Critical role of histone demethylase RBP2 in human gastric cancer angiogenesis
نویسندگان
چکیده
منابع مشابه
Histone demethylase RBP2 promotes lung tumorigenesis and cancer metastasis.
The retinoblastoma binding protein RBP2 (KDM5A) is a histone demethylase that promotes gastric cancer cell growth and is enriched in drug-resistant lung cancer cells. In tumor-prone mice lacking the tumor suppressor gene RB or MEN1, genetic ablation of RBP2 can suppress tumor initiation, but the pathogenic breadth and mechanistic aspects of this effect relative to human tumors have not been def...
متن کاملHistone demethylase RBP2 promotes malignant progression of gastric cancer through TGF-β1-(p-Smad3)-RBP2-E-cadherin-Smad3 feedback circuit
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...
متن کاملHistone demethylase RBP2 is critical for breast cancer progression and metastasis.
Metastasis is a major clinical challenge for cancer treatment. Emerging evidence suggests that aberrant epigenetic modifications contribute significantly to tumor formation and progression. However, the drivers and roles of such epigenetic changes in tumor metastasis are still poorly understood. Using bioinformatic analysis of human breast cancer gene-expression data sets, we identified histone...
متن کاملThe histone demethylase RBP2 Is overexpressed in gastric cancer and its inhibition triggers senescence of cancer cells.
BACKGROUND & AIMS The aberrant expression of histone-modifying enzymes such as histone deacetylases contributes to oncogenesis. It is unclear whether RBP2, a newly identified histone demethylase, is involved in cancer development/progression. We determined RBP2 expression in gastric cancer and its biologic function in cancer cells. METHODS Cancerous and matched normal gastric specimens from 4...
متن کاملMolecular and Cellular Pathobiology Histone Demethylase RBP2 Promotes Lung Tumorigenesis and Cancer Metastasis
The retinoblastoma binding protein RBP2 (KDM5A) is a histone demethylase that promotes gastric cancer cell growth and is enriched in drug-resistant lung cancer cells. In tumor-prone mice lacking the tumor suppressor gene RB or MEN1, genetic ablation of RBP2 can suppress tumor initiation, but the pathogenic breadth and mechanistic aspects of this effect relative to human tumors have not been def...
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ژورنال
عنوان ژورنال: Molecular Cancer
سال: 2014
ISSN: 1476-4598
DOI: 10.1186/1476-4598-13-81