Neurodevelopmental disease

神经发育疾病
  • 文章类型: Journal Article
    双酚A(BPA)是一种内分泌干扰化学物质(EDC),是全球生产最多的合成化合物之一。BPA可以在环氧树脂和聚碳酸酯塑料中找到,经常用于食品储存和婴儿奶瓶。然而,BPA可以主要与雌激素受体结合,干扰各种神经功能,它的使用是一个备受关注的话题。尽管如此,尽管对BPA的破坏性作用进行了大量研究,但尚未完全了解其神经毒性.因此,这篇综述旨在强调BPA对神经系统影响的最新研究。我们的研究结果表明,BPA暴露会损害大脑的各种结构和分子变化,促进氧化应激,改变几个关键基因和蛋白质的表达水平,对神经递质的破坏性影响,兴奋性毒性和神经炎症,血脑屏障功能受损,神经元损伤,凋亡效应,细胞内Ca2+稳态的破坏,增加活性氧,促进细胞凋亡和细胞内乳酸脱氢酶释放,轴突长度的减少,小胶质细胞DNA损伤,星形胶质增生,并显著减少髓鞘形成。此外,BPA暴露会增加患神经系统疾病的风险,包括神经血管疾病(如中风)和神经退行性疾病(如阿尔茨海默病和帕金森病)。此外,流行病学研究表明,BPA对儿童神经发育的不利影响导致了严重的神经系统疾病的出现,如注意力缺陷/多动障碍(ADHD),自闭症谱系障碍(ASD),抑郁症,情绪问题,焦虑,和认知障碍。总之,BPA暴露危害人类健康,促进神经系统疾病的发展和进展。需要更多的研究来充分了解BPA诱导的神经毒性如何影响人类健康。
    Bisphenol A (BPA) is an endocrine-disrupting chemical (EDC) and one of the most produced synthetic compounds worldwide. BPA can be found in epoxy resins and polycarbonate plastics, which are frequently used in food storage and baby bottles. However, BPA can bind mainly to estrogen receptors, interfering with various neurologic functions, its use is a topic of significant concern. Nonetheless, the neurotoxicity of BPA has not been fully understood despite numerous investigations on its disruptive effects. Therefore, this review aims to highlight the most recent studies on the implications of BPA on the neurologic system. Our findings suggest that BPA exposure impairs various structural and molecular brain changes, promoting oxidative stress, changing expression levels of several crucial genes and proteins, destructive effects on neurotransmitters, excitotoxicity and neuroinflammation, damaged blood-brain barrier function, neuronal damage, apoptosis effects, disruption of intracellular Ca2+ homeostasis, increase in reactive oxygen species, promoted apoptosis and intracellular lactate dehydrogenase release, a decrease of axon length, microglial DNA damage, astrogliosis, and significantly reduced myelination. Moreover, BPA exposure increases the risk of developing neurologic diseases, including neurovascular (e.g. stroke) and neurodegenerative (e.g. Alzheimer\'s and Parkinson\'s) diseases. Furthermore, epidemiological studies showed that the adverse effects of BPA on neurodevelopment in children contributed to the emergence of serious neurological diseases like attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), depression, emotional problems, anxiety, and cognitive disorders. In summary, BPA exposure compromises human health, promoting the development and progression of neurologic disorders. More research is required to fully understand how BPA-induced neurotoxicity affects human health.
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