Wnt Inhibitory Factor-1 Is Silenced by Promoter Hypermethylation in Human Lung Cancer
نویسندگان
چکیده
منابع مشابه
Hypermethylation in Human Lung Cancer Wnt Inhibitory Factor-1 Is Silenced by Promoter
Aberrant activation of the Wingless-type (Wnt) signaling pathway is associated with a variety of human cancers, and we recently reported the importance of aberrant Wnt signaling in lung cancer. On the other hand, inhibition of Wnt signaling suppresses growth in numerous cell types. Wnt inhibitory factor-1 (WIF-1) is a secreted antagonist that can bind Wnt in the extracellular space and inhibit ...
متن کاملWnt inhibitory factor-1 is silenced by promoter hypermethylation in human lung cancer.
Aberrant activation of the Wingless-type (Wnt) signaling pathway is associated with a variety of human cancers, and we recently reported the importance of aberrant Wnt signaling in lung cancer. On the other hand, inhibition of Wnt signaling suppresses growth in numerous cell types. Wnt inhibitory factor-1 (WIF-1) is a secreted antagonist that can bind Wnt in the extracellular space and inhibit ...
متن کاملPromoter hypermethylation of Wnt inhibitory factor-1 in patients with lung cancer
BACKGROUND Promoter hypermethylation of Wnt inhibitory factor-1 (WIF-1)-a tumor suppressor gene-has been detected in several types of human tumors. However, the association between WIF-1 promoter hypermethylation and lung cancer remains to be elucidated. Therefore, we conducted this study to evaluate the clinical significance of WIF-1 promoter hypermethylation in lung cancer. METHODS A compre...
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In gastric cancer, several tumor suppressor and tumor-related genes are silenced by aberrant methylation. Previously, we demonstrated that BCL2L10, which belongs to the pro-apoptotic Bcl-2 family, was transcriptionally repressed by promoter hypermethylation and that its overexpression caused apoptosis and growth inhibition of gastric cancer cells. In this study, we investigated the methylation ...
متن کاملTissue factor pathway inhibitor 2 (TFPI2) is frequently silenced by aberrant promoter hypermethylation in gastric cancer.
Aberrant methylation of promoter CpG islands is associated with transcriptional inactivation of tumor-suppressor genes in cancer. TFPI2, a Kunitz-type serine proteinase inhibitor, has been identified as a putative tumor-suppressor gene from genome-wide screening for aberrant methylation, using a microarray combined with the methyltransferase inhibitor 5-aza-2'-deoxycytidine (5-aza-dCyd) in vari...
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ژورنال
عنوان ژورنال: Cancer Research
سال: 2004
ISSN: 0008-5472,1538-7445
DOI: 10.1158/0008-5472.can-04-1389