کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3064331 1580432 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Substance P-Neurokinin-1 receptor interaction upregulates monocyte tissue factor
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی ایمونولوژی
پیش نمایش صفحه اول مقاله
Substance P-Neurokinin-1 receptor interaction upregulates monocyte tissue factor
چکیده انگلیسی
Monocytes play an important role in hemostasis. In this study, the prothrombotic effects of the neuropeptide substance P (SP) on human monocytes through neurokinin-1 receptor (NK1-R) were characterized. SP upregulated monocyte tissue factor (TF), the major coagulation cascade stimulator, in a concentration and time dependent manner. Specific inhibition of NK1-R completely blocked TF expression. Monocytes stimulated by SP released cytokines and chemokines. When monocytes were stimulated with cytokines or chemokines, TF was expressed by the cytokines (GM-CSF, IFN-γ and TNF-α). Cytokines may play a major role in the mechanism of SP induced monocyte TF expression. NK1-R antagonists (NK1-RA) may have a role in developing novel therapeutic approaches to patients vulnerable to vaso-occlusive disorders.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Neuroimmunology - Volume 242, Issues 1–2, 18 January 2012, Pages 1-8
نویسندگان
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