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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

Cortical Venous Redness Represents Tissue Circulation Status in Patients With Moyamoya Disease Brief Report
Conclusions—Cortical venous redness represented impaired CBF and could be a useful parameter for assessing hemodynamic changes during revascularization surgery.
Source: Stroke - May 22, 2017 Category: Neurology Authors: Toshio Machida, Yoshinori Higuchi, Shigeki Nakano, Satoshi Ishige, Atsushi Fujikawa, Yuichi Akaogi, Junichiro Shimada, Yoichi Yoshida, Sigenori Maru, Junichi Ono Tags: Revascularization, Moyamoya Brief Reports Source Type: research

Influence of Amyloid-{beta} on Cognitive Decline After Stroke/Transient Ischemic Attack: Three-Year Longitudinal Study Clinical Sciences
Conclusions— Compared with subjects without Alzheimer’s disease–like Aβ deposition, those with Aβ deposition experienced a more severe and rapid cognitive decline over 3 years after stroke/transient ischemic attack. Aβ was associated with changes in multiple cognitive domains.
Source: Stroke - October 26, 2015 Category: Neurology Authors: Liu, W., Wong, A., Au, L., Yang, J., Wang, Z., Leung, E. Y. L., Chen, S., Ho, C. L., Mok, V. C. T. Tags: Behavioral Changes and Stroke, PET and SPECT Clinical Sciences Source Type: research

Comparison of the 2 Most Popular Deconvolution Techniques for the Detection of Penumbral Flow in Acute Stroke Clinical Sciences
Conclusions— Block-circulant single value decomposition seems only significantly beneficial for mean transit time maps in (sub)acute stroke. Tmax is likely the most stable deconvolved parameter for the detection of tissue-at-risk using DSC-MRI.
Source: Stroke - September 28, 2015 Category: Neurology Authors: Zaro-Weber, O., Livne, M., Martin, S. Z., von Samson-Himmelstjerna, F. C., Moeller-Hartmann, W., Schuster, A., Brunecker, P., Heiss, W.-D., Sobesky, J., Madai, V. I. Tags: Acute Cerebral Infarction, Computerized tomography and Magnetic Resonance Imaging, PET and SPECT Clinical Sciences Source Type: research

Imaging Inflammation in Cerebrovascular Disease Topical Reviews
Source: Stroke - September 28, 2015 Category: Neurology Authors: Gounis, M. J., van der Marel, K., Marosfoi, M., Mazzanti, M. L., Clarencon, F., Chueh, J.-Y., Puri, A. S., Bogdanov, A. A. Tags: Cardiovascular imaging agents/Techniques, Computerized tomography and Magnetic Resonance Imaging, PET and SPECT, Other imaging Topical Reviews Source Type: research

Increase in 18F-Fluoroacetate Uptake in Patients With Chronic Hemodynamic Cerebral Ischemia Brief Reports
Conclusions— In patients with atherosclerotic internal carotid artery or middle cerebral artery disease, 18F-FACE uptake is increased in the noninfarcted cerebral cortex with chronic hemodynamic ischemia characterized by misery perfusion with decreased oxygen metabolism. Increased 18F-FACE uptake may indicate the cortical regions that are at particular risk for ischemic damage.
Source: Stroke - August 24, 2015 Category: Neurology Authors: Yamauchi, H., Kagawa, S., Kishibe, Y., Takahashi, M., Nishii, R., Mizuma, H., Takahashi, K., Onoe, H., Higashi, T. Tags: PET and SPECT Brief Reports Source Type: research

Stroke: Highlights of Selected Articles Stroke: Highlights of Selected Articles
Source: Stroke - May 22, 2015 Category: Neurology Tags: PET and SPECT, Rehabilitation, Stroke Stroke: Highlights of Selected Articles Source Type: research

White Matter Perivascular Spaces on Magnetic Resonance Imaging: Marker of Cerebrovascular Amyloid Burden? Brief Reports
Conclusions— This pilot study suggests a possible association between cerebrovascular amyloid deposition and CSO-PVS, with potential pathophysiological implications.
Source: Stroke - May 22, 2015 Category: Neurology Authors: Charidimou, A., Hong, Y. T., Jager, H. R., Fox, Z., Aigbirhio, F. I., Fryer, T. D., Menon, D. K., Warburton, E. A., Werring, D. J., Baron, J.-C. Tags: PET and SPECT, Intracerebral Hemorrhage Brief Reports Source Type: research

Why Is the Distinction Between Neural Predispositions, Prerequisites, and Correlates of the Level of Consciousness Clinically Relevant?: Functional Brain Imaging in Coma and Vegetative State Topical Reviews
Source: Stroke - March 23, 2015 Category: Neurology Authors: Northoff, G., Heiss, W.-D. Tags: Computerized tomography and Magnetic Resonance Imaging, PET and SPECT Topical Reviews Source Type: research

William M. Feinberg Award for Excellence in Clinical Stroke: Hemodynamics and Stroke Risk in Carotid Artery Occlusion Special Report
Source: Stroke - September 22, 2014 Category: Neurology Authors: Powers, W. J. Tags: Secondary prevention, PET and SPECT, Other Stroke Treatment - Medical, By-pass procedures Special Report Source Type: research

Effects of Surgical Revascularization on Cerebral Oxygen Metabolism in Patients With Moyamoya Disease: An 15O-Gas Positron Emission Tomographic Study Clinical Sciences
Conclusions— Cerebral oxygen metabolism is significantly depressed in 80% of the involved hemispheres of moyamoya disease and improves in pediatric and younger adult patients without parenchymal lesions after bypass surgery. Cerebral oxygen metabolism may be reversibly depressed in response to cerebral ischemia in them although the underlying mechanisms are still unclear.
Source: Stroke - August 25, 2014 Category: Neurology Authors: Kuroda, S., Kashiwazaki, D., Hirata, K., Shiga, T., Houkin, K., Tamaki, N. Tags: Secondary prevention, PET and SPECT, By-pass procedures Clinical Sciences Source Type: research

Amyloid Burden, Neuroinflammation, and Links to Cognitive Decline After Ischemic Stroke Topical Reviews
Source: Stroke - August 25, 2014 Category: Neurology Authors: Thiel, A., Cechetto, D. F., Heiss, W.-D., Hachinski, V., Whitehead, S. N. Tags: Behavioral Changes and Stroke, PET and SPECT, Neuroprotectors Topical Reviews Source Type: research

De Novo Ivy Sign Indicates Postoperative Hyperperfusion in Moyamoya Disease Brief Reports
Conclusions— In MMD, a de novo ivy sign could indicate postoperative hyperperfusion after bypass, which is not always correlated with preoperative hemodynamic impairment. Additional factors other than preoperative cerebral hemodynamics might be involved in postoperative hyperperfusion in MMD.
Source: Stroke - April 28, 2014 Category: Neurology Authors: Horie, N., Morikawa, M., Morofuji, Y., Hiu, T., Izumo, T., Hayashi, K., Nagata, I. Tags: Other Stroke Treatment - Surgical Brief Reports Source Type: research

Upper Limb Recovery After Stroke Is Associated With Ipsilesional Primary Motor Cortical Activity: A Meta-Analysis Clinical Sciences
Conclusions— Activity in ipsilesional primary motor and medial-premotor cortices in chronic stroke signals good motor recovery, whereas cerebellar vermis activity signals poor recovery. Functional MRI may be useful in identifying recovery biomarkers.
Source: Stroke - March 24, 2014 Category: Neurology Authors: Favre, I., Zeffiro, T. A., Detante, O., Krainik, A., Hommel, M., Jaillard, A. Tags: Behavioral Changes and Stroke, Cerebral Lacunes, Computerized tomography and Magnetic Resonance Imaging, PET and SPECT, Rehabilitation, Stroke Clinical Sciences Source Type: research

Letter by Mugikura and Takahashi Regarding Article, "Perfusion Characteristics of Moyamoya Disease: An Anatomically and Clinically Oriented Analysis and Comparison" Letters to the Editor
Source: Stroke - February 24, 2014 Category: Neurology Authors: Mugikura, S., Takahashi, S. Tags: Brain Circulation and Metabolism, Angiography, Computerized tomography and Magnetic Resonance Imaging, PET and SPECT Letters to the Editor Source Type: research

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