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Control of striatal circuit development by the chromatin regulator .
Sci Adv
January 2025
Department of Neuroscience, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
The pathophysiology of neurodevelopmental disorders involves vulnerable neural populations, including striatal circuitry, and convergent molecular nodes, including chromatin regulation and synapse function. Despite this, how epigenetic regulation regulates striatal development is understudied. Recurrent de novo mutations in are associated with intellectual disability and autism.
View Article and Find Full Text PDFMaternal and psychosocial antecedents of anxiety and depression in extremely low gestational age newborns at age 15 years.
Front Child Adolesc Psychiatry
September 2024
Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States.
Objectives: The prevalence of many psychiatric symptoms, including anxiety and depression, is higher in individuals born extremely preterm (EP) than in term-born individuals during childhood and adolescence. In this prospective study of adolescents born EP, we examined associations between early-life risk factors (prenatal maternal health conditions, socioeconomic and social factors) and anxiety and depression at 15 years of age.
Methods: We included 682 participants (53.
Ethical considerations regarding the treatment of extremely preterm infants at the limit of viability: a comprehensive review.
Eur J Pediatr
January 2025
Neonatal Research Network of Japan, Shinjuku, Tokyo, 163-1030, Japan.
Advancements in perinatal care have improved survival rates of extremely preterm infants born at 22 to 23 weeks of gestation, thus introducing new ethical challenges associated with their treatment. Therefore, we reviewed the epidemiological prognosis, treatment evolution, and ethical considerations associated with the care of preterm infants at the limit of viability. We comprehensively searched PubMed to find relevant English-language articles published between January 2014 and July 2024.
View Article and Find Full Text PDFThe integral role of in brain function: from neurogenesis to synaptic plasticity and social behavior.
Acta Neurobiol Exp (Wars)
January 2025
Laboratory of Animal Models, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland.
The phosphatase and tensin homolog deleted on chromosome 10 (PTEN) gene is a critical tumor suppressor that plays an essential role in the development and functionality of the central nervous system. Located on chromosome 10 in humans and chromosome 19 in mice, PTEN encodes a protein that regulates cellular processes such as division, proliferation, growth, and survival by antagonizing the PI3K‑Akt‑mTOR signaling pathway. In neurons, PTEN dephosphorylates phosphatidylinositol‑3,4,5‑trisphosphate (PIP3) to PIP2, thereby modulating key signaling cascades involved in neurogenesis, neuronal migration, and synaptic plasticity.
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