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Jiang Y, Fan T. IL-6 and stroke recurrence in ischemic stroke. Biomark Med 2024:1-9. [PMID: 39230474 DOI: 10.1080/17520363.2024.2389038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Accepted: 08/01/2024] [Indexed: 09/05/2024] Open
Abstract
Objective: This study aimed to evaluate the predictive value of IL-6 for stroke recurrence in acute ischemic stroke.Methods: Patients who were admitted within 48 h of onset were included. At 3-month, stroke recurrence was assessed. IL-6 levels were measured in serum samples taken upon admission.Results: Out of the 305 patients, 47 (15.4%) experienced a stroke recurrence. The risk of stroke recurrence increased by 8% (OR: 1.08; 95% CI: 1.04-1.11; p < 0.001) for every 1 pg/ml increase in IL-6 serum level, both in unadjusted and adjusted analyses (6%; OR: 1.06; 95% CI: 1.02-1.10; p = 0.001).Conclusion: The study supports the usefulness of IL-6 as a predictive biomarker for stroke recurrence after acute ischemic stroke.
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Affiliation(s)
- Yuanfeng Jiang
- Spine Center, Sanbo Brain Hospital, Capital Medical University, Beijing, China
| | - Tao Fan
- Spine Center, Sanbo Brain Hospital, Capital Medical University, Beijing, China
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Costa D, Scalise E, Ielapi N, Bracale UM, Faga T, Michael A, Andreucci M, Serra R. Omics Science and Social Aspects in Detecting Biomarkers for Diagnosis, Risk Prediction, and Outcomes of Carotid Stenosis. Biomolecules 2024; 14:972. [PMID: 39199360 PMCID: PMC11353051 DOI: 10.3390/biom14080972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Revised: 08/04/2024] [Accepted: 08/08/2024] [Indexed: 09/01/2024] Open
Abstract
Carotid stenosis is characterized by the progressive narrowing of the carotid arteries due to the formation of atherosclerotic plaque, which can lead to stroke and death as major complications. Numerous biomarkers allow for its study and characterization, particularly those related to "omics" sciences. Through the most common research databases, we report representative studies about carotid stenosis biomarkers based on genomics, transcriptomics, proteomics, and metabolomics in a narrative review. To establish a priority among studies based on their internal validity, we used a quality assessment tool, the Scale for the Assessment of Narrative Review Articles (SANRA). Genes, transcriptomes, proteins, and metabolites can diagnose the disease, define plaque connotations, predict consequences after revascularization interventions, and associate carotid stenosis with other patient comorbidities. It also emerged that many aspects determining the patient's psychological and social sphere are implicated in carotid disease. In conclusion, when taking the multidisciplinary approach that combines human sciences with biological sciences, it is possible to comprehensively define a patient's health and thus improve their clinical management through precision medicine.
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Affiliation(s)
- Davide Costa
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), “Magna Graecia” University, 88100 Catanzaro, Italy
| | - Enrica Scalise
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), “Magna Graecia” University, 88100 Catanzaro, Italy
| | - Nicola Ielapi
- Department of Public Health and Infectious Disease, “Sapienza” University of Rome, 00185 Roma, Italy;
| | | | - Teresa Faga
- Department of Health Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (T.F.); (A.M.)
| | - Ashour Michael
- Department of Health Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (T.F.); (A.M.)
| | - Michele Andreucci
- Department of Health Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (T.F.); (A.M.)
| | - Raffaele Serra
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), “Magna Graecia” University, 88100 Catanzaro, Italy
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Xu H, Ge Y, Liu Y, Zheng Y, Hu R, Ren C, Liu Q. Identification of the key genes and immune infiltrating cells determined by sex differences in ischaemic stroke through co-expression network module. IET Syst Biol 2021; 16:28-41. [PMID: 34792838 PMCID: PMC8849259 DOI: 10.1049/syb2.12039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/25/2021] [Accepted: 11/08/2021] [Indexed: 01/14/2023] Open
Abstract
Stroke is one of the leading causes of patients' death and long-term disability worldwide, and ischaemic stroke (IS) accounts for nearly 80% of all strokes. Differential genes and weighted gene co-expression network analysis (WGCNA) in male and female patients with IS were compared. The authors used cell type identification by estimating relative subsets of RNA transcripts (CIBERSORT) to analyse the distribution pattern of immune subtypes between male and female patients. In this study, 141 up-regulated and 61 down-regulated genes were gathered and distributed into five modules in response to their correlation degree to clinical traits. The criterion for Gene Ontology (GO) term and Kyoto Encyclopaedia of Genes and Genomes (KEGG) pathway indicated that detailed analysis had the potential to enhance clinical prediction and to identify the gender-related mechanism. After that, the expression levels of hub genes were measured via the quantitative real-time PCR (qRT-PCR) method. Finally, CCL20, ICAM1 and PTGS2 were identified and these may be some promising targets for sex differences in IS. Besides, the hub genes were further verified by rat experiments. Furthermore, these CIBERSORT results showed that T cells CD8 and Monocytes may be the target for the treatment of male and female patients, respectively.
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Affiliation(s)
- Haipeng Xu
- The Third Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yanzhi Ge
- The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yang Liu
- The Second Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Yang Zheng
- The Third Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Rong Hu
- The Third Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Conglin Ren
- The Third Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Qianqian Liu
- Department of Respiratory, The First People's Hospital of Lanzhou City, Lanzhou, Gansu, China
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Prevention of Non-Cardiogenic Ischemic Stroke: Towards Personalized Stroke Care. Stroke 2021. [DOI: 10.36255/exonpublications.stroke.personalizedcare.2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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5
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Ischemic stroke in patients with POEMS syndrome. Blood Adv 2021; 4:3427-3434. [PMID: 32722780 DOI: 10.1182/bloodadvances.2020001865] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 06/12/2020] [Indexed: 12/28/2022] Open
Abstract
Polyneuropathy, organomegaly, endocrinopathy, monoclonal plasma cell disorder, and skin changes (POEMS) syndrome is associated with increased risk for ischemic stroke (IS). Because POEMS syndrome is rare, little is known regarding the underlying mechanism and prognosis for IS in patients in whom it occurs. The medical records of patients with POEMS syndrome were screened between January 2018 and January 2000 at Peking Union Medical College Hospital to identify those with IS. The baseline characteristics, IS features, and patient outcomes were analyzed. Forty-one (8.0%) of 510 POEMS patients were documented to have IS. Patients with IS were older, had a higher percentage of Overall Neuropathy Limitation Scale score >4, and had a higher level of fibrinogen compared with those who did not have IS. Ninety-three percent of IS events occurred before or within 3 months after a diagnosis of POEMS. Of 41 occurrences of IS, 29 (46.3%) were multifocal. Recurrent IS was observed in 13 (31.7%) of 41 patients, but not in patients with successful anti-plasma cell therapy. The 3-year overall survival rate in patients with IS was 71.0% and for those without IS, it was 88.5% (P = .002). We showed that 8.0% of POEMS patients had IS, and most IS events occurred in POEMS patients not being treated effectively. Having IS was a predictor of unfavorable prognosis. Early diagnosis, immediate initiation of treatment for POEMS, and control of POEMS syndrome is key to reducing the occurrence of IS, improving survival, and preventing recurrence of IS.
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Xie K, Cai Y, Yang P, Du F, Wu K. Upregulating microRNA-874-3p inhibits CXCL12 expression to promote angiogenesis and suppress inflammatory response in ischemic stroke. Am J Physiol Cell Physiol 2020; 319:C579-C588. [PMID: 32608990 DOI: 10.1152/ajpcell.00001.2020] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Identification of specific biomarkers for ischemic stroke is necessary due to their abilities to improve treatment outcomes. Many studies have demonstrated the involvement of microRNAs (miRNAs) in the pathogenesis and complications of ischemic stroke and patient outcomes. We found that the expression of miR-874-3p was downregulated in clinical samples of ischemic stroke. Thus the present study explored the potential role of miR-874-3p in ischemic stroke and related mechanisms. A mouse model of ischemic stroke was constructed by middle cerebral artery occlusion. The relationship among miR-874-3p, C-X-C motif chemokine ligand 12 (CXCL12), and the Wnt/β-catenin pathway was explored by dual luciferase reporter assay and Western blot analysis. Angiogenesis and brain tissue apoptosis were evaluated by immunofluorescence staining and TUNEL staining, respectively. ELISA was introduced to measure levels of inflammatory factors, including tumor necrosis factor-α (TNF-α), interleukin (IL)-1, IL-6, IL-8, and IL-10 in brain tissues. Primary hippocampal neuronal cells were isolated from the mouse model of ischemic stroke and incubated with human umbilical vein endothelial cells (HUVECs) for HUVEC tube formation. High expression of CXCL12 and low expression of miR-874-3p were confirmed in ischemic stroke. In addition, miR-874-3p was found to target and downregulate CXCL12, thus reducing TNF-α, IL-1, IL-6, and IL-8 levels, but enhancing IL-10 level. Collectively, upregulating miR-874-3p inhibits CXCL12 expression to promote angiogenesis and inhibit inflammation in ischemic stroke mice by activating the Wnt/β-catenin pathway, which may provide a new direction of ischemic stroke treatment.
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Affiliation(s)
- Kangling Xie
- Department of Rehabilitation, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Ying Cai
- Department of Rehabilitation, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Pu Yang
- Department of Vascular Surgery, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Feng Du
- Guangzhou University of Chinese Medicine, Guangzhou, People's Republic of China.,Department of Cardiology, The First People's Hospital of Guiyang, Guiyang, People's Republic of China
| | - Kai Wu
- Department of Rehabilitation, Xiangya Hospital, Central South University, Changsha, People's Republic of China
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Sarecka-Hujar B, Kopyta I. Risk Factors for Recurrent Arterial Ischemic Stroke in Children and Young Adults. Brain Sci 2020; 10:E24. [PMID: 31906461 PMCID: PMC7016965 DOI: 10.3390/brainsci10010024] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/21/2019] [Accepted: 12/30/2019] [Indexed: 12/11/2022] Open
Abstract
Arterial ischemic stroke (AIS) experienced at a young age is undoubtedly a serious medical problem. AIS very rarely occurs at a developmental age, whereas in young adults, it occurs with a higher frequency. The etiologic mechanisms of AIS occurring in childhood and adulthood differ. However, for both age populations, neurological consequences of AIS, including post-stroke seizures, motor disability, and recurrence of the disease, are connected to many years of care, rehabilitation, and treatment. Recurrent stroke was observed to increase the risk of patients' mortality. One of the confirmed risk factors for recurrent stroke in children is the presence of vasculopathies, especially Moyamoya disease and syndrome, and focal cerebral arteriopathy of childhood (FCA). FCA causes a 5-fold increase in the risk of recurrent stroke in comparison with idiopathic AIS. In turn, young adults with recurrent stroke were found to more often suffer from hypertension, diabetes mellitus, or peripheral artery disease than young patients with first-ever stroke. Some reports also indicate relationships between specific genetic polymorphisms and AIS recurrence in both age groups. The aim of the present literature review was to discuss available data regarding the risk factors for recurrent AIS in children and young adults.
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Affiliation(s)
- Beata Sarecka-Hujar
- Department of Pharmaceutical Technology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland
| | - Ilona Kopyta
- Department of Paediatric Neurology, School of Medicine in Katowice, Medical University of Silesia in Katowice, 40-752 Katowice, Poland;
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Zhu R, Zhao Y, Xiao T, Wang Q, Liu X. Association between microRNA binding site polymorphisms in immunoinflammatory genes and recurrence risk of ischemic stroke. Genomics 2019; 112:2241-2246. [PMID: 31883451 DOI: 10.1016/j.ygeno.2019.12.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 12/14/2019] [Accepted: 12/25/2019] [Indexed: 11/15/2022]
Abstract
MicroRNA binding site polymorphisms in immunoinflammatory genes have been implicated as candidate biomarkers for prediction of complex human diseases. However, the roles of microRNA binding site polymorphisms in stroke onset and prognosis remain unclear. Thus, for the first time, five potential functional polymorphisms in immunoinflammatory genes (CXCR2 rs1126579, TLR4 rs11536889, ADIPOR2 rs12342, MMP-2 rs7201 and MMP-9 rs1056628) were genotyped in 657 patients with ischemic stroke. These five polymorphisms were not related with age onset of ischemic stroke. However, we found that ADIPOR2 rs12342 was significantly associated with a decreased recurrence risk, especially for the patients with small-vessel disease. Moreover, by using multivariate Cox regression, the variant genotype GG/GA of rs12342 was observed as an independent protective factor for stroke recurrence, even after Bonferroni correction. In addition, after the addition of rs12342 in the model with clinical factors, the new model showed the improved discriminatory ability to predict stroke recurrence. In short, our results suggested that ADIPOR2 rs12342 may be a novel genetic biomarker and therapeutic target for ischemic stroke recurrence. Further studies are required to replicate our findings and clarify the potential biological mechanism.
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Affiliation(s)
- Ruixia Zhu
- Department of Neurology, First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yating Zhao
- Department of Neurology, First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Tongling Xiao
- Department of Neurology, First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Qianwen Wang
- Department of Neurology, First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Xu Liu
- Department of Neurology, First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China.
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Wu S, Chen J, Wang S, Jiang M, Wang X, Wen Y. Effect of Tai Chi Exercise on Balance Function of Stroke Patients: A Meta-Analysis. Med Sci Monit Basic Res 2018; 24:210-215. [PMID: 30504762 PMCID: PMC6289026 DOI: 10.12659/msmbr.911951] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Background Tai Chi is an ancient form of physical activity that has been shown to improve cardiovascular function, but to date there had been no comprehensive systematic review on the effect of Tai Chi exercise on balance function of patients with stroke. This study evaluated the effect of Tai Chi exercise on balance function in stroke patients. Material/Methods PubMed, Cochrane library, and China National Knowledge Information databases and the Wan Fang medical network were searched to collect the articles. The random-effects model was used to assess the effect of Tai Chi exercise on balance function of stroke patients. Results Six studies were chosen to perform the meta-analysis according to the inclusion and exclusion criteria. There were significant improvements of balance on Berg Balance Scale score (MD=4.823, 95% CI: 2.138–7.508), the standing balance with fall rates (RR=0.300, 95%CI: 0.120–0.770), functional reach test and dynamic gait index in Tai Chi intervention group compared to the control intervention group. However, the short physical performance battery for balance (SPBB) showed Tai Chi did not significantly improve the ability of balance for stroke patients (MD=0.293, 95%CI: −0.099~0.685). Conclusions Tai Chi exercise might have a significant impact in improving balance efficiency by increasing BBS score and reducing fall rate.
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Affiliation(s)
- Shouzhi Wu
- School of Public Foundation, Wannan Medical College, Wuhu, Anhui, China (mainland)
| | - Jian Chen
- Hunan Provincial People's Hospital, Changsha, Hunan, China (mainland)
| | - Shuyi Wang
- School of Laboratory Medicine, Wannan Medical College, Wuhu, Anhui, China (mainland)
| | - Mingfei Jiang
- School of Laboratory Medicine, Wannan Medical College, Wuhu, Anhui, China (mainland)
| | - Ximei Wang
- School of Laboratory Medicine, Wannan Medical College, Wuhu, Anhui, China (mainland)
| | - Yufeng Wen
- School of Laboratory Medicine, Wannan Medical College, Wuhu, Anhui, China (mainland)
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