Progress in Neuro-Psychopharmacology & Biological Psychiatry最新文献

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Static and dynamic connectivity structure of white-matter functional networks across the adult lifespan 成年期白质功能网络的静态和动态连接结构。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2025.111252
Zeqiang LinLi , Kang Hu , Qingdong Guo , Shuixia Guo
{"title":"Static and dynamic connectivity structure of white-matter functional networks across the adult lifespan","authors":"Zeqiang LinLi ,&nbsp;Kang Hu ,&nbsp;Qingdong Guo ,&nbsp;Shuixia Guo","doi":"10.1016/j.pnpbp.2025.111252","DOIUrl":"10.1016/j.pnpbp.2025.111252","url":null,"abstract":"<div><div>Aging of the human brain involves intricate biological processes, resulting in complex changes in structure and function. While the effects of aging on gray matter (GM) connectivity are extensively studied, white matter (WM) functional changes have received comparatively less attention. This study examines age-related WM functional dynamics using resting-state fMRI across the adult lifespan. We identified GM and WM functional networks (FNs) using k-means clustering. Static and dynamic analyses of WM functional network connectivity (FNC) were performed to explore age effects on WM-FNs and recurrent patterns of dynamic FNC. We identified 9 WM and 12 GM FNs. Age-related effects on WM FNC strength and WM-GM FNC dynamics included linear positive and U-shaped age trajectories in static FNC strength, and linear negative and inverted U-shaped trajectories in FNC temporal variability. Three distinct brain states with significant age-related differences were identified and validated. These findings were largely replicated in the validation analysis. High integration and low temporal variability in WM-GM FNC may indicate reduced adaptability of the network system in older adults, offering insights into brain aging processes.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111252"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142985356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
A multimodal neuroimaging meta-analysis of functional and structural brain abnormalities in attention-deficit/hyperactivity disorder. 注意缺陷/多动障碍患者脑功能和结构异常的多模态神经影像学荟萃分析。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 Epub Date: 2024-11-29 DOI: 10.1016/j.pnpbp.2024.111199
Chao Chen, Shilin Sun, Ruoyi Chen, Zixuan Guo, Xinyue Tang, Guanmao Chen, Pan Chen, Guixian Tang, Li Huang, Ying Wang
{"title":"A multimodal neuroimaging meta-analysis of functional and structural brain abnormalities in attention-deficit/hyperactivity disorder.","authors":"Chao Chen, Shilin Sun, Ruoyi Chen, Zixuan Guo, Xinyue Tang, Guanmao Chen, Pan Chen, Guixian Tang, Li Huang, Ying Wang","doi":"10.1016/j.pnpbp.2024.111199","DOIUrl":"10.1016/j.pnpbp.2024.111199","url":null,"abstract":"<p><strong>Background: </strong>Numerous neuroimaging studies utilizing resting-state functional imaging and voxel-based morphometry (VBM) have identified variations in distinct brain regions among individuals with attention-deficit/hyperactivity disorder (ADHD). However, the results have been inconsistent.</p><p><strong>Methods: </strong>A comprehensive voxel-wise meta-analysis was performed on studies employing resting-state functional imaging and gray matter volume (GMV), examining discrepancies between individuals with ADHD and neurotypical controls (NCs). The analysis utilized the Seed-based d Mapping software.</p><p><strong>Results: </strong>A systematic review of the literature identified 21 functional imaging studies (595 ADHD and 564 controls) and 50 GMV studies (1907 ADHD and 1611 controls). In general, individuals with ADHD exhibited increased resting-state functional activity in the right parahippocampal gyrus and bilateral orbitofrontal cortex (OFC), as well as decreased resting-state functional activity in the bilateral cingulate cortex (including the posterior cingulate cortex [PCC], median cingulate cortex [MCC], and anterior cingulate cortex [ACC]). The VBM meta-analysis revealed decreased GMV in the bilateral OFC, right putamen (extending to right superior temporal gyrus [STG]), left inferior frontal gyrus (IFG), right superior frontal gyrus (SFG), ACC, and precentral gyrus among individuals with ADHD.</p><p><strong>Conclusions: </strong>The multimodal meta-analyses indicated that individuals with ADHD exhibit abnormalities in both function and structure in the bilateral OFC. In addition, a few regions exhibited only functional or only structural abnormalities in ADHD, such as in the limbic, prefrontal, primary sensorimotor regions.</p>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":" ","pages":"111199"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142774736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Temporoparietal structural-functional coupling abnormalities in drug-naïve first-episode major depressive disorder drug-naïve首发重度抑郁症颞顶结构-功能偶联异常。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2024.111211
Qian Zhang , Aoxiang Zhang , Ziyuan Zhao , Qian Li , Yongbo Hu , Xiaoqi Huang , Graham J. Kemp , Weihong Kuang , Youjin Zhao , Qiyong Gong
{"title":"Temporoparietal structural-functional coupling abnormalities in drug-naïve first-episode major depressive disorder","authors":"Qian Zhang ,&nbsp;Aoxiang Zhang ,&nbsp;Ziyuan Zhao ,&nbsp;Qian Li ,&nbsp;Yongbo Hu ,&nbsp;Xiaoqi Huang ,&nbsp;Graham J. Kemp ,&nbsp;Weihong Kuang ,&nbsp;Youjin Zhao ,&nbsp;Qiyong Gong","doi":"10.1016/j.pnpbp.2024.111211","DOIUrl":"10.1016/j.pnpbp.2024.111211","url":null,"abstract":"<div><h3>Introduction</h3><div>Major depressive disorder (MDD) is a debilitating and heterogeneous disease. Many MDD patients experience concurrent anxiety symptoms, often referred to as anxious depression (MDD-ANX). The relationships between network alterations in structural connectivity (SC) and functional connectivity (FC) in MDD and its anxiety-related subtype remain areas that require further investigation.</div></div><div><h3>Methods</h3><div>We investigated SC-FC coupling at the system and regional levels in 80 never-treated first-episode MDD patients and 80 healthy control (HC) subjects. For brain systems and regions showing significant between-group coupling differences, we further conducted subgroup comparisons between MDD-ANX, non-anxious depression (MDD-NANX) and HC. We also investigated topological features at the corresponding levels, and assessed the correlation patterns between significant coupling alterations and the topological and clinical characteristics.</div></div><div><h3>Results</h3><div>Relative to HC, MDD patients showed increased SC-FC coupling in the temporal system (right hippocampus and left superior temporal gyrus [STG]) but decreased coupling in the parietal system (right postcentral gyrus and left angular gyrus). These systems and regions were further characterized by disturbed inter-module connections and impaired structural network efficiency in MDD. Notably, SC-FC coupling of the right hippocampus was significantly increased in MDD-ANX compared to MDD-NANX, which further showed distinct correlation patterns with structural network efficiency.</div></div><div><h3>Conclusions</h3><div>Alterations in both SC-FC coupling and topological properties in the temporal and parietal regions provide insights into the interplay between the structural and functional network abnormalities in MDD. SC-FC coupling alterations in the right hippocampus, associated with structural nodal efficiency, may be implicated in the neuropathology of anxious depression.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111211"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142792858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Comparative safety of prescribed Esketamine and ketamine in relation to renal and urinary disorders: A pharmacovigilance perspective 处方艾氯胺酮和氯胺酮治疗肾脏和泌尿系统疾病的比较安全性:药物警戒的观点。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2024.111213
S. Chiappini , A. Guirguis , N. Schifano , J.M. Corkery , F. Semeraro , A. Mosca , G. D’Andrea , G. Duccio Papanti , D. Arillotta , G. Floresta , G. Martinotti , F. Schifano
{"title":"Comparative safety of prescribed Esketamine and ketamine in relation to renal and urinary disorders: A pharmacovigilance perspective","authors":"S. Chiappini ,&nbsp;A. Guirguis ,&nbsp;N. Schifano ,&nbsp;J.M. Corkery ,&nbsp;F. Semeraro ,&nbsp;A. Mosca ,&nbsp;G. D’Andrea ,&nbsp;G. Duccio Papanti ,&nbsp;D. Arillotta ,&nbsp;G. Floresta ,&nbsp;G. Martinotti ,&nbsp;F. Schifano","doi":"10.1016/j.pnpbp.2024.111213","DOIUrl":"10.1016/j.pnpbp.2024.111213","url":null,"abstract":"<div><div>Intranasal esketamine, approved with oral antidepressants for adults with treatment-resistant depression (TRD), is the S-enantiomer of ketamine and has higher potency and affinity for N-Methyl-<span>d</span>-Aspartate receptors. Administered intranasally, it offers rapid absorption and onset, essential for severe depressive symptoms or suicidal impulses. Comparative studies on esketamine and ketamine's urological safety profiles show esketamine has lower or comparable risks of renal and urinary disorders. Ketamine, however, has documented cases of nephrotoxicity and severe urological issues in recreational users.</div><div>The study aims to further evaluate and compare these profiles against other antidepressants and antipsychotics using the Food and Drug Administration (FDA) Adverse Events Reporting System (FAERS) data. ADR cases were reported to the FDA up to May 12, 2024, being drugs listed including esketamine, ketamine, quetiapine, aripiprazole, olanzapine, risperidone, citalopram, escitalopram, paroxetine, fluoxetine, sertraline, duloxetine, venlafaxine, amitriptyline, and clomipramine.</div><div>Risperidone showed the highest ADRs (107,418) and serious cases (71,515), with significant renal and urinary disorders reported, including acute kidney injury and urinary incontinence. Olanzapine, quetiapine, and aripiprazole also had high serious ADRs. Venlafaxine and fluoxetine were notable among antidepressants for acute kidney injury. Esketamine and ketamine were associated with lower urinary tract symptoms and nephrolithiasis. Disproportionality analysis revealed ketamine had higher odds of renal and urinary disorders compared to other drug classes, while esketamine had lower or comparable odds.</div><div>The data suggest a relatively favorable tolerability profile for these drugs, especially esketamine. However, the results highlight the necessity for more extensive studies to evaluate long-term safety and optimize treatment protocols.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111213"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The neuropharmacology of kratom, a novel psychoactive natural product 一种新型精神活性天然产物——克拉托姆的神经药理学。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2024.111215
MeShell Green , Charles A. Veltri , Walter C. Prozialeck , Oliver Grundmann
{"title":"The neuropharmacology of kratom, a novel psychoactive natural product","authors":"MeShell Green ,&nbsp;Charles A. Veltri ,&nbsp;Walter C. Prozialeck ,&nbsp;Oliver Grundmann","doi":"10.1016/j.pnpbp.2024.111215","DOIUrl":"10.1016/j.pnpbp.2024.111215","url":null,"abstract":"<div><div>Kratom (<em>Mitragyna speciosa,</em> Korth.) is a tropical tree that is indigenous to Southeast Asia. When ingested, kratom leaves or decoctions from the leaves have been reported to produce complex stimulant and opioid-like effects. For generations native populations in Southeast Asia have used kratom products to stave off fatigue, improve mood, alleviate pain and manage symptoms of opioid withdrawal. Over the past 15–20 years, kratom use has spread to Western nations including the United States, where many individuals are using kratom products for the self-management of pain, opioid use disorder, anxiety and depression. The increased use of kratom has triggered a surge in research into the biochemistry, pharmacology and behavioral effects of kratom and its active constituents, especially mitragynine and 7-hydroxymitragynine. In this review, we highlight some of the recent animal studies showing that kratom and its constituent compounds have potential beneficial effects in animal models of pain, anxiety, depression and opioid dependence. We also highlight studies showing that kratom can modulate the functioning of opioid, noradrenergic, serotonergic and dopaminergic systems. The highlighted studies strongly suggest that kratom and its constituents may form the basis for the development of novel therapeutic agents.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111215"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142815052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
A two-sample study on the relationship between polygenic risk score of serotonergic polymorphisms and social phobia: Interpersonal adaptability as a mediator 血清素能多态性多基因风险评分与社交恐惧症关系的双样本研究:人际适应的中介作用。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2024.111220
Yuting Yang , Qi Lan , Wenting Liang , Mingzhu Zhou , Wenping Zhao , Pingyuan Gong
{"title":"A two-sample study on the relationship between polygenic risk score of serotonergic polymorphisms and social phobia: Interpersonal adaptability as a mediator","authors":"Yuting Yang ,&nbsp;Qi Lan ,&nbsp;Wenting Liang ,&nbsp;Mingzhu Zhou ,&nbsp;Wenping Zhao ,&nbsp;Pingyuan Gong","doi":"10.1016/j.pnpbp.2024.111220","DOIUrl":"10.1016/j.pnpbp.2024.111220","url":null,"abstract":"<div><h3>Backgrounds</h3><div>The influence of serotonin function on social phobia has been well-documented, yet the polygenic risk score of serotonergic polymorphisms for social phobia remains unclear.</div></div><div><h3>Methods</h3><div>We assessed two aspects of social phobia (i.e., social interaction anxiety and social phobia scrutiny fear) and created a polygenic risk score of seven serotonergic polymorphisms in two independent samples.</div></div><div><h3>Results</h3><div>The results from both samples indicated that a greater polygenic risk score, denoting a higher risk of anxiety, was associated with higher levels of social interaction anxiety and social phobia scrutinizing fear. Interestingly, the association between polygenic risk score and social interaction anxiety was mediated by interpersonal adaptability.</div></div><div><h3>Conclusion</h3><div>These findings demonstrate the importance of serotonergic polymorphisms in social phobia and unveil a psychological pathway whereby interpersonal adaptability mediates the effect of serotonergic polymorphisms on social phobia.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111220"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142840104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Prenatal exposure to valproic acid induces sex-specific alterations in rat cortical and hippocampal neuronal structure and function in vitro 产前暴露于丙戊酸诱导大鼠皮质和海马神经元结构和功能的性别特异性改变。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2024.111222
Olivia O.F. Williams , Madeleine Coppolino , Cecilia B. Micelli , Ryan T. McCallum , Paula T. Henry-Duru , Joshua D. Manduca , Jasmin Lalonde , Melissa L. Perreault
{"title":"Prenatal exposure to valproic acid induces sex-specific alterations in rat cortical and hippocampal neuronal structure and function in vitro","authors":"Olivia O.F. Williams ,&nbsp;Madeleine Coppolino ,&nbsp;Cecilia B. Micelli ,&nbsp;Ryan T. McCallum ,&nbsp;Paula T. Henry-Duru ,&nbsp;Joshua D. Manduca ,&nbsp;Jasmin Lalonde ,&nbsp;Melissa L. Perreault","doi":"10.1016/j.pnpbp.2024.111222","DOIUrl":"10.1016/j.pnpbp.2024.111222","url":null,"abstract":"<div><div>There are substantial differences in the characteristics of males and females with an autism spectrum disorder (ASD), yet there is little knowledge surrounding the mechanistic underpinnings of these differences. The valproic acid (VPA) rodent model is based upon the human fetal valproate spectrum disorder, which is associated with increased risk of developing ASD. This model, which displays significant social, learning, and memory alterations, has therefore been widely used to further our understanding of specific biological features of ASD. However, to date, almost all of the studies employing this model have used male rodents. To fill this knowledge gap, we evaluated sex differences for neuronal activity, morphology, and glycogen synthase kinase-3 (GSK-3) signaling in primary cortical (CTX) and hippocampal (HIP) neurons prepared from rats exposed to VPA <em>in utero</em>. <em>In vivo</em>, sex-specific VPA-induced alterations in the frontal CTX transcriptome at birth were also determined. Overall, VPA induced more robust changes in neuronal function and structure in the CTX than in the HIP. Male- and female-derived primary CTX neurons from rats exposed to prenatal VPA had elevated activity and showed more disorganized firing. In the HIP, only the female VPA neurons showed elevated firing, while the male VPA neurons exhibited disorganized activity. Dendritic arborization of CTX neurons from VPA rats was less complex in both sexes, though this was more pronounced in the females. Conversely, both female and male HIP neurons from VPA rats showed elevated complexity distal to the soma. Female VPA CTX neurons also had an elevated number of dendritic spines. The relative activity of the α and β isoforms of GSK-3 were suppressed in both female and male VPA CTX neurons, with no changes in the HIP neurons. On postnatal day 0, alterations in CTX genes associated with neuropeptides (<em>e.g.</em>, <em>penk</em>, <em>pdyn</em>) and receptors (<em>e.g.</em>, <em>drd1</em>, <em>adora2a</em>) were seen in both sexes, though they were downregulated in females and upregulated in males<em>.</em> Together these findings suggest that substantial sex differences in neuronal structure and function in the VPA model may have relevance to the reported sex differences in idiopathic ASD.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111222"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142866380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-omics data integration reveals novel genes related to autoimmune hypothyroidism in the brain: A molecular basis for the brain–thyroid axis 多组学数据整合揭示了大脑中与自身免疫性甲状腺功能减退症有关的新基因:脑-甲状腺轴的分子基础
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2024.111239
Hong Yu , Zuoxi Li , Xiao Gao , Xuehuan Liu , Weiwei Cui , Ningjun Li , Xinying Lian , Can Li , Jun Liu
{"title":"Multi-omics data integration reveals novel genes related to autoimmune hypothyroidism in the brain: A molecular basis for the brain–thyroid axis","authors":"Hong Yu ,&nbsp;Zuoxi Li ,&nbsp;Xiao Gao ,&nbsp;Xuehuan Liu ,&nbsp;Weiwei Cui ,&nbsp;Ningjun Li ,&nbsp;Xinying Lian ,&nbsp;Can Li ,&nbsp;Jun Liu","doi":"10.1016/j.pnpbp.2024.111239","DOIUrl":"10.1016/j.pnpbp.2024.111239","url":null,"abstract":"<div><h3>Background</h3><div>The mechanisms underlying the complex relationship between autoimmune hypothyroidism and neurological disorders remain unclear. We conducted a comprehensive analysis of associations between alternative splicing, transcriptomics, and proteomics data and autoimmune hypothyroidism.</div></div><div><h3>Methods</h3><div>Splicing-wide association studies (SWAS), proteome-wide association studies (PWAS), and transcriptome-wide association studies (TWAS) were used to identify genes and proteins that regulate autoimmune hypothyroidism within the brain axis. We performed TWAS on GTEx V8 thyroid tissue data to identify autoimmune hypothyroidism-associated thyroid axis genes. A FUSION analysis of overlapping genes in the brain and thyroid axes and brain splicing weights was conducted to determine the influence of alternative splicing in the brain on thyroid tissue gene expression.</div></div><div><h3>Results</h3><div>SWAS identified 223 alternative splicing events, TWAS identified 270 genes, and PWAS revealed five genes (<em>FDPS</em>, <em>PPIL3</em>, <em>PEX6</em>, <em>MMAB</em>, and <em>ALDH2</em>) encoding proteins associated with autoimmune hypothyroidism. Neuroimaging analyses revealed distinct brain-imaging phenotypes associated with these five genes. TWAS of thyroid tissue identified four genes (<em>FDPS</em>, <em>PPIL3</em>, <em>MMAB</em>, and <em>ALDH2</em>) associated with the brain axis related to thyroid tissue. A FUSION analysis indicated that alternative splicing changes in <em>ALDH2</em> in brain tissue influenced its expression in thyroid tissue.</div></div><div><h3>Conclusion</h3><div>Integrating brain splicing, proteomic, and transcriptomic data supports the association between specific genes and proteins in the brain and autoimmune hypothyroidism. Additionally, <em>ALDH2</em> alternative splicing in brain tissue influences its thyroid tissue expression. These findings provide new insights into the molecular basis of autoimmune hypothyroidism, facilitating future pathogenesis research.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111239"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142907924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Structural alterations of thalamic nuclei and their associations with leptin levels in patients with anorexia nervosa 神经性厌食症患者丘脑核的结构改变及其与瘦素水平的关系。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2025.111248
Marie-Louis Wronski , Franziska Gronow , John Schlömer , Fabio Bernardoni , Daniel Geisler , Arne Doose , Dominic Arold , Nadine Schwanke , Franziska Ludwicki , Veit Roessner , Joseph A. King , Stefan Ehrlich
{"title":"Structural alterations of thalamic nuclei and their associations with leptin levels in patients with anorexia nervosa","authors":"Marie-Louis Wronski ,&nbsp;Franziska Gronow ,&nbsp;John Schlömer ,&nbsp;Fabio Bernardoni ,&nbsp;Daniel Geisler ,&nbsp;Arne Doose ,&nbsp;Dominic Arold ,&nbsp;Nadine Schwanke ,&nbsp;Franziska Ludwicki ,&nbsp;Veit Roessner ,&nbsp;Joseph A. King ,&nbsp;Stefan Ehrlich","doi":"10.1016/j.pnpbp.2025.111248","DOIUrl":"10.1016/j.pnpbp.2025.111248","url":null,"abstract":"<div><h3>Background</h3><div>The thalamus is a complex subcortical brain structure that plays a role in various cognitive functions. Few studies have focused on thalamic nuclei-specific alterations and potential neurohormonal involvement in eating disorders including anorexia nervosa (AN).</div></div><div><h3>Methods</h3><div>We employed a FreeSurfer segmentation tool to compare thalamic nuclei volumes cross-sectionally between females with AN (<em>n</em> = 131, 12–29 years) and age-matched healthy females (HC, n = 131). Potential associations with BMI, leptin, and psychiatric symptoms were analyzed via robust linear regression.</div></div><div><h3>Results</h3><div>Most thalamic nuclei volumes were reduced in both hemispheres in AN versus HC. The spread of alterations ranged between −39.7 % and +3.8 % (average −9.8 %, η<sub>p</sub><sup>2</sup> = 0.16). Left laterodorsal and pulvinar inferior nuclei showed positive associations with leptin in AN. Leptin mediated the effect of BMI on both thalamic nuclei volumes.</div></div><div><h3>Conclusions</h3><div>In AN, thalamic nuclei are altered to different degrees with laterodorsal nuclei emerging as substantially reduced. Leptin seems to be mechanistically involved in the reduction of some thalamic nuclei, further supporting the investigation of experimental leptin treatment for AN. Effect sizes observed for thalamic nuclei reductions in AN exceed other brain structures as well as other psychiatric disorders, which demonstrates the importance of the thalamus as a target structure in research on AN.</div></div>","PeriodicalId":54549,"journal":{"name":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","volume":"136 ","pages":"Article 111248"},"PeriodicalIF":5.3,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142973360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measuring the effects of ketogenic diet on neuropsychiatric disorder: A scoping review – Letter to the Editor 测量生酮饮食对神经精神障碍的影响:范围审查-致编辑的信。
IF 5.3 2区 医学
Progress in Neuro-Psychopharmacology & Biological Psychiatry Pub Date : 2025-01-10 DOI: 10.1016/j.pnpbp.2024.111246
Agnieszka Mechlińska, Adam Włodarczyk
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