Juán J. Vilapriño , Gabriela Clavel , Mauricio Silva , Edgardo O. Alvarez , Silvia G. Ratti
{"title":"Negative urgency and negative affect paradigms in patients during cocaine detoxification treatment: Relationship to craving behaviour","authors":"Juán J. Vilapriño , Gabriela Clavel , Mauricio Silva , Edgardo O. Alvarez , Silvia G. Ratti","doi":"10.1016/j.jnrt.2024.100110","DOIUrl":"10.1016/j.jnrt.2024.100110","url":null,"abstract":"<div><p>Drug addiction is one of the most concerning problems globally. Significant advances have been made in understanding the physiological brain mechanisms underlying addiction to numerous substances, such as alcohol and opioids. Although experimental evidence suggests that addiction to these substances involves common neural structures and pathways, the pathophysiological mechanism underlying addiction to other substances, such as cocaine, remains uncertain. In our study, craving, as a traditional behavioral driving force of drug consumption, was revised and contrasted with alternative behavioral expressions, such as negative and positive affect, which have been shown to complement the complex expression of addictive behavior toward alcohol and other substances, for instance nicotine and opiods. In cocaine addiction, the interaction between craving behavior and the behavioral processes of positive and negative affect is unclear. Thus, we aimed to evaluate these interactions in cocaine consumers in the city of Mendoza, Argentina.</p><p>Twenty-seven men and five women were selected after providing informed consent to participate in the detoxifying program of the Psychiatric Clinic Del Prado of the city of Mendoza. Blood samples for cortisol measurement were acquired, and psychometric tests for evaluating positive and negative affect, craving, depression, and impulsivity were performed at the beginning of treatment (t<sub>0</sub>) and at discharge on day 14 (t<sub>F</sub>).</p><p>Results showed that negative affect and craving behavior decreased at t<sub>F</sub>. Positive affect showed an inverse relationship with craving at t<sub>F</sub>. Impulsivity scores improved at the end of treatment; moreover, depression and global clinical impression scores significantly improved. Cortisol blood levels significantly decreased, which suggested that patients were less stressed at t<sub>F</sub>.</p><p>Our results suggest that during cocaine withdrawal, positive and negative affect interact with craving to reduce craving behavior, which lowers the impact of stress on consumption.</p></div>","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000172/pdfft?md5=bb0f8de0e4e7c15c5f12eff5edf65e02&pid=1-s2.0-S2324242624000172-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140280985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Constraint-induced movement therapy through telerehabilitation for upper extremity function in stroke","authors":"Hiba Shamweel, Neha Gupta","doi":"10.1016/j.jnrt.2024.100108","DOIUrl":"10.1016/j.jnrt.2024.100108","url":null,"abstract":"<div><h3>Background</h3><p>Stroke is considered to be a leading cause of impairment. After experiencing strokes, patients are frequently left with impaired motor function, making it difficult to carry out daily tasks. The most extensively researched method for treating stroke patients in recent decades is CIMT (constraint-induced movement therapy), which was developed to treat upper limb deficits following stroke. CIMT entails limiting the use of the unaffected limb, altering behavior to increase the use of the affected limb, and finally, mass-training of the affected limb.</p></div><div><h3>Objective</h3><p>The current study aimed to determine the effectiveness of CIMT through TR for upper extremity function in stroke patients.</p></div><div><h3>Materials and methods</h3><p>Thirty post-stroke participants were selected on the basis of inclusion and exclusion criteria, and allocated into group A and group B. Group A was treated with CIMT in the physiotherapy department and group B was treated with CIMT through TR. Outcome measures were the Fugl-Meyer Assessment scale for upper extremities (FMA-UE), the Wolf Motor Function Test (WMFT), and the Motor Activity Log (MAL).</p></div><div><h3>Results</h3><p>Both groups showed significant improvements in FMA-UE, WMFT and MAL-A0U, MAL-Q0M scores. However, there were no significant differences between groups A and B in FMA-UE, WMFT, MAL-AOU, and MAL-QOM scores in the inter-group analysis.</p></div><div><h3>Conclusion</h3><p>CIMT via TR was equally effective than CIMT in physiotherapy department for upper extremity function in stroke. Further studies should be conducted to identify the long-term effectiveness of this approach.</p></div>","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000159/pdfft?md5=847d80fc80cf3ad1a269b938172c7d3a&pid=1-s2.0-S2324242624000159-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140278530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gaili Yan , Xiangyu Zhang , Yang Liu , Pingping Guo , Yuanyuan Liu , Xin Li , V. Wee Yong , Mengzhou Xue
{"title":"Integrative insights into cerebrometabolic disease: Understanding, management, and future prospects","authors":"Gaili Yan , Xiangyu Zhang , Yang Liu , Pingping Guo , Yuanyuan Liu , Xin Li , V. Wee Yong , Mengzhou Xue","doi":"10.1016/j.jnrt.2024.100107","DOIUrl":"https://doi.org/10.1016/j.jnrt.2024.100107","url":null,"abstract":"<div><p>Cerebrovascular disease is among the most common causes of permanent disability and mortality in adults and places immense pressure on health care resources. Metabolic diseases caused by susceptibility genes and unhealthy lifestyle play a key role in the development of cerebrovascular disease. Cardiometabolic disease is now well established and rapidly evolving. Cardiometabolic medicine, which considers metabolic issues and cardiovascular disease as an integrated whole, has been implemented in many countries worldwide. However, integrated management of metabolic risk factors and cerebrovascular disease is still in the initial stages. In this minireview, we propose a concept and definition of cerebrometabolic disease, describe its possible pathogenesis, summarize the recently proposed integrative therapeutic approach, and discuss future developments as well as challenges, with the aim of promoting a deeper understanding and integrated management of metabolic issues and cerebrovascular disease.</p></div>","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000147/pdfft?md5=50579dc7f89e04de5bbedfe2239ca4f3&pid=1-s2.0-S2324242624000147-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140195851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bingyan Tao , Jie Pei , Hao Li , Guochao Yang , Xudong Shi , Zehan Zhang , Hui Wang , Zhou Zheng , Yuyang Liu , Jun Zhang
{"title":"Inhibition of P2X7R alleviates neuroinflammation and brain edema after traumatic brain injury by suppressing the NF-κB/NLRP3 inflammasome pathway","authors":"Bingyan Tao , Jie Pei , Hao Li , Guochao Yang , Xudong Shi , Zehan Zhang , Hui Wang , Zhou Zheng , Yuyang Liu , Jun Zhang","doi":"10.1016/j.jnrt.2024.100106","DOIUrl":"https://doi.org/10.1016/j.jnrt.2024.100106","url":null,"abstract":"<div><h3>Background</h3><p>Purinergic ligand-gated ion channel 7 receptor (P2X7R) is an ATP-gated cationic channel. It plays an important role in central nervous system diseases such as cerebral hemorrhage and Parkinson's disease, and is closely related to neuroinflammatory reactions associated with disease progression. In the present study, we evaluated the role of P2X7R in neuroinflammation and brain edema after traumatic brain injury (TBI). We also investigated the related mechanisms and potential therapeutic drugs.</p></div><div><h3>Methods</h3><p>In the <em>in vivo</em> experiments, C57BL/6 mice were randomly divided into four groups: Sham, TBI, TBI + A438079, or TBI + MCC950. The TBI model was constructed via controlled cortical impact, and mice then received saline, A438079, or MCC950 injections. Morphological damage to the brains of mice was observed by Nissl staining. Morphological and quantitative changes in microglia as well as P2X7R expression were observed via immunofluorescence. The water content of brain tissue was evaluated using the brain dry/wet weight ratio. In the <em>in vitro</em> experiments, lipopolysaccharides were used to stimulate murine microglial BV2 cells into an inflammatory activation state. The expression of P2X7R, interleukin (IL)-1β, IL-6, IL-12, tumor necrosis factor (TNF)-α, nuclear factor kappa-B (NF-κB), and NACHT, LRR and PYD domains-containing protein 3 (NLRP3) inflammasomes in BV2 cells was analyzed using enzyme-linked immunosorbent assay and Western blot. Moreover, an indirect co-culture technique was used to evaluate the effects of the neuroinflammatory model of BV2 cells on tight junction protein expression in mouse brain microvascular endothelial bEnd.3 cells.</p></div><div><h3>Results</h3><p>Levels of P2X7R, IL-1β, IL-6, IL-12, TNF-α, NF-κB, and NLRP3 inflammasomes were significantly higher in the TBI group than in the Sham group. TBI also increased the brain edema degree and tight junction protein expression levels. By targeting P2X7R (with A438079) or NLRP3 (with MCC950), we were able to inhibit neuroinflammation and alleviate brain edema.</p></div><div><h3>Conclusions</h3><p>Targeting P2X7R may help to reduce neuroinflammation and brain edema secondary to acute TBI by inhibiting the NF-κB/NLRP3 inflammasome pathway. P2X7R may be an innovative therapeutic target in TBI.</p></div>","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000135/pdfft?md5=ea127ce001674d665e44ceab06ba14d0&pid=1-s2.0-S2324242624000135-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140344095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Remarks from the journal in the beginning of 2024: Aiming for a higher level","authors":"Hongyun Huang","doi":"10.1016/j.jnrt.2024.100097","DOIUrl":"10.1016/j.jnrt.2024.100097","url":null,"abstract":"","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000044/pdfft?md5=6d1dd0ebc52d2849ff826112bb24ba65&pid=1-s2.0-S2324242624000044-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139875499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Remarks from the journal in the beginning of 2024: Aiming for a higher level","authors":"Hongyun Huang","doi":"10.1016/j.jnrt.2024.100097","DOIUrl":"https://doi.org/10.1016/j.jnrt.2024.100097","url":null,"abstract":"","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139815518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hongyun Huang, Hari Shanker Sharma, Paul R. Sanberg, Ali Otom, Lin Chen, Anna Sarnowska, Kyoung-Suok Cho
{"title":"The Journal of Neurorestoratology forges ahead: The 10th founding anniversary of the Journal of Neurorestoratology","authors":"Hongyun Huang, Hari Shanker Sharma, Paul R. Sanberg, Ali Otom, Lin Chen, Anna Sarnowska, Kyoung-Suok Cho","doi":"10.1016/j.jnrt.2024.100098","DOIUrl":"https://doi.org/10.1016/j.jnrt.2024.100098","url":null,"abstract":"","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000056/pdfft?md5=46fdec13d754ae0ba93a7df31dae978e&pid=1-s2.0-S2324242624000056-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139699664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maryam Rahnama , Hossein Abdul-Tehrani , Mohammad Reza Mohammadi , Mehdi Mirzaie , Pardis Jahandideh , Amirhossein Memari
{"title":"Expression analysis of microRNAs as candidate biomarkers in Iranian children with autism spectrum disorder","authors":"Maryam Rahnama , Hossein Abdul-Tehrani , Mohammad Reza Mohammadi , Mehdi Mirzaie , Pardis Jahandideh , Amirhossein Memari","doi":"10.1016/j.jnrt.2024.100096","DOIUrl":"10.1016/j.jnrt.2024.100096","url":null,"abstract":"<div><h3>Background</h3><p>Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder. Despite its biological underpinnings, ASD is yet diagnosed based on behavioral assessments. The importance of early ASD detection is supported by a large body of evidence. Early diagnosis can facilitate more effective interventions, reducing the socioeconomic costs and improving the quality of life of both children with ASD and their families. This study aims to investigate the expression patterns of ASD-related microRNAs (miRNAs) in Iranian children with ASD compared with matched neurotypical controls, to identify candidate miRNA biomarkers.</p></div><div><h3>Method</h3><p>Validation of ASD-related miRNAs was performed using the qRT-PCR method in plasma samples from 20 ASD and 20 unaffected individuals. Differentially expressed miRNAs were identified based on relative quantification analysis. Then, the diagnostic potential of each candidate miRNA was assessed using receiver operating characteristics (ROC) curve analysis.</p></div><div><h3>Results</h3><p>Based on statistical and bioinformatics analyses, eight miRNAs were recommended as candidate biomarkers. Furthermore, differential expression of five of these miRNAs—miR-146a-5p, miR-338-3p, miR-181b-5p, let-7a-5p, and miR-140-3p—was confirmed experimentally by qRT-PCR (<em>p</em>-value < 0.05) based on a t-test. miR-140-3p was not further detected as significant by the Mann–Whitney test. The sensitivity, specificity, and area under the ROC curve were calculated for each validated miRNA and fell in the ranges of 75%–91%, 66.67%–83.33%, and 74%–90%, respectively.</p></div><div><h3>Conclusions</h3><p>This study revealed a panel of high-confidence differentially expressed miRNAs, which requires further investigation in larger sample sizes and by other validation tests. These findings could be a step forward in the field of ASD biomarker discovery.</p></div>","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000032/pdfft?md5=1cfec45580918719533d600495ecb739&pid=1-s2.0-S2324242624000032-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139640214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chunyun Zhang , Li Bie , Shuai Han , Dexiao Zhao , Peidong Li , Xinjun Wang , Bin Jiang , Yongkun Guo
{"title":"Decoding consciousness from different time-scale spatiotemporal dynamics in resting-state electroencephalogram","authors":"Chunyun Zhang , Li Bie , Shuai Han , Dexiao Zhao , Peidong Li , Xinjun Wang , Bin Jiang , Yongkun Guo","doi":"10.1016/j.jnrt.2024.100095","DOIUrl":"10.1016/j.jnrt.2024.100095","url":null,"abstract":"<div><h3>Introduction</h3><p>Functional connectivity across large-scale networks is crucial for the regulation of conscious states. Nonetheless, our understanding of potential alterations in the temporal dynamics of dynamic functional connectivity (dFC) among patients with disorders of consciousness (DOC) remains limited. The present study aimed to examine different time-scale spatiotemporal dynamics of electroencephalogram oscillation amplitudes recorded in different consciousness states.</p></div><div><h3>Methods</h3><p>Resting-state electroencephalograms were collected from a cohort of 90 patients with DOC. The sliding window approach was used to create dFC matrices, which were subsequently subjected to k-means clustering to identify distinct states. Finally, we performed state analysis and developed a decoding model to predict consciousness.</p></div><div><h3>Results</h3><p>There was significantly lower dFC within the forebrain network in patients with unresponsive wakefulness syndrome than in those with a minimally conscious state. Moreover, there were significant differences in temporal properties, mean dwell time, and the number of transitions in the high-frequency band at different time scales between the unresponsive wakefulness syndrome and minimally conscious state groups. Using the multi-band and multi-range temporal dynamics of dFC approach, satisfactory classification accuracy (approximately 83.3 %) was achieved.</p></div><div><h3>Conclusion</h3><p>Loss of consciousness is accompanied by an imbalance of complex dynamics within the brain. Both transitions between states at short and medium time scales in high-frequency bands and the forebrain are important in consciousness recovery. Together, our findings contribute to a better understanding of brain network alterations in patients with DOC.</p></div>","PeriodicalId":44709,"journal":{"name":"Journal of Neurorestoratology","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2324242624000020/pdfft?md5=6ba4764e4e80f3804a44bd03957d2cc1&pid=1-s2.0-S2324242624000020-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139639561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}