Journal of Neural Transmission最新文献

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Clinical and diagnostic features of long-COVID patients presenting with neurologic symptoms in Chicago. 芝加哥出现神经系统症状的长期 COVID 患者的临床和诊断特征。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-08-01 Epub Date: 2024-06-07 DOI: 10.1007/s00702-024-02789-9
Lauren E Brandes, Daniel Orme, Adriana Bermeo-Ovalle, Fabian Sierra Morales
{"title":"Clinical and diagnostic features of long-COVID patients presenting with neurologic symptoms in Chicago.","authors":"Lauren E Brandes, Daniel Orme, Adriana Bermeo-Ovalle, Fabian Sierra Morales","doi":"10.1007/s00702-024-02789-9","DOIUrl":"10.1007/s00702-024-02789-9","url":null,"abstract":"<p><p>Long COVID, a condition characterized by persistent symptoms after COVID-19 infection, is increasingly being recognized worldwide. Neurologic symptoms are frequently reported in survivors of COVID-19, making it crucial to better understand this phenomenon both on a societal scale and for the quality of life of these patients. Between January 1, 2020, and July 31, 2022, Illinois (IL) had a standardized cumulative death rate that ranked it 24th out of the 51 states in the United States (US). However, the US had one of the highest per capita COVID-19 death rates among large, high-income countries. [Bollyky T. et al. 2023] As a result of the increased number of COVID-19 infections, there was a rise in the number of patients experiencing Long COVID. At our neuro-infectious disease clinic in Chicago (IL), we observed an increasing number of patients presenting with cognitive and other neurologic symptoms after contracting COVID-19. Initially, we needed to provide these individuals with a better understanding of their condition and expected outcomes. We were thus motivated to further evaluate this group of patients for any patterns in presentation, neurologic findings, and diagnostic testing that would help us better understand this phenomenon. We aim to contribute to the growing body of research on Long COVID, including its presentation, diagnostic testing results, and outcomes to enlighten the long COVID syndrome. We hypothesize that the neurological symptoms resulting from long COVID persist for over 12 months. We conducted a retrospective analysis of clinical data from 44 patients with long-COVID. Cognitive symptoms were the most common presenting concern. Abnormalities in Montreal Cognitive Assessment, electroencephalogram, serum autoantibody testing, and cerebrospinal fluid were found in minority subsets of our cohort. At 12 months, most patients continue to experience neurologic symptoms, though more than half reported moderate or marked improvement compared to initial presentation. Although most of the patients in this study did not show a consistent occurrence of symptoms suggesting a cohesive underlying etiology, our clinical data demonstrated some features of Long COVID patients in Chicago (IL) that could lead to new research avenues, helping us better understand this syndrome that affects patients worldwide.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"961-969"},"PeriodicalIF":3.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283896","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}
引用次数: 0
Does botulinum toxin affect psycho-social aspects in dystonia? 肉毒杆菌毒素会影响肌张力障碍患者的社会心理吗?
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-08-01 Epub Date: 2024-06-04 DOI: 10.1007/s00702-024-02785-z
Angelica Marfoli, Francesca Mameli, Edoardo Nicolò Aiello, Fabiana Ruggiero, Angelica De Sandi, Denise Mellace, Beatrice Curti, Roberto Vimercati, Barbara Poletti, Nicola Ticozzi, Daniela Chieffo, Gabriella Santangelo, Sergio Barbieri, Alberto Priori, Roberta Ferrucci
{"title":"Does botulinum toxin affect psycho-social aspects in dystonia?","authors":"Angelica Marfoli, Francesca Mameli, Edoardo Nicolò Aiello, Fabiana Ruggiero, Angelica De Sandi, Denise Mellace, Beatrice Curti, Roberto Vimercati, Barbara Poletti, Nicola Ticozzi, Daniela Chieffo, Gabriella Santangelo, Sergio Barbieri, Alberto Priori, Roberta Ferrucci","doi":"10.1007/s00702-024-02785-z","DOIUrl":"10.1007/s00702-024-02785-z","url":null,"abstract":"<p><p>Dystonia is a movement disorder in which sustained muscle contractions give rise to abnormal postures or involuntary movements. It is a disabling and disfiguring disorder that affects activities of daily living and gives people a bizarre appearance often associated with psychological morbidity, embarrassment and social avoidance. Intramuscular injection of botulinum toxin (BoNT) is the most effective treatment for motor symptoms in focal dystonia, but little is known about its impact on the psycho-social dimension. The main aim of this study was to evaluate psycho-social changes in patients with focal dystonia after starting BoNT treatment using self-reported scales. The Beck Depression Inventory (BDI-II), the 36-Item Short Form Health Survey (SF-36), the Body Uneasiness Test (BUT), the State-Trait Anxiety Inventory (STAI) and the Visual Analogue Scale (VAS) assessing body self-image, satisfaction with physical aspects, social avoidance, self-reported depression, and self-distress were completed by 11 patients with dystonia and 9 patients with hyperhidrosis as a control group before BoNT (T0). VAS was then performed after four weeks (T1) to assess whether BoNT induced changes in the psychosocial dimension. Our results showed that only depressive symptoms and rumination about body defects improved in patients with dystonia after BoNT treatment, while improvement in self-distress and satisfaction with physical aspects was also found in hyperhidrosis. Individuals with hyperhidrosis experience poorer psychological well-being and suffer from higher levels of distress compared to dystonic patients. This suggests that individuals with this disabling condition are more vulnerable to social impact than dystonic patients.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"953-960"},"PeriodicalIF":3.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11343871/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237257","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}
引用次数: 0
Contribution of testosterone and estradiol in sexual dimorphism of early-onset Parkinson's disease. 睾酮和雌二醇在早发性帕金森病的性双态性中的作用。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-07-25 DOI: 10.1007/s00702-024-02811-0
Roberta Bovenzi, Matteo Conti, Clara Simonetta, Jacopo Bissacco, Davide Mascioli, Vito Michienzi, Massimo Pieri, Rocco Cerroni, Claudio Liguori, Mariangela Pierantozzi, Alessandro Stefani, Nicola Biagio Mercuri, Tommaso Schirinzi
{"title":"Contribution of testosterone and estradiol in sexual dimorphism of early-onset Parkinson's disease.","authors":"Roberta Bovenzi, Matteo Conti, Clara Simonetta, Jacopo Bissacco, Davide Mascioli, Vito Michienzi, Massimo Pieri, Rocco Cerroni, Claudio Liguori, Mariangela Pierantozzi, Alessandro Stefani, Nicola Biagio Mercuri, Tommaso Schirinzi","doi":"10.1007/s00702-024-02811-0","DOIUrl":"https://doi.org/10.1007/s00702-024-02811-0","url":null,"abstract":"<p><p>Early-onset Parkinson's disease (EOPD) occurs during the fertile life, when circulating neuroactive sex hormones might enhance the sexual dimorphism of the disease. Here, we aimed to examine how sex hormones can contribute to sex differences in EOPD patients. A cohort of 34 EOPD patients, 20 males and 14 females, underwent comprehensive clinical evaluation of motor and non-motor disturbances. Blood levels of estradiol, total testosterone, follicle-stimulating hormone, and luteinizing hormone were measured in all patients and correlated to clinical features. We found that female patients exhibited greater non-motor symptoms and a relatively higher rate of dystonia than males. In females, lower estradiol levels accounted for higher MDS-UPDRS-II and III scores and more frequent motor complications, while lower testosterone levels were associated with a major occurrence of dystonia. In male patients, no significant correlations emerged. In conclusion, this study highlighted the relevance of sex hormone levels in the sexual dimorphism and unique phenotype of EOPD.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141759206","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}
引用次数: 0
Differential patterns of functional connectivity in tremor dominant Parkinson's disease and essential tremor plus. 震颤显性帕金森病和本质性震颤加性帕金森病的功能连接模式存在差异。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-07-01 Epub Date: 2024-03-02 DOI: 10.1007/s00702-024-02761-7
Shweta Prasad, Jitender Saini, Rose Dawn Bharath, Pramod Kumar Pal
{"title":"Differential patterns of functional connectivity in tremor dominant Parkinson's disease and essential tremor plus.","authors":"Shweta Prasad, Jitender Saini, Rose Dawn Bharath, Pramod Kumar Pal","doi":"10.1007/s00702-024-02761-7","DOIUrl":"10.1007/s00702-024-02761-7","url":null,"abstract":"<p><p>Tremor dominant Parkinson's disease (TDPD) and essential tremor plus (ETP) syndrome are commonly encountered tremor dominant neurological disorders. Although the basal ganglia thalamocortical (BGTC) and cerebello thalamocortical (CTC) networks are implicated in tremorogenesis, the extent of functional connectivity alterations across disorders is uncertain. This study aims to evaluate functional connectivity of the BGTC and CTC in TDPD and ETP. Resting state functional MRI was acquired for 25 patients with TDPD, ETP and 22 healthy controls (HC). Following pre-processing and denoising, seed-to-voxel based connectivity was carried out at FDR < 0.05 using ROIs belonging to the BGTC and CTC. Fahn-Tolosa-Marin tremor rating scale (FTMRS) was correlated with the average connectivity values at FDR < 0.05. Compared to HC, TDPD showed decreased connectivity between cerebellum and pre, post central gyrus. While, ETP showed decreased connectivity between pallidum and occipital cortex, precuneus, cuneus compared to HC. In comparison to ETP, TDPD showed increased connectivity between precentral gyrus, pallidum, SNc with the default mode network (DMN), and decreased connectivity between cerebellum with superior, middle frontal gyrus was observed. Tremor severity positively correlated with connectivity between SNc and DMN in TDPD, and negatively correlated with pallidal connectivity in ETP. Pattern of BGTC, CTC involvement is differential i.e., higher connectivity of the BGTC nodes in TDPD, and higher connectivity of cerebellar nodes in ETP. The interesting observation of pallidal involvement in ETP suggests the role of BGTC in the pathogenesis of ETP, and indicated similarities in concepts of tremor genesis in TDPD and ETP.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"781-789"},"PeriodicalIF":3.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140012775","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}
引用次数: 0
The influence of gender-specific factors influencing severe anxiety in psychotic major depression: role of thyroid hormones and depression severity. 影响精神病性重度抑郁症患者严重焦虑的性别特异性因素:甲状腺激素和抑郁症严重程度的作用。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-07-01 Epub Date: 2024-05-02 DOI: 10.1007/s00702-024-02781-3
Guoshuai Luo, Yifan Jing, Jie Yang, Shuo Wang, Zaimina Xuekelaiti, Cong Yao, Ying Gao, Hongli Chen, Daliang Sun, Jie Li, Xiangyang Zhang
{"title":"The influence of gender-specific factors influencing severe anxiety in psychotic major depression: role of thyroid hormones and depression severity.","authors":"Guoshuai Luo, Yifan Jing, Jie Yang, Shuo Wang, Zaimina Xuekelaiti, Cong Yao, Ying Gao, Hongli Chen, Daliang Sun, Jie Li, Xiangyang Zhang","doi":"10.1007/s00702-024-02781-3","DOIUrl":"10.1007/s00702-024-02781-3","url":null,"abstract":"<p><strong>Background: </strong>Psychotic major depression (PMD) is characterized by major depressive disorder (MDD) accompanied by delusions or hallucinations. While the prevalence of PMD and its association with anxiety have been studied, gender-specific differences and the role of thyroid hormones in PMD-related anxiety remain less explored.</p><p><strong>Methods: </strong>A total of 1718 first-episode and drug-naïve MDD patients was assessed for the presence of PMD and severe anxiety. Clinical assessments, including Hamilton Depression Rating Scale (HAMD), Hamilton Anxiety Rating Scale (HAMA), Positive and Negative Syndrome Scale (PANSS), and Clinical Global Impressions-Severity (CGI-S) scale, were conducted to assess depression, anxiety, psychotic symptoms, and clinical severity, respectively. Blood samples were collected to measure thyroid function parameters.</p><p><strong>Results: </strong>The prevalence of severe anxiety was higher in PMD patients compared to non-psychotic MDD patients (71.3% vs. 5.3%). No significant gender differences were observed in the prevalence of severe anxiety among PMD patients. However, elevated thyroid-stimulating hormone (TSH) levels and increased depression severity (HAMD scores) were identified as independent risk factors for severe anxiety in female PMD patients. In contrast, no significant risk factors were found in male PMD patients. The area under the receiver operating characteristic (AUCROC) analysis revealed that the HAMD score and TSH level showed acceptable discriminatory capacity for distinguishing between female PMD patients with and without severe anxiety.</p><p><strong>Conclusion: </strong>This study highlights the heightened prevalence of severe anxiety in PMD patients, with TSH levels and depression severity emerging as gender-specific risk factors for anxiety in females. These findings suggest the importance of thyroid hormone assessment and tailored interventions for managing anxiety in female PMD patients.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"833-845"},"PeriodicalIF":3.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140852113","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}
引用次数: 0
NFKB1 variants were associated with the risk of Parkinson´s disease in male. NFKB1变异与男性患帕金森病的风险有关。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-07-01 Epub Date: 2024-02-28 DOI: 10.1007/s00702-024-02759-1
Sergio Perez-Oliveira, Daniel Vazquez-Coto, Sara Pardo, Marta Blázquez-Estrada, Manuel Menéndez-González, Pablo Siso, Esther Suárez, Ciara García-Fernández, Beatriz de la Casa Fages, Eliecer Coto, Victoria Álvarez
{"title":"NFKB1 variants were associated with the risk of Parkinson´s disease in male.","authors":"Sergio Perez-Oliveira, Daniel Vazquez-Coto, Sara Pardo, Marta Blázquez-Estrada, Manuel Menéndez-González, Pablo Siso, Esther Suárez, Ciara García-Fernández, Beatriz de la Casa Fages, Eliecer Coto, Victoria Álvarez","doi":"10.1007/s00702-024-02759-1","DOIUrl":"10.1007/s00702-024-02759-1","url":null,"abstract":"<p><p>The NF-κB pathway is involved in the pathogenesis of neurological disorders that have inflammation as a hallmark, including Parkinson's disease (PD). Our objective was to determine whether common functional variants in the NFKB1, NFKBIA and NFKBIZ genes were associated with the risk of PD. A total of 532 Spanish PD cases (61% male; 38% early-onset, ≤ 55 years) and 300 population controls (50% ≤55 years) were genotyped for the NFKB1 rs28362491 and rs7667496, NFKBIA rs696, and NFKBIZ rs1398608 polymorphisms. We compared allele and genotype frequencies between early and late-onset, male and female, and patient's vs. controls. We found that the two NFKB1 alleles were significantly associated with PD in our population (p = 0.01; total patients vs. controls), without difference between Early and Late onset patients. The frequencies of the NFKB1 variants significantly differ between male and female patients. Compared to controls, male patients showed a significantly higher frequency of rs28362491 II (p = 0.02, OR = 1.52, 95%CI = 1.10-2.08) and rs28362491 C (p = 0.003, OR = 1.62, 95%CI = 1.18-2.22). The two NFKB1 variants were in strong linkage disequilibrium and the I-C haplotype was significantly associated with the risk of PD among male (p = 0.002). In conclusion, common variants in the NF-kB genes were associated with the risk of developing PD in our population, with significant differences between male and female. These results encourage further studies to determine the involvement of the NF-kB components in the pathogenesis of Parkinson´s disease.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"773-779"},"PeriodicalIF":3.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139983133","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}
引用次数: 0
Headache patterns in patent foramen ovale patients: beyond migraine with aura. 卵圆孔未闭患者的头痛模式:超越先兆偏头痛。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-07-01 Epub Date: 2024-02-28 DOI: 10.1007/s00702-024-02760-8
Raluca Ștefania Badea, N Grecu, A C Ribigan, F Antochi, C Tiu, B O Popescu
{"title":"Headache patterns in patent foramen ovale patients: beyond migraine with aura.","authors":"Raluca Ștefania Badea, N Grecu, A C Ribigan, F Antochi, C Tiu, B O Popescu","doi":"10.1007/s00702-024-02760-8","DOIUrl":"10.1007/s00702-024-02760-8","url":null,"abstract":"<p><p>Patent foramen ovale (PFO) is a common cardiac anomaly linked with cryptogenic strokes and migraine, particularly migraine with aura. This study aims to explore the spectrum of headache disorders in PFO patients, focusing on identifying patterns beyond the well-established migraine-PFO connection. A retrospective observational study was conducted on patients diagnosed with PFO. Headache types were classified using the International Classification of Headache Disorders, 3rd edition. The study analyzed headache prevalence and patterns in PFO patients, comparing those with and without a history of stroke. Of 177 participants, 63 (35.59%) reported headaches. Tension-type headache was the most common (15.25%), followed by migraine without aura (11.30%) and migraine with aura (8.47%). Notably, migraine without aura was more prevalent than migraine with aura, contrasting previous assumptions. No significant differences were found in headache types based on stroke history. The study reveals a diverse spectrum of headache types in PFO patients, with migraine without aura being more common than migraine with aura. These findings suggest a need for broader diagnostic perspective and individualized treatment approaches in PFO patients with headaches.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"755-761"},"PeriodicalIF":3.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139983131","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}
引用次数: 0
Pathological mechanisms and treatment of sporadic Parkinson's disease: past, present, and future. 散发性帕金森病的病理机制和治疗:过去、现在和未来。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-06-01 Epub Date: 2024-06-12 DOI: 10.1007/s00702-024-02788-w
Hideki Mochizuki
{"title":"Pathological mechanisms and treatment of sporadic Parkinson's disease: past, present, and future.","authors":"Hideki Mochizuki","doi":"10.1007/s00702-024-02788-w","DOIUrl":"10.1007/s00702-024-02788-w","url":null,"abstract":"<p><p>For a special issue, we review studies on the pathogenesis of nigral cell death and the treatment of sporadic Parkinson's disease (sPD) over the past few decades, with a focus on the studies performed by Prof. Mizuno and our group. Prof. Mizuno proposed the initial concept that mitochondrial function may be impaired in sPD. When working at Jichi Medical School, he found a decrease in complex I of the mitochondrial electron transfer complex in the substantia nigra of patients with Parkinson's disease (PD) and MPTP models. After moving to Juntendo University as a professor and chairman, he continued to study the mechanisms of cell death in the substantia nigra of patients with sPD. Under his supervision, I studied the relationships between PD and apoptosis, PD and iron involvement, mitochondrial dysfunction and apoptosis, and PD and neuroinflammation. Moving to Kitasato University, we focused on PD and the cytotoxicity of alpha synuclein (αSyn) as well as brain neuropathology. Eventually, I moved to Osaka University, where I continued working on PD and αSyn projects to promote therapeutic research. In this paper, we present the details of these studies in the following order: past, present, and future.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"597-607"},"PeriodicalIF":3.2,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11192660/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141306129","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}
引用次数: 0
Risk of Parkinson's disease in hepatitis B and C populations: a systematic review and meta-analysis. 乙型和丙型肝炎人群患帕金森病的风险:一项系统综述和荟萃分析。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-06-01 Epub Date: 2023-10-29 DOI: 10.1007/s00702-023-02705-7
Clyve Yu Leon Yaow, Ashley Shuen Ying Hong, Nicolette Zy-Yin Chong, Ryan Ian Houe Chong, Aaron Shengting Mai, Eng-King Tan
{"title":"Risk of Parkinson's disease in hepatitis B and C populations: a systematic review and meta-analysis.","authors":"Clyve Yu Leon Yaow, Ashley Shuen Ying Hong, Nicolette Zy-Yin Chong, Ryan Ian Houe Chong, Aaron Shengting Mai, Eng-King Tan","doi":"10.1007/s00702-023-02705-7","DOIUrl":"10.1007/s00702-023-02705-7","url":null,"abstract":"<p><p>Parkinson's disease (PD) is a common neurodegenerative disorder, and its association with viral hepatitis has been debated. We performed a meta-analysis to examine the association between PD risk and viral hepatitis. Medline, EMBASE, and the Cochrane library were searched from inception till July 2022. Meta-analysis was conducted using a fixed-effect model with the inverse variance method. Three groups were compared to controls: infection with either hepatitis B or C virus (HBV and HCV, respectively), or coinfection with both viruses. We found 551 records, and six studies comprising of 2,566,947 patients were included in the analysis. PD risk was increased in HCV-infected population (OR 1.10, 95% CI 1.03-1.17, p = 0.005) and (HR 1.37, 95% CI 1.26-1.49, p < 0.001). This increase was not observed for the HBV-infected and HBV-HCV-coinfected coinfection populations. For pooled OR, the risk was significantly lower in HBV-infected (OR 0.79, 95% CI 0.76-0.83, p < 0.001) but not significantly different in HBV-HCV-coinfected populations (OR 0.96, 95% CI 0.82-1.12, p = 0.57). For pooled HR, the risk was significantly higher in both HBV-infected (HR 1.22, 95% CI 1.14-1.31, p < 0.001) and HBV-HCV-coinfected populations (HR 1.29, 95% CI 1.05-1.58, p = 0.013). We found that the risk of PD was increased in the HCV-infected population, but results were inconsistent in those with HBV and HBV-HCV infections. Our findings provide impetus for further clinical and functional studies to unravel the role of the adaptive immune system in PD.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"609-616"},"PeriodicalIF":3.2,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71412620","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}
引用次数: 0
Pathogenesis of Parkinson's disease: from hints from monogenic familial PD to biomarkers. 帕金森病的发病机制:从单基因家族性帕金森病的提示到生物标志物。
IF 3.2 4区 医学
Journal of Neural Transmission Pub Date : 2024-06-01 Epub Date: 2024-03-13 DOI: 10.1007/s00702-024-02747-5
Nobutaka Hattori, Manabu Funayama, Yuzuru Imai, Taku Hatano
{"title":"Pathogenesis of Parkinson's disease: from hints from monogenic familial PD to biomarkers.","authors":"Nobutaka Hattori, Manabu Funayama, Yuzuru Imai, Taku Hatano","doi":"10.1007/s00702-024-02747-5","DOIUrl":"10.1007/s00702-024-02747-5","url":null,"abstract":"<p><p>Twenty-five years have passed since the causative gene for familial Parkinson's disease (PD), Parkin (now PRKN), was identified in 1998; PRKN is the most common causative gene in young-onset PD. Parkin encodes a ubiquitin-protein ligase, and Parkin is involved in mitophagy, a type of macroautophagy, in concert with PTEN-induced kinase 1 (PINK1). Both gene products are also involved in mitochondrial quality control. Among the many genetic PD-causing genes discovered, discovering PRKN as a cause of juvenile-onset PD has significantly impacted other neurodegenerative disorders. This is because the involvement of proteolytic systems has been suggested as a common mechanism in neurodegenerative diseases in which inclusion body formation is observed. The discovery of the participation of PRKN in PD has brought attention to the involvement of the proteolytic system in neurodegenerative diseases. Our research group has successfully isolated and identified CHCHD2, which is involved in the mitochondrial electron transfer system, and prosaposin (PSAP), which is involved in the lysosomal system, in this Parkin mechanism. Hereditary PD is undoubtedly an essential clue to solitary PD, and at least 25 or so genes and loci have been reported so far. This number of genes indicates that PD is a very diverse group of diseases. Currently, the diagnosis of PD is based on clinical symptoms and imaging studies. Although highly accurate diagnostic criteria have been published, early diagnosis is becoming increasingly important in treatment strategies for neurodegenerative diseases. Here, we also describe biomarkers that our group is working on.</p>","PeriodicalId":16579,"journal":{"name":"Journal of Neural Transmission","volume":" ","pages":"709-719"},"PeriodicalIF":3.2,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140119777","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}
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