Circulating CD34-Positive Cells Provide an Index of Cerebrovascular Function
نویسندگان
چکیده
منابع مشابه
Circulating CD34-positive cells provide an index of cerebrovascular function.
BACKGROUND Increasing evidence points to a role for circulating endothelial progenitor cells, including populations of CD34- and CD133-positive cells present in peripheral blood, in maintenance of the vasculature and neovascularization. Immature populations, including CD34-positive cells, have been shown to contribute to vascular homeostasis, not only as a pool of endothelial progenitor cells b...
متن کاملCirculating CD34-positive cells have prognostic value for neurologic function in patients with past cerebral infarction.
Increasing evidence points to a role for circulating endothelial progenitors, including populations of CD34-positive (CD34(+)) cells present in peripheral blood, in vascular homeostasis and neovascularization. In this report, circulating CD34(+) cells in individuals with a history of cerebral infarction were correlated with changes in neurologic function over a period of 1 year. Patients with d...
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INTRODUCTION Human circulating CD34+ cells, an endothelial progenitor cell (EPC)enriched population [1], have been also reported to differentiate into osteoblasts [2]. Previously, we demonstrated that that human circulating CD34+ cells, systemically transplanted into immunodeficient rats with nonhealing fracture, were recruited into fracture sites, contributed to a favorable environment for fra...
متن کاملCirculating Endothelial Progenitor Cells in Cerebrovascular Disease
Stroke is associated with high disability and mortality burdens worldwide, but there are few effective and widely available therapies. There is therefore a need to develop treatments that promote the repair and regeneration of ischemic brain tissue. In this regard, a population of adult stem cells-called endothelial progenitor cells (EPCs)-has been identified in peripheral blood that could prov...
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AIMS To investigate the role of CD34 positive stromal cells, namely dendritic interstitial cells, in gastric carcinomas, the distribution of CD34 positive stromal cells in gastric adenocarcinomas (GCs), with special reference to two histological types (diffuse (D-type) and intestinal (I-type)), was examined. METHODS In total, 55 surgically resected GCs (15 D-type and 40 I-type) and their norm...
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ژورنال
عنوان ژورنال: Circulation
سال: 2004
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.0000133311.25587.de