کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1983498 | 1539885 | 2015 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The immune receptor Tim-3 mediates activation of PI3 kinase/mTOR and HIF-1 pathways in human myeloid leukaemia cells
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The immune receptor Tim-3 mediates activation of PI3 kinase/mTOR and HIF-1 pathways in human myeloid leukaemia cells The immune receptor Tim-3 mediates activation of PI3 kinase/mTOR and HIF-1 pathways in human myeloid leukaemia cells](/preview/png/1983498.png)
چکیده انگلیسی
The T-cell immunoglobulin and mucin domain 3 (Tim-3) is a plasma membrane-associated protein that is highly expressed in human acute myeloid leukaemia cells. As an acute myeloid leukaemia antigen, it could therefore be considered as a potential target for immune therapy and highly-specific drug delivery. However, a conceptual understanding of its biological role is required before consideration of this protein for therapeutic settings. Here, we reveal the detailed mechanism of action underlying the biological responses mediated by the Tim-3 receptor in myeloid cells. Our studies demonstrate that Tim-3 triggers growth factor type responses in acute myeloid leukaemia cells by activating a phosphatidylinositol-3 kinase (PI-3K)/mammalian target of rapamycin (mTOR) pathway. In addition, the receptor activates hypoxic signalling pathways upregulating glycolysis and pro-angiogenic responses. These findings suggest that Tim-3 could be used as a potential therapeutic target for immune therapy and drug delivery in human acute myeloid leukaemia cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The International Journal of Biochemistry & Cell Biology - Volume 59, February 2015, Pages 11-20
Journal: The International Journal of Biochemistry & Cell Biology - Volume 59, February 2015, Pages 11-20
نویسندگان
Alexandr Prokhorov, Bernhard F. Gibbs, Marco Bardelli, Laura Rüegg, Elizaveta Fasler-Kan, Luca Varani, Vadim V. Sumbayev,