Akt regulates nuclear/cytoplasmic localization of tuberin
نویسندگان
چکیده
منابع مشابه
Tuberin regulates the DNA repair enzyme OGG1.
The tuberous sclerosis complex (TSC) is caused by defects in one of two tumor suppressor genes, TSC-1 or TSC-2. The TSC-2 gene encodes tuberin, a protein involved in the pathogenesis of kidney tumors, both angiomyolipomas and renal cell carcinomas. We investigated a potential role for tuberin in regulating a key DNA repair pathway. Downregulation of tuberin in human renal epithelial cells using...
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The cell cycle is a dynamic process with multiple phases regulating cell growth. The proper regulation is essential for avoiding errors and activation of cell death. Tumour suppressor proteins, including tuberin, are crucial in coordinating adequate cell growth and properly timed cell division. So, the present review article is focused on the latest aspects of the tuberin in the process of carc...
متن کاملSimilarities and differences in the subcellular localization of hamartin and tuberin in the kidney.
Tuberous sclerosis complex (TSC) is an autosomal dominant disorder characterized by hamartomas in multiple organs, notably the brain and kidneys. The disease is caused by mutations in TSC1 or TSC2 genes, coding hamartin and tuberin, respectively. Immunofluorescence analysis of tuberin and hamartin performed here demonstrates that both proteins are specifically expressed in the distal urinary tu...
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Nucleophosmin (NPM) is known to regulate ARF subcellular localization and MDM2 activity in response to oncogenic stress, though the precise mechanism has remained elusive. Here we describe how NPM and ARF associate in the nucleoplasm to form a MDM2 inhibitory complex. We find that oligomerization of NPM drives nucleolar accumulation of ARF. Moreover, the formation of NPM and ARF oligomers antag...
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ژورنال
عنوان ژورنال: Oncogene
سال: 2006
ISSN: 0950-9232,1476-5594
DOI: 10.1038/sj.onc.1209812