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Mathioudakis N, Georgakopoulou VE, Paterakis K, Papalexis P, Sklapani P, Trakas N, Spandidos DA, Fotakopoulos G. Effect of circulating miR‑126 levels on intracranial aneurysms and their predictive value for the rupture of aneurysms: A systematic review and meta‑analysis. Exp Ther Med 2023; 26:411. [PMID: 37522062 PMCID: PMC10375441 DOI: 10.3892/etm.2023.12110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/30/2023] [Indexed: 08/01/2023] Open
Abstract
Intracranial aneurysm (IA) is a common cerebrovascular disease with a high risk of rupture. At present, the mechanisms underlying the formation and rupture of IAs is not clinically clear. MicroRNAs (miRNAs/miRs) are involved in the development of IAs. The present study aimed to determine the efficacy of circulating miRNA-126 (miR-126) levels as potential biomarkers for predicting aneurysmal ruptures. The present study searched comparative articles involving circulating miR-126 levels and intracranial aneurysms through electronic databases from 1980 to February, 2023. Collected variables included the first author's name, covered study period, publication year, total number of patients and age, and number of males. We collected information about the expression levels of circulating miR-126 in serum. Three articles met the eligibility criteria. The total number of patients was 379 [226 with IA rupture and 153 with non-rupture or/+ controls (healthy)]. The circulating miR-126 can be used as a biomarker for predicting aneurysmal rupture. Interestingly, an aneurysmal size >10 mm was associated with an IA rupture.
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Affiliation(s)
- Nikolaos Mathioudakis
- Department of Renal Transplantation, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Vasiliki Epameinondas Georgakopoulou
- Department of Infectious Diseases and COVID-19 Unit, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | | | - Petros Papalexis
- Unit of Endocrinology, First Department of Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Department of Biomedical Sciences, University of West Attica, 12243 Athens, Greece
| | - Pagona Sklapani
- Department of Biochemistry, Sismanogleio Hospital, 15126 Athens, Greece
| | - Nikolaos Trakas
- Department of Biochemistry, Sismanogleio Hospital, 15126 Athens, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - George Fotakopoulos
- Department of Neurosurgery, General University Hospital of Larisa, 41221 Larisa, Greece
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Abu-Abaa M, Al-Qaysi G, Hassan A, Kananeh S. Subarachnoid Hemorrhage With Multifocal Cerebral Aneurysms in a Patient With Crohn’s Disease and Sjögren's Syndrome: A Case Report and Literature Review. Cureus 2023; 15:e35585. [PMID: 37007320 PMCID: PMC10063248 DOI: 10.7759/cureus.35585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 03/04/2023] Open
Abstract
Only a few reports of the association between Crohn's disease (CD) and Sjögren's syndrome (SS) have been documented in the medical literature. Herein, we are presenting a 61-year-old female patient who presented with subarachnoid hemorrhage (SAH). She has a past medical history of primary SS on no active treatment, and CD in remission while on maintenance immunotherapy. She also tested positive for COVID-19. Computed tomography angiography (CTA) brain as well as cerebral angiogram revealed multifocal cerebral aneurysms. Successful coiling was achieved with a cerebral angiogram. This case serves to add to a limited body of reported cases and remind clinicians of the association between SS/CD and cerebral aneurysms. Herein, we review the literature regarding this association and also the effect of immunotherapy and COVID-19 on the progression of cerebral aneurysms.
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Wang X, Xu P, Liu Y, Wang Z, Lenahan C, Fang Y, Lu J, Zheng J, Wang K, Wang W, Zhou J, Chen S, Zhang J. New Insights of Early Brain Injury after Subarachnoid Hemorrhage: A Focus on the Caspase Family. Curr Neuropharmacol 2023; 21:392-408. [PMID: 35450528 PMCID: PMC10190145 DOI: 10.2174/1570159x20666220420115925] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 02/10/2022] [Accepted: 04/14/2022] [Indexed: 11/22/2022] Open
Abstract
Spontaneous subarachnoid hemorrhage (SAH), primarily caused by ruptured intracranial aneurysms, remains a prominent clinical challenge with a high rate of mortality and morbidity worldwide. Accumulating clinical trials aiming at the prevention of cerebral vasospasm (CVS) have failed to improve the clinical outcome of patients with SAH. Therefore, a growing number of studies have shifted focus to the pathophysiological changes that occur during the periods of early brain injury (EBI). New pharmacological agents aiming to alleviate EBI have become a promising direction to improve outcomes after SAH. Caspases belong to a family of cysteine proteases with diverse functions involved in maintaining metabolism, autophagy, tissue differentiation, regeneration, and neural development. Increasing evidence shows that caspases play a critical role in brain pathology after SAH. Therefore, caspase regulation could be a potential target for SAH treatment. Herein, we provide an overview pertaining to the current knowledge on the role of caspases in EBI after SAH, and we discuss the promising therapeutic value of caspase-related agents after SAH.
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Affiliation(s)
- Xiaoyu Wang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Penglei Xu
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yibo Liu
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Zefeng Wang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Cameron Lenahan
- Center for Neuroscience Research, Loma Linda University School of Medicine, Loma Linda, CA, USA
- Burrell College of Osteopathic Medicine, Las Cruces, New Mexico
| | - Yuanjian Fang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jianan Lu
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jingwei Zheng
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Kaikai Wang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Wei Wang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jingyi Zhou
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Sheng Chen
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Department of Neurosurgery, The Affiliated Huzhou Hospital, Zhejiang University School of Medicine (Huzhou Central Hospital), Huzhou, China
| | - Jianming Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Brain Research Institute, Zhejiang University, Hangzhou, Zhejiang, China
- Collaborative Innovation Center for Brain Science, Zhejiang University, Hangzhou, Zhejiang, China
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Rabelo NN, Pipek LZ, Nascimento RFV, Telles JPM, Barbato NC, Coelho ACSDS, Barbosa GB, Yoshikawa MH, Teixeira MJ, Figueiredo EG. Could outcomes of intracranial aneurysms be better predict using serum creatinine and glomerular filtration rate? Acta Cir Bras 2022; 37:e370107. [PMID: 35416861 PMCID: PMC9000976 DOI: 10.1590/acb370107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 12/19/2021] [Indexed: 12/04/2022] Open
Abstract
Purpose: To analyze the role of serum creatinine levels as a biomarker of intracranial
aneurysm outcomes. Methods: This is a prospective analysis of outcomes of patients with intracranial
aneurysm. One hundred forty-seven patients with serum creatinine at
admission and 6 months follow up were included. Linear and logistic
regressions were used to analyze the data. Modified Rankin scale (mRS) was
used to assess outcome. Results: Creatinine level was not directly related to aneurysm outcome nor aneurysm
rupture (p > 0.05). However, patients with a glomerular filtration rate
(GFR) lower than 72.50 mL·min–1 had an odds ratio (OR) of 3.049
(p = 0.006) for worse outcome. Similarly, aneurysm rupture had an OR of
2.957 (p = 0.014) for worse outcomes. Stepwise selection model selected 4
variables for outcomes prediction: serum creatinine, sex, hypertension and
treatment. Hypertensive patients had, on average, an increase in 0.588 in
mRS (p = 0.022), while treatment with microsurgery had a decrease in 0.555
(p = 0.038). Conclusions: Patients with higher GFR had better outcomes after 6 months. Patients with
higher GFR had better outcomes after 6 months. Creatinine presented an
indirect role in GFR values and should be included in models for outcome
prediction.
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Supriya M, Christopher R, Indira Devi B, Bhat DI, Shukla D. Circulating MicroRNAs as Potential Molecular Biomarkers for Intracranial Aneurysmal Rupture. Mol Diagn Ther 2021; 24:351-364. [PMID: 32323261 DOI: 10.1007/s40291-020-00465-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Diagnosis of the rupture of an intracranial aneurysm (IA) relies on sophisticated neuro-imaging studies, and molecular biomarkers to identify an IA or predict its rupture are still unavailable. OBJECTIVE Our objective was to determine the plasma microRNA (miRNA) expression profile in patients with ruptured IA presenting as aneurysmal subarachnoid hemorrhage (aSAH) and identify potential biomarkers of aneurysmal rupture. METHODS Plasma miRNA profiling was carried out using quantitative real-time polymerase chain reaction (qRT-PCR) in 20 patients with aSAH and 20 age- and sex-matched healthy controls. Eight differentially expressed miRNAs were validated by qPCR in a larger cohort of 88 patients with aSAH and 110 healthy controls. A receiver operating characteristic (ROC) curve was constructed to evaluate the overall performance of the miRNA-based assay. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis was used to determine the potential pathway of miRNA-target genes. RESULTS The miRNA profiles were clearly distinct in patients compared with controls. Validation studies showed that three upregulated miRNAs (miR-15a-5p, miR-34a-5p, miR-374a-5p) and five downregulated miRNAs (miR-146a-5p, miR-376c-3p, miR-18b-5p, miR-24-3p, miR-27b-3p) could distinguish patients with aSAH from healthy controls with high predicted probability (0.865 and 0.995, respectively). Further, the expression levels of the eight candidate miRNAs were significantly dysregulated only in aSAH cases and not in patients with SAH due to other causes. Plasma miR-146a-5p and miR-27b-3p were associated with clinical outcomes in patients with aSAH. Functional analysis of the eight differentially expressed miRNA showed that the target genes involved in signaling pathways were related to inflammation. CONCLUSIONS Our study determined the plasma miRNA signature of ruptured IAs and identified eight candidate miRNAs that could be useful biomarkers for this condition. We hypothesize that these differentially expressed miRNAs may play pivotal roles in IA pathology.
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Affiliation(s)
- Manjunath Supriya
- Department of Neurochemistry, National Institute of Mental Health and Neuro Sciences(NIMHANS), Bengaluru, 560029, India
| | - Rita Christopher
- Department of Neurochemistry, National Institute of Mental Health and Neuro Sciences(NIMHANS), Bengaluru, 560029, India.
| | - Bhagavatula Indira Devi
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bengaluru, 560029, India
| | - Dhananjaya Ishwar Bhat
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bengaluru, 560029, India
| | - Dhaval Shukla
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bengaluru, 560029, India
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Boutin J, Bats ML, Amintas S, Bérard A, Dabernat S, Colombies B, Rucheton B, Bedel A. Pigments test strips: A rapid companion test to exclude sub-arachnoid haemorrhage. Clin Chim Acta 2020; 510:54-59. [DOI: 10.1016/j.cca.2020.06.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 11/25/2022]
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