AUTHOR=Du Huaping , Xu Yuan , Zhu Li 

TITLE=Role of Semaphorins in Ischemic Stroke

JOURNAL=Frontiers in Molecular Neuroscience

VOLUME=15

YEAR=2022

URL=https://www.frontiersin.org/journals/molecular-neuroscience/articles/10.3389/fnmol.2022.848506

DOI=10.3389/fnmol.2022.848506

ISSN=1662-5099

ABSTRACT=<p>Ischemic stroke is one of the major causes of neurological morbidity and mortality in the world. Although the management of ischemic stroke has been improved significantly, it still imposes a huge burden on the health and property. The integrity of the neurovascular unit (NVU) is closely related with the prognosis of ischemic stroke. Growing evidence has shown that semaphorins, a family of axon guidance cues, play a pivotal role in multiple pathophysiological processes in NVU after ischemia, such as regulating the immune system, angiogenesis, and neuroprotection. Modulating the NVU function <italic>via</italic> semaphorin signaling has a potential to develop a novel therapeutic strategy for ischemic stroke. We, therefore, review recent progresses on the role of semphorin family members in neurons, glial cells and vasculature after ischemic stroke.</p>