Abstract:
BACKGROUND:Gastric carcinoma (GC) is currently one of the most common malignant tumors of the digestive system, and gastric precancerous lesions play a vital role in studying the mechanism of GC. Multiple microRNAs (miRNAs) have been documented to be potential biomarkers to indicate progression of gastric precancerous lesions. In this study, we explained the anti-cancer effect of miR-365 in gastric precancerous lesions via regulation of the TLR4/IRF3/YAP/CDX2 axis. METHODS:miR-365, TLR4, CDX2 and IPF3 expression was determined in GC and atrophic gastritis tissues and cells. After transfection of shRNA and overexpression plasmids, in vitro experiments detected the alteration of cell viability, apoptosis and inflammatory factors. Bioinformatics analysis, Co-IP and dual luciferase reporter gene assay were conducted to evaluate the binding between miR-365 and TLR4 as well as IRF3 and YAP. Rat models were established to explore the effect of the miR-365 and TLR4 on gastric precancerous lesions. RESULTS:miR-365 was poorly expressed in GC and atrophic gastritis tissues and GC cell lines, while TLR4, CDX2 and IRF3 were overexpressed. Of note, miR-365 was indicated to target TLR4 and thereby suppressed cancer progression and increased hemoglobin content. Interestingly, silencing of TLR4 was accompanied by decreased IRF3 phosphorylation and reduced expression with less binding between CDX2 and IRF3. Downregulation of YAP resulted in declined CDX2 expression in cancer cells. Moreover, the inhibitory role of miR-365 was further confirmed in animal models. CONCLUSION:Taken together, miR-365-mediated TLR4 inhibition reduces IRF3 phosphorylation and YAP-mediated CDX2 transcription to impede progression of gastric precancerous lesions.
journal_name
Cancer Cell Intjournal_title
Cancer cell internationalauthors
Zhang T,Zhang K,Ji K,Zhang C,Jiang Y,Zhang Q,Tian Z,Wang X,Zhang M,Li Xdoi
10.1186/s12935-020-01578-0subject
Has Abstractpub_date
2020-11-13 00:00:00pages
549issue
1issn
1475-2867pii
10.1186/s12935-020-01578-0journal_volume
20pub_type
杂志文章abstract:BACKGROUND:The digallic acid (DGA) purified from Pistacia lentiscus. L fruits was investigated for its antiproliferative and apoptotic activities on human lymphoblastoid TK6 cells. METHODS:We attempt to characterize the apoptotic pathway activated by DGA. Apoptosis was detected by DNA fragmentation, PARP cleavage and ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-12-26
更新日期:2012-06-11 00:00:00
abstract:Background:Glioma is the most common central nervous system (CNS) tumour. p62, an important autophagy adaptor, plays a crucial role in cancer. However, the role of p62 in the progression of glioma is poorly characterized. Methods:We examined the expression of p62 in glioma tissues and cell lines. Then we investigated ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-1004-x
更新日期:2019-11-06 00:00:00
abstract::Survivin is the smallest member of the Inhibitor of apoptosis (IAP) family of proteins, involved in inhibition of apoptosis and regulation of cell cycle. These functional attributes make Survivin a unique protein exhibiting divergent functions i.e. regulating cell proliferation and cell death. Expression pattern of Su...
journal_title:Cancer cell international
pub_type: 杂志文章,评审
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更新日期:2016-06-23 00:00:00
abstract:BACKGROUND:G protein-coupled receptor family C group 5 member A (GPRC5A), a retinoic acid-inducible gene, is a lung tumor suppressor. Previously, we showed that repression of GPRC5A expression was associated with pathologic differentiation grade of oral squamous cell carcinomas (OSCC) and overexpression of GPRC5A gene ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-017-0406-x
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abstract:BACKGROUND:Serum Deprivation Protein Response (SDPR) plays an important role in formation of pulmonary alveoli. However, the functions and values of SDPR in lung cancer remain unknown. We explored prognostic value, expression pattern, and biological function of SDPR in non-small cell lung cancer (NSCLC) and KRAS-mutant...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-021-01756-8
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abstract:Background:Long non-coding RNA (lncRNA) BM742401 is a tumor suppressor in gastric cancer and chronic lymphocytic leukemia. As the promoter and coding region of BM742401 are fully embedded in a CpG island, we hypothesized that BM742401 is a tumor suppressor lncRNA epigenetically silenced by promoter DNA methylation in m...
journal_title:Cancer cell international
pub_type: 杂志文章
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更新日期:2020-08-25 00:00:00
abstract:Background:Chimeric antigen receptors (CARs) represent a novel facet of modern day synthetic biology that exemplifies personalized medicine at work through their ability to harness and redirect a patient's immune system to fight cancer. Body:By combining the target-specificity of antibodies to the effector capabilitie...
journal_title:Cancer cell international
pub_type: 杂志文章,评审
doi:10.1186/s12935-018-0685-x
更新日期:2018-11-14 00:00:00
abstract::An area of research that has been recently gaining attention is the relationship between cancer stem cell (CSC) biology and chemo-resistance in colon cancer patients. It is well recognized that tumor initiation, growth, invasion and metastasis are promoted by CSCs. An important reason for the widespread interest in th...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-015-0163-7
更新日期:2015-01-28 00:00:00
abstract:BACKGROUND:Advanced cancer and chemotherapy are both associated with immune system suppression. We initiated a clinical trial in patients receiving chemotherapy for metastatic colorectal cancer to determine if administration of GM-CSF in this setting was immunostimulatory. METHODS:Between June, 2003 and January, 2007,...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-12-2
更新日期:2012-01-23 00:00:00
abstract:BACKGROUND:Resistance to drug therapy is a major impediment for successful treatment of patients suffering from breast cancer (BC). Tamoxifen (TAM) is an extensively used therapeutic agent, which substantially reduces the risk of recurrence and associated mortality in BC. This study demonstrated that exosomal transfer ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01659-0
更新日期:2021-01-15 00:00:00
abstract:BACKGROUND:We have previously shown that ultraviolet-A (UVA) radiation enhances metastatic lung colonization capacity of B16-F1 melanoma cells. The aim of this study was to examine changes in expression profile of genes in mouse melanoma B16-F1 cells exposed to UVA radiation. RESULTS:B16-F1 melanoma cells were exposed...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-7-7
更新日期:2007-05-02 00:00:00
abstract:Background:MicroRNAs (miRNAs) play key roles in tumorigenesis and progression of gastric cancer (GC). miR-1269 has been reported to be upregulated in several cancers and plays a crucial role in carcinogenesis and cancer progression. However, the biological function of miR-1269 in human GC and its mechanism remain uncle...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-1026-4
更新日期:2019-11-21 00:00:00
abstract:BACKGROUND:The aim of this study was to determine whether brain abundant membrane attached signal protein 1 (BASP1) is a valuable prognostic biomarker for cervical cancer and whether BASP1 regulates the progression of cervical cancer. METHODS:Quantitative real-time PCR, western blotting, and immunohistochemistry were ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-017-0452-4
更新日期:2017-10-24 00:00:00
abstract:BACKGROUND:In this report the phytochemical profile of Nitraria. Retusa (N. Retusa) leaf extracts were identified and their ability to induce apoptosis in human chronic myelogenous erythroleukaemia (K562) was evaluated. METHODS:Apoptosis of the human chronic myelogenous erythroleukaemia (K562) was evidenced by investi...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-11-37
更新日期:2011-10-31 00:00:00
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0952-5
更新日期:2019-09-02 00:00:00
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0822-1
更新日期:2019-04-16 00:00:00
abstract::[This corrects the article DOI: 10.1186/s12935-017-0407-9.]. ...
journal_title:Cancer cell international
pub_type: 已发布勘误
doi:10.1186/s12935-020-01375-9
更新日期:2020-07-17 00:00:00
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01350-4
更新日期:2020-06-22 00:00:00
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0741-1
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journal_title:Cancer cell international
pub_type: 杂志文章
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-12-20
更新日期:2012-05-28 00:00:00
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-6-16
更新日期:2006-05-31 00:00:00
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-11-35
更新日期:2011-10-28 00:00:00
abstract:Background:Schwannoma arising from peripheral nervous sheaths is a benign tumor. Methods:To evaluate cell cytotoxicity, (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) tetrazolium reduction and terminal deoxynucleotidyltransferase UTP nick-end labeling (TUNEL) assays were used. A microRNA (miRNA) array ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-018-0693-x
更新日期:2018-12-04 00:00:00
abstract:Background:Long noncoding RNAs (lncRNAs) are involved in the tumorigenesis and progression of human cancers, including renal cell carcinoma (RCC). Small nucleolar RNA host gene 4 (SNHG4) is reported to play an essential role in tumor growth and progression. However, the molecular mechanisms and function of SNHG4 in RCC...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01606-z
更新日期:2020-10-19 00:00:00
abstract:BACKGROUND:Although recent studies have shown the utility of miR-203 as a cancer-relevant biomarker, the validated clinical significance of miR-203 in HCC remains obscure. The aim of the present study was to evaluate the relationship between miR-203 expression and clinicopathological features in HCC patients. METHODS:...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-015-0214-0
更新日期:2015-06-18 00:00:00
abstract:Background:Casticin, an isoflavone compound extracted from the herb Fructus Viticis, has demonstrated anti-inflammatory and anticancer activities and properties. The aim of this study was to investigate the effects and mechanisms of casticin in nasopharyngeal carcinoma (NPC) cells and to determine its potential for tar...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-1069-6
更新日期:2019-12-21 00:00:00
abstract:Background:Recent studies have emphasized the important prognostic role of long noncoding RNAs (lncRNAs) in various types of cancers. Here we conducted a meta-analysis to investigate whether lncRNA HOXA11-AS can be served as a prognostic biomarker in human cancers. Patients/methods:We systematically searched PubMed, E...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-017-0498-3
更新日期:2018-01-03 00:00:00
abstract:BACKGROUND:Epithelial mesenchymal transition (EMT) mediated by TGF-β pays an important role in malignant tumor acquired abilities of migration and invasion. Our previous study showed that the extract of Stellera chamaejasme L. (ESC) was against proliferation of a variety of tumor cells, but there were no studies in the...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-015-0265-2
更新日期:2015-12-10 00:00:00
abstract::Cancer stem-like cells exhibit the multi-functional roles to survive and persist for a long period in the minimal residual disease after the conventional anti-cancer treatments. Cancer stem-like cells of solid malignant tumors which highly express CD44v8-10, the variant isoform of CD44 generated by alternative splicin...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-017-0393-y
更新日期:2017-02-13 00:00:00