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 cells and was further activated upon ionizing radiation (IR) exposure. In addition, radioresistant cells acquired epithelial-to-mesenchymal transition (EMT) properties and stem quality. Wnt signaling was then found to be involved in radioresistance by promoting DNA damage repair. In our present study, high-mobility group box 1 protein (HMGB1), a chromatin-associated protein, was firstly found to be transactivated by Wnt signaling and mediate Wnt-induced radioresistance. The role of HMGB1 in the regulation of DNA damage repair with the activation of DNA damage checkpoint response in response to IR was the main cause of HMGB1-induced radioresistance.
journal_name
Cell Death Disjournal_title
Cell death & diseaseauthors
Zhao Y,Yi J,Tao L,Huang G,Chu X,Song H,Chen Ldoi
10.1038/s41419-018-0466-4subject
Has Abstractpub_date
2018-04-01 00:00:00pages
433issue
4issn
2041-4889pii
10.1038/s41419-018-0466-4journal_volume
9pub_type
杂志文章abstract::Menin, encoded by the multiple endocrine neoplasia type 1 (MEN1) gene, is a tumor suppressor that leads to multiple endocrine tumors upon loss of its function. Menin functions as a transcriptional activator by tethering MLL complex to mediate histone H3 K4 methylation. It also functions as a repressor. However, the mo...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2013.98
更新日期:2013-04-11 00:00:00
abstract::Mast cells are prominent components of solid tumors and exhibit distinct phenotypes in different tumor microenvironments. However, their precise mechanism of communication in gastric cancer remains largely unclear. Here, we found that patients with GC showed a significantly higher mast cell infiltration in tumors. Mas...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-1100-1
更新日期:2018-10-10 00:00:00
abstract::Apoptosis has been established as a mechanism of anti-cancer defense. Members of the BCL-2 family are critical mediators of apoptotic cell death in health and disease, often found to be deregulated in cancer and believed to lead to the survival of malignant clones. However, over the years, a number of studies pointed ...
journal_title:Cell death & disease
pub_type: 杂志文章,评审
doi:10.1038/cddis.2015.20
更新日期:2015-03-05 00:00:00
abstract::Malignant gliomas, the most common solid tumors in the central nervous system, are essentially incurable due to their rapid growth and very invasive nature. One potential approach to eradicating glioma cells is to force these cells to undergo terminal differentiation and, in the process, to irreversible postmitotic ar...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2014.425
更新日期:2014-10-16 00:00:00
abstract::Hippo signalling regulates eye growth during embryogenesis through its effectors YAP and TAZ. Taking advantage of a Yap heterozygous mouse line, we here sought to examine its function in adult neural retina, where YAP expression is restricted to Müller glia. We first discovered an unexpected temporal dynamic of gene c...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-02860-9
更新日期:2020-08-14 00:00:00
abstract::Our previous study demonstrated that angiogenesis increased during the recovery of heat-denatured endothelial cells. However, the mechanism is still unclear. This study aimed to investigate the relation of autophagy and angiogenesis during the recovery of heat-denatured endothelial cells. A rat deep partial-thickness ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-1194-5
更新日期:2018-11-19 00:00:00
abstract::Histone deacetylases (HDACs) are epigenetic regulators that are important for the control of various pathophysiological events. We found that HDAC inhibitors completely abolished transforming growth factor-β1 (TGF-β1)-induced apoptosis in AML-12 and primary mouse hepatocytes. Expression of a dominant-negative mutant o...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2010.21
更新日期:2010-05-20 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
abstract::Myotonic dystrophy type 1 (DM1) is the most common type of adult muscular dystrophy caused by the expanded triple-nucleotides (CUG) repeats. Myoblast in DM1 displayed many defects, including defective myoblast differentiation, ribonuclear foci, and aberrant alternative splicing. Despite many were revealed to function ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-020-03112-6
更新日期:2020-10-22 00:00:00
abstract::HIV-1 Nef protein has key roles at almost all stages of the viral life cycle. We assessed the role of the Nef/eEF1A (eukaryotic translation elongation factor 1-alpha) complex in nucleocytoplasmic shuttling in primary human macrophages. Nuclear retention experiments and inhibition of the exportin-t (Exp-t) pathway sugg...
journal_title:Cell death & disease
pub_type: 杂志文章,收录出版
doi:10.1038/cddis.2012.32
更新日期:2012-04-05 00:00:00
abstract::Cognitive aging is a leading public health concern with the increasing aging population, but there is still lack of specific interventions directed against it. Recent studies have shown that cognitive function is intimately affected by systemic milieu in aging brain, and improvement of systemic environment in aging br...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.316
更新日期:2017-08-10 00:00:00
abstract::Disrupting microtubule dynamics with spindle poisons activates the spindle-assembly checkpoint (SAC) and induces mitotic cell death. However, mitotic exit can occur prematurely without proper chromosomal segregation or cytokinesis by a process termed mitotic slippage. It remains controversial whether mitotic slippage ...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1539-8
更新日期:2019-04-05 00:00:00
abstract::Increasing evidence indicates that dysregulation of microRNAs (miRNAs) plays a crucial role in human malignancies. Here, we showed that microRNA-422a (miR-422a) expression was dramatically downregulated in gastric cancer (GC) samples and cell lines compared with normal controls, and that its expression level was inver...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0564-3
更新日期:2018-05-01 00:00:00
abstract::Correction to: NPG Asia Materials (2018) https://doi.org/10.1038/s41427-018-0014-9 published online on 16 April 2018. ...
journal_title:Cell death & disease
pub_type: 已发布勘误
doi:10.1038/s41419-018-0639-1
更新日期:2018-05-24 00:00:00
abstract::Our previous studies have shown that microRNA-383 (miR-383) expression is downregulated in the testes of infertile men with maturation arrest (MA). However, the underlying mechanisms of miR-383 involved in the pathogenesis of MA remain unknown. In this study, we showed that downregulation of miR-383 was associated wit...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2010.70
更新日期:2010-11-04 00:00:00
abstract::As a key member of the forkhead box transcription factors, forkhead box F2 (FOXF2) serves as a transcriptional regulator and regulates downstream gene expression in embryonic development, metabolism and in some common diseases, such as stroke and gastroparesis. Recent studies have shown that aberrant expression of FOX...
journal_title:Cell death & disease
pub_type: 杂志文章,评审
doi:10.1038/s41419-020-2604-z
更新日期:2020-06-05 00:00:00
abstract::Mediators produced by the airway epithelium control the activation, recruitment, and survival of pulmonary dendritic cells (DC) that present antigen to CD4(+) T cells during the genesis and exacerbation of allergic asthma. The epithelial-derived acute phase protein, serum amyloid A (SAA), induces DC maturation and TH1...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2013.327
更新日期:2013-09-05 00:00:00
abstract::A major hallmark of Parkinson's disease (PD) is the degeneration of dopaminergic neurons in the substantia nigra, and the causative mechanism is thought to be the activation of programmed neuronal death. Necroptosis is a regulated process of cell death triggered by RIPK1. Although the pathophysiology of PD has been st...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1809-5
更新日期:2019-08-05 00:00:00
abstract::High oxalic acid and calcium oxalate (CaOx)-induced renal tubular epithelial cell (TEC) injury plays a key role in nephrolithiasis. However, the mechanism remains unknown. Gene array analysis of the mice nephrolithiasis model indicated significant downregulation of sirtuin 3 (Sirt3) and activation of mitogen-activated...
journal_title:Cell death & disease
pub_type: 杂志文章,收录出版
doi:10.1038/s41419-018-1169-6
更新日期:2019-01-15 00:00:00
abstract::Our understanding of the mitochondrial or intrinsic apoptosis pathway and its role in chemotherapy resistance has increased significantly in recent years by a combination of experimental studies and mathematical modelling. This combined approach enhanced the quantitative and kinetic understanding of apoptosis signal t...
journal_title:Cell death & disease
pub_type: 杂志文章,评审
doi:10.1038/cddis.2014.36
更新日期:2014-05-29 00:00:00
abstract::Aggregatibacter (Actinobacillus) actinomycetemcomitans is a facultative anaerobic gram-negative bacterium associated with severe forms of periodontitis. A leukotoxin, which belongs to the repeats-in-toxin family, is believed to be one of its virulence factors and to have an important role in the bacterium's pathogenic...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2011.6
更新日期:2011-03-10 00:00:00
abstract::Gastric cancer (GC) ranks among the top five malignant tumors worldwide by the incidence and mortality rate. However, the mechanisms underlying its progression are poorly understood. In this study, we investigated the role of SIRT1, a class III deacetylase, in the invasion and metastasis of GC. Here, we found that kno...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-1033-8
更新日期:2018-09-24 00:00:00
abstract::Apoptosis is considered a crucial part of the host defense system in oysters according to previous reports; however, the exact process by which this occurs remains unclear. Besides, mitochondrial apoptosis is the primary method of apoptosis in vertebrate cells, but has been poorly studied in invertebrates and is quite...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.307
更新日期:2017-07-06 00:00:00
abstract::The NOD-leucine rich repeat and pyrin containing protein 3 (NLRP3) inflammasome is a multi-protein complex, aimed at producing IL-1β in response to danger signals which must be tightly regulated. Here we investigated the importance of the stress sensor, Heat Shock Protein 70 (HSP70) on NLRP3 inflammasome activation. H...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1491-7
更新日期:2019-03-15 00:00:00
abstract::Platelets enhance thrombin generation at sites of vascular injury by exposing phosphatidylserine during necrosis-like cell death. Anoctamin 6 (Ano6) is required for Ca(2+)-dependent phosphatidylserine exposure and is defective in patients with Scott syndrome, a rare bleeding disorder. Ano6 may also form Cl(-) channels...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2013.495
更新日期:2013-12-19 00:00:00
abstract::Endothelium (EC) is a key component of blood-brain barrier (BBB), and has an important position in the neurovascular unit. Its dysfunction and death after cerebral ischemic/reperfusion (I/R) injury not only promote evolution of neuroinflammation and brain edema, but also increase the risk of intracerebral hemorrhage o...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-019-1716-9
更新日期:2019-06-20 00:00:00
abstract::Myeloid-derived suppressor cells (MDSCs) are a prominent component of the pro-tumoral response. The phenotype of and mechanisms used by MDSCs is heterogeneous and requires more precise characterization in gastric cancer (GC) patients. Here, we have identified a novel subset of CD45+CD33lowCD11bdim MDSCs in the periphe...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-018-0803-7
更新日期:2018-07-09 00:00:00
abstract::Our previous study showed that angiotensin II (Ang II) exposure diminished the interaction between nephrin and c-Abl, then c-Abl mediated SHIP2-Akt pathway in the process of podocyte injury in vivo and vitro. However, the relationship between nephrin and c-Abl was unknown. Recently, various studies showed that nephrin...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/s41419-017-0225-y
更新日期:2018-02-07 00:00:00
abstract::Gallbladder cancer (GBC) is one of the most common malignancy of the biliary tract characterized by its high chemoresistant tendency. Although great progresses have been made in recent decades for treating many cancers with anticancer drugs, effective therapeutics methods for anti-GBC are still lacking. Therefore, inv...
journal_title:Cell death & disease
pub_type: 杂志文章
doi:10.1038/cddis.2017.178
更新日期:2017-05-11 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