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ASD

·April 9, 2024·6 min read

Gene Mutation Increases Autism Risk

Researchers made significant strides in understanding autism spectrum disorder's genetic underpinnings. By studying mice with a frameshift mutation in the KMT2C gene, they observed behavioral and cognitive impairments resembling ASD symptoms.

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Autism Featured Neuroscience

·April 9, 2024·5 min read

Acetaminophen in Pregnancy Not Linked to Autism, ADHD Risk

A comprehensive study involving over 2.4 million Swedish children has debunked the notion that acetaminophen use during pregnancy increases the risk of autism, ADHD, and intellectual disability in offspring. The research employed a novel sibling comparison method to eliminate confounding familial and environmental factors, revealing no increased risk of neurodevelopmental disorders among siblings exposed to acetaminophen prenatally versus those who were not.

Autism Featured Neuroscience Psychology

·April 8, 2024·4 min read

Cannabis in Pregnancy Linked to Autism and ADHD Risk

Researchers identified a strong link between prenatal cannabis use disorder (CUD) and heightened risks of ADHD, ASD, and ID in children. The study analyzed over 222,000 mother-offspring pairs in Australia, revealing that children of mothers with prenatal CUD were almost twice as likely to develop these neurodevelopmental disorders.

Autism Featured Genetics Neurology Neuroscience

·April 4, 2024·4 min read

Genetic Link Between Left-Handedness and Neurological Disorders

A new study utilizing UK Biobank data has unveiled the genetic roots of left-handedness, pinpointing rare variants in the beta-tubulin gene TUBB4B significantly associated with this trait. These findings not only shed light on the complex interplay between genetics and brain asymmetry but also link left-handedness with neurodevelopmental disorders through shared genetic pathways.

Autism Featured Neuroscience

·April 4, 2024·7 min read

Early Gut Flora Imbalance May Predict Autism and ADHD

Disturbances in gut flora during infancy are linked to the later development of neurodevelopmental disorders like autism and ADHD. Analyzing over 16,000 children from the ABIS study, researchers identified significant biomarkers in cord blood and stool samples that correlate with future diagnoses of these disorders.

Autism Featured Neuroscience

·March 26, 2024·3 min read

Embracing Neurodiversity: Beyond Stigma to Strength

A new study highlights the need to recognize and celebrate the diverse skills of individuals with neurodevelopmental conditions like ADHD, dyslexia, and autism. The research advocates for a shift in perspective, focusing on strengths such as creativity, resilience, and problem-solving, rather than deficits.

Autism Featured Neurology Neuroscience

·March 26, 2024·6 min read

Altered Brain pH Linked to Cognitive Disorders

A global study involving 131 researchers from 105 labs across seven countries has found altered brain pH and lactate levels across various animal models of neuropsychiatric and neurodegenerative disorders. This large-scale research reveals a common endophenotype involving energy metabolism dysfunction as a hallmark in disorders such as schizophrenia, autism, and Alzheimer’s.

Featured Neuroscience

·March 25, 2024·4 min read

Household Chemicals Linked to Brain Health Risks

Certain household chemicals, including those found in personal-care products and furniture, pose a risk to brain health, potentially contributing to diseases like multiple sclerosis and autism. The study reveals that these chemicals damage oligodendrocytes, essential cells for nerve cell protection.

Autism Featured Neuroscience

·March 11, 2024·4 min read

Brain’s Unified Blueprint: Shaping Early Neurodevelopment

Researchers provided new insights into brain development, revealing that different brain regions share a similar organizational structure in early stages rather than being pre-specialized. This finding, supported by advanced optical imaging, suggests a universal blueprint for brain development, which has significant implications for understanding neurodevelopmental disorders like autism and schizophrenia.

Autism Featured Neuroscience

·March 6, 2024·5 min read

Unexpected Literacy Skills in Nonverbal Autism

Nonspeaking autistic individuals may possess undervalued literacy skills, suggesting the potential for written communication as an expressive alternative. By adapting an innovative method akin to Whac-a-Mole, the research team demonstrated that a significant portion of the study's nonspeaking autistic participants could predict letter sequences in sentences, indicating a foundational understanding of written language.

Autism Featured Genetics Neuroscience

·March 1, 2024·5 min read

Early Words Shape Future Brain: Genetic Link Between ADHD and Language

A new study delves into the genetic underpinnings of language development in early childhood and its implications for later cognitive abilities and neurodevelopmental disorders like ADHD and ASD. By analyzing vocabulary data from over 17,000 children across different languages, the study uncovers how genetics influences word production and comprehension from infancy to toddlerhood, revealing that vocabulary size is not only a marker of early language skills but also predictive of future literacy, cognition, and potential neurodevelopmental challenges.

Autism Featured Genetics Neuroscience

·February 29, 2024·7 min read

Autism Social Difficulties Linked to Specific Gene

Researchers shed light on the genetic underpinnings of social behavior, focusing on the gene GTF2I's role in Williams syndrome and its contrast in autism spectrum disorders. The study, utilizing human pluripotent stem cells to create brain organoids, reveals that alterations in GTF2I can lead to marked differences in social interaction capabilities, evidenced by increased cell death and synaptic defects in organoids lacking this gene.