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Source: Stroke
Procedure: Transplants

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Total 22 results found since Jan 2013.

Intra-Arterial Delivery of Cell Therapies for Stroke Focused Updates in Cerebrovascular Disease
Source: Stroke - April 23, 2018 Category: Neurology Authors: Raphael Guzman, Miroslaw Janowski, Piotr Walczak Tags: Cell Therapy, Transplantation, Ischemic Stroke Focused Updates in Cerebrovascular Disease Source Type: research

Cerebrovascular Accidents During Mechanical Circulatory Support Clinical Sciences
Conclusions—Stroke is a major cause of morbidity and mortality in patients on LVAD support. Chronic obstructive pulmonary disease increases the risk of ischemic stroke, whereas dialysis may increase the risk of hemorrhagic stroke. Although any stroke increases mortality, post-LVAD hemorrhagic stroke was associated with higher mortality compared with ischemic stroke.
Source: Stroke - April 23, 2018 Category: Neurology Authors: Saef Izzy, Daniel B. Rubin, Firas S. Ahmed, Feras Akbik, Simone Renault, Katelyn W. Sylvester, Henrikas Vaitkevicius, Jennifer A. Smallwood, Michael M. Givertz, Steven K. Feske Tags: Heart Failure, Complications, Quality and Outcomes, Intracranial Hemorrhage, Ischemic Stroke Original Contributions Source Type: research

Top 3 Behavioral Tests in Cell Therapy Studies After Stroke Comments and Opinions
Source: Stroke - October 23, 2017 Category: Neurology Authors: Li-li Cui, Dominika Golubczyk, Jukka Jolkkonen Tags: Cell Therapy, Translational Studies, Transplantation, Ischemic Stroke Comments and Opinions Source Type: research

Integrin {alpha}4 Overexpression on Rat Mesenchymal Stem Cells Enhances Transmigration and Reduces Cerebral Embolism After Intracarotid Inȷection Brief Report
Conclusions—ITGA4 overexpression on MSCs enhances transendothelial migration in vitro, but not in vivo, although it improves safety after intracarotid transplantation into stroke rats.
Source: Stroke - September 25, 2017 Category: Neurology Authors: Li–li Cui, Franziska Nitzsche, Evgeny Pryazhnikov, Marina Tibeykina, Laura Tolppanen, Jussi Rytkonen, Tuulia Huhtala, Jing–wei Mu, Leonard Khiroug, Johannes Boltze, Jukka Jolkkonen Tags: Cell Therapy, Translational Studies, Ischemic Stroke Brief Reports 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

Letter by Clark Regarding Article, “Clinical Outcomes of Transplanted Modified Bone Marrow-Derived Mesenchymal Stem Cells in Stroke: A Phase 1/2a Study” Letter to the Editor
Source: Stroke - November 27, 2016 Category: Neurology Authors: Ian A. Clark Tags: Ischemic Stroke Letters to the Editor Source Type: research

Response by Steinberg et al to Letter Regarding Article, “Clinical Outcomes of Transplanted Modified Bone Marrow-Derived Mesenchymal Stem Cells in Stroke: A Phase 1/2A Study” Letter to the Editor
Source: Stroke - November 27, 2016 Category: Neurology Authors: Gary K. Steinberg, Douglas Kondziolka, Damien Bates, on behalf of the SB623 Stroke Phase 1/2A Study Group Tags: Stem Cells Letters to the Editor Source Type: research

Clinical Outcomes of Transplanted Modified Bone Marrow-Derived Mesenchymal Stem Cells in Stroke: A Phase 1/2a Study Clinical Sciences
Conclusions— In this interim report, SB623 cells were safe and associated with improvement in clinical outcome end points at 12 months. Clinical Trial Registration— URL: https://www.clinicaltrials.gov. Unique identifier: NCT01287936.
Source: Stroke - June 26, 2016 Category: Neurology Authors: Steinberg, G. K., Kondziolka, D., Wechsler, L. R., Lunsford, L. D., Coburn, M. L., Billigen, J. B., Kim, A. S., Johnson, J. N., Bates, D., King, B., Case, C., McGrogan, M., Yankee, E. W., Schwartz, N. E. Tags: Clinical Studies, Ischemia, Stem Cells, Transplantation, Treatment Clinical Sciences Source Type: research

Combining Growth Factor and Bone Marrow Cell Therapy Induces Bleeding and Alters Immune Response After Stroke in Mice Basic Sciences
Conclusions— Our results provide new insights into both BMC-based therapies and immune cell biology and help to understand potential adverse and unexpected side effects.
Source: Stroke - February 22, 2016 Category: Neurology Authors: Strecker, J.-K., Olk, J., Hoppen, M., Gess, B., Diederich, K., Schmidt, A., Schabitz, W.-R., Schilling, M., Minnerup, J. Tags: Animal Models of Human Disease, Basic Science Research, Growth Factors/Cytokines, Inflammation, Treatment 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

Cerebral Microbleeds Predict Intracerebral Hemorrhage in Hemodialysis Patients Clinical Sciences
Conclusions— This study showed that the presence of CMBs was an independent and strong predictor of intracerebral hemorrhage in stroke-free hemodialysis patients, indicating that hemodialysis patients with CMBs should be carefully monitored for future onset of intracerebral hemorrhage.
Source: Stroke - July 27, 2015 Category: Neurology Authors: Naganuma, T., Takemoto, Y., Shoji, T., Ishimura, E., Okamura, M., Nakatani, T. Tags: Acute Cerebral Hemorrhage, Acute Cerebral Infarction, Computerized tomography and Magnetic Resonance Imaging, Intracerebral Hemorrhage, Risk Factors for Stroke Clinical Sciences Source Type: research

Synergistic Effects of Transplanted Endothelial Progenitor Cells and RWJ 67657 in Diabetic Ischemic Stroke Models Basic Sciences
Conclusions— The combination of EPC transplantation and RWJ administration accelerated recovery from diabetic stroke, which might have been caused by increased levels of proangiogenic and neurotrophic factors.
Source: Stroke - June 22, 2015 Category: Neurology Authors: Bai, Y.-Y., Wang, L., Chang, D., Zhao, Z., Lu, C.-Q., Wang, G., Ju, S. Tags: Type 2 diabetes, Other Stroke Treatment - Medical Basic Sciences Source Type: research

Delayed Pituitary Adenylate Cyclase-Activating Polypeptide Delivery After Brain Stroke Improves Functional Recovery by Inducing M2 Microglia/Macrophage Polarization Basic Sciences
Conclusions— Our results demonstrated that immunomodulatory strategies capable of redirecting the microglial response toward a neuroprotective M2 phenotype in the late phase of brain ischemia could represent attractive options for stroke treatment in a new and unexploited therapeutical window.
Source: Stroke - January 26, 2015 Category: Neurology Authors: Brifault, C., Gras, M., Liot, D., May, V., Vaudry, D., Wurtz, O. Tags: Embolic stroke Basic Sciences Source Type: research

Intraluminal Cell Transplantation Prevents Growth and Rupture in a Model of Rupture-Prone Saccular Aneurysms Basic Sciences
Conclusions— Lack of smooth muscle cells in the aneurysm wall promotes wall degradation, aneurysm growth and rupture, even if the aneurysm is occluded by luminal thrombus. Transplantation of smooth muscle cells into the luminal thrombus can reduce this degenerative remodeling.
Source: Stroke - November 24, 2014 Category: Neurology Authors: Marbacher, S., Frosen, J., Marjamaa, J., Anisimov, A., Honkanen, P., von Gunten, M., Abo-Ramadan, U., Hernesniemi, J., Niemela, M. Tags: Animal models of human disease, Arterial thrombosis, Other Vascular biology Basic Sciences Source Type: research

Bone Marrow Cell Transplantation Time-Dependently Abolishes Efficacy of Granulocyte Colony-Stimulating Factor After Stroke in Hypertensive Rats Basic Sciences
Conclusions— G-CSF improved functional recovery in spontaneously hypertensive rats, but this effect was abolished by cotransplantation of BM MNC after 48 hours. In the spleen, transplanted cells may hinder the clearance of granulocytes that were massively increased by G-CSF. Increased circulation and infiltration of granulocytes into the ischemic brain may be detrimental for stroke outcome.
Source: Stroke - July 28, 2014 Category: Neurology Authors: Posel, C., Scheibe, J., Kranz, A., Bothe, V., Quente, E., Frohlich, W., Lange, F., Schabitz, W.-R., Minnerup, J., Boltze, J., Wagner, D.-C. Tags: Animal models of human disease, Acute Cerebral Infarction, Pathology of Stroke Basic Sciences Source Type: research