PP-543 The Functional Significance of Wnt Inhibitory Factor-1 (WIF-1) Gene in Kidney Cancer
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چکیده
منابع مشابه
Functional significance of Wnt inhibitory factor-1 gene in kidney cancer.
Wnt inhibitory factor-1 (WIF-1) has been identified as one of the secreted antagonists that bind Wnt protein. WIF-1 has been described as a tumor suppressor in various types of cancer. However, the molecular function of WIF-1 gene has never been examined in human renal cell carcinoma (RCC). Therefore, we hypothesized that WIF-1 functions as a tumor suppressor gene and overexpression of this gen...
متن کاملCell, Tumor, and Stem Cell Biology Functional Significance of Wnt Inhibitory Factor-1 Gene in Kidney Cancer
Wnt inhibitory factor-1 (WIF-1) has been identified as one of the secreted antagonists that bind Wnt protein. WIF-1 has been described as a tumor suppressor in various types of cancer. However, the molecular function of WIF-1 gene has never been examined in human renal cell carcinoma (RCC). Therefore, we hypothesized that WIF-1 functions as a tumor suppressor gene and overexpression of this gen...
متن کاملNMR structure of the WIF domain of the human Wnt-inhibitory factor-1.
The human Wnt-binding protein Wnt-inhibitory factor-1 (WIF-1) comprises an N-terminal WIF module followed by five EGF-like repeats. Here we report the three-dimensional structure of the WIF domain of WIF-1 determined by NMR spectroscopy. The fold consists of an eight-stranded beta-sandwich reminiscent of the immunoglobulin fold. Residual detergent (Brij-35) used in the refolding protocol was fo...
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Background: In acute myeloblastic leukemia, a large number of tumor suppressor genes are silenced through DNA methylation such as CDKN2B & p73. Wnt inhibitory factor 1 (WIF1) and Dickkopf-3 (DKK-1) are negative regulators of Wnt signaling pathway. In the present study, we evaluated the methylation status of WIF1 and DKK-1 genes in acute myeloblastic leukemia patients. Patients and Methods: ...
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Wnt/β-catenin signaling is considered to be an essential regulator of adrenocortical oncogenesis. Wnt inhibitory factor-1 (Wif-1), an extracellular regulator of Wnt signaling, is frequently down-regulated by hypermethylation of the promoter CpG. We investigated epigenetic regulation of Wif-1 and its association with adrenocortical (AC) tumor pathogenesis in light of Wnt activation. The AC tumor...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 2010
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol.101.504_3