On January 12, 2024 the safety committee of the European Medicines Agency (EMA) recommended precautionary measures over a potential risk of neurodevelopmental disorders in children born to men treated with valproate. These new measures recommend patient supervision by a specialist in the management of epilepsy, bipolar disorder, or migraine. In the United Kingdom, the Medicines and Healthcare products Regulatory Agency (MHRA) issued a far more stringent precaution, warning against prescribing valproate to anyone under 55 years of age. We, members of the European Network of Teratology Information Services (ENTIS) and the Organization of Teratology Information Specialists (OTIS), believe that the EMA and MHRA warnings were premature. We are of the opinion that the underlying scientific data do not convincingly substantiate the inference of a paternally mediated risk from valproate to children, much less to an extent that justifies these far-reaching recommendations.
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http://dx.doi.org/10.1002/bdr2.2392 | DOI Listing |
Indian J Pediatr
January 2025
Centre of Excellence and Advanced Research for Childhood Neurodevelopmental Disorders, Child Neurology Division, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India.
Objectives: To observe the prevalence of impaired pulmonary function during various phases of the disease course in children aged 5-18 y with dystrophinopathy. The correlation between different parameters of pulmonary dysfunction and motor function was also studied.
Methods: One hundred and thirty-three confirmed cases of Duchenne muscular dystrophy (DMD), fulfilling predefined inclusion and exclusion criteria were evaluated.
Curr Opin Psychiatry
December 2024
Department of Neuroscience, Carleton University.
Purpose Of Review: Using advanced bibliometric analysis, we systematically mapped the most current literature on urban air pollution and neurodevelopmental conditions to identify key patterns and associations. Here, we review the findings from the broader literature by discussing a distilled, validated subset of 44 representative studies.
Recent Findings: Literature highlights a complex relationship between environmental toxins, neurodevelopmental disorders in children, and neurobehavioral pathways involving oxidative stress, neuroinflammation, and protein aggregation.
Eur J Neurosci
January 2025
National Institute of Education, Nanyang Technological University, Singapore.
Approximately 15%-20% of school-aged children suffer from mathematics learning difficulties (MLD). Most children with developmental dyscalculia (DD) or MLD also have comorbid cognitive deficits. Recent literature suggests that research should focus on uncovering the neural underpinnings of MLD across more inclusive samples, rather than limiting studies to pure cases of DD or MLD with highly stringent inclusion criteria.
View Article and Find Full Text PDFActa Physiol (Oxf)
February 2025
Institute for Physiology, University Medical Centre of the Johannes Gutenberg University Mainz, Mainz, Germany.
Aim: Despite dysfunctional vasoactive intestinal polypeptide-positive interneurons (VIP-INs) being linked to the emergence of neurodevelopmental disorders, the temporal profile of VIP-IN functional maturation and cortical network integration remains unclear.
Methods: Postnatal VIP-IN development was traced with patch clamp experiments in the somatosensory cortex of Vip-IRES-cre x tdTomato mice. Age groups were chosen during barrel field formation, before and after activation of main sensory inputs, and in adult animals (postnatal days (P) P3-4, P8-10, P14-16, and P30-36).
Background: Bridge-like lipid transfer proteins (BLTPs) mediate bulk lipid transport at membrane contact sites. Mutations in BLTPs are linked to both early-onset neurodevelopmental and later-onset neurodegenerative diseases, including movement disorders. The tissue specificity and temporal requirements of BLTPs in disease pathogenesis remain poorly understood.
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