کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1948850 1054713 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Galectin-3 in macrophage-like cells exposed to immunomodulatory drugs
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
Galectin-3 in macrophage-like cells exposed to immunomodulatory drugs
چکیده انگلیسی

During the last few decades, the effects of immunomodulatory drugs on numerous molecules and biological processes have been widely studied. Nevertheless, the relationship between immunomodulatory drugs and lectin expression/function is still to be elucidated. In this study, we used THP-1-derived macrophages to investigate the effects of non-steroidal anti-inflammatory drugs (aspirin and indomethacin) and glucocorticoids (hydrocortisone and dexamethasone) on galectin-3, a multifunctional β-galactoside binding lectin, which in general acts as a strong pro-inflammatory signal. The results showed that all immunomodulatory drugs applied in clinically relevant doses affect both the gene (LGALS3) and protein expression level of galectin-3. The provoked changes on protein level are qualitatively and quantitatively different comparing to the effects on galectin-3 mRNA level, and depend on the differentiation state of the cell, drug type and applied concentration as well as on time of the exposure. Our data revealed galectin-3 as a new target molecule of immunomodulatory drugs, thus suggesting an additional pathway of their action on immune response.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochimica et Biophysica Acta (BBA) - General Subjects - Volume 1760, Issue 4, April 2006, Pages 701–709
نویسندگان
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