Articles tagged with Developmental Disorders
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A meta-analysis by Associate Professor Diana Arabiat found that children born to mothers with pre-existing diabetes have lower mental and psychomotor development scores compared to those without previous exposure. This delay in psychomotor development can be related to numerous risk factors, including premature birth or intrauterine gr...
A study identifies a genetic mutation underlying KCNQ2 encephalopathy, a rare and devastating form of epilepsy. The research reveals key mechanisms by which the disorder manifests in patients, including suppression of normal gene function and altered protein distribution.
Researchers from Tokyo University of Science developed a flexible paper-based sensor that operates like the human brain, enabling low-power and efficient health monitoring. The device can distinguish 4-bit input optical pulses and generate currents in response to time-series optical input, with rapid response times.
Researchers at the University of Helsinki have made a groundbreaking discovery about the Commander complex, a vital cellular machinery. The study reveals that mutations in this complex are associated with developmental disorders such as Ritscher-Schinzel syndrome and Alzheimer's Disease.
Researchers found that different areas of the brain start with a similar organization in early development, using a shared blueprint to guide neural growth. This suggests that neurodevelopmental disorders may act similarly across diverse brain areas.
A novel approach estimates metabolic activity and infers blood glucose levels from near-infrared measurements in commercial smartphones and smartwatches. The phase delay between oxyhemoglobin and deoxyhemoglobin signals closely relates to oxygen consumption during cardiac cycles, serving as a gauge for metabolism.
Scientists have identified the 'gene of prejudice' GTF2I as crucial in regulating social behavior. The gene's deletion or duplication leads to variations in personality, with individuals having either a 'cocktail party personality' or autistic traits. This research may lead to new treatments for autism and shed light on human sociality.
A recent study discovered a biological role of TMEM208 in fruit flies and humans. The gene variant causes developmental defects, seizures, and a multisystem disorder, highlighting the importance of endoplasmic reticulum stress regulation in cellular development.
A new American Heart Association scientific statement offers the latest knowledge on neurodevelopmental outcomes in people of all ages with congenital heart disease. The statement highlights that neurodevelopmental difficulties are common complications faced by individuals with congenital heart disease, affecting their ability to funct...
Researchers found that childcare workers in informal creche settings need training to better support non-English speaking migrant and refugee children. The study showed that on-site professional learning improved emotional literacies and strategies for supporting these children, resulting in happier outcomes for families.
Research reveals that autistic children develop their own unique visual preferences for social elements, unlike typically developing children who synchronize their attention on social interactions. Early intervention targeting social attention may help guide autistic children onto developmental courses more akin to their peers.
A new task force launched by C-Path aims to accelerate drug development for mitochondrial and inherited metabolic diseases. The task force will leverage C-Path's expertise in data management standards, biomarkers, and regulatory science to generate solutions and contribute to regulatory decision-making.
Researchers at the Francis Crick Institute have identified the first prehistoric person with mosaic Turner syndrome, characterized by one X chromosome instead of two. The study also found the earliest known incidence of Jacob's syndrome, Klinefelter syndrome, and an infant with Down Syndrome in ancient DNA samples.
Researchers at Tokyo University of Science develop an edge computing device that processes signals in real time using physical reservoir technology, achieving faster data processing and lower computation costs. The device demonstrates enhanced learning capabilities, making it promising for applications in edge computing.
Researchers developed a high-performance prediction model to identify children at risk of autistic spectrum disorder, utilizing routine developmental assessments. The tool has the potential to improve early detection and timely interventions for affected children.
A new two-year study will examine the impact of environmental factors on children's health, including those with disabilities. The researchers aim to recruit a diverse population of pregnant people and their children to understand the bidirectional relationship between mother and child.
Researchers found that infants with enlarged perivascular spaces have a 2.2 times greater chance of developing autism compared to those with the same genetic risk. The study also indicates that these infants are more likely to experience sleep problems seven to ten years after diagnosis.
A research team developed an innovative optical technique, 'spectrum shuttle,' to produce and shape GHz burst pulses. The method facilitates ultrafast imaging within subnanosecond timescales, enabling analysis of rapid phenomena.
The study identifies FAM53C as a cytosolic-anchoring inhibitory binding protein of the kinase DYRK1A, regulating its activity and cellular location. This finding may provide potential clinical insights into treating Down syndrome and related diseases.
A global study of 1,001 children across 12 countries found that adult talk is the key predictor of language development in infants and toddlers. No effects were found related to socioeconomics or multilingualism.
A national study using telehealth assessments aims to identify infants with early behavioral differences that may indicate autism or developmental delays. The study will provide valuable insights into predicting these developmental skills and offer improved feedback and support for families.
Researchers flag potential concerns over the impact of social chatbots on neurodiverse people, citing risks of fostering bad habits and reinforcing dysfunctional habits. The technology may relieve social anxiety but can also develop into a form of dependency that negatively impacts actual relationships.
A new study found that children born moderately early are at an increased risk of developmental disorders, including language delay, cognitive impairment, ADHD, and cerebral palsy. The study analyzed data from over 8 million children and identified a small but significant increase in risk for most developmental disorders.
Researchers have created the first extensive map showing which genetic changes can cause disease, leading to valuable insights into neurodevelopmental disorders and cancer. The study reveals that 90% of previously unexplained genetic changes' impact on health is significant, promising speedier diagnosis and new treatment avenues.
Antiferromagnets exhibit fluctuations that can reveal information about their weakly magnetic material. Researchers developed a new method to detect these ultrafast fluctuations using ultrashort light pulses, leading to the discovery of telegraph noise.
A study by CHOP researchers found that seizure patterns and response to treatment can help determine epilepsy trajectories and developmental outcomes for patients with STXBP1-related disorders. The study identified key treatment windows and outcome measures that will inform the interpretation of clinical trial success.
A novel AI system analyzing brain MRI scans can diagnose autism in children between 24 and 48 months with a 98.5% accuracy rate. This technology enables early detection of autism, potentially leading to improved independence, IQs, and therapeutic outcomes.
A new study has uncovered the molecular causes of a rare developmental brain condition in children, known as Autosomal Recessive ACBD6-related disorder. The research team identified defects in the acyl-CoA-binding domain-containing protein 6 (ACBD6) gene as the underlying cause, leading to delays in cognitive and motor skills development.
A new USC study reveals that variants of the autism-linked gene SYNGAP1 can disrupt early brain development in the cortex, a region involved in higher-order cognitive functions. The research found that disease-causing variants of SYNGAP1 alter the cells' cytoskeletons and lead to disorganized neural circuits.
The USPSTF states that routine screening for oral health conditions, such as dental caries, is not recommended for children and adolescents aged 5-17. Untreated oral health issues can lead to serious infections affecting growth, development, and quality of life.
A study found that gastrointestinal and sleep issues may be connected to self-injury and aggression in adolescents diagnosed with profound autism. The researchers discovered a possible connection between these health issues and future challenging behaviors, predicting next-day behavior with over 80% accuracy.
Researchers found that patients with elevated NfL levels had a 91% higher risk of worsening disability with relapse within a year, and a 49% higher risk without relapse nearly two years later. The study suggests that interventions may prevent worsening symptoms by targeting nerve cell death.
Scientists create a low-cost, room-temperature single-photon light source by doping optical fibers with ytterbium ions, paving the way for affordable quantum technologies. The innovation overcomes cooling system limitations, enabling applications in true random number generation, quantum communication and high-resolution image analysis.
Research from the University of East Anglia found that children who are too short for their age can suffer reduced cognitive ability due to differences in brain function as early as six months. The study discovered a link between stunted growth and disrupted visual working memory, making them more easily distracted.
A study of 2,361 mother-child pairs found that prenatal lead exposure is associated with an increased risk of cognitive developmental delay (CDD) in children, particularly those with a high genetic risk. This suggests that integrating genetic factors into assessments of CDD risk may improve children's cognitive ability.
Researchers have discovered new insights into microglia-astrocyte communication and its impact on intracerebral hemorrhage, as well as the testicular toxicity of triptolide. Additionally, a study on epicardial cells has identified key gene markers associated with cardiac regenerative therapy strategies.
A study by University at Buffalo researchers found exposure to unclean cooking fuels and passive smoke during pregnancy and early childhood are associated with developmental delays in children. Infants and young children spend more time indoors and are particularly vulnerable to indoor pollutants.
Researchers recommend strategic use of neurodevelopmental disorder (NDD) screening on populations with developmental delays, rather than universal genomic sequencing. This approach aims to prevent over-diagnosis and stigma, while providing targeted support for children at risk.
A study by researchers at the University of Tokyo found that the presynaptic Ube3a E3 ligase molecule plays a key role in eliminating neural synapses. This discovery offers insights into developmental disorders such as Angelman syndrome and autism spectrum disorders.
Researchers at UCL and NIHR Great Ormond Street Hospital Biomedical Research Centre have developed a gene therapy that significantly reduces hearing loss in mice with Norrie disease. The treatment, which restores the missing norrin protein, has shown improved blood vessel structure and protected sensory hairs in the inner ear.
A new study from the University of Georgia found that improved sleep can significantly reduce impulsive behaviors in children exposed to stressful environments. The study, which analyzed data from over 11,000 children aged 9-10, discovered that lack of sleep and long sleep latency were linked to increased impulsivity.
A study of 7,097 mother-child pairs found that excessive screen time at age 1 was associated with developmental delays in communication and problem-solving skills at ages 2 and 4. The findings suggest separate consideration of these domains in discussions on screen time and child development.
A new study finds that in-school occupational therapy can create positive learning environments for children with autism by supporting parent-teacher relationships and understanding their unique needs. The therapy helps teachers get to know the child's needs better and facilitate effective communication between parents and schools.
Researchers propose disease-oriented dosing of rapamycin to delay age-related diseases and increase lifespan. By decelerating early development of these diseases, rapamycin may help individuals live longer.
Researchers found that blocking dopamine transporters during mid-adolescence increases adult aggression, impulsivity, and the behavioral response to amphetamine in mice. Artificially stimulating dopaminergic neurons also exacerbated impulsive behavior in tasks. The study suggests potential harm from stimulant exposure in healthy teens ...
A large cohort study found that a low intake of dietary fiber during pregnancy is associated with neurodevelopmental delays in children. The study analyzed data from over 76,000 mother-infant pairs and found that children of mothers who consumed less fiber were more likely to show delays in brain function development.
A new study published in Aging (Albany NY) suggests that prior training can rescue cognitive decline in aging by improving task performance and strengthening memory processes. The research, conducted on rats, found that prior training enhanced short-term and intermediate memory, while also enabling encoding-boosted long-term memory.
Researchers identified significant differences between individuals with CHAMP1 coding mutations and deletions, affecting adaptive functioning skills and severity of symptoms. The study highlights the importance of understanding genetic mechanisms to develop precision medicine approaches for treating CHAMP1 disorder.
The study found an association between COVID-19 pandemic exposure and delayed childhood development in children aged 5. Variations in development widened during the pandemic, regardless of age, emphasizing the importance of identifying and supporting affected children.
Residents of southern Israel suffered significantly greater physiological and mental harm than others, with spikes in heart rate and stress, reduced sleep duration, and decreased physical activity. Women, young people, and those living near Gaza paid the heaviest price, with notable differences in screen time, mood, and quality of sleep.
Researchers develop an ionic device utilizing redox reactions to achieve a high number of reservoir states, enabling efficient complex nonlinear operations. The device demonstrated remarkable performance in solving second-order nonlinear dynamic equations and predicting future values with low mean square prediction error.
Researchers at Tel Aviv University have developed an innovative gene therapy that shows promise in treating Dravet syndrome, a severe developmental epilepsy affecting children. The treatment was found to be effective in improving epilepsy, protecting against early death, and enhancing cognitive abilities.
Researchers found that the amyloid precursor protein (APP) regulates human neurogenesis, which could be linked to Alzheimer's disease. APP promotes a balance between stem cell proliferation and differentiation, suggesting its disruption may cause premature neurogenesis and cellular stress.
The study reveals that spontaneous waves of neurotransmitter glutamate facilitate dendrite pruning, while a unique protection/punishment machinery strengthens certain connections and eliminates others. Proper pruning is critical for neural development, with insufficient or excessive connections linked to neurophysiological disorders.
Researchers have developed a simple blood test that can diagnose De Vivo disease, a rare and disabling neurological disorder. The test, called METAglut1, has a high sensitivity and specificity, allowing for accurate diagnosis in a short amount of time.
A team of researchers from UNIGE and Beihang University has identified the FOXI3 gene as responsible for one form of Goldenhar syndrome, a rare congenital disorder. Pathogenic variants in both copies of the FOXI3 gene are necessary for the disease to develop, following an autosomal recessive inheritance pattern.
A UToledo-led study found early exposure to pyrethroids may increase the risk of autism and developmental disorders in mice. The researchers discovered behavioral changes, including hyperactivity and repetitive behaviors, which are similar to symptoms seen in human patients with neurodevelopmental disorders.
A new study from the University of East Anglia found that children with larger vocabularies look quickly towards objects when learning new words, while those with smaller vocabularies take more time and look back and forth. The research team hopes to identify children at risk for language delay earlier and provide targeted support.
A nationwide UK research study has diagnosed around 5,500 children with severe developmental disorders, identifying the genetic cause of their condition. The Deciphering Developmental Disorders study used genomic sequencing technology to provide diagnoses for families from across the UK and Ireland.
Researchers have linked higher lithium levels in drinking water to a moderately higher risk of autism spectrum disorder in offspring. The study found that mothers living in urban areas had a slightly stronger association between lithium exposure and autism risk.