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NAMPT as a Dedifferentiation-Inducer Gene: NAD+ as Core Axis for Glioma Cancer Stem-Like Cells Maintenance
Conclusion and Perspectives Gliomas are the most prevalent primary brain cancer in adults and include a broad category of tumors including astrocytoma, oligodendroglioma, and GBM. Regardless of tumor aggressiveness, malignancy, and infiltration, these glia-derived tumors rarely exceed a median survival time of 12–14 months. Driven by the infiltrative nature of these tumors, the clinical approach is difficult and relapses often occur with fatal consequences. These unsuccessful attempts to control glioma's fate have fostered research looking for more effective therapies. (GSCs) are a small subset of CD133&#...
Source: Frontiers in Oncology - May 2, 2019 Category: Cancer & Oncology Source Type: research

Cell-Based Therapies for Stroke: Promising Solution or Dead End? Mesenchymal Stem Cells and Comorbidities in Preclinical Stroke Research
Conclusion The high prevalence of comorbidities in patients with stroke indicates the need for therapies in preclinical studies that take into account these comorbidities in order to avoid failures in translation to the patient. Preclinical studies are beginning to evaluate the efficacy of MSC treatment in stroke associated with comorbidities, especially hypertension, for ischemic and hemorrhagic stroke. Regarding aging and diabetes, only ischemic stroke studies have been performed. For the moment, few studies have been performed and contradictory results are being reported. These contradictory results may be due to the u...
Source: Frontiers in Neurology - April 8, 2019 Category: Neurology Source Type: research

Extended-Release Niacin Therapy and Risk of Ischemic Stroke in Patients With Cardiovascular Disease: The Atherothrombosis Intervention in Metabolic Syndrome With Low HDL/High Triglycerides: Impact on Global Health Outcome (AIM-HIGH) Trial Major Clinical Trials
Conclusions— Although there were numerically more ischemic strokes with addition of ERN to simvastatin that reached nominal significance, the number was small, and multivariable analysis accounting for known risk factors did not support a significant association between niacin and ischemic stroke risk. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT00120289.
Source: Stroke - September 23, 2013 Category: Neurology Authors: Teo, K. K., Goldstein, L. B., Chaitman, B. R., Grant, S., Weintraub, W. S., Anderson, D. C., Sila, C. A., Cruz-Flores, S., Padley, R. J., Kostuk, W. J., Boden, W. E., on behalf of the AIM-HIGH Investigators Tags: Secondary prevention, Risk Factors, Acute Cerebral Infarction, Other Stroke Treatment - Medical Major Clinical Trials Source Type: research