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Expression of stromal‐cell‐derived factor‐1 (SDF‐1): a predictor of ischaemic stroke?

Background and purpose:  Platelet stromal‐cell‐derived factor‐1 (SDF‐1) plays a pivotal role in angiogenesis and the regeneration of ischaemic tissue through the regulation of haematopoietic progenitor cells and is upregulated at the sites of vascular injury and platelet activation. Thus, SDF‐1 has recently been discussed as a predictor in ischaemic diseases such as acute myocardial infarction. However, no clinical data pertinent to the investigation of the platelet SDF‐1 expression in patients with stroke are available.