Abstract:
:Accumulating evidence suggested the participation of long noncoding RNAs (lncRNAs) in regulating various biological processes so as to affecting cancer progression. However, the functional role of most lncRNAs in colorectal carcer (CRC) is still largely covered. In the present study, we disclosed SNHG14 as a carcinogene in CRC development, as it was low-expressed in normal colon tissues but markedly upregulated in CRC cell lines. Besides, SNHG14 contributed to CRC cell proliferation, motility and EMT in vitro, and inhibition of it confined CRC tumor growth and liver metastasis in vivo. Next, the mechanistic investigations confirmed that SNHG14-promoted CRC progression was mediated by EPHA7, which was negatively regulated by SNHG14 in CRC via an EZH2-dependent way. Importantly, EZH2 was proved as a transcription factor of EPHA7 and functioned as a repressor in EPHA7 transcription by enhancing methylation on EPHA7 promoter. Meanwhile, SNHG14 increased EZH2 expression in CRC via stabilizing its mRNA by interacting with FUS, and via freeing its mRNA from miR-186-5p-induced silence. All in all, our observations demonstrated that SNHG14 serves as a facilitator in CRC through targeting EZH2-repressed EPHA7 by enhancing EZH2 via recruiting FUS and absorbing miR-186-5p, indicating a promising new road for CRC diagnosis and treatment.
journal_name
Cell Death Disjournal_title
Cell death & diseaseauthors
Di W,Weinan X,Xin L,Zhiwei Y,Xinyue G,Jinxue T,Mingqi Ldoi
10.1038/s41419-019-1707-xsubject
Has Abstractpub_date
2019-07-04 00:00:00pages
514issue
7issn
2041-4889pii
10.1038/s41419-019-1707-xjournal_volume
10pub_type
杂志文章abstract::Due to limited treatment options, pre-eclampsia (PE) is associated with fetal perinatal and maternal morbidity and mortality. During the causes of PE, failure of uterine spiral artery remodeling which might be related to functioning abnormally of trophoblast cells, result in the occurrence and progression of PE. Recen...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.503
更新日期:2017-10-12 00:00:00
abstract::Homeodomain-interacting protein kinase 2 (HIPK2) is a multitalented coregulator of an increasing number of transcription factors and cofactors involved in cell death and proliferation in several organs and systems. As Hipk2(-/-) mice show behavioral abnormalities consistent with cerebellar dysfunction, we investigated...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2015.298
更新日期:2015-12-03 00:00:00
abstract::Traumatic brain injury (TBI) activates multiple neuronal cell death mechanisms, leading to post-traumatic neuronal loss and neurological deficits. TBI-induced cell cycle activation (CCA) in post-mitotic neurons causes regulated cell death involving cyclin-dependent kinase (CDK) activation and initiation of an E2F tran...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-1156-y
更新日期:2018-11-06 00:00:00
abstract::Due to their high biological activity, thiosemicarbazones have been developed for treatment of diverse diseases, including cancer, resulting in multiple clinical trials especially of the lead compound Triapine. During the last years, a novel subclass of anticancer thiosemicarbazones has attracted substantial interest ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-1102-z
更新日期:2018-10-15 00:00:00
abstract::Peroxiredoxin (Prdx) 2 is an antioxidant protein that utilizes its redox-sensitive cysteine groups to reduce hydrogen peroxide molecules and protect cells against oxidative damage from reactive oxygen species (ROS). However, its function in trophoblasts at the maternal-fetal interface has not been clarified yet. In th...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.301
更新日期:2017-06-29 00:00:00
abstract::Acute lung injury (ALI) is a pulmonary disorder, which can result in fibrosis of the lung tissues. Recently, mesenchymal stem cell (MSC) has become a novel therapeutic method for ALI. However, the potential mechanism by which MSC regulates the progression of ALI remains blurry. The present study focused on investigati...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-03034-3
更新日期:2020-10-15 00:00:00
abstract::Alzheimer's Disease (AD) is the most common neurodegenerative disorder in the elderly. Beta-amyloid (Aβ) peptide accumulation is considered as a primary cause of AD pathogenesis, with defective autophagy in patients' brains. Enhanced autophagic activity has been reported to promote Aβ clearance in vitro and in vivo mo...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1786-8
更新日期:2019-07-22 00:00:00
abstract::The biological clock is an endogenous biological timing system, which controls metabolic functions in almost all organs. Nutrient metabolism, substrate processing, and detoxification are circadian controlled in livers. However, how the clock genes respond to toxins and influence toxicity keeps unclear. We identified t...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-03343-7
更新日期:2021-01-12 00:00:00
abstract::Mammalian female fertility is limited by the number and quality of oocytes in the ovarian reserve. The number of oocytes is finite since all germ cells cease proliferation to become oocytes in fetal life. Moreover, 70-80% of the initial oocyte population is eliminated during fetal and neonatal development, restricting...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-2019-x
更新日期:2019-10-17 00:00:00
abstract::B-cell lymphoma-2 (Bcl-2) proteins mediate intrinsic-, or mitochondrial-, initiated apoptosis. We have investigated the structure and function of the least characterized Bcl-2 family member, Bcl-B, solving the crystal structure of a Bcl-B:Bim complex to 1.9 Å resolution. Bcl-B is distinguished from other Bcl-2 family ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2012.178
更新日期:2012-12-13 00:00:00
abstract::Inhibition of human mitochondrial peptide deformylase (HsPDF) depolarizes the mitochondrial membrane, reduces mitochondrial protein translation and causes apoptosis in Burkitt's lymphoma. We showed that HsPDF mRNA and protein levels were overexpressed in cancer cells and primary acute myeloid leukemia samples. Myc reg...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.112
更新日期:2014-03-27 00:00:00
abstract::It has been recognized that myocardial apoptosis is one major factor in the development of heart dysfunction and autophagy has been shown to influence the apoptosis. In previous studies, we reported that anti-β1-adrenergic receptor autoantibodies (β1-AABs) decreased myocardial autophagy, but the role of decreased auto...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0445-9
更新日期:2018-03-14 00:00:00
abstract::Methamphetamine (METH), a commonly used controlled substance, is known to exacerbate neuropathological dysfunction in HIV-infected individuals. The neuropathological manifestation results from cell death or dysfunction in the central nervous system (CNS) wherein autophagy is expected to have an important role. Autopha...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2016.317
更新日期:2016-10-20 00:00:00
abstract::The 37/67 kDa laminin receptor (LAMR) is a multifunctional protein, acting as an extracellular receptor, localizing to the nucleus, and playing roles in rRNA processing and ribosome assembly. LAMR is important for cell viability; however, it is unclear which of its functions are essential. We developed a silent mutant...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2010.19
更新日期:2010-01-01 00:00:00
abstract::β-Catenin has been widely implicated in the regulation of mammalian development and cellular homeostasis. However, the mechanisms by which Wnt/β-catenin signaling components regulate physiological events during brain development remain undetermined. Inactivation of glycogen synthase kinase (GSK)-3β leads to β-catenin ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.439
更新日期:2014-10-16 00:00:00
abstract::Multiple myeloma (MM) is an incurable malignancy with an unmet need for innovative treatment options. Histone deacetylase inhibitors (HDACi) are a new class of anticancer agent that have demonstrated activity in hematological malignancies. Here, we investigated the efficacy and safety of HDACi (vorinostat, panobinosta...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2013.306
更新日期:2013-09-12 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::During reproductive life, the mammary epithelium undergoes consecutive cycles of proliferation, differentiation and apoptosis. Doing so relies on the retained proliferative capacity, prolonged lifespan and developmental potency of mammary stem cells (MaSCs). ΔNp63α, the predominant TP63 isoform in mammary epithelia, i...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2013.37
更新日期:2013-02-28 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::Intestinal epithelial cells (IECs) not only have a critical function in the absorption of nutrients, but also act as a physical barrier between our body and the outside world. Damage and death of the epithelial cells lead to the breakdown of this barrier function and inflammation due to access of the immune system to ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.183
更新日期:2014-05-15 00:00:00
abstract::Although many articles have uncovered that Wnt signaling is involved in radioresistance, the mechanism is rarely reported. Here we generated two radioresistant cells rECA109 and rKyse150 from parental esophageal cancer cells ECA109 and Kyse150. We then found that Wnt signaling activity was higher in radioresistant cel...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0466-4
更新日期:2018-04-01 00:00:00
abstract::An increasing interest in liver cancer stemness arises owing to its aggressive behavior and poor prognosis. CD133, a widely known liver cancer stem cell marker, plays critical roles in the maintenance of liver cancer stemness. Thus, exploring the regulatory mechanism of CD133 expression is significant. In the present ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1712-0
更新日期:2019-06-13 00:00:00
abstract::Chronic psychological stress has been demonstrated to play an important role in several severe diseases, but whether it affects disease therapy or not remains unclear. Mesenchymal stem cells (MSCs) have been demonstrated to have therapeutic potentials in treating tissue injury based on their multidifferentiation poten...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.257
更新日期:2014-06-26 00:00:00
abstract::Adenanthin, a natural diterpenoid isolated from the leaves of Isodon adenanthus, has recently been reported to induce leukemic cell differentiation by targeting peroxiredoxins (Prx) I and II. On the other hand, increasing lines of evidence propose that these Prx proteins would become potential targets to screen drugs ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.345
更新日期:2014-09-04 00:00:00
abstract::4-hydroxyphenylpyruvate dioxygenase (HPD) is an important modifier of tyrosine metabolism. However, the precise contribution of HPD to cancer metabolism and tumorigenesis remains unclear. In this study, we found that HPD was highly expressed in lung cancer and its higher expression correlated with poor prognosis in lu...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1756-1
更新日期:2019-07-08 00:00:00
abstract::Poly(ADP-ribose) polymerase 1 (PARP1) regulates gene transcription in addition to functioning as a DNA repair factor. Forkhead box O1 (FoxO1) is a transcription factor involved in extensive biological processes. Here, we report that PARP1 binds to two separate motifs on the FoxO1 promoter and represses its transcripti...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-2265-y
更新日期:2020-01-28 00:00:00
abstract::Hepatocellular carcinoma (HCC) is one of the greatest life threats for Chinese people, and the prognosis of this malignancy is poor due to the strong chemotherapy resistance in patients. Notch pathway components mediate cell survival and epithelial-mesenchymal transition (EMT), and also participate in the induction of...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0804-6
更新日期:2018-07-03 00:00:00
abstract::15-Lipoxygenase-1 (15-LO-1) is involved in many pathological processes. The purpose of this study was to determine the potential role of 15-LO-1 in osteoarthritis (OA). The levels of 15-LO-1 expression were measured by western blotting and quantitative real-time PCR in articular cartilage from the OA rat models and OA...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.511
更新日期:2017-10-12 00:00:00
abstract::Senescence is a cellular response to damage and stress. The senescence response prevents cancer by suppressing the proliferation of cells with a compromised genome and contributes to optimal wound healing in normal tissues. Persistent senescent cells are also thought to drive aging and age-associated pathologies throu...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2013.199
更新日期:2013-07-18 00:00:00
abstract::Aneuploidy including trisomy results in developmental disabilities and is the leading cause of miscarriages in humans. Unlike trisomy 21, pathogenic mechanisms of trisomy 18 remain unclear. Here, we successfully generated induced pluripotent stem cells (iPSCs) from human amniotic fluid cells (AFCs) with trisomy 18 pre...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.565
更新日期:2017-10-26 00:00:00