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Helena Morrison, PhD, RN
Research and Clinical:
2002-2002 Nurse (LVN), Val Verde Regional Medical Center, Del Rio, TX
2003-2006 Nurse (RN), Saint Joseph’s Hospital, Tucson, AZ
Pre-clinical stroke research to understand: 1) the role of sex differences and menopause in neuro-inflammatory mechanisms of brain injury during ischemic stroke and reperfusion, and 2) the effect of co-morbid conditions preceding stroke, such as hypertension, to alter neuro-inflammatory responses and the evolution of brain injury after ischemic stroke.
Astrocyte-Microglia communication and function in response to ischemic stroke
NINR F32 NR013611
Morrison (PI) Filosa (Sponsor)
Microglia: a study of brain immune cell form and function after ischemic stroke and reperfusion
Sigma Theta Tau Beta Omicron Chapter Research Grant
The Contribution of Inflammation to Brain Injury after Stroke
NINR F31 NR010658
Morrison (PI) Ritter (Sponsor)
Morrison, H. & Filosa, J. (2016) Sex differences in astrocyte and microglia responses immediately following middle cerebral artery occlusion in adult mice. Neuroscience (339):85-99
Filosa, J. A., Morrison, H., Iddings, J. A., Du, W., & Kim, K. J. (2015). Beyond neurovascular coupling, role of astrocytes in the regulation of vascular tone. Neuroscience. 3(323):96-109.
Morrison, H. and Filosa, J. A spatiotemporal quantitative analysis of microglia morphology during ischemic stroke and reperfusion. Journal of Neuroinflammation. 2013 10(1):4, PMID: 23311642. Highly Accessed Article
Morrison, H., Frye, J., Davis-Gorman, G., Funk, J., McDonagh, P., Stahl, G., & Ritter, L. The contribution of mannose binding lectin to reperfusion injury after ischemic stroke. Current Neurovascular Research, 2011, 8, 52-63, PMID: 21208161.
Ritter, L., Davis-Gorman, G., Davidson, L., Morrison, H., Beischel-Frye, J., Cohen, Z., McDonagh, P., & Funk, J. Exaggerated neutrophil-mediated reperfusion injury after ischemic stroke in a rodent model of type 2 diabetes. Microcirculation, 2011, PMID: 21699626
Morrison, H., McKee, D., & Ritter, L. Systemic neutrophil activation in a mouse model of ischemic stroke and reperfusion. Biological Research for Nursing, 2011, 13, 154-163, PMID: 21044968.
Morrison, H. & Downs, C. Immunological methods for nursing research: From cells to systems. Biological Research for Nursing, 2011, 13, 227-234, PMID: 21454330.
Downs, C., & Morrison, H. Beyond the PhD: Putting the right tools in your research toolbox. Biological Research for Nursing, 2011, 13, 5-14, PMID: 20026452.
|Institution/Location||Degree||Attended||Field of Study|
University of Arizona
Angelo State University
University of California Davis, Davis CA