Diabetic Ephrin-B2-Stimulated Peripheral Blood Mononuclear Cells Enhance Poststroke Recovery in Mice by Rose Hilal, Marine Poittevin, Adrien Pasteur-Rousseau, Adrien Cogo, Gabrielle Mangin, Marie Chevauché, Yasmine Ziat, José Vilar, Jean-Marie Launay, Jean-François Gautier, Dong Broquères-You, Bernard I. Levy, Tatyana Merkulova-Rainon, Nathalie Kubis

“…We investigated the therapeutic potential of peripheral blood-derived mononuclear cells (PB-MNC) harvested from diabetic patients and stimulated by ephrin-B2 (PB-MNC+) (500,000 cells), injected intravenously 18–24 hours after induced cerebral ischemia in mice. Infarct volume, neurological deficit, neurogenesis, angiogenesis, and inflammation were investigated as were the potential mechanisms of PB-MNC+ cells in poststroke neurorepair. …”
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Microglia TRPC1 SUMOylation drives neuroinflammation after stroke by modulating NLRP3 activity via increasing TRPC1 interaction with ARRB2 by Huinan Zhang, Xinzhe Du, Tian Gao, Xing Wang, Huifeng Zhang, Manyang Yu, Jing Huang

“…Microglial canonical transient receptor potential channel 1 (TRPC1) has been proposed to influence neuroinflammation after cerebral ischemia and reperfusion injury (CIRI), however, the underlying mechanism remains poorly understood. …”
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New Approach to Improving the Prognosis of Ischemic Stroke by Regulating SCFAs with Acupuncture-Rehabilitation Therapy Based on Gut-Brain Axis by TANG Qiang, LIU Chong, CHAI Fanglei, ZHANG Jinpeng, LI Hongyu, ZHU Luwen

“…In clinical trials, it has been found that acupuncture rehabilitation therapy can significantly restore the motor function of stroke patients and play the role of antagonizing the inflammatory response after cerebral ischemia, mainly manifested by increasing the amount of beneficial bacteria such as <italic>Lactobacillus</italic> and <italic>Bifidobacterium</italic> in the intestine. …”
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Early Electroacupuncture Extends the rtPA Time Window to 6 h in a Male Rat Model of Embolic Stroke via the ERK1/2-MMP9 Pathway by Xin-chang Zhang, Ya-hui Gu, Wen-tao Xu, Yang-yang Song, Ao Zhang, Zhi-hui Zhang, Si-yuan Jiang, Si-qi Chang, Guang-xia Ni

“…Electroacupuncture (EA) exerts a neuroprotective effect on cerebral ischemia; however, researchers have not clearly determined whether EA increases the safety of thrombolysis and extends the therapeutic time window of rtPA administration following ischemic stroke. …”
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Based on bioinformatics, SESN2 negatively regulates ferroptosis induced by ischemia reperfusion via the System Xc−/GPX4 pathway by Jiejie Hu, Lijun Qin, Guoqiang Zhu, Jingjing Ren, Hongxia Wang, Jing Jin, Haixue Zheng, Dan Li, Zhaoming Ge

“…IntroductionCerebral ischemia–reperfusion (IR) causes severe secondary brain injury. …”
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Pharmacological inhibition of carbonic anhydrases with a positively charged pyridinium sulfonamide phenocopies the neuroprotective effects of Car9 genetic ablation in a murine sett... by Sara Amiranda, Mariangela Succoio, Serenella Anzilotti, Ornella Cuomo, Tiziana Petrozziello, Valentina Tedeschi, Arianna Finizio, Giorgia Mele, Seppo Parkkila, Lucio Annunziato, Giuseppina De Simone, Giuseppe Pignataro, Agnese Secondo, Nicola Zambrano

“…These findings suggest carbonic anhydrases as potential therapeutic targets for treating pH-associated disorders, including cerebral ischemia, to mitigate hypoxia- and reoxygenation-induced neuronal damage. …”
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Immunological and autonomic profile of ischemic stroke in lowlands by Nargiza T. Chekeeva, Svetalana G. Shleifer, Bolot B. Kulov, Begimai B. Kadyrova, Asel T. Jusupova, Elena V. Andrianova

“…Introduction: Ischemic stroke (IS) accounts for 80–92% of all stroke cases and is primarily associated with cardiovascular diseases and chronic cerebral ischemia. Stroke severity is influenced not only by the localization and volume of the ischemic focus but also by the degree of autonomic-vascular and neuroinflammatory changes. …”
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High-quality targeted temperature management combined with decompressive craniectomy in patients with poor-grade aneurysmal subarachnoid hemorrhage: a secondary analysis of a multi... by Yang Liu, Bingsha Han, Yanru Li, Zhiqiang Ren, Yong Chen, Ming Zhang, Jiao Li, Jv Wang, Fan Yang, Mengyuan Xu, Jiaqi Zhang, Pengzhao Zhang, Tiancai Wang, Jinying Tian, Guang Feng

“…Secondary outcomes included the Glasgow Coma Scale (GCS) at discharge, ICU stay duration, length of hospitalization, proportion of external ventricular drainage (EVD), mechanical ventilation time, tracheostomy, midline shift, hydrocephalus, and delayed cerebral ischemia (DCI) on the 7th day. Safety outcomes comprised the incidence of pneumonia, myocardial infarction, stress hyperglycemia, thrombocytopenia, acute liver injury, hypokalemia, hypoproteinemia, and death at 90 days.ResultsOf the 141 patients enrolled in the High-Quality TTM for PaSAH study, 43 (25 in the TTM-DC group and 18 in the DC-alone group) were eligible for this secondary analysis. …”
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The effect of transcutaneous auricular vagus nerve stimulation on cardiovascular function in subarachnoid hemorrhage patients: A randomized trial by Gansheng Tan, Anna L Huguenard, Kara M Donovan, Phillip Demarest, Xiaoxuan Liu, Ziwei Li, Markus Adamek, Kory Lavine, Ananthv K Vellimana, Terrance T Kummer, Joshua W Osbun, Gregory J Zipfel, Peter Brunner, Eric C Leuthardt

“…Background: Subarachnoid hemorrhage (SAH) is characterized by intense central inflammation, leading to substantial post-hemorrhagic complications such as vasospasm and delayed cerebral ischemia. Given the anti-inflammatory effect of transcutaneous auricular vagus nerve stimulation (taVNS) and its ability to promote brain plasticity, taVNS has emerged as a promising therapeutic option for SAH patients. …”
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Curcumin encapsulated in PAMAM dendrimers for the therapeutic treatment of ischemic stroke in rats by Justin Stadler, Justin Stadler, Justin Stadler, Lucas G. Garmo, Lucas G. Garmo, Lucas G. Garmo, David Doyle, David Doyle, David Doyle, Chin-I. Cheng, Garrett Richardson, Garrett Richardson, Zain Waheed, Zain Waheed, Tim Tofan, Bhairavi Srinageshwar, Bhairavi Srinageshwar, Bhairavi Srinageshwar, Ajit Sharma, Robert B. Petersen, Gary L. Dunbar, Gary L. Dunbar, Gary L. Dunbar, Julien Rossignol, Julien Rossignol, Julien Rossignol

“…The purpose of this study is to investigate the efficacy of curcumin encapsulated in PAMAM dendrimers as a potential therapeutic treatment for ischemic stroke by studying post-stroke lesion size, astrocyte reactivity, and functional recovery in a rat model of cerebral ischemia.MethodsForty-eight male and female Sprague-Dawley rats (280–380 g) underwent either a 90-min middle cerebral artery occlusion (MCAo) or sham surgery before receiving one of four treatments: (1) Hanks’ balanced salt solution (HBSS) control, (2) empty dendrimer control, (3) curcumin control, or (4) curcumin encapsulated in PAMAM dendrimer. …”
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