کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10871592 1074062 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Inositol polyphosphate 5-phosphatases; new players in the regulation of cilia and ciliopathies
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
Inositol polyphosphate 5-phosphatases; new players in the regulation of cilia and ciliopathies
چکیده انگلیسی
Phosphoinositides regulate numerous cellular events via the recruitment and activation of multiple lipid-binding effector proteins. The precise temporal and spatial regulation of phosphoinositide signals by the co-ordinated activities of phosphoinositide kinases and phosphatases is essential for homeostasis and development. Mutations in two inositol polyphosphate 5-phosphatases, INPP5E and OCRL, cause the cerebrorenal syndromes of Joubert and Lowe's, respectively. INPP5E and OCRL exhibit overlapping phosphoinositide substrate specificity and subcellular localisation, including an association with the primary cilia. Here, we review recent studies that identify a new role for these enzymes in the regulation of primary cilia function. Joubert syndrome has been extensively linked to primary cilia defects, and Lowe's may represent a new class of 'ciliopathy associated' syndromes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 586, Issue 18, 31 August 2012, Pages 2846-2857
نویسندگان
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