keyword
MENU ▼
Read by QxMD icon Read
search

developmental delays

keyword
https://www.readbyqxmd.com/read/29773902/nedd9-promotes-oncogenic-signaling-a-stem-mesenchymal-gene-signature-and-aggressive-ovarian-cancer-growth-in-mice
#1
Rashid Gabbasov, Fang Xiao, Caitlin G Howe, Laura E Bickel, Shane W O'Brien, Daniel Benrubi, Thuy-Vy Do, Yan Zhou, Emmanuelle Nicolas, Kathy Q Cai, Samuel Litwin, Sachiko Seo, Erica A Golemis, Denise C Connolly
Neural precursor cell expressed, developmentally downregulated 9 (NEDD9) supports oncogenic signaling in a number of solid and hematologic tumors. Little is known about the role of NEDD9 in ovarian carcinoma (OC), but available data suggest elevated mRNA and protein expression in advanced stage high-grade cancers. We used a transgenic MISIIR-TAg mouse OC model combined with genetic ablation of Nedd9 to investigate its action in the development and progression of OC. A Nedd9-/- genotype delayed tumor growth rate, reduced incidence of ascites, and reduced expression and activation of signaling proteins including SRC, STAT3, E-cadherin, and AURKA...
May 18, 2018: Oncogene
https://www.readbyqxmd.com/read/29772090/lcm-seq-reveals-the-crucial-role-of-lssoc1-in-heat-promoted-bolting-of-lettuce-lactuca-sativa-l
#2
Zijing Chen, Wensheng Zhao, Danfeng Ge, Yingyan Han, Kang Ning, Chen Luo, Shenglin Wang, Renyi Liu, Xiaolan Zhang, Qian Wang
Lettuce (Lactuca sativa L.) is one of the most economically important vegetables. The floral transition in lettuce is accelerated under high temperatures, which can significantly decrease yields. However, the molecular mechanism underlying the floral tranition in lettuce is poorly known. Using laser capture microdissection coupled with RNA sequencing, we isolated shoot apical meristem cells from the bolting-sensitive lettuce line S39 at four critical stages of development. Subsequently, we screened specifically for the flowering-related gene LsSOC1 during the floral transition through comparative transcriptomic analysis...
May 17, 2018: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/29771863/upshaw-schulman-syndrome-with-c-2728c-t-mutation-in-adamts13-gene
#3
Shahzadi Resham, Zehra Fadoo, Bushra Moiz
Congenital thrombotic thrombocytopenic purpura is a rare autosomal recessive disorder presenting with hemolytic anemia, thrombocytopenia, micro vascular thrombosis, and end organ damage. Here, we present a case of a 7-year-old girl having recurrent neonatal hemolysis, developmental delay, frequent seizures, and thrombocytopenia. Characteristic clinical picture and gene sequencing of a disintegrin and metalloproteinase with thrombospondin motifs 13 confirmed the diagnosis of Upshaw-Schulman syndrome. She was treated successfully with plasma infusion...
May 16, 2018: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/29771287/term-or-preterm-cesarean-section-delivery-does-not-lead-to-long-term-detrimental-consequences-in-mice
#4
Morgane Chiesa, Damien Guimond, Roman Tyzio, Alexandre Pons-Bennaceur, Natalia Lozovaya, Nail Burnashev, Diana C Ferrari, Yehezkel Ben-Ari
Epidemiological studies have provided contradictory data on the deleterious sequels of cesarean section (C-section) delivery and their links with developmental brain disorders such as Autism Spectrum Disorders. To gain better insight on these issues, we have now compared physiological, morphological, and behavioral parameters in vaginal, term, and preterm C-section delivered mice. We report that C-section delivery does not lead to long-term behavioral alterations though preterm C-section delivery modifies communicative behaviors in pups...
May 16, 2018: Cerebral Cortex
https://www.readbyqxmd.com/read/29770998/maternal-depressive-symptoms-are-negatively-associated-with-child-growth-and-development-evidence-from-rural-india
#5
Phuong Hong Nguyen, Jed Friedman, Mohini Kak, Purnima Menon, Harold Alderman
Maternal depression has been suggested as a risk factor for both poor child growth and development in many low- and middle-income countries, but the validity of many studies is hindered by small sample sizes, varying cut-offs used in depression diagnostics, and incomplete control of confounding factors. This study examines the association between maternal depressive symptoms (MDSs) and child physical growth and cognitive development in Madhya Pradesh, India, where poverty, malnutrition, and poor mental health coexist...
May 17, 2018: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/29770430/nr4a2-haploinsufficiency-is-associated-with-intellectual-disability-and-autism-spectrum-disorder
#6
J Lévy, S Grotto, C Mignot, C Dupont, A Delahaye, B Benzacken, B Keren, D Haye, J Xavier, M Heulin, E Charles, A Verloes, A Maruani, E Pipiras, A-C Tabet
NR4A2, a member of the nuclear receptor superfamily, is involved in modulation of target gene transcription, regulating several developmental processes such as regulation of cellular homeostasis, neuronal development, inflammation and carcinogenesis. 2q24.1 deletions are extremely rare and only one patient with a de novo deletion encompassing only NR4A2 gene was reported so far. We report three additional patients with a de novo deletion encompassing NR4A2: two patients have deletions encompassing only NR4A2 gene and one patient has a deletion including NR4A2 and the first exon of GPD2...
May 16, 2018: Clinical Genetics
https://www.readbyqxmd.com/read/29769514/cleidocranial-dysplasia-presentation-of-clinical-and-radiological-features-of-a-rare-syndromic-entity
#7
R Modgil, K S Arora, A Sharma, S Mohapatra, S Pareek
Cleidocranial dysplasia is a developmental anomaly of the skeleton and the teeth. This condition may be inherited and be transmitted as dominant characteristics in either gender, or may appear spontaneously. It presents with skeletal defects of several bones, such as partial or complete absence of clavicles, late closure of the fontanels, presence of open skull sutures and multiple wormian bones. The dental manifestations are mainly delayed exfoliation of primary teeth and delayed eruption of permanent teeth with multiple impacted supernumerary teeth...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29769509/joubert-s-syndrome-a-report-of-two-cases
#8
M M Rahman, S M Rahman
Joubert's syndrome and related disorders are primarily disorder of cerebellar development. It has heterogeneity of presentation that varies from patient to patient. In the recent past we encountered a pair of children who presented with developmental delay, hypotonia and abnormal eye movements. Classic Joubert's syndrome was confirmed on the basis of clinical and neuro-imaging findings. So careful clinical assessment and appropriate neuro-imaging should be done in suspected cases for confirmation of diagnosis...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29767824/variability-in-verbal-and-nonverbal-communication-in-infants-at-risk-for-autism-spectrum-disorder-predictors-and-outcomes
#9
M Franchini, E Duku, V Armstrong, J Brian, S E Bryson, N Garon, W Roberts, C Roncadin, L Zwaigenbaum, I M Smith
Early communication impairment is among the most-reported first concerns in parents of young children with autism spectrum disorder (ASD). Using a parent-report questionnaire, we derived trajectory groups for early language and gesture acquisition in siblings at high risk for ASD and in children at low risk, during their first 2 years of life. Developmental skills at 6 months were associated with trajectory group membership representing growth in receptive language and gestures. Behavioral symptoms also predicted gesture development...
May 16, 2018: Journal of Autism and Developmental Disorders
https://www.readbyqxmd.com/read/29765956/transcriptomic-profiling-of-zebrafish-hair-cells-using-ribotag
#10
Maggie S Matern, Alisha Beirl, Yoko Ogawa, Yang Song, Nikhil Paladugu, Katie S Kindt, Ronna Hertzano
The zebrafish inner ear organs and lateral line neuromasts are comprised of a variety of cell types, including mechanosensitive hair cells. Zebrafish hair cells are evolutionarily homologous to mammalian hair cells, and have been particularly useful for studying normal hair cell development and function. However, the relative scarcity of hair cells within these complex organs, as well as the difficulty of fine dissection at early developmental time points, makes hair cell-specific gene expression profiling technically challenging...
2018: Frontiers in Cell and Developmental Biology
https://www.readbyqxmd.com/read/29765885/comparison-of-second-and-third-editions-of-the-bayley-scales-in-children-with-suspected-developmental-delay
#11
You Gyoung Yi, In Young Sung, Jin Sook Yuk
Objective: To compare the scores of the Bayley Scales of Infant Development second edition (BSID-II) and the third edition, Bayley-III, in children with suspected developmental delay and to determine the cutoff score for developmental delay in the Bayley-III. Methods: Children younger than 42 months (n=62) with suspected developmental delay who visited our department between 2014 and 2015 were assessed with both the BSID-II and Bayley-III tests. Results: The mean Bayley-III Cognitive Language Composite (CLC) score was 5...
April 2018: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/29765884/visual-evoked-potential-in-children-with-developmental-disorders-correlation-with-neurodevelopmental-outcomes
#12
JaYoung Kim, In Young Sung, Eun Jae Ko, Minji Jung
Objective: To investigate the neurodevelopmental outcomes in children with developmental disorder according to visual evoked potential (VEP) results. Methods: We retrospectively analyzed children who visited our Department of Pediatric Rehabilitation Medicine with a chief complaint of developmental disability from January 2001 to July 2015. Of the 549 medical records reviewed, 322 children younger than 42 months who underwent both Bayley Scales of Infant and Toddler Development second edition (BSID-II) and VEP studies were enrolled...
April 2018: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/29764901/the-histone-demethylase-kdm5-is-essential-for-larval-growth-in-drosophila
#13
Coralie Drelon, Helen M Belalcazar, Julie Secombe
Regulated gene expression is necessary for developmental and homeostatic processes. The KDM5 family of transcriptional regulators are histone H3 lysine 4 demethylases that can function through both demethylase-dependent and independent mechanisms. While loss and overexpression of KDM5 proteins are linked to intellectual disability and cancer, respectively, their normal developmental functions remain less characterized. Drosophila melanogaster provides an ideal system to investigate KDM5 function, as it encodes a single ortholog in contrast to the four paralogs found in mammalian cells...
May 15, 2018: Genetics
https://www.readbyqxmd.com/read/29764460/benign-and-severe-early-life-seizures-a-round-in-the-first-year-of-life
#14
REVIEW
Piero Pavone, Giovanni Corsello, Martino Ruggieri, Silvia Marino, Simona Marino, Raffaele Falsaperla
At the onset, differentiation between abnormal non-epileptic movements, and epileptic seizures presenting in early life is difficult as is clinical diagnosis and prognostic evaluation of the various seizure disorders presenting at this age. Seizures starting in the first year of life including the neonatal period might have a favorable course, such as in infants presenting with benign familial neonatal epilepsy, febrile seizures simplex or acute symptomatic seizures. However, in some cases, the onset of seizures at birth or in the first months of life have a dramatic evolution with severe cerebral impairment...
May 15, 2018: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/29762118/pediatric-orthopaedic-consults-from-chiropractic-care
#15
Andy B Awwad, William L Hennrikus, Douglas G Armstrong
Alternative medicine in pediatrics is expanding, with chiropractic now a common choice for families seeking alternative medical care. Currently, there is sparse information in the literature exploring the role of chiropractic in orthopaedic pathology. The objective of this case series is to present pediatric patients who received treatment from chiropractors and orthopaedic physicians as well as to review the respective existing research. Data collected included chiropractic diagnosis, orthopaedic diagnosis, imaging studies, treatments, and complications...
2018: Journal of Surgical Orthopaedic Advances
https://www.readbyqxmd.com/read/29761305/uv-b-susceptibility-and-photoreactivation-in-embryonic-development-of-the-two-spotted-spider-mite-tetranychus-urticae
#16
Yoshio Yoshioka, Tetsuo Gotoh, Takeshi Suzuki
Developmental errors are often induced in the embryos of many organisms by environmental stress. Ultraviolet-B radiation (UV-B) is one of the most serious environmental stressors in embryonic development. Here, we investigated susceptibility to UV-B (0.5 kJ m-2 ) in embryos of the two-spotted spider mite, Tetranychus urticae, to examine the potential use of UV-B in control of this important agricultural pest worldwide. Peak susceptibility to UV-B (0% hatchability) was found in T. urticae eggs 36-48 h after oviposition at 25 °C, which coincides with the stages of morphogenesis forming the germ band and initial limb primordia...
May 14, 2018: Experimental & Applied Acarology
https://www.readbyqxmd.com/read/29760779/a-boy-with-developmental-delay-and-mosaic-supernumerary-inv-dup-5-p15-33p15-1-leading-to-distal-5p-tetrasomy-case-report-and-review-of-the-literature
#17
Pavel Tesner, Jana Drabova, Miroslav Stolfa, Martin Kudr, Martin Kyncl, Veronika Moslerova, Drahuse Novotna, Radka Kremlikova Pourova, Eduard Kocarek, Tereza Rasplickova, Zdenek Sedlacek, Marketa Vlckova
Background: With only 11 patients reported, 5p tetrasomy belongs to rare postnatal findings. Most cases are due to small supernumerary marker chromosomes (sSMCs) or isochromosomes. The patients share common but unspecific symptoms such as developmental delay, seizures, ventriculomegaly, hypotonia, and fifth finger clinodactyly. Simple interstitial duplications leading to trisomies of parts of 5p are much more frequent and better described. Duplications encompassing 5p13.2 cause a defined syndrome with macrocephaly, distinct facial phenotype, heart defects, talipes equinovarus, feeding difficulties, respiratory distress and anomalies of the central nervous system, developmental delay and hypotonia...
2018: Molecular Cytogenetics
https://www.readbyqxmd.com/read/29760680/disruption-in-thyroid-signaling-pathway-a-mechanism-for-the-effect-of-endocrine-disrupting-chemicals-on-child-neurodevelopment
#18
REVIEW
Akhgar Ghassabian, Leonardo Trasande
Thyroid hormones are crucial in normal brain development. Transient and mild thyroid hormone insufficiency in pregnancy is also associated with impaired neurodevelopment in the offspring (e.g., 3-4 IQ score loss in association with maternal free thyroxine in the lowest fifth percentile). While inadequate iodine intake remains the most common underlying cause of mild thyroid hormone insufficiency in vulnerable populations including pregnant women, other factors such as exposure to environmental contaminants have recently attracted increasing attention, in particular in interaction with iodine deficiency...
2018: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/29760105/triplets-birthweight-and-handedness
#19
Kauko Heikkilä, Catharina E M Van Beijsterveldt, Jari Haukka, Matti Iivanainen, Aulikki Saari-Kemppainen, Karri Silventoinen, Dorret I Boomsma, Yoshie Yokoyama, Eero Vuoksimaa
The mechanisms behind handedness formation in humans are still poorly understood. Very low birthweight is associated with higher odds of left-handedness, but whether this is due to low birthweight itself or premature birth is unknown. Handedness has also been linked to development, but the role of birthweight behind this association is unclear. Knowing that birthweight is lower in multiple births, triplets being about 1.5 kg lighter in comparison with singletons, and that multiples have a higher prevalence of left-handedness than singletons, we studied the association between birthweight and handedness in two large samples consisting exclusively of triplets from Japan ( n = 1,305) and the Netherlands ( n = 947)...
May 14, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29758565/clinical-and-genetic-analysis-of-a-rare-syndrome-associated-with-neoteny
#20
Richard F Walker, Serban Ciotlos, Qing Mao, Robert Chin, Snezana Drmanac, Nina Barua, Misha R Agarwal, Rebecca Yu Zhang, Zhenyu Li, Michelle Ka Yan Wu, Kevin Sun, Katharine Lee, Staci Nguyen, Jia Sophie Liu, Paolo Carnevali, Radoje Drmanac, Brock A Peters
PurposeWe describe a novel syndrome in seven female patients with extreme developmental delay and neoteny.MethodsAll patients in this study were female, aged 4 to 23 years, were well below the fifth percentile in height and weight, had failed to develop sexually, and lacked the use of language. Karyotype and array chromosome genomic hybridization analysis failed to identify large-scale structural variations. To further understand the underlying cause of disease in these patients, whole-genome sequencing was performed...
April 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
keyword
keyword
7431
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"