Histone demethylase KDM4D promotes gastrointestinal stromal tumor progression through HIF1β/VEGFA signalling
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چکیده
منابع مشابه
Histone demethylase PHF8 promotes progression and metastasis of gastric cancer.
Histone demethylase plant homeodomain (PHD) finger protein 8 (PHF8) has been implicated in tumor development and malignant progression in various types of cancers. However, its potential roles in gastric cancer (GC) have not been explored. In this report, we show that PHF8 expression is upregulated in GC tissues, and the enhanced PHF8 level indicates a poor prognosis of GC patients. PHF8 knockd...
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JMJD2D, also known as KDM4D, is a histone demethylase that removes methyl moieties from lysine 9 on histone 3 and from lysine 26 on histone 1.4. Here, we demonstrate that JMJD2D forms a complex with the p53 tumor suppressor in vivo and interacts with the DNA binding domain of p53 in vitro. A luciferase reporter plasmid driven by the promoter of p21, a cell cycle inhibitor and prominent target g...
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Histone demethylation has important roles in regulating gene expression and forms part of the epigenetic memory system that regulates cell fate and identity by still poorly understood mechanisms. Here, we examined the role of histone demethylase Kdm3a during cell differentiation, showing that Kdm3a is essential for differentiation into parietal endoderm-like (PE) cells in the F9 mouse embryonal...
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Because the p16 locus is involved consistently in chromosomal losses found in malignant gastrointestinal stromal tumors (GISTs), we studied p16 in a series of 21 GISTs with complete follow-up using immunohistochemical analysis, semiquantitative reverse transcriptase-polymerase chain reaction (RT-PCR) and methylation-specific PCR (MSP). A fraction of cells of more than 20% with low or absent p16...
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Some feedback pathways are critical in the process of tumor development or malignant progression. However the mechanisms through which these pathways are epigenetically regulated have not been fully elucidated. Here, we demonstrated that the histone demethylase RBP2 was crucial for TGF-β1-(p-Smad3)-RBP2-E-cadherin-Smad3 feedback circuit that was implicated in malignant progression of tumors and...
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ژورنال
عنوان ژورنال: Molecular Cancer
سال: 2018
ISSN: 1476-4598
DOI: 10.1186/s12943-018-0861-6