Recombinant Human Interleukin-11 Treatment Enhances Collateral Vessel Growth After Femoral Artery Ligation
نویسندگان
چکیده
منابع مشابه
Recombinant human interleukin-11 treatment enhances collateral vessel growth after femoral artery ligation.
OBJECTIVE To investigate the role of recombinant human interleukin-11 (rhIL-11) on in vivo mobilization of CD34(+)/vascular endothelial growth factor receptor (VEGFR) 2(+) mononuclear cells and collateral vessel remodeling in a mouse model of hindlimb ischemia. METHODS AND RESULTS We observed that treatment of Sv129 mice with continuous infusion of 200-μg/kg rhIL-11 per day led to in vivo mob...
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We investigated the effect of recombinant human interleukin-11 (rhIL-11) on human megakaryocytopoiesis. Nonadherent and T-cell-depleted human bone marrow (BM) mononuclear cells were cultured in a serum-free agar culture system. rhIL-11 alone did not stimulate the growth of human megakaryocyte colonies. However, when rhIL-11 was combined with optimal or suboptimal doses of rhIL-3, the number and...
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We have investigated the mechanism of action of the thrombopoietic cytokine, recombinant human interleukin-11 (rhIL-11), on megakaryocytopoiesis in vitro. We have shown that rhIL-11-induced murine and human megakaryocytopoiesis are not mediated by thrombopoietin (Tpo). Murine megakaryocytes (MKs) were produced from bone marrow (BM) mononuclear cells cultured with rhIL-11, IL-3, and a combinatio...
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For an appropriate extrapolation to patients with peripheral arterial obstructive disease, we tested the efficacy of monocyte chemoattractant protein 1 (MCP-1) treatment in a porcine hindlimb ligation model. In 40 minipigs, a femoral artery ligation was performed. Control animals were examined immediately after ligation (n = 4) or after 2 wk of intra-arterial infusion of PBS (n = 11). A second ...
متن کاملCD8+ T lymphocytes regulate the arteriogenic response to ischemia by infiltrating the site of collateral vessel development and recruiting CD4+ mononuclear cells through the expression of interleukin-16.
BACKGROUND Previous studies have demonstrated that macrophages and CD4+ T lymphocytes play pivotal roles in collateral development. Indirect evidence suggests that CD8+ T cells also play a role. Thus, after acute cerebral ischemia, CD8+ T cells infiltrate the perivascular space and secrete interleukin-16 (IL-16), a potent chemoattractant for monocytes and CD4+ T cells. We tested whether CD8+ T ...
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ژورنال
عنوان ژورنال: Arteriosclerosis, Thrombosis, and Vascular Biology
سال: 2011
ISSN: 1079-5642,1524-4636
DOI: 10.1161/atvbaha.110.216986