Abstract：
:Accumulated studies have strongly implicated aberrantly expressed microRNAs (miRNAs) in carcinogenesis and cancer progression of various cancers, including colorectal cancer (CRC). Hence, a comprehensive study of miRNAs and their association with CRC may be a promising therapeutic method for patients with this malignancy. MicroRNA-744 (miR-744) is abnormally expressed in several types of human cancer. Thus far, little is known about the expression, biological roles, and exact mechanisms of miR-744 in CRC. Thus, the present study measured the expression level of miR-744 and investigated its roles and associated molecular mechanisms in CRC. This study demonstrated that miR-744 expression was significantly underexpressed in CRC tissues and cell lines. Low miR-744 expression was positively associated with lymphatic metastasis and TNM stage. Functional experiments revealed that miR-744 overexpression obviously inhibited the proliferation and invasion of CRC cells. Furthermore, Notch1 was identified as a direct target of miR-744 in CRC. Moreover, the inhibition of Notch1 phenocopied the inhibitory effects of miR-744 overexpression on CRC cells. Restored Notch1 expression markedly rescued the tumor-suppressive effects of miR-744 overexpression on CRC cells. Overall, miR-744 exhibits an essential role in CRC progression, and the miR-744/Notch1 axis may provide novel insights into future treatments for patients with CRC.
journal_name
Oncol Resjournal_title
Oncology researchauthors
Shen J,Li Mdoi
10.3727/096504018X15188747585738subject
Has Abstractpub_date
2018-10-17 00:00:00pages
1401-1409issue
9eissn
0965-0407issn
1555-3906journal_volume
26pub_type
杂志文章abstract：:Expression of sphingosine kinase 1 (SPHK1) plays a role in colorectal cancer progression. This study aimed to demonstrate the mechanism of human colorectal cancer cell metastatic phenotype through SPHK1 knockdown. Human colorectal cancer HT-29 cells were stimulated by phorbol 12-myristate 13-acetate (PMA) with or with...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504012x13342463747450
更新日期：2011-01-01 00:00:00
abstract：:Kiss-1 has been identified as a putative metastasis suppressor gene in various human malignancies. However, there is little information about its possible role in gastric carcinoma. In this study, we determined whether the Kiss-1 gene negatively regulates MMP-9 expression. cDNA microarray technology was used to identi...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504009789954591
更新日期：2009-01-01 00:00:00
abstract：:A Wnt agonist, 2-amino-4-[3,4-(methylenedioxy)benzylamino]-6-(3-methoxyphenyl) pyrimidine, is a cell-permeable pyrimidine compound that has been shown to mimic the effect of Wnt. In this study, leukemic mouse cell lines, RAW 264.7 and J774.1, were incubated with the Wnt agonist. The Wnt agonist showed cell death in th...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14721731148893
更新日期：2017-04-14 00:00:00
abstract：:To investigate the effect of Kim-1 on 786-0 cells in vivo and in vitro, several experiments such as quantitative real-time PCR, Western blot, MTT, colony formation, and flow cytometry were performed to evaluate the biological behavior of 786-0 cells treated with Kim-1 siRNA. Furthermore, the tumor xenograft model was ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X15140544654946
更新日期：2018-08-23 00:00:00
abstract：:The effects of treatment of HeLa cells with the antitumor nucleoside analog 2'-deoxy-2'-(fluoromethylene) cytidine (FMdC) on ultraviolet and X-ray sensitivity were examined. A 1-h pretreatment with FMdC increased cellular sensitivity to both X-rays and ultraviolet irradiation as determined by survival curve analysis. ...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Although epidermal growth factor receptor tyrosine kinase inhibitors (EGFR TKIs) are used as first-line agents for treating nonsquamous cell lung cancer with EGFR mutation, there are many patients who have to receive these drugs following platinum-based chemotherapy. This study was designed to define whether exposure ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504012x13285365944337
更新日期：2011-01-01 00:00:00
abstract：:Epidermal growth factor receptor (EGFR) is commonly overexpressed in non-small cell lung cancer (NSCLC) and its tyrosine kinase phosphorylation is thought to be an ideal target in the treatment of patients with NSCLC. In the present study, we examined surgically obtained specimens from a series of 36 NSCLC patients fo...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504003108748348
更新日期：2003-01-01 00:00:00
abstract：:Epithelial ovarian cancer (EOC) has remained an enigmatic disease, the etiology of which is mostly unknown. Considering the age incidence around menopause, a "gonadotrophin theory" has been proposed, and considering the association with infertility, an "incessant ovulation" theory has been proposed. EOC originates fro...
journal_title：Oncology research
pub_type： 杂志文章,评审
doi：10.3727/096504008786111383
更新日期：2008-01-01 00:00:00
abstract：:Empty spiracles homeobox 2 (EMX2) is a homeodomain-containing transcription factor that plays an essential role in tumorigenesis. However, to the best of our knowledge, the role of EMX2 in human colorectal cancer (CRC) is still unclear. Thus, the aim of this study was to investigate the expression and role of EMX2 in ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14756640150695
更新日期：2017-04-14 00:00:00
abstract：:Lung cancer remains a critical health concern worldwide. Long noncoding RNAs with ultraconserved elements have recently been implicated in human tumorigenesis. The present study investigated the role of ultraconserved element 338 (uc.338) in the regulation of cell proliferation and metastasis in human lung cancer. Our...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14666990347671
更新日期：2016-01-01 00:00:00
abstract：:Neuroendocrine tumors (NETs) represent a relatively rare form of neoplasias for which, in advanced unresectable stages, palliative treatment options remain limited largely to the use of somatostatin analogues or chemotherapy. Several newer targeted therapeutic options, alone or in combination with somatostatin analogu...
journal_title：Oncology research
pub_type： 杂志文章,评审
doi：10.3727/096504011x13123323849799
更新日期：2011-01-01 00:00:00
abstract：:Pancreatic cancer is characterized as a type of gastrointestinal tumor with a poor prognosis and high degree of malignancy. CIITA gene was found highly methylated in pancreatic carcinoma cell line PANC-1 and responsible for the low expression of major histocompatability complex II (MHC-II) that may lead to immune evas...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504014X13983417587320
更新日期：2013-01-01 00:00:00
abstract：:DT-diaphorase [also called NAD(P)H:menadione oxidoreductase; NAD(P)H:(quinone acceptor) oxidoreductase; quinone reductase, azo-dye reductase] (EC.1.6.99.2) has been shown to have a role in activation of quinone-containing cancer chemotherapeutic prodrugs to their active form, as well as inactivation of a variety of xe...
journal_title：Oncology research
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
abstract：:Combretastatin A4 phosphate (CA4P) is currently undergoing clinical trials as a tumor vascular-targeting agent. Here, we defined the antivascular effect and programmed cell death (PCD) induced by CA4P in vascular endothelial cells. CA4P induced time- and dose-dependent antiproliferative activities against human umbili...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504011x13079697132790
更新日期：2011-01-01 00:00:00
abstract：:Protein disulfide isomerases A6 (PDIA6) belongs to the PDI family. Recently, PDIA6 was found to have a close association with various cancers. However, there has been little investigation into the biological functions of PDIA6 in bladder cancer (BC). In this study, we explored the expression pattern and functional sig...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14761811155298
更新日期：2017-04-14 00:00:00
abstract：:The sequence of biochemical and molecular events that mediate growth arrest and cell death in tumor cells exposed to agents that induce DNA damage is poorly defined. This commentary exploits the recent explosion of information regarding oncogenes, tumor suppressor genes, and cell-cycle regulatory genes to develop a mo...
journal_title：Oncology research
pub_type： 杂志文章,评审
doi：
更新日期：1993-01-01 00:00:00
abstract：:Gastric cancer (GC) is the most common epithelial malignancy worldwide. Basic transcription factor 3 (BTF3) plays a crucial role in the regulation of various biological processes. We designed experiments to investigate the molecular mechanism underlying the role of BTF3 in GC cell proliferation and metastasis. We conf...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X14886494526344
更新日期：2017-11-02 00:00:00
abstract：:Medroxyprogesterone (MPA) is used for the conservative treatment of endometrial cancer. Unfortunately, progesterone resistance seriously affects its therapeutic effect. The purpose of the current study was to investigate the influence of deletion of AT-rich interactive domain 1A (ARID1A) in progesterone resistance in ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504019X15561873320465
更新日期：2019-09-23 00:00:00
abstract：:Dysregulation of SUMO-specific protease 1 (SENP1) expression has been reported in several kinds of cancer, including human colorectal and prostate cancers, proposing SENP1 as an oncogene with a critical role in cancer progression. miR-133a-3p has been reported as a tumor suppressor in several malignant neoplasias. How...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X15004613574679
更新日期：2018-06-11 00:00:00
abstract：:Topotecan, a topoisomerase I poison and water-soluble derivative of camptothecin, has shown promise in treating solid tumors; however, the drug is unstable under physiological conditions and converts to an inactive form within 30 minutes. Encapsulating topotecan in liposomes (LIP-TPT) minimizes inactivation. The effic...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:The anticancer drug Adriamycin is widely used in cancer chemotherapy and is classified as a topoisomerase II inhibitor. However, in the presence of formaldehyde, Adriamycin also forms high levels of DNA adducts. In this study, a new series of butyric acid and formaldehyde-releasing drugs related to AN9 (pivaloyloxymet...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504005776382305
更新日期：2005-01-01 00:00:00
abstract：:The expression of survivin molecules has been confirmed in many types of cancer cells, including colon cancer cells, and they are considered important antiapoptotic molecules. Recent studies have revealed the existence of different splicing forms of survivin molecules; however, no studies have examined their expressio...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504010x12767359113848
更新日期：2010-01-01 00:00:00
abstract：:HeLa cells were transfected with full-length multidrug resistance protein (MRP) cDNA and with MRP cDNAs that had been mutated at certain nucleotide binding domains. Stable transfectants were isolated and those producing equivalent amounts of P190 were tested in cytotoxicity assays using a variety of chemotherapeutic a...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:We have compared the effects of a number of inhibitors including aphidicolin, 2,4-dinitrophenol (DNP) and novobiocin on the in vitro cytotoxicity of several topoisomerase II (topo II)-directed agents, using cultured murine Lewis lung carcinoma cells. These agents comprised amsacrine, CI-921 (9-[(2-methoxy-4-methylsulf...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Grb2-associated binder 1 (Gab1) is often aberrant in cancerous cells and tissues, whose alteration is responsible for aggressive phenotypes. In this study, we examined the Gab1 expression in human oral squamous cell carcinoma (OSCC) tissues and investigated the cellular and molecular effect of Gab1 on migration, invas...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504017X15043589260618
更新日期：2018-05-07 00:00:00
abstract：:Our recent studies have shown that vanadium, a dietary micronutrient, has an inhibitory response against experimentally induced rat liver carcinogenesis. In the present study, the effect of vanadium on hepatic xenobiotic biotransformation in rats exposed to diethylnitrosamine (DENA, 200 mg/kg, IP) was investigated to ...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:We applied a differential display method to screen mRNAs isolated from a newly established cell line that carried a wild-type p53 transgene under control of the lactose operon. To investigate the p53 signaling pathway, we looked for genes whose expression was significantly induced or suppressed by induction of wild-ty...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:Progestin and adipoQ receptor family member III (PAQR3), a member of the PAQR family, is frequently downregulated in different types of human cancer. However, its expression and functions in esophageal cancer are still unknown. This study aimed to explore the expression of PAQR3 in esophageal cancer cell lines and to ...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504016X14761384026719
更新日期：2017-05-24 00:00:00
abstract：:Apoptosis proteins may play a role in prognosis and therapy response; however, they have not been fully investigated in gastric cancer. We aimed to assess the expression of proteins in the Bcl-2 family. Immunohistochemistry was employed to examine the expression of the antiapoptotic proteins Bcl-2 and Bcl-XL and the p...
journal_title：Oncology research
pub_type： 杂志文章
doi：10.3727/096504005776568246
更新日期：2006-01-01 00:00:00
abstract：:We observed a putative immunocytolytic factor secreted in the supernatant of several pancreatic adenocarcinoma cell lines that induces apoptosis in lymphocytes. A marked reduction in the viability of the target splenocytes was evident after coincubation with the supernatants from various pancreatic adenocarcinoma cell...
journal_title：Oncology research
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
