کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10870576 | 1074014 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ubiquitylation-dependent downregulation of Nck regulates its functional activity
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The Nck adapter protein is involved in key cellular functions, such as actin polymerization and reorganization, serving as a molecular bridge between the surface complex essential for foreign antigen recognition, the T-cell antigen receptor (TCR), and the actin machinery. However, the mechanisms regulating Nck expression and functions are unknown. In this study, we revealed Nck negative regulation and demonstrated that Nck is ubiquitylated following cellular activation. We identified the molecular determinants and mediators involved in this process. Our data suggest that Nck ubiquitylation might serve as a mechanism controlling Nck-mediated effector functions during cellular activation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 588, Issue 21, 3 November 2014, Pages 3808-3815
Journal: FEBS Letters - Volume 588, Issue 21, 3 November 2014, Pages 3808-3815
نویسندگان
Noah Joseph, Barak Reicher, Ahuvit David, Omri Matalon, Mira Barda-Saad,