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Source: Stroke
Condition: Stroke
Cancer: Brain Cancers

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Total 22 results found since Jan 2013.

Inhibition of miR-141-3p Ameliorates the Negative Effects of Poststroke Social Isolation in Aged Mice Basic Sciences
Conclusions—miR-141-3p is increased with poststroke isolation. Inhibition of miR-141-3p improved mortality, neurological deficits, and decreased infarct volumes. Importantly, these therapeutic effects occurred in aged animals, the population most at risk for stroke and poststroke isolation.
Source: Stroke - June 25, 2018 Category: Neurology Authors: Rajkumar Verma, Rodney M. Ritzel, Nia M. Harris, Juneyoung Lee, TaeHee Kim, Gopal Pandi, Raghu Vemuganti, Louise D. McCullough Tags: Basic Science Research, Ischemia, Translational Studies Original Contributions Source Type: research

Neurologic Outcome Predictors in Pediatric Intracerebral Hemorrhage Brief Report
Background and Purpose—Intracerebral hemorrhage is a considerable source of morbidity and mortality. This 3-center study describes outcomes of pediatric intracerebral hemorrhage and identifies 2-year neurological outcome predictors.Methods—Children 29 days to 18 years of age presenting with intracerebral hemorrhage from March 2007 to May 2015 were enrolled prospectively. Exclusion criteria included trauma; intracranial tumor; hemorrhagic transformation of arterial ischemic stroke or cerebral sinovenous thrombosis; isolated subdural, epidural, or subarachnoid hemorrhage; and abnormal baseline neurological function. Intr...
Source: Stroke - June 25, 2018 Category: Neurology Authors: Giulia S. Porcari, Lauren A. Beslow, Rebecca N. Ichord, Daniel J. Licht, Jonathan T. Kleinman, Lori C. Jordan Tags: Pediatrics, Prognosis, Mortality/Survival, Intracranial Hemorrhage Brief Reports Source Type: research

Association of Cancer Cell Type and Extracellular Vesicles With Coagulopathy in Patients With Lung Cancer and Stroke Brief Report
Conclusions—Our findings indicate that cancer cell type is associated with circulating EV levels and coagulopathy in patients with lung cancer and stroke.
Source: Stroke - April 23, 2018 Category: Neurology Authors: Jong-Won Chung, Yeon Hee Cho, Myung-Ju Ahn, Mi Ji Lee, Gyeong-Moon Kim, Chin-Sang Chung, Oh Young Bang Tags: Biomarkers, Mechanisms, Translational Studies, Cerebrovascular Disease/Stroke, Thrombosis Brief Reports Source Type: research

Long Noncoding RNA H19 Promotes Neuroinflammation in Ischemic Stroke by Driving Histone Deacetylase 1-Dependent M1 Microglial Polarization Basic Sciences
Conclusions—Our findings indicate that H19 promotes neuroinflammation by driving HDAC1-dependent M1 microglial polarization, suggesting a novel H19-based diagnosis and therapy for ischemic stroke.
Source: Stroke - July 24, 2017 Category: Neurology Authors: Jue Wang, Haiping Zhao, Zhibin Fan, Guangwen Li, Qingfeng Ma, Zhen Tao, Rongliang Wang, Juan Feng, Yumin Luo Tags: Animal Models of Human Disease, Cerebrovascular Disease/Stroke, Ischemic Stroke Original Contributions Source Type: research

MicroRNA-15a/16-1 Antagomir Ameliorates Ischemic Brain Injury in Experimental Stroke Basic Sciences
Conclusions—Our data indicate that pharmacological inhibition of the miR-15a/16-1 cluster reduces ischemic brain injury via both upregulation of antiapoptotic proteins and suppression of proinflammatory molecules. These results suggest that the miR-15a/16-1 cluster is a novel therapeutic target for ischemic stroke.
Source: Stroke - June 26, 2017 Category: Neurology Authors: Xinxin Yang, Xuelian Tang, Ping Sun, Yejie Shi, Kai Liu, Sulaiman H. Hassan, R. Anne Stetler, Jun Chen, Ke-Jie Yin Tags: Basic Science Research, Ischemic Stroke Original Contributions Source Type: research

CCR6 (CC Chemokine Receptor 6) Is Essential for the Migration of Detrimental Natural Interleukin-17-Producing {gamma}{delta} T Cells in Stroke Basic Sciences
Conclusions—Brain-infiltrating IL-17–producing γδ T cells belong to the subset of natural IL-17–producing γδ T cells. In stroke, these previously unrecognized innate lymphocytes trigger a highly conserved immune reaction, which is known from host responses toward pathogens. We demonstrate that therapeutic approaches targeting synergistic IL-17 and tumor necrosis factor-α pathways in parallel offer additional neuroprotection in stroke.
Source: Stroke - June 26, 2017 Category: Neurology Authors: Priyadharshini Arunachalam, Peter Ludewig, Patrick Melich, Thiruma Valavan Arumugam, Christian Gerloff, Immo Prinz, Tim Magnus, Mathias Gelderblom Tags: Animal Models of Human Disease, Basic Science Research, Inflammation, Ischemic Stroke, Neuroprotectants Original Contributions Source Type: research

Primary Angiitis of the Central Nervous System Clinical Sciences
Conclusions—Adult primary angiitis of the central nervous system is a heterogenous disease, with multiterritorial, distal, and bilateral acute stroke being the most common pattern of parenchymal lesions found on magnetic resonance imaging. Our findings suggest a higher than previously thought prevalence of hemorrhagic transformation and other hemorrhagic manifestations.
Source: Stroke - April 24, 2017 Category: Neurology Authors: Gregoire Boulouis, Hubert de Boysson, Mathieu Zuber, Loic Guillevin, Eric Meary, Vincent Costalat, Christian Pagnoux, Olivier Naggara Tags: Imaging, Magnetic Resonance Imaging (MRI), Cerebrovascular Disease/Stroke, Intracranial Hemorrhage, Ischemic Stroke Original Contributions Source Type: research

Human Muse Cells Reconstruct Neuronal Circuitry in Subacute Lacunar Stroke Model Basic Sciences
Conclusions—Transplantation at the delayed subacute phase showed muse cells differentiated into neural cells, facilitated neural reconstruction, improved functions, and displayed solid safety outcomes over prolonged graft maturation period, indicating their therapeutic potential for lacunar stroke.
Source: Stroke - January 22, 2017 Category: Neurology Authors: Hiroki Uchida, Kuniyasu Niizuma, Yoshihiro Kushida, Shohei Wakao, Teiji Tominaga, Cesario V. Borlongan, Mari Dezawa Tags: Cell Therapy, Stem Cells, Translational Studies, Ischemic Stroke Original Contributions Source Type: research

Tumor-Like Presentation of Primary Angiitis of the Central Nervous System Brief Reports
Conclusions— Patients with tumor-like presentation of primary angiitis of the central nervous system represent a subgroup characterized with mainly small-sized vessel disease that requires histological confirmation because vascular imaging is often normal. Although relapses are not uncommon, global outcomes are good under treatment with glucocorticoids and cyclophosphamide.
Source: Stroke - August 21, 2016 Category: Neurology Authors: de Boysson, H., Boulouis, G., Dequatre, N., Godard, S., Neel, A., Arquizan, C., Detante, O., Bloch-Queyrat, C., Zuber, M., Touze, E., Bienvenu, B., Aouba, A., Guillevin, L., Naggara, O., Pagnoux, C., on behalf of the French Vasculitis Study Group Tags: Vascular Disease Brief Reports Source Type: research

Exendin-4 Inhibits Matrix Metalloproteinase-9 Activation and Reduces Infarct Growth After Focal Cerebral Ischemia in Hyperglycemic Mice Basic Sciences
Conclusions— Treatment with exendin-4 could be a potentially useful therapeutic option for treatment of acute ischemic stroke with transient hyperglycemia.
Source: Stroke - April 24, 2016 Category: Neurology Authors: Kuroki, T., Tanaka, R., Shimada, Y., Yamashiro, K., Ueno, Y., Shimura, H., Urabe, T., Hattori, N. Tags: Treatment, Blood-Brain Barrier, Ischemic Stroke Basic Sciences Source Type: research

D-4F Decreases White Matter Damage After Stroke in Mice Basic Sciences
Conclusions— D-4F treatment initiated 2 h after MCAo decreases neuroinflammation and white matter damage and improves functional outcome after stroke. D-4F-induced increase in IGF1 may contribute to D-4F–induced neurite/axonal outgrowth after stroke.
Source: Stroke - December 28, 2015 Category: Neurology Authors: Cui, X., Chopp, M., Zacharek, A., Cui, C., Yan, T., Ning, R., Chen, J. Tags: Treatment, Ischemic Stroke Basic Sciences Source Type: research

Intravenous Bone Marrow Stem Cell Grafts Preferentially Migrate to Spleen and Abrogate Chronic Inflammation in Stroke Basic Sciences
Conclusions— hBMSC transplantation is therapeutic in chronic stroke possibly by abrogating the inflammation-plagued secondary cell death.
Source: Stroke - August 24, 2015 Category: Neurology Authors: Acosta, S. A., Tajiri, N., Hoover, J., Kaneko, Y., Borlongan, C. V. Tags: Animal models of human disease, Pathology of Stroke, Other Stroke Treatment - Surgical Basic Sciences Source Type: research

Therapeutically Targeting Tumor Necrosis Factor-{alpha}/Sphingosine-1-Phosphate Signaling Corrects Myogenic Reactivity in Subarachnoid Hemorrhage Basic Sciences
Conclusions— Vascular smooth muscle cell TNFα and sphingosine-1-phosphate signaling significantly enhance cerebral artery tone in SAH; anti-TNFα and anti–sphingosine-1-phosphate treatment may significantly improve clinical outcome.
Source: Stroke - July 27, 2015 Category: Neurology Authors: Yagi, K., Lidington, D., Wan, H., Fares, J. C., Meissner, A., Sumiyoshi, M., Ai, J., Foltz, W. D., Nedospasov, S. A., Offermanns, S., Nagahiro, S., Macdonald, R. L., Bolz, S.-S. Tags: Animal models of human disease, Acute Cerebral Hemorrhage, Brain Circulation and Metabolism, Other Stroke Treatment - Medical, Other Vascular biology Basic Sciences Source Type: research

Chronic Elevation of Tumor Necrosis Factor-{alpha} Mediates the Impairment of Leptomeningeal Arteriogenesis in db/db Mice Basic Sciences
Conclusions— These results indicate that leptomeningeal arteriogenesis is impaired in db/db mice and that suppression of the tumor necrosis factor-α response to hypoperfusion is the major contributing factor.
Source: Stroke - May 22, 2015 Category: Neurology Authors: Yukami, T., Yagita, Y., Sugiyama, Y., Oyama, N., Watanabe, A., Sasaki, T., Sakaguchi, M., Mochizuki, H., Kitagawa, K. Tags: Cerebrovascular disease/stroke, Type 2 diabetes, Other Vascular biology Basic Sciences Source Type: research

Intervention of Death-Associated Protein Kinase 1-p53 Interaction Exerts the Therapeutic Effects Against Stroke Brief Reports
Conclusions— DAPK1–p53 interaction is a preferred target for therapeutic intervention of stroke.
Source: Stroke - September 22, 2014 Category: Neurology Authors: Wang, X., Pei, L., Yan, H., Wang, Z., Wei, N., Wang, S., Yang, X., Tian, Q., Lu, Y. Tags: Neuroprotectors Brief Reports Source Type: research