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Smoking affects symptom improvement in schizophrenia: a prospective longitudinal study of male patients with first-episode schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-03-15 Xishu Mu, Wenjing Wu, Sisi Wang, Xiuru Su, Hengyong Guan, Xiaoni Guan, Xiaobing Lu, Zezhi Li
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Exploring functional dysconnectivity in schizophrenia: alterations in eigenvector centrality mapping and insights into related genes from transcriptional profiles npj Schizophr. (IF 5.4) Pub Date : 2024-03-15 Yuan Ji, Mengjing Cai, Yujing Zhou, Juanwei Ma, Yijing Zhang, Zhihui Zhang, Jiaxuan Zhao, Ying Wang, Yurong Jiang, Ying Zhai, Jinglei Xu, Minghuan Lei, Qiang Xu, Huaigui Liu, Feng Liu
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Relationship between social cognition and premorbid adjustment in psychosis: a systematic review npj Schizophr. (IF 5.4) Pub Date : 2024-03-15 P. Punsoda-Puche, A. Barajas, M. Mamano-Grande, A. Jiménez-Lafuente, S. Ochoa
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Mapping the landscape: a bibliometric analysis of resting-state fMRI research on schizophrenia over the past 25 years npj Schizophr. (IF 5.4) Pub Date : 2024-03-15 Linhan Fu, Remilai Aximu, Guoshu Zhao, Yayuan Chen, Zuhao Sun, Hui Xue, Shaoying Wang, Nannan Zhang, Zhihui Zhang, Minghuan Lei, Ying Zhai, Jinglei Xu, Jie Sun, Juanwei Ma, Feng Liu
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Cortical white matter microstructural alterations underlying the impaired gamma-band auditory steady-state response in schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-03-12 Daisuke Koshiyama, Ryoichi Nishimura, Kaori Usui, Mao Fujioka, Mariko Tada, Kenji Kirihara, Tsuyoshi Araki, Shintaro Kawakami, Naohiro Okada, Shinsuke Koike, Hidenori Yamasue, Osamu Abe, Kiyoto Kasai
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Genetic overlap between schizophrenia and cognitive performance npj Schizophr. (IF 5.4) Pub Date : 2024-03-05 Jianfei Zhang, Hao Qiu, Qiyu Zhao, Chongjian Liao, Yuxuan Guoli, Qi Luo, Guoshu Zhao, Nannan Zhang, Shaoying Wang, Zhihui Zhang, Minghuan Lei, Feng Liu, Yanmin Peng
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The relationship between visual hallucinations, functioning, and suicidality over the course of illness: a 10-year follow-up study in first-episode psychosis npj Schizophr. (IF 5.4) Pub Date : 2024-03-02 Isabel Kreis, Kristin Fjelnseth Wold, Gina Åsbø, Carmen Simonsen, Camilla Bärthel Flaaten, Magnus Johan Engen, Siv Hege Lyngstad, Line Hustad Widing, Torill Ueland, Ingrid Melle
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Reduction of N-acetyl aspartate (NAA) in association with relapse in early-stage psychosis: a 7-Tesla MRS study npj Schizophr. (IF 5.4) Pub Date : 2024-03-01 Marina Mihaljevic, Yu-Ho Chang, Ashley M. Witmer, Jennifer M. Coughlin, David J. Schretlen, Peter B. Barker, Kun Yang, Akira Sawa
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Real-world predictors of relapse in patients with schizophrenia and schizoaffective disorder in a large health system npj Schizophr. (IF 5.4) Pub Date : 2024-02-29 Anne Rivelli, Veronica Fitzpatrick, Michael Nelson, Kimberly Laubmeier, Courtney Zeni, Srikrishna Mylavarapu
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Parkinson’s disease and schizophrenia interactomes contain temporally distinct gene clusters underlying comorbid mechanisms and unique disease processes npj Schizophr. (IF 5.4) Pub Date : 2024-02-27 Kalyani B. Karunakaran, Sanjeev Jain, Samir K. Brahmachari, N. Balakrishnan, Madhavi K. Ganapathiraju
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Changes in kynurenine metabolites in the gray and white matter of the dorsolateral prefrontal cortex of individuals affected by schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-02-27 Nico Antenucci, Giovanna D’Errico, Francesco Fazio, Ferdinando Nicoletti, Valeria Bruno, Giuseppe Battaglia
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Transitions in health insurance among continuously insured patients with schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-02-26 Brittany L. Ranchoff, Chanup Jeung, John E. Zeber, Gregory E. Simon, Keith M. Ericson, Jing Qian, Kimberley H. Geissler
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Linking childhood trauma to the psychopathology of schizophrenia: the role of oxytocin npj Schizophr. (IF 5.4) Pub Date : 2024-02-22 Yuan-Jung Chen, Mong-Liang Lu, Yi-Hang Chiu, Chenyi Chen, Vitor Hugo Jesus Santos, Kah Kheng Goh
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Dance/movement therapy for improving metabolic parameters in long-term veterans with schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-02-22 Zhaoxia Zhou, Hengyong Guan, Meihong Xiu, Fengchun Wu
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Genomic insights into the comorbidity between type 2 diabetes and schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-02-21 Ana Luiza Arruda, Golam M. Khandaker, Andrew P. Morris, George Davey Smith, Laura M. Huckins, Eleftheria Zeggini
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The Gaze of Schizophrenia Patients Captured by Bottom-up Saliency npj Schizophr. (IF 5.4) Pub Date : 2024-02-20 Petr Adámek, Dominika Grygarová, Lucia Jajcay, Eduard Bakštein, Petra Fürstová, Veronika Juríčková, Juraj Jonáš, Veronika Langová, Iryna Neskoroďana, Ladislav Kesner, Jiří Horáček
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Enhancing identification of nonaffective psychosis in register-based studies npj Schizophr. (IF 5.4) Pub Date : 2024-02-19 Minna Holm, Kimmo Suokas, Emmi Liukko, Maija Lindgren, Petri Näätänen, Jukka Kärkkäinen, Raimo K. R. Salokangas, Jaana Suvisaari
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Are the results of open randomised controlled trials comparing antipsychotic drugs in schizophrenia biased? Exploratory meta- and subgroup analysis npj Schizophr. (IF 5.4) Pub Date : 2024-02-15 Stefan Leucht, Spyridon Siafis, Johannes Schneider-Thoma, Aran Tajika, Josef Priller, John M. Davis, Toshi A. Furukawa
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Temporal changes of gene expression in health, schizophrenia, bipolar disorder, and major depressive disorder npj Schizophr. (IF 5.4) Pub Date : 2024-02-17 Arsen Arakelyan, Susanna Avagyan, Aleksey Kurnosov, Tigran Mkrtchyan, Gohar Mkrtchyan, Roksana Zakharyan, Karine R. Mayilyan, Hans Binder
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Polygenic effects on brain functional endophenotype for deficit and non-deficit schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-02-16 Jin Fang, Yiding Lv, Yingying Xie, Xiaowei Tang, Xiaobin Zhang, Xiang Wang, Miao Yu, Chao Zhou, Wen Qin, Xiangrong Zhang
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A diagnostic model based on bioinformatics and machine learning to differentiate bipolar disorder from schizophrenia and major depressive disorder npj Schizophr. (IF 5.4) Pub Date : 2024-02-14 Jing Shen, Chenxu Xiao, Xiwen Qiao, Qichen Zhu, Hanfei Yan, Julong Pan, Yu Feng
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Dysfunctional attributions of success as a distinct feature of amotivation npj Schizophr. (IF 5.4) Pub Date : 2024-02-12 Alisa L. A. Schormann, Katja Butschbach, Tania M. Lincoln, Marcel Riehle
We examined the association between causal attributions and self-reported motivational negative symptoms (amotivation) in a German online community sample (n = 251). Bivariate correlations revealed significant associations between amotivation and attribution of success to external, variable, and specific causes. No associations between amotivation and failure attributions were found. Our data suggest
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Association study of the complement component C4 gene and suicide risk in schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-02-10 Mahbod Ebrahimi, Kowsar Teymouri, Cheng C. Chen, Ayeshah G. Mohiuddin, Jennie G. Pouget, Vanessa F. Goncalves, Arun K. Tiwari, Clement C. Zai, James L. Kennedy
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The neutrophil-to-Lymphocyte ratio is associated with clinical symptoms in first-episode medication-naïve patients with schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-02-03 Xuan Wang, Xiaofang Chen, Xiaoni Guan, Zezhi Li
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Cerebro-cerebellar gray matter abnormalities associated with cognitive impairment in patients with recent-onset and chronic schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-01-27 Naok Kang, Subin Chung, Sang-Hyuk Lee, Minji Bang
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The network characteristics in schizophrenia with prominent negative symptoms: a multimodal fusion study npj Schizophr. (IF 5.4) Pub Date : 2024-01-17 Li Kong, Yao Zhang, Xu-ming Wu, Xiao-xiao Wang, Hai-su Wu, Shuai-biao Li, Min-yi Chu, Yi Wang, Simon S. Y. Lui, Qin-yu Lv, Zheng-hui Yi, Raymond C. K. Chan
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Action prediction in psychosis npj Schizophr. (IF 5.4) Pub Date : 2024-01-10 Noemi Montobbio, Enrico Zingarelli, Federica Folesani, Mariacarla Memeo, Enrico Croce, Andrea Cavallo, Luigi Grassi, Luciano Fadiga, Stefano Panzeri, Martino Belvederi Murri, Cristina Becchio
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Sex differences in autonomic adverse effects related to antipsychotic treatment and associated hormone profiles npj Schizophr. (IF 5.4) Pub Date : 2024-01-06 Ingrid T. Johansen, Nils Eiel Steen, Linn Rødevand, Synve H. Lunding, Gabriela Hjell, Monica B. E. G. Ormerod, Ingrid Agartz, Ingrid Melle, Trine V. Lagerberg, Mari Nerhus, Ole A. Andreassen
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OXTR polymorphisms associated with severity and treatment responses of schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-01-06 Xue Lv, Yue-Sen Hou, Zhao-Hui Zhang, Wei-Hua Yue
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Disordered gambling among people with psychotic disorders: a systematic review npj Schizophr. (IF 5.4) Pub Date : 2024-01-03 Anoop Sankaranarayanan, Preethi Ramanathan, Rinu Mathew, Helen Wilding, David Castle
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Challenges and opportunities in the diagnosis and treatment of early-onset psychosis: a case series from the youth affective disorders clinic in Stockholm, Sweden npj Schizophr. (IF 5.4) Pub Date : 2024-01-03 Mathias Lundberg, Peter Andersson, Johan Lundberg, Adrian E. Desai Boström
Early-onset psychosis is linked to adverse long-term outcomes, recurrent disease course, and prolonged periods of untreated illness; thus highlighting the urgency of improving early identification and intervention. This paper discusses three cases where initial emphasis on psychosocial treatments led to diagnostic and therapeutic delays: (1) a 15-year-old misdiagnosed with emotionally unstable personality
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Alterations of serum neuropeptide levels and their relationship to cognitive impairment and psychopathology in male patients with chronic schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-01-03 Wenxi Sun, Tingting Jin, Haidong Yang, Jin Li, Qing Tian, Ju Gao, Ruijie Peng, Guangya Zhang, Xiaobin Zhang
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Efficacy and feasibility of aerobic exercise interventions as an adjunctive treatment for patients with schizophrenia: a meta-Analysis npj Schizophr. (IF 5.4) Pub Date : 2024-01-02 Jing Guo, Keju Liu, Yundan Liao, Ying Qin, Weihua Yue
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Choroid plexus volume enlargement in first-episode antipsychotic-naïve schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2024-01-02 Jiaxin Zeng, Tianwei Zhang, Biqiu Tang, Siyi Li, Li Yao, Jeffrey R. Bishop, John A. Sweeney, Zhenlin Li, Changjian Qiu, Shi Gu, Qiyong Gong, Wenjing Zhang, Su Lui
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Non-prescribing of clozapine for outpatients with schizophrenia in real-world settings: The clinicians’ perspectives npj Schizophr. (IF 5.4) Pub Date : 2023-12-22 Michelle Iris Jakobsen, Stephen Fitzgerald Austin, Ole Jakob Storebø, Jimmi Nielsen, Erik Simonsen
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Intra- and inter-individual cognitive variability in schizophrenia and bipolar spectrum disorder: an investigation across multiple cognitive domains npj Schizophr. (IF 5.4) Pub Date : 2023-12-18 Beathe Haatveit, Lars T. Westlye, Anja Vaskinn, Camilla Bärthel Flaaten, Christine Mohn, Thomas Bjella, Linn Sofie Sæther, Kjetil Sundet, Ingrid Melle, Ole A. Andreassen, Dag Alnæs, Torill Ueland
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How much schizophrenia do famines cause? npj Schizophr. (IF 5.4) Pub Date : 2023-12-19 Cormac Ó Gráda, Chihua Li, L. H. Lumey
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Treatment of schizophrenia evaluated via the pharmacopsychometric triangle—An integrative approach with emphasis on well-being and functioning npj Schizophr. (IF 5.4) Pub Date : 2023-12-16 Pernille Kølbæk, Ole Mors, Christoph U. Correll, Søren D. Østergaard
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Transcriptional signatures of the whole-brain voxel-wise resting-state functional network centrality alterations in schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-12-16 Lining Guo, Juanwei Ma, Mengjing Cai, Minghui Zhang, Qiang Xu, He Wang, Yijing Zhang, Jia Yao, Zuhao Sun, Yayuan Chen, Hui Xue, Yujie Zhang, Shaoying Wang, Kaizhong Xue, Dan Zhu, Feng Liu
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Age-associated alterations in thalamocortical structural connectivity in youths with a psychosis-spectrum disorder npj Schizophr. (IF 5.4) Pub Date : 2023-12-11 Lydia Lewis, Mary Corcoran, Kang Ik K. Cho, YooBin Kwak, Rebecca A Hayes, Bart Larsen, Maria Jalbrzikowski
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Pharmaco-EEG of antipsychotic treatment response: a systematic review npj Schizophr. (IF 5.4) Pub Date : 2023-12-09 Marco De Pieri, Vincent Rochas, Michel Sabe, Cristoph Michel, Stefan Kaiser
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Effects of independent versus dependent stressful life events on major symptom domains of schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-12-08 Yizhou Ma, Joshua Chiappelli, Mark D. Kvarta, Heather Bruce, Andrew van der Vaart, Eric L. Goldwaser, Xiaoming Du, Hemalatha Sampath, Samantha Lightner, Jane Endres, Akram Yusuf, Alexa Yuen, Samantha Narvaez, Danny Campos-Saravia, Peter Kochunov, L. Elliot Hong
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Patient’s disability and caregiver burden among Chinese family caregivers of individual living with schizophrenia: mediation effects of potentially harmful behavior, affiliate stigma, and social support npj Schizophr. (IF 5.4) Pub Date : 2023-12-01 Dan Qiu, Yilu Li, Qiuyan Wu, Yanni An, Zixuan Tang, Shuiyuan Xiao
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Slower clozapine titration is associated with delayed onset of clozapine-induced fever among Japanese patients with schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-11-20 Yuki Kikuchi, Yuji Yada, Yuji Otsuka, Fumiaki Ito, Hiroaki Tanifuji, Hiroshi Komatsu, Hiroaki Tomita
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Fronto-striato-thalamic circuit connectivity and neuromelanin in schizophrenia: an fMRI and neuromelanin-MRI study npj Schizophr. (IF 5.4) Pub Date : 2023-11-10 Sunah Choi, Minah Kim, Taekwan Kim, Eun-Jung Choi, Jungha Lee, Sun-Young Moon, Sang Soo Cho, Jongho Lee, Jun Soo Kwon
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Symptomatic, functional and quality of life measures of remission in 194 outpatients with schizophrenia followed naturalistically in a 6-month, non-interventional study of aripiprazole once-monthly npj Schizophr. (IF 5.4) Pub Date : 2023-11-08 Christoph U. Correll, Andreas Brieden, Wolfgang Janetzky
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Association of elevated levels of peripheral complement components with cortical thinning and impaired logical memory in drug-naïve patients with first-episode schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-11-07 Hua Yu, Peiyan Ni, Yang Tian, Liansheng Zhao, Mingli Li, Xiaojing Li, Wei Wei, Jinxue Wei, Qiang Wang, Wanjun Guo, Wei Deng, Xiaohong Ma, Jeremy Coid, Tao Li
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Capsaicin alleviates neuronal apoptosis and schizophrenia-like behavioral abnormalities induced by early life stress npj Schizophr. (IF 5.4) Pub Date : 2023-11-07 Shilin Xu, Keke Hao, Ying Xiong, Rui Xu, Huan Huang, Huiling Wang
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Better adherence to guidelines among psychiatrists providing pharmacological therapy is associated with longer work hours in patients with schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-11-07 Satsuki Ito, Kazutaka Ohi, Yuka Yasuda, Michiko Fujimoto, Hidenaga Yamamori, Junya Matsumoto, Kentaro Fukumoto, Fumitoshi Kodaka, Naomi Hasegawa, Keiichiro Ishimaru, Kenichiro Miura, Norio Yasui-Furukori, Ryota Hashimoto
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Influence of psychopathology and metabolic parameters on quality of life in patients with first-episode psychosis before and after initial antipsychotic treatment npj Schizophr. (IF 5.4) Pub Date : 2023-11-07 Anne Sofie A. Dahl, Victor Sørensen, Karen S. Ambrosen, Mikkel E. Sørensen, Grímur H. Mohr, Mette Ø. Nielsen, Kirsten B. Bojesen, Birte Y. Glenthøj, Margaret Hahn, Julie Midtgaard, Bjørn H. Ebdrup
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fMRI fluctuations within the language network are correlated with severity of hallucinatory symptoms in schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-10-30 Chiara Spironelli, Marco Marino, Dante Mantini, Riccardo Montalti, Alexander R. Craven, Lars Ersland, Alessandro Angrilli, Kenneth Hugdahl
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Mediation and longitudinal analysis to interpret the association between clozapine pharmacokinetics, pharmacogenomics, and absolute neutrophil count npj Schizophr. (IF 5.4) Pub Date : 2023-10-18 Siobhan K. Lock, Sophie E. Legge, Djenifer B. Kappel, Isabella R. Willcocks, Marinka Helthuis, John Jansen, James T. R. Walters, Michael J. Owen, Michael C. O’Donovan, Antonio F. Pardiñas
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Efficacy of standard operating procedures for fall protection in hospitalized patients with schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-10-17 Hui Li, Caixing Liu, Zengyun Ge, Xishu Mu, Xuan Wang, Meihong Xiu, Xinfu Wang, Zezhi Li
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Aberrant sense of agency induced by delayed prediction signals in schizophrenia: a computational modeling study npj Schizophr. (IF 5.4) Pub Date : 2023-10-16 Tsukasa Okimura, Takaki Maeda, Masaru Mimura, Yuichi Yamashita
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Low-dose lithium adjunct to atypical antipsychotic treatment nearly improved cognitive impairment, deteriorated the gray-matter volume, and decreased the interleukin-6 level in drug-naive patients with first schizophrenia symptoms: a follow-up pilot study npj Schizophr. (IF 5.4) Pub Date : 2023-10-14 Chuanjun Zhuo, Shuiqing Hu, Guangdong Chen, Lei Yang, Ziyao Cai, Hongjun Tian, Deguo Jiang, Chunmian Chen, Lina Wang, Xiaoyan Ma, Ranli Li
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Comprehensive analysis of circRNA expression profile and circRNA-miRNA-mRNA network susceptibility to very early-onset schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-10-10 Huanhuan Huang, Jie Luo, Yanjie Qi, Yuanzhen Wu, Junhui Qi, Xiuping Yan, Gaoyang Xu, Fan He, Yi Zheng
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Increasing dopamine synthesis in nigrostriatal circuits increases phasic dopamine release and alters dorsal striatal connectivity: implications for schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-10-05 Sunil Srivastav, Xiaoying Cui, Roger Bitencourt Varela, James P. Kesby, Darryl Eyles
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Inflammatory markers of symptomatic remission at 6 months in patients with first-episode schizophrenia npj Schizophr. (IF 5.4) Pub Date : 2023-10-04 Honey Kim, Seon-Hwa Baek, Ju-Wan Kim, Seunghyong Ryu, Ju-Yeon Lee, Jae-Min Kim, Young-Chul Chung, Sung-Wan Kim
Neuroinflammation contributes to the pathophysiology of various mental illnesses including schizophrenia. We investigated peripheral inflammatory cytokines as a biomarker for predicting symptomatic remission in patients with first-episode schizophrenia. The study included 224 patients aged 15–60 years who fulfilled the criteria for schizophrenia spectrum disorder with a treatment duration ≤6 months
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Satisfaction with cognitive remediation therapy: its effects on implementation and outcomes using the cognitive remediation satisfaction scale npj Schizophr. (IF 5.4) Pub Date : 2023-09-30 Joanne Evans, Rose Tinch-Taylor, Emese Csipke, Matteo Cella, Andrew Pickles, Paul McCrone, Dominic Stringer, Abigail Oliver, Clare Reeder, Max Birchwood, David Fowler, Kathryn Greenwood, Sonia Johnson, Jesus Perez, Rosa Ritunnano, Andrew Thompson, Rachel Upthegrove, Jon Wilson, Alex Kenny, Iris Isok, Eileen M. Joyce, Til Wykes
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Finding normal-to-better neurocognitive indexes in individuals with schizotypal traits using a social role task npj Schizophr. (IF 5.4) Pub Date : 2023-09-29 Mingyi Diao, Ilya Demchenko, Gifty Asare, Jingyan Quan, J. Bruno Debruille