deficits in offspring and decreases the contents of dopamine (DA) and its turnover in the prefrontal cortex (PFC) of offspring It is well known that the dysfunction of DAergic system in the brain is one of the core factors in the pathophysiology of AD/HD...
March 23, 2017: Psychopharmacology
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