کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1965903 1538688 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Surface markers of lymphocyte activation and markers of cell proliferation
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
Surface markers of lymphocyte activation and markers of cell proliferation
چکیده انگلیسی

The individualization of immunosuppression is an approach for preventing rejection in the early phase after transplantation and for avoiding the long-term side effects of over immunosuppression. Pharmacodynamic markers, either specific or nonspecific, have been proposed as complementary tools to drug monitoring of immunosuppressive drugs. A key event in graft rejection is the activation and proliferation of the recipient's lymphocytes, particularly T cells. Activated T cells express surface receptors, such as CD25 (the IL-2 receptor) and CD71 (the transferrin receptor), or co-stimulatory molecules (CD26, CD27, CD28, CD30, CD154 or CD40L, and CD134). Both surface marker expression and cell proliferation are predominately assessed by flow cytometry. Protocols have been established and utilized for both in vitro and ex vivo investigations with either isolated lymphocytes or whole blood.This article reviews the current body of research regarding the use of lymphocyte proliferation and surface activation markers with an emphasis on T cells. Experimental and clinical results related to these markers, as well as methodological issues and open questions, are addressed.


► T cell activation leads to cell surface marker expression and cell proliferation.
► The innate immune system enhances the adaptive alloimmune response.
► Surface marker expression and cell proliferation can be assessed by flow cytometry.
► Immunosuppression affects cell surface marker expression and cell proliferation.
► Surface markers and cell proliferation have a potential to guide immunosuppression.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinica Chimica Acta - Volume 413, Issues 17–18, 8 September 2012, Pages 1338–1349
نویسندگان
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