Molecular Mechanisms and Pathophysiology of Acute Stroke
A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Neurobiology".
Deadline for manuscript submissions: closed (31 January 2022) | Viewed by 48386
Special Issue Editors
Interests: stroke; iron dyshomeostasis; excitotoxicity; ferroptosis; new-generation therapies; glutamate excitotoxicity; transferrin; free radicals; therapeutic targets; proteomics
Special Issues, Collections and Topics in MDPI journals
Interests: cerebrovascular diseases; lacunar strokes; acute stroke; vascular cognitive impairment
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Stroke remains a leading cause of death and disability and has a complex pathophysiology. Increasing evidence suggests that the brain is exquisitely sensitive to even short-duration ischemia, and that multiple mechanisms are involved in the tissue damage that results from cerebral ischemia. Ischemic stroke initiates a cascade of events including ATP depletion, ionic dysregulation, increased release of glutamate, excess production of free radicals, as well as edema and inflammation; all these events eventually contribute to cell death. In contrast, in intracerebral hemorrhage, oppression and destruction of brain tissue by hematoma is the primary cause of brain injury, but inflammation, coagulation response, and the toxicity of the released hemoglobin play a pivotal role as well. Cell death after stroke has been attributed in the past mainly to necrosis or apoptosis, but recent reports show the involvement of other newly described forms of cell death.
The goal of this Special Issue is to provide a critical overview of the underlying factors involved in stroke-related brain injury, especially the role of cell signaling in excitotoxicity, inflammation, apoptosis, and the newly described types of cell death such as ferroptosis. Gene and protein expression profiles after stroke and neurogenesis, angiogenesis, and neuroplasticity are other important features in stroke, and should lead to a better understanding of the pathophysiology of acute stroke.
We warmly welcome submissions, including original articles and reviews, on these hot topics.
Dr. Teresa Gasull
Prof. Dr. Adria Arboix
Guest Editors
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Keywords
- stroke
- ischemic
- hemorrhagic
- neuronal death
- molecular mechanisms
- inflammation
- epigenetics
- ischemic tolerance
- ferroptosis
- free radicals
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