Abstract:
:Emerging evidence has shown the association of aberrantly expressed miR-106a with cancer development, however, little is known about its potential role in gastric carcinogenesis. In our present study, obviously overexpressed miR-106a was found in gastric cancer tissues compared with their nontumor counterparts. Suppression of miR-106a significantly inhibited gastric cancer cell proliferation and triggered apoptosis. Bioinformatic analysis combining with validation experiments identified FAS as a direct target of miR-106a. Rescue experiments and examination of caspase-8, PARP and caspase-3 further approved that miR-106a could inhibit gastric cancer cell apoptosis through interfering with FAS-mediated apoptotic pathway. Moreover, a significant inverse correlation was found between miR-106a and FAS expression not only in gastric cancer cell lines but also in gastric cancer specimens. Taken together, these findings suggest that ectopicly overexpressed miR-106a may play an oncogenic role in gastric carcinogenesis and impair extrinsic apoptotic pathway through targeting FAS.
journal_name
Mol Carcinogjournal_title
Molecular carcinogenesisauthors
Wang Z,Liu M,Zhu H,Zhang W,He S,Hu C,Quan L,Bai J,Xu Ndoi
10.1002/mc.21899subject
Has Abstractpub_date
2013-08-01 00:00:00pages
634-46issue
8eissn
0899-1987issn
1098-2744journal_volume
52pub_type
杂志文章abstract::Using relatively primitive tools in the 1920s, Otto Warburg demonstrated that tumor cells show an increased dependence on glycolysis to meet their energy needs, regardless of whether they were well-oxygenated or not. High rates of glucose uptake, fueling glycolysis, are now used clinically to identify cancer cells. Ho...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章,评审
doi:10.1002/mc.21863
更新日期:2013-05-01 00:00:00
abstract::Despite considerable knowledge of viral pathogenesis, the pathophysiological changes related to the multifactorial, multistep process of hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) development remains unclear. Longitudinal metabolomics study can reveal biological process for disease progression. We ...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.23255
更新日期:2020-11-01 00:00:00
abstract::Tumor-associated stromal cells are dynamic characters that endorse the carcinogenic process in a multitude of ways. The tumor microenvironment plays a crucial role throughout the tumor progression, which includes initiation, growth, invasion, and metastasis. The tumor microenvironment consists of cellular and non-cell...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章,评审
doi:10.1002/mc.22583
更新日期:2017-04-01 00:00:00
abstract::Patients with advanced hepatocellular carcinoma (HCC) continue to have a dismal prognosis. Potential biomarkers to determine prognosis and select targeted therapies are urgently needed for patients with HCC. This study aimed to elucidate the role of UCK2 in HCC prognosis and tumor progression. We performed a screen of...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22954
更新日期:2019-04-01 00:00:00
abstract::In this report we characterized the transcriptional regulation of the rat mdr1b gene by xenobiotics. The expression of this gene was increased in primary rat hepatocytes and in the H4-II-E hepatoma cell line by exposure to carcinogens such as aflatoxin B1, N-acetoxy-2-acetylaminofluorene, and methyl methanesulfonate. ...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.2940130109
更新日期:1995-05-01 00:00:00
abstract::We previously reported that two dietary regimens, calorie restriction (CR) and a high olive oil-containing diet supplemented with a freeze-dried fruit and vegetable extract (OFV), reduced the development of intestinal adenomas in Apc(Min) mice by 57% and 33%, respectively, compared to control mice fed a defined diet a...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.20233
更新日期:2007-01-01 00:00:00
abstract::Triptolide is an active component from a Chinese herb, Tripterygium wilfordii which has been applied for treating immune-related diseases over centuries. Recently, it was reported that a variety of cancer cell lines could be sensitized to DNA-damage based chemotherapy drugs in combination with Triptolide treatment. In...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22795
更新日期:2018-06-01 00:00:00
abstract::Carcinogenesis is a multistep sequential process of clonal expansion of initiated cells associated with the accumulation of multiple cancer-specific heritable phenotypes. The acquisition of these heritable cancer-specific alterations may be triggered by mutational and/or non-mutational changes in the genome that affec...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.21861
更新日期:2013-04-01 00:00:00
abstract::The cellular response to cisplatin involves activation of multiple signal transduction pathways, including the mitogen-activated protein (MAP) kinase pathways. In this study, we compared the cisplatin-induced activation of two MAP kinases, c-jun N-terminal kinase 1 (JNK1) and extracellular signal-regulated protein kin...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:
更新日期:2000-12-01 00:00:00
abstract::Multidrug resistance (MDR) is one of the most important factors leading to chemotherapeutic failure in patients with breast cancer. The invasive/metastatic ability of MDR cells is strengthened compared with their parental cells. However, the mechanisms underlying MDR have not been fully elucidated. We found that CD44 ...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22021
更新日期:2014-09-01 00:00:00
abstract::Phloretin (Ph), which can be obtained from apples, apple juice, and cider, is a known inhibitor of the type II glucose transporter (GLUT2). In this study, real-time PCR analysis of laser-capture microdissected (LCM) human hepatoma cells showed elevated expression (>5-fold) of GLUT2 mRNA in comparison with nonmalignant...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.20480
更新日期:2009-05-01 00:00:00
abstract::Two genetic instability pathways viz. chromosomal instability, driven primarily by APC mutation induced deregulated Wnt signaling, and microsatellite instability (MSI) caused by mismatch repair (MMR) inactivation, together account for >90% of late-onset colorectal cancer (CRC). Our understanding of early-onset sporadi...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.21976
更新日期:2014-02-01 00:00:00
abstract::The influence of the tumor promoter 2-acetylaminofluorene (2-AAF) on cell proliferation and on the epidermal growth factor receptor (EGFR) system was assessed in normal and nodular rat livers. DNA replication in vivo was inhibited below the detection level after 8d of dietary 2-AAF treatment of previously unexposed ra...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.2940100207
更新日期:1994-06-01 00:00:00
abstract::Identification of long noncoding RNA (lncRNA) expression quantitative trait loci (lncR-eQTL) that associated with lung cancer can provide insights into regulatory mechanisms of lncRNA, and help reveal the role of lncRNA in lung cancer. A two-stage case-control design was implemented in this study. We first selected th...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.23013
更新日期:2019-07-01 00:00:00
abstract::Gallbladder carcinoma (GBC) is a highly malignant neoplasm and represents the leading cause of cancer death in Chilean women. In order to determine the potential role of promoter methylation in gallbladder carcinogenesis, we investigated the frequency of this epigenetic mechanism by methylation-specific polymerase cha...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.20457
更新日期:2009-01-01 00:00:00
abstract::Epithelial-mesenchymal transition (EMT) is an embryonic program that is reactivated in cancer and regulates the invasion and metastasis of tumor cells. Zinc finger E-box binding homeobox 2 (ZEB2) induces EMT by upregulating matrix metalloproteinases (MMP), yet MMP genes lack ZEB2 binding motif in their promoters. Rece...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22994
更新日期:2019-06-01 00:00:00
abstract::The extracellular signal-regulated kinase (ERK), mitogen-activated protein kinase (MAPK) pathway is an important cell proliferation pathway. We previously reported that the transport protein particle complex 4 (TRAPPC4), ERK2 interaction may activate ERK1/2, modulate pERK2 nuclear localization and regulate proliferati...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22031
更新日期:2014-02-01 00:00:00
abstract::Diet-derived butyrate, a histone deacetylase inhibitor (HDI), decreases proliferation and increases apoptosis in colorectal cancer (CRC) cells via epigenetic changes in gene expression. Other HDIs such as suberoylanilide hydroxamic acid (SAHA) and trichostatin A (TSA) have similar effects. This study examined the role...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.21879
更新日期:2013-06-01 00:00:00
abstract::Withaferin A (WA), a bioactive constituent of Ayurvedic medicine plant Withania somnifera, is a potent apoptosis inducer in cancer cells but the mechanism of cell death induction is not fully characterized. The present study was undertaken to determine the role of mitogen-activated protein kinases (MAPK), including c-...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22050
更新日期:2014-11-01 00:00:00
abstract::Elevation of the steady-state mRNA levels of glucose transporter and c-myc are among the earliest changes in gene expression observed after Ha-rasT24 stimulation of Rat-1 fibroblasts to enter the cell cycle. Since the expression of these genes may be the result of either increased cell proliferation or a specific resp...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.2940040406
更新日期:1991-01-01 00:00:00
abstract::There is an unmet need to develop new agents or strategies against therapy resistant pancreatic cancer (PanCA). Recent studies from our laboratory showed that STAT3 negatively regulates NF-κB and that inhibition of this crosstalk using Nexrutine® (Nx) reduces transcriptional activity of COX-2. Inhibition of these mole...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22503
更新日期:2017-02-01 00:00:00
abstract::Cyclooxygenase-2 (COX-2) is one of the isoforms of cyclooxygenase, a rate-limiting enzyme in the arachidonic acid cascade. COX-2 protein expression is highly induced by numerous factors and it has been reportedly overexpressed in various human malignancies. Although anti-tumorigenic effects of COX-2 inhibitors have be...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22458
更新日期:2016-12-01 00:00:00
abstract::Human DEAD-box RNA helicase gene DDX6 was cloned from B-cell lymphoma cell line RC-K8. Previously, we reported that DDX6 acts as oncogene in several cancers such as colorectal cancer and hepatocellular carcinoma. However, the detailed mechanism of DDX6 action in carcinogenesis is largely unknown. In this study, we exa...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22781
更新日期:2018-05-01 00:00:00
abstract::Apigenin (4',5,7-trihydroxyflavone), a flavone subclass of flavonoid widely distributed in many herbs, fruits, and vegetables is a substantial component of the human diet and has been shown to possess a variety of biological activities including tumor growth inhibition and chemoprevention. Recent studies in several bi...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.20115
更新日期:2005-09-01 00:00:00
abstract::Withaferin A (WA) exhibits cancer chemopreventive efficacy in preclinical models representative of two different subtypes of breast cancer. However, the mechanism(s) underlying breast cancer chemoprevention by WA is not fully elucidated. We performed RNA-seq analyses using a non-tumorigenic mammary epithelial cell lin...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.23266
更新日期:2021-01-01 00:00:00
abstract::KITLG/KIT pathway plays a vital role in multiple types of human cancer including head and neck squamous cell carcinoma (HNSCC). Genetic variations in KITLG and KIT may affect the expression or function of these genes, thereby modifying cancer risk. In this study, we evaluated the association of KITLG and KIT polymorph...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22487
更新日期:2017-01-01 00:00:00
abstract::It has been established that retinoids exert some of their effects on cell differentiation and malignant phenotype reversion through the interaction with different members of the protein kinase C (PKC) family. Till nowadays the nature and extension of this interaction is not well understood. Due to the cytostatic and ...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.22181
更新日期:2015-10-01 00:00:00
abstract::Alterations in the p16(INK4a) gene have been implicated in the pathogenesis of different human cancers and animal tumors. We postulated that alterations in the p16(INK4a) gene may also be involved in mouse colon tumorigenesis induced by the chemical carcinogen azoxymethane (AOM). In the present study, p16(INK4a) delet...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/1098-2744(200007)28:3<139::aid-mc2>3.0.co;
更新日期:2000-07-01 00:00:00
abstract::The WW domain-containing oxidoreductase (WWOX) gene is an identified tumor suppressor gene, of which several single nucleotide polymorphisms have been reported to contribute to cancer susceptibility. We hypothesized that genetic variations in WWOX are associated with lung cancer risk. In two independent case-control s...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.21934
更新日期:2013-11-01 00:00:00
abstract::The abnormal expression of adipocyte enhancer binding protein 1 (AEBP1) has been implicated in the carcinogenesis and progression of various types of human tumors. However, the role of AEBP1 in colon adenocarcinoma (COAD) remains largely unelucidated. In this study, we explored the clinical significance and biological...
journal_title:Molecular carcinogenesis
pub_type: 杂志文章
doi:10.1002/mc.23066
更新日期:2019-10-01 00:00:00