Abstract:
:The biological function of E26 transformation-specific (ETS) transcription factor EHF/ESE-3 in human cancers remains largely unknown, particularly gastric cancer. The aim of this study was to explore the role of EHF in tumorigenesis and its potential as a therapeutic target in gastric cancer. By using quantitative RT-PCR (qRT-PCR), immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH) assays, we investigated the expression and copy number of EHF in a cohort of gastric cancers and control subjects. Specific EHF siRNAs was used to determine the biologic impacts and mechanisms of altered EHF expression in vitro and in vivo. Dual-luciferase reporter, chromatin immunoprecipitation (ChIP) and electrophoretic mobility shift assay (EMSA) assays were performed to identify its downstream targets. Our results demonstrated that EHF was significantly upregulated and frequently amplified in gastric cancer tissues as compared with control subjects. Moreover, EHF amplification was positively correlated with its overexpression and significantly associated with poor clinical outcomes of gastric cancer patients. We also found that EHF knockdown notably inhibited gastric cancer cell proliferation, colony formation, migration, invasion and tumorigenic potential in nude mice and induced cell cycle arrest and apoptosis. Importantly, we identified EHF as a new HER2 transcription factor and the modulator of HER3 and HER4 in gastric cancer. Collectively, our findings suggest that EHF is a novel functional oncogene in gastric cancer by regulating the human epidermal growth factor receptor (HER) family of receptor tyrosine kinases and may represent a potential prognostic marker and therapeutic target for this cancer.
journal_name
Cell Death Disjournal_title
Cell death & diseaseauthors
Shi J,Qu Y,Li X,Sui F,Yao D,Yang Q,Shi B,Ji M,Hou Pdoi
10.1038/cddis.2016.346subject
Has Abstractpub_date
2016-10-27 00:00:00pages
e2442issue
10issn
2041-4889pii
cddis2016346journal_volume
7pub_type
杂志文章abstract::Monoglyceride lipase (MGL) is a recently discovered cancer-related protein. The role of MGL in tumorigenesis remains to be fully elucidated. We have previously shown that MGL expression was reduced or absent in multiple human malignancies, and overexpression of MGL inhibited cancer cell growth. Here, we have generated...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-017-0188-z
更新日期:2018-01-18 00:00:00
abstract::Cancer cells including glioblastoma have typically evolved multiple mechanisms to escape programmed cell death in order to maintain their survival. Defects in cell death mechanisms not only facilitate tumorigenesis but also ensure resistance to current anticancer therapies. This emphasizes that targeting cell death pa...
journal_title:Cell death & disease
pub_type: 杂志文章,评审
doi:10.1038/s41419-017-0021-8
更新日期:2018-01-25 00:00:00
abstract::Glioblastomas (GBM) are some bad prognosis brain tumors despite a conventional treatment associating surgical resection and subsequent radio-chemotherapy. Among these heterogeneous tumors, a subpopulation of chemo- and radioresistant GBM stem-like cells appears to be involved in the systematic GBM recurrence. Moreover...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.509
更新日期:2014-11-27 00:00:00
abstract::p53-mutated tumors often exhibit increased resistance to standard chemotherapy and enhanced metastatic potential. Here we demonstrate that inhibition of dihydroorotate dehydrogenase (DHODH), a key enzyme of the de novo pyrimidine synthesis pathway, effectively decreases proliferation of cancer cells via induction of r...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-2224-7
更新日期:2020-02-07 00:00:00
abstract::Our recent study identified a list of differentially expressed microRNAs (miRNAs) in human prostate cancer (PCa) tissues compared to adjacent benign prostate tissues. In the current study, to identify the crucial miRNA-mRNA regulatory biomodule involved into prostate carcinogenesis based on the previous miRNA expressi...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0293-7
更新日期:2018-02-21 00:00:00
abstract::Upregulation of Smad7, an inhibitor of transforming growth factor-β1 (TGF-β1), occurs in sporadic colorectal cancer (CRC) and knockdown of Smad7 inhibits CRC cell growth, a phenomenon that associates with decreased expression of cell division cycle 25 homolog A and arrest of cells in the S phase of the cell cycle. The...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.103
更新日期:2017-03-16 00:00:00
abstract::Senescence is an antiproliferative mechanism that can suppress tumor development and can be induced by oncogenes such as genes of the Ras family. Although studies have implicated bioactive sphingolipids (SL) in senescence, the specific mechanisms remain unclear. Here, using MCF10A mammary epithelial cells, we demonstr...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-03281-4
更新日期:2021-01-04 00:00:00
abstract::The cellular mechanisms that control protein degradation may constitute a non-oncogenic cancer cell vulnerability and, therefore, a therapeutic target. Although this proposition is supported by the clinical success of proteasome inhibitors in some malignancies, most cancers are resistant to proteasome inhibition. The ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2015.373
更新日期:2015-12-31 00:00:00
abstract::Altered mitochondrial metabolism acts as an initial cause for cardiovascular diseases and metabolic intermediate succinate emerges as a mediator of mitochondrial dysfunction. This work aims to investigate whether or not extracellular succinate accumulation and its targeted G protein-coupled receptor-91 (GPR91) activat...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0708-5
更新日期:2018-06-04 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Cell death & disease
pub_type: 已发布勘误
doi:10.1038/s41419-020-2310-x
更新日期:2020-02-12 00:00:00
abstract::Ewing sarcoma (ES) is the second most frequent childhood bone cancer driven by the EWS/FLI1 (EF) fusion protein. Genetically defined ES models are needed to understand how EF expression changes bone precursor cell differentiation, how ES arises and through which mechanisms of inhibition it can be targeted. We used mes...
journal_title:Cell death & disease
pub_type: 杂志文章,收录出版
doi:10.1038/cddis.2016.268
更新日期:2016-10-13 00:00:00
abstract::Diffuse large B cell lymphoma (DLBCL) is a common and fatal hematological malignancy. Long noncoding RNAs (lncRNAs) have emerged as crucial biomarkers and regulators in many cancers. Novel lncRNA biomarker in DLBCL needs to be investigated badly, as well as its function and molecular mechanism. To further explore, mic...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1479-3
更新日期:2019-03-15 00:00:00
abstract::Chronic hyperglycemia causes a progressive decrease of β-cell function and mass in type 2 diabetic patients. Growing evidence suggests that augment of autophagy may be an effective approach to protect β cells against various extra-/intracellular stimuli. In this study, we thus investigated whether bone marrow-derived ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2015.230
更新日期:2015-09-17 00:00:00
abstract::Calcium ions play a critical role in neuronal cell death. Pigment epithelium-derived factor (PEDF) is a promising neuroprotective protein for photoreceptor cells but the mechanisms mediating its effects against retinal degeneration are still not well characterized. We addressed this question in the rd1 degenerating mo...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0613-y
更新日期:2018-05-01 00:00:00
abstract::Japanese encephalitis (JE) caused by Japanese encephalitis virus (JEV) poses a serious threat to the world's public health yet without a cure. Certain JEV-infected neural cells express a subset of previously identified intrinsic antiviral interferon stimulated genes (ISGs), indicating brain cells retain autonomous ant...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0763-y
更新日期:2018-06-18 00:00:00
abstract::The high resistance against current therapies found in non-small-cell lung cancer (NSCLC) has been associated to cancer stem-like cells (CSCs), a population for which the identification of targets and biomarkers is still under development. In this study, primary cultures from early-stage NSCLC patients were establishe...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1898-1
更新日期:2019-09-10 00:00:00
abstract::Mitochondrial apoptosis-inducing factor (AIF) influences the oxidative phosphorylation (OXPHOS) system and can be recruited as a mediator of cell death. Pathogenic mutations in the AIFM1 gene cause severe human diseases. Clinical manifestations include inherited peripheral neuropathies, prenatal cerebral abnormalities...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2015.170
更新日期:2015-07-09 00:00:00
abstract::Autophagy is a pivotal intracellular process by which cellular macromolecules are degraded upon various stimuli. A failure in the degradation of autophagic substrates such as impaired organelles and protein aggregates leads to their accumulations, which are characteristics of many neurodegenerative diseases. Pharmacol...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.501
更新日期:2017-10-05 00:00:00
abstract::Epithelial homeostasis plays an essential role in maintaining endometrial function. But the epithelial role in endometrial fibrosis has been less studied. Previously, we showed that ectopic expression of ΔNp63α is associated with fibrosis process and epithelial dysfunction in endometria of patients with intrauterine a...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-2666-y
更新日期:2020-06-11 00:00:00
abstract::Granzyme B (GZMB) is a proapoptotic serine protease that is released by cytotoxic lymphocytes. However, GZMB can also be produced by other cell types and is capable of cleaving extracellular matrix (ECM) proteins. GZMB contributes to abdominal aortic aneurysm (AAA) through an extracellular, perforin-independent mechan...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2011.88
更新日期:2011-09-08 00:00:00
abstract::Cannabinoids exert antiproliferative effects in a wide range of tumoral cells, including hepatocellular carcinoma (HCC) cells. In this study, we examined whether the PPARγ-activated pathway contributed to the antitumor effect of two cannabinoids, Δ9-tetrahydrocannabinol (THC) and JWH-015, against HepG2 and HUH-7 HCC c...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2013.141
更新日期:2013-05-02 00:00:00
abstract::Tumor-associated thrombosis is the second leading risk factor for cancer patient death, and platelets activity is abnormal in cancer patients. Discovering the mechanism of platelet activation and providing effective targets for therapy are urgently needed. Cancer cell- derived IgG has been reported to regulate develop...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1367-x
更新日期:2019-01-28 00:00:00
abstract::Proinflammatory cytokines exert cytotoxic effects on β-cells, and are involved in the pathogenesis of type I and type II diabetes and in the drastic loss of β-cells following islet transplantation. Cytokines induce apoptosis and alter the function of differentiated β-cells. Although the MAP3 kinase tumor progression l...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2015.399
更新日期:2016-01-21 00:00:00
abstract::Circular RNAs (circRNAs) have been shown to play critical roles in cancer biology, but their functions in nonalcoholic steatohepatitis (NASH) remain unexplored. Full length of circRNA_002581 was amplified and sequenced, followed by RNA immunoprecipitation, RNA-Fluorescence in Situ Hybridization and dual luciferase rep...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-2293-7
更新日期:2020-02-13 00:00:00
abstract::In renal cell carcinoma, transglutaminase 2 (TGase 2) crosslinks p53 in autophagosomes, resulting in p53 depletion and the tumor's evasion of apoptosis. Inhibition of TGase 2 stabilizes p53 and induces tumor cells to enter apoptosis. This study explored the mechanism of TGase 2-dependent p53 degradation. We found that...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2016.14
更新日期:2016-03-31 00:00:00
abstract::MicroRNAs have emerged as important post-transcriptional regulators of gene expression and are involved in diverse diseases and cellular process. Decreased expression of miR-181a has been observed in the patients with coronary artery disease, but its function and mechanism in atherogenesis is not clear. This study was...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1599-9
更新日期:2019-05-07 00:00:00
abstract::Mitogen-activated protein kinase kinase 3 (MAP2K3, MKK3) is a member of the dual specificity protein kinase group that belongs to the MAP kinase kinase family. This kinase is activated by mitogenic or stress-inducing stimuli and participates in the MAP kinase-mediated signaling cascade, leading to cell proliferation a...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.591
更新日期:2015-01-29 00:00:00
abstract::Bladder cancer (BCa) is the one of the most common cancers with high incidence, occurrence and low 5-year survival rate. Emerging evidence indicates that DLK1-DIO3 genomic region especially the miRNA cluster in this region is involved in several pathologic processes and various cancers, and miR-323a-3p is a member of ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.331
更新日期:2017-08-24 00:00:00
abstract::Glioblastoma multiforme (GBM) is the most common brain tumour, characterized by a central and partially necrotic (i.e., hypoxic) core enriched in cancer stem cells (CSCs). We previously showed that the most hypoxic and immature (i.e., CSCs) GBM cells were resistant to Temozolomide (TMZ) in vitro, owing to a particular...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2012.153
更新日期:2012-10-18 00:00:00
abstract::The pseudokinase mixed lineage kinase domain-like protein (MLKL) is a key component of tumor necrosis factor (TNF)-induced necroptosis and plays a crucial role in necroptosis execution. However, the mechanisms that control MLKL activity are not completely understood. Here, we identify the molecular chaperone Hsp90 as ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2015.390
更新日期:2016-02-11 00:00:00