首页 > 最新文献

Nature Reviews Neuroscience最新文献

英文 中文
How microglia contribute to the induction and maintenance of neuropathic pain 小胶质细胞如何促进神经性疼痛的诱导和维持
IF 26.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-03-24 DOI: 10.1038/s41583-025-00914-5
Marzia Malcangio, George Sideris-Lampretsas
Neuropathic pain is a debilitating condition caused by damage to the nervous system that results in changes along the pain pathway that lead to persistence of the pain sensation. Unremitting pain conditions are associated with maladaptive plasticity, disruption of neuronal activity that favours excitation over inhibition, and engagement of immune cells. The substantial progress made over the last two decades in the neuroimmune interaction research area points to a mechanistic role of spinal cord microglia, which are resident immune cells of the CNS. Microglia respond to and modulate neuronal activity during establishment and persistence of neuropathic pain states, and microglia–neuron pathways provide targets that can be exploited to attenuate abnormal neuronal activity and provide pain relief. Neuropathic pain caused by nerve damage results in neuronal pathway changes and immune cell engagement. In this Review, Malcangio and Sideris-Lampretsas discuss how microglia respond to and modulate neuronal activity and suggest that microglia–neuron pathways offer novel approaches for the attenuation of neuropathic pain.
神经性疼痛是一种由神经系统损伤引起的衰弱状态,它导致疼痛通路的变化,从而导致痛觉的持续存在。持续的疼痛状况与适应性不良、神经元活动的破坏(倾向于兴奋而非抑制)和免疫细胞的参与有关。近二十年来,在神经免疫相互作用研究领域取得的重大进展表明,脊髓小胶质细胞是中枢神经系统的常驻免疫细胞,其机制作用。在神经性疼痛状态的建立和持续过程中,小胶质细胞对神经元活动作出反应并调节神经元活动,小胶质-神经元通路提供了可用于减弱异常神经元活动和缓解疼痛的靶点。
{"title":"How microglia contribute to the induction and maintenance of neuropathic pain","authors":"Marzia Malcangio, George Sideris-Lampretsas","doi":"10.1038/s41583-025-00914-5","DOIUrl":"10.1038/s41583-025-00914-5","url":null,"abstract":"Neuropathic pain is a debilitating condition caused by damage to the nervous system that results in changes along the pain pathway that lead to persistence of the pain sensation. Unremitting pain conditions are associated with maladaptive plasticity, disruption of neuronal activity that favours excitation over inhibition, and engagement of immune cells. The substantial progress made over the last two decades in the neuroimmune interaction research area points to a mechanistic role of spinal cord microglia, which are resident immune cells of the CNS. Microglia respond to and modulate neuronal activity during establishment and persistence of neuropathic pain states, and microglia–neuron pathways provide targets that can be exploited to attenuate abnormal neuronal activity and provide pain relief. Neuropathic pain caused by nerve damage results in neuronal pathway changes and immune cell engagement. In this Review, Malcangio and Sideris-Lampretsas discuss how microglia respond to and modulate neuronal activity and suggest that microglia–neuron pathways offer novel approaches for the attenuation of neuropathic pain.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 5","pages":"263-275"},"PeriodicalIF":26.7,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143677653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Disentangling sources of variability in decision-making 解开决策中可变性的来源
IF 26.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-03-20 DOI: 10.1038/s41583-025-00916-3
Jade S. Duffy, Mark A. Bellgrove, Peter R. Murphy, Redmond G. O’Connell
Even the most highly-trained observers presented with identical choice-relevant stimuli will reliably exhibit substantial trial-to-trial variability in the timing and accuracy of their choices. Despite being a pervasive feature of choice behaviour and a prominent phenotype for numerous clinical disorders, the capability to disentangle the sources of such intra-individual variability (IIV) remains limited. In principle, computational models of decision-making offer a means of parsing and estimating these sources, but methodological limitations have prevented this potential from being fully realized in practice. In this Review, we first discuss current limitations of algorithmic models for understanding variability in decision-making behaviour. We then highlight recent advances in behavioural paradigm design, novel analyses of cross-trial behavioural and neural dynamics, and the development of neurally grounded computational models that are now making it possible to link distinct components of IIV to well-defined neural processes. Taken together, we demonstrate how these methods are opening up new avenues for systematically analysing the neural origins of IIV, paving the way for a more refined, holistic understanding of decision-making in health and disease. Identifying the psychological and neurobiological processes underpinning intra-individual variations in choice behaviour presents a formidable challenge. In this Review, Duffy et al. discuss how algorithmic models for teasing apart such sources of variability and advances in behavioural paradigm design and neurally grounded computational modelling are providing new avenues for systematic progress.
即使是最训练有素的观察者,在面对完全相同的选择相关刺激时,其选择的时间和准确性也会在试验与试验之间表现出很大的差异。尽管这是选择行为的一个普遍特征,也是许多临床疾病的一个突出表型,但人们对这种个体内变异性(IIV)的来源进行分析的能力仍然有限。原则上,决策计算模型提供了一种解析和估计这些来源的方法,但由于方法上的局限性,这一潜力在实践中未能得到充分发挥。在本综述中,我们首先讨论了算法模型目前在理解决策行为变异性方面的局限性。然后,我们将重点介绍行为范式设计、跨试验行为和神经动态新分析以及基于神经的计算模型开发等方面的最新进展,这些进展使得将 IIV 的不同组成部分与定义明确的神经过程联系起来成为可能。综上所述,我们展示了这些方法如何为系统分析 IIV 的神经起源开辟了新途径,从而为更精细、更全面地了解健康和疾病决策铺平了道路。
{"title":"Disentangling sources of variability in decision-making","authors":"Jade S. Duffy, Mark A. Bellgrove, Peter R. Murphy, Redmond G. O’Connell","doi":"10.1038/s41583-025-00916-3","DOIUrl":"10.1038/s41583-025-00916-3","url":null,"abstract":"Even the most highly-trained observers presented with identical choice-relevant stimuli will reliably exhibit substantial trial-to-trial variability in the timing and accuracy of their choices. Despite being a pervasive feature of choice behaviour and a prominent phenotype for numerous clinical disorders, the capability to disentangle the sources of such intra-individual variability (IIV) remains limited. In principle, computational models of decision-making offer a means of parsing and estimating these sources, but methodological limitations have prevented this potential from being fully realized in practice. In this Review, we first discuss current limitations of algorithmic models for understanding variability in decision-making behaviour. We then highlight recent advances in behavioural paradigm design, novel analyses of cross-trial behavioural and neural dynamics, and the development of neurally grounded computational models that are now making it possible to link distinct components of IIV to well-defined neural processes. Taken together, we demonstrate how these methods are opening up new avenues for systematically analysing the neural origins of IIV, paving the way for a more refined, holistic understanding of decision-making in health and disease. Identifying the psychological and neurobiological processes underpinning intra-individual variations in choice behaviour presents a formidable challenge. In this Review, Duffy et al. discuss how algorithmic models for teasing apart such sources of variability and advances in behavioural paradigm design and neurally grounded computational modelling are providing new avenues for systematic progress.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 5","pages":"247-262"},"PeriodicalIF":26.7,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143660546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Musical neurodynamics 音乐神经动力学
IF 26.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-03-18 DOI: 10.1038/s41583-025-00915-4
Eleanor E. Harding, Ji Chul Kim, Alexander P. Demos, Iran R. Roman, Parker Tichko, Caroline Palmer, Edward W. Large
A great deal of research in the neuroscience of music suggests that neural oscillations synchronize with musical stimuli. Although neural synchronization is a well-studied mechanism underpinning expectation, it has even more far-reaching implications for music. In this Perspective, we survey the literature on the neuroscience of music, including pitch, harmony, melody, tonality, rhythm, metre, groove and affect. We describe how fundamental dynamical principles based on known neural mechanisms can explain basic aspects of music perception and performance, as summarized in neural resonance theory. Building on principles such as resonance, stability, attunement and strong anticipation, we propose that people anticipate musical events not through predictive neural models, but because brain–body dynamics physically embody musical structure. The interaction of certain kinds of sounds with ongoing pattern-forming dynamics results in patterns of perception, action and coordination that we collectively experience as music. Statistically universal structures may have arisen in music because they correspond to stable states of complex, pattern-forming dynamical systems. This analysis of empirical findings from the perspective of neurodynamic principles sheds new light on the neuroscience of music and what makes music powerful. In this Perspective article, Edward Large and colleagues examine the neuroscience of music, placing their focus on neural resonance theory, which summarizes how the dynamics of fundamental neural mechanisms can explain various aspects of music perception and performance.
大量关于音乐的神经科学研究表明,神经振荡与音乐刺激同步。尽管神经同步是一种被充分研究的支持期望的机制,但它对音乐的影响更为深远。在这个视角中,我们调查了音乐神经科学方面的文献,包括音高、和声、旋律、调性、节奏、韵律、凹槽和情感。我们描述了基于已知神经机制的基本动力学原理如何解释音乐感知和表演的基本方面,如神经共振理论所总结的那样。基于共振、稳定性、调音和强预期等原理,我们提出人们不是通过预测性神经模型来预测音乐事件,而是因为脑-体动力学在物理上体现了音乐结构。某些种类的声音与持续的模式形成动力学的相互作用产生了我们共同体验的音乐的感知、行动和协调模式。统计上普遍的结构可能在音乐中出现,因为它们对应于复杂的、形成模式的动力系统的稳定状态。从神经动力学原理的角度对经验发现进行分析,为音乐的神经科学以及音乐的力量提供了新的视角。
{"title":"Musical neurodynamics","authors":"Eleanor E. Harding, Ji Chul Kim, Alexander P. Demos, Iran R. Roman, Parker Tichko, Caroline Palmer, Edward W. Large","doi":"10.1038/s41583-025-00915-4","DOIUrl":"10.1038/s41583-025-00915-4","url":null,"abstract":"A great deal of research in the neuroscience of music suggests that neural oscillations synchronize with musical stimuli. Although neural synchronization is a well-studied mechanism underpinning expectation, it has even more far-reaching implications for music. In this Perspective, we survey the literature on the neuroscience of music, including pitch, harmony, melody, tonality, rhythm, metre, groove and affect. We describe how fundamental dynamical principles based on known neural mechanisms can explain basic aspects of music perception and performance, as summarized in neural resonance theory. Building on principles such as resonance, stability, attunement and strong anticipation, we propose that people anticipate musical events not through predictive neural models, but because brain–body dynamics physically embody musical structure. The interaction of certain kinds of sounds with ongoing pattern-forming dynamics results in patterns of perception, action and coordination that we collectively experience as music. Statistically universal structures may have arisen in music because they correspond to stable states of complex, pattern-forming dynamical systems. This analysis of empirical findings from the perspective of neurodynamic principles sheds new light on the neuroscience of music and what makes music powerful. In this Perspective article, Edward Large and colleagues examine the neuroscience of music, placing their focus on neural resonance theory, which summarizes how the dynamics of fundamental neural mechanisms can explain various aspects of music perception and performance.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 5","pages":"293-307"},"PeriodicalIF":26.7,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143653339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
How eating makes asthma worse 饮食如何使哮喘恶化
IF 28.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-02-28 DOI: 10.1038/s41583-025-00912-7
Sian Lewis
A possible mechanism underlying the worsening of asthma symptoms after eating is found in mice, where type 2 immunity in the lung (which is a primary driver of asthma) is found to be potentiated by food intake.
在小鼠中发现了进食后哮喘症状恶化的可能机制,其中发现肺部的2型免疫(这是哮喘的主要驱动因素)被食物摄入增强。
{"title":"How eating makes asthma worse","authors":"Sian Lewis","doi":"10.1038/s41583-025-00912-7","DOIUrl":"10.1038/s41583-025-00912-7","url":null,"abstract":"A possible mechanism underlying the worsening of asthma symptoms after eating is found in mice, where type 2 immunity in the lung (which is a primary driver of asthma) is found to be potentiated by food intake.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 4","pages":"193-193"},"PeriodicalIF":28.7,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143517815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sensory cortex quashes subcortical escape instinct 感觉皮层抑制皮层下的逃避本能
IF 28.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-02-26 DOI: 10.1038/s41583-025-00913-6
Jake Rogers
A modified looming paradigm teases apart how top-down cortical inputs from visual areas can override instinctive fear responses in mice via an endocannabinoid-mediated inhibitory plasticity mechanism in subcortical circuits.
一个改进的隐现范式梳理了自上而下的皮层输入如何通过内源性大麻素介导的皮层下回路中的抑制可塑性机制来克服小鼠本能的恐惧反应。
{"title":"Sensory cortex quashes subcortical escape instinct","authors":"Jake Rogers","doi":"10.1038/s41583-025-00913-6","DOIUrl":"10.1038/s41583-025-00913-6","url":null,"abstract":"A modified looming paradigm teases apart how top-down cortical inputs from visual areas can override instinctive fear responses in mice via an endocannabinoid-mediated inhibitory plasticity mechanism in subcortical circuits.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 4","pages":"194-194"},"PeriodicalIF":28.7,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143495323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three systems of circuit formation: assembly, updating and tuning 电路形成的三个系统:装配、更新和调谐
IF 28.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-02-24 DOI: 10.1038/s41583-025-00910-9
Dániel L. Barabási, André Ferreira Castro, Florian Engert
Understanding the relationship between genotype and neuronal circuit phenotype necessitates an integrated view of genetics, development, plasticity and learning. Challenging the prevailing notion that emphasizes learning and plasticity as primary drivers of circuit assembly, in this Perspective, we delineate a tripartite framework to clarify the respective roles that learning and plasticity might have in this process. In the first part of the framework, which we term System One, neural circuits are established purely through genetically driven algorithms, in which spike timing-dependent plasticity serves no instructive role. We propose that these circuits equip the animal with sufficient skill and knowledge to successfully engage the world. Next, System Two is governed by rare but critical ‘single-shot learning’ events, which occur in response to survival situations and prompt rapid synaptic reconfiguration. Such events serve as crucial updates to the existing hardwired knowledge base of an organism. Finally, System Three is characterized by a perpetual state of synaptic recalibration, involving continual plasticity for circuit stabilization and fine-tuning. By outlining the definitions and roles of these three core systems, our framework aims to resolve existing ambiguities related to and enrich our understanding of neural circuit formation. In this Perspective, Barabási, Ferreira Castro and Engert challenge the notion that learning and plasticity primarily drive the assembly of neural circuits. They present a tripartite framework for how neural circuits form, outlining the relative contributions of developmental, associative learning and tuning-based factors to this process and knowledge acquisition.
理解基因型和神经元回路表型之间的关系需要从遗传学、发育、可塑性和学习等方面综合考虑。挑战强调学习和可塑性是电路组装的主要驱动因素的流行观念,在这个观点中,我们描绘了一个三方框架,以阐明学习和可塑性在这一过程中可能发挥的各自作用。在框架的第一部分,我们称之为系统一,神经回路纯粹是通过遗传驱动算法建立的,其中峰值时间依赖的可塑性没有指导作用。我们认为这些回路使动物具备了足够的技能和知识来成功地与世界交往。其次,系统二由罕见但关键的“单次学习”事件控制,这些事件发生在对生存情况的反应中,并促使突触快速重构。这些事件是对生物体现有的固有知识基础的重要更新。最后,系统三的特点是突触重新校准的永久状态,涉及电路稳定和微调的持续可塑性。通过概述这三个核心系统的定义和作用,我们的框架旨在解决与神经回路形成相关的现有歧义,并丰富我们对神经回路形成的理解。
{"title":"Three systems of circuit formation: assembly, updating and tuning","authors":"Dániel L. Barabási, André Ferreira Castro, Florian Engert","doi":"10.1038/s41583-025-00910-9","DOIUrl":"10.1038/s41583-025-00910-9","url":null,"abstract":"Understanding the relationship between genotype and neuronal circuit phenotype necessitates an integrated view of genetics, development, plasticity and learning. Challenging the prevailing notion that emphasizes learning and plasticity as primary drivers of circuit assembly, in this Perspective, we delineate a tripartite framework to clarify the respective roles that learning and plasticity might have in this process. In the first part of the framework, which we term System One, neural circuits are established purely through genetically driven algorithms, in which spike timing-dependent plasticity serves no instructive role. We propose that these circuits equip the animal with sufficient skill and knowledge to successfully engage the world. Next, System Two is governed by rare but critical ‘single-shot learning’ events, which occur in response to survival situations and prompt rapid synaptic reconfiguration. Such events serve as crucial updates to the existing hardwired knowledge base of an organism. Finally, System Three is characterized by a perpetual state of synaptic recalibration, involving continual plasticity for circuit stabilization and fine-tuning. By outlining the definitions and roles of these three core systems, our framework aims to resolve existing ambiguities related to and enrich our understanding of neural circuit formation. In this Perspective, Barabási, Ferreira Castro and Engert challenge the notion that learning and plasticity primarily drive the assembly of neural circuits. They present a tripartite framework for how neural circuits form, outlining the relative contributions of developmental, associative learning and tuning-based factors to this process and knowledge acquisition.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 4","pages":"232-243"},"PeriodicalIF":28.7,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143485670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lipid metabolism, remodelling and intercellular transfer in the CNS 中枢神经系统的脂质代谢、重塑和细胞间转移
IF 28.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-02-19 DOI: 10.1038/s41583-025-00908-3
Sam Vanherle, Melanie Loix, Veronique E. Miron, Jerome J. A. Hendriks, Jeroen F. J. Bogie
Lipid metabolism encompasses the catabolism and anabolism of lipids, and is fundamental for the maintenance of cellular homeostasis, particularly within the lipid-rich CNS. Increasing evidence further underscores the importance of lipid remodelling and transfer within and between glial cells and neurons as key orchestrators of CNS lipid homeostasis. In this Review, we summarize and discuss the complex landscape of processes involved in lipid metabolism, remodelling and intercellular transfer in the CNS. Highlighted are key pathways, including those mediating lipid (and lipid droplet) biogenesis and breakdown, lipid oxidation and phospholipid metabolism, as well as cell–cell lipid transfer mediated via lipoproteins, extracellular vesicles and tunnelling nanotubes. We further explore how the dysregulation of these pathways contributes to the onset and progression of neurodegenerative diseases, and examine the homeostatic and pathogenic impacts of environment, diet and lifestyle on CNS lipid metabolism. Within the CNS, lipids have vital roles in numerous cellular functions and the maintenance of lipid homeostasis is essential for brain health. Bogie and colleagues explore the mechanisms that regulate lipid biogenesis, metabolism and remodelling in the CNS, the transfer of lipids between different CNS cell types and the impact of loss of lipid homeostasis in neurodegenerative diseases.
脂质代谢包括脂质的分解代谢和合成代谢,是维持细胞稳态的基础,特别是在富含脂质的中枢神经系统内。越来越多的证据进一步强调了神经胶质细胞和神经元内部和之间的脂质重塑和转移作为中枢神经系统脂质稳态的关键协调者的重要性。在这篇综述中,我们总结和讨论了涉及中枢神经系统脂质代谢、重塑和细胞间转移的复杂过程。重点强调了关键途径,包括介导脂质(和脂滴)的生物生成和分解、脂质氧化和磷脂代谢,以及通过脂蛋白、细胞外囊泡和隧道纳米管介导的细胞间脂质转移。我们将进一步探讨这些通路的失调如何促进神经退行性疾病的发生和发展,并研究环境、饮食和生活方式对中枢神经系统脂质代谢的稳态和致病影响。
{"title":"Lipid metabolism, remodelling and intercellular transfer in the CNS","authors":"Sam Vanherle, Melanie Loix, Veronique E. Miron, Jerome J. A. Hendriks, Jeroen F. J. Bogie","doi":"10.1038/s41583-025-00908-3","DOIUrl":"10.1038/s41583-025-00908-3","url":null,"abstract":"Lipid metabolism encompasses the catabolism and anabolism of lipids, and is fundamental for the maintenance of cellular homeostasis, particularly within the lipid-rich CNS. Increasing evidence further underscores the importance of lipid remodelling and transfer within and between glial cells and neurons as key orchestrators of CNS lipid homeostasis. In this Review, we summarize and discuss the complex landscape of processes involved in lipid metabolism, remodelling and intercellular transfer in the CNS. Highlighted are key pathways, including those mediating lipid (and lipid droplet) biogenesis and breakdown, lipid oxidation and phospholipid metabolism, as well as cell–cell lipid transfer mediated via lipoproteins, extracellular vesicles and tunnelling nanotubes. We further explore how the dysregulation of these pathways contributes to the onset and progression of neurodegenerative diseases, and examine the homeostatic and pathogenic impacts of environment, diet and lifestyle on CNS lipid metabolism. Within the CNS, lipids have vital roles in numerous cellular functions and the maintenance of lipid homeostasis is essential for brain health. Bogie and colleagues explore the mechanisms that regulate lipid biogenesis, metabolism and remodelling in the CNS, the transfer of lipids between different CNS cell types and the impact of loss of lipid homeostasis in neurodegenerative diseases.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 4","pages":"214-231"},"PeriodicalIF":28.7,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143443321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Early spinal cord development: from neural tube formation to neurogenesis 早期脊髓发育:从神经管形成到神经发生
IF 28.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-02-06 DOI: 10.1038/s41583-025-00906-5
Murielle Saade, Elisa Martí
As one of the simplest and most evolutionarily conserved parts of the vertebrate nervous system, the spinal cord serves as a key model for understanding the principles of nervous system construction. During embryonic development, the spinal cord originates from a population of bipotent stem cells termed neuromesodermal progenitors, which are organized within a transient embryonic structure known as the neural tube. Neural tube morphogenesis differs along its anterior-to-posterior axis: most of the neural tube (including the regions that will develop into the brain and the anterior spinal cord) forms via the bending and dorsal fusion of the neural groove, but the establishment of the posterior region of the neural tube involves de novo formation of a lumen within a solid medullary cord. The early spinal cord primordium consists of highly polarized neural progenitor cells organized into a pseudostratified epithelium. Tight regulation of the cell division modes of these progenitors drives the embryonic growth of the neural tube and initiates primary neurogenesis. A rich history of observational and functional studies across various vertebrate models has advanced our understanding of the cellular events underlying spinal cord development, and these foundational studies are beginning to inform our knowledge of human spinal cord development. During vertebrate embryonic development, the spinal cord emerges from the posterior portion of the neural tube. Saade and Martí describe the complex series of morphogenetic events that shape the neural tube and the cellular and molecular mechanisms that regulate the formation of the embryonic spinal cord.
脊髓是脊椎动物神经系统中最简单、进化最保守的部分之一,是理解神经系统构建原理的关键模型。在胚胎发育过程中,脊髓起源于一群被称为神经中胚层祖细胞的双能干细胞,它们被组织在一个被称为神经管的短暂胚胎结构中。神经管的形态发生沿其前后轴不同:大多数神经管(包括将发育成大脑和前脊髓的区域)通过神经沟的弯曲和背侧融合形成,但神经管后区域的建立涉及在实髓内重新形成管腔。早期脊髓原基由高度极化的神经祖细胞组成,形成假分层上皮。这些祖细胞分裂模式的严格调控驱动神经管的胚胎生长并启动初级神经发生。对各种脊椎动物模型的观察和功能研究的丰富历史促进了我们对脊髓发育背后的细胞事件的理解,这些基础研究开始为我们对人类脊髓发育的认识提供信息。
{"title":"Early spinal cord development: from neural tube formation to neurogenesis","authors":"Murielle Saade, Elisa Martí","doi":"10.1038/s41583-025-00906-5","DOIUrl":"10.1038/s41583-025-00906-5","url":null,"abstract":"As one of the simplest and most evolutionarily conserved parts of the vertebrate nervous system, the spinal cord serves as a key model for understanding the principles of nervous system construction. During embryonic development, the spinal cord originates from a population of bipotent stem cells termed neuromesodermal progenitors, which are organized within a transient embryonic structure known as the neural tube. Neural tube morphogenesis differs along its anterior-to-posterior axis: most of the neural tube (including the regions that will develop into the brain and the anterior spinal cord) forms via the bending and dorsal fusion of the neural groove, but the establishment of the posterior region of the neural tube involves de novo formation of a lumen within a solid medullary cord. The early spinal cord primordium consists of highly polarized neural progenitor cells organized into a pseudostratified epithelium. Tight regulation of the cell division modes of these progenitors drives the embryonic growth of the neural tube and initiates primary neurogenesis. A rich history of observational and functional studies across various vertebrate models has advanced our understanding of the cellular events underlying spinal cord development, and these foundational studies are beginning to inform our knowledge of human spinal cord development. During vertebrate embryonic development, the spinal cord emerges from the posterior portion of the neural tube. Saade and Martí describe the complex series of morphogenetic events that shape the neural tube and the cellular and molecular mechanisms that regulate the formation of the embryonic spinal cord.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 4","pages":"195-213"},"PeriodicalIF":28.7,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143258098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pathways to sex preferences 性别偏好的途径
IF 28.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-02-05 DOI: 10.1038/s41583-025-00909-2
Katherine Whalley
A study explores the sexually dimorphic circuits that regulate sociosexual preferences in mice.
一项研究探索了调节小鼠社会性偏好的两性二态电路。
{"title":"Pathways to sex preferences","authors":"Katherine Whalley","doi":"10.1038/s41583-025-00909-2","DOIUrl":"10.1038/s41583-025-00909-2","url":null,"abstract":"A study explores the sexually dimorphic circuits that regulate sociosexual preferences in mice.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 4","pages":"193-193"},"PeriodicalIF":28.7,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143124760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Human hippocampal circuit characterization 人类海马回路表征
IF 28.7 1区 医学 Q1 NEUROSCIENCES Pub Date : 2025-01-29 DOI: 10.1038/s41583-025-00907-4
Darran Yates
A new study reveals distinct circuit features of the human hippocampal CA3 region.
一项新的研究揭示了人类海马CA3区域的独特电路特征。
{"title":"Human hippocampal circuit characterization","authors":"Darran Yates","doi":"10.1038/s41583-025-00907-4","DOIUrl":"10.1038/s41583-025-00907-4","url":null,"abstract":"A new study reveals distinct circuit features of the human hippocampal CA3 region.","PeriodicalId":49142,"journal":{"name":"Nature Reviews Neuroscience","volume":"26 3","pages":"138-138"},"PeriodicalIF":28.7,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Nature Reviews Neuroscience
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1