Differential expression profiling of gene response to ionizing radiation in two endometrial cancer cell lines with distinct radiosensitivities.

Abstract:

:Although radiotherapy is routinely administered to high-risk endometrial carcinoma and offer a significant disease-free survival advantage, the therapeutic effect is sometimes limited by the occurrence of radioresistance. To determine the patterns of gene expression responsible for the radioresistance and to search for potential target genes for radiotherapy, we selected two cell lines with distinct radiosensitivities using colony-formation assay from four endometrial cancer cell lines. The cell cycle distribution showed higher fractions of G2/M phase cells in the radiosensitive cell line KLE after radiation compared with the radioresistant cell line ISK. Apoptosis assessment also showed significant elevation in the percentage of early apoptosis cells in KLE cells. Subsequently, gene expression changes after X-ray exposure were analyzed by using oligonucleotide microarrays. We identified, respectively, in ISK and KLE, 227 and 354 genes that exhibited > or =2-fold difference. However, only 53 genes showing differences more than double the median expression value between the two groups were defined as radiosensitivity (or radioresistance)-related genes. Among these, genes associated with DNA-repair, apoptosis, growth factor, signal transduction, cell cycle and cell adhesion were predominant. The validity of the expression level of 10 randomly selected genes was confirmed by real-time PCR and/or Western blotting. In conclusion, the differential gene expression changes that occur after radiation in the two cell lines will provide insight into molecular mechanisms of radioresistance in endometrial carcinoma, and also the means to find potential targets to achieve further gains in therapeutic benefit.

journal_name

Oncol Rep

journal_title

Oncology reports

authors

Du XL,Jiang T,Wen ZQ,Li QS,Gao R,Wang F

subject

Has Abstract

pub_date

2009-03-01 00:00:00

pages

625-34

issue

3

eissn

1021-335X

issn

1791-2431

journal_volume

21

pub_type

杂志文章
  • The cleavage fragment of retinoid X receptor-alpha ligand binding domain inhibits radiosensitization by retinoic acid.

    abstract::Retinoid X receptor-alpha (RXR alpha) fragments are known to be produced in some cancer cells by proteolytic cleavage. Previous finding that ligand binding domain (LBD) fragment of RXR alpha specifically inhibits retinoic acid receptor-gamma (RAR gamma) activity led us to investigate the functional role of RXR alpha L...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or_00000816

    authors: Cho YM,Yang AH,Kim BY,Han YH

    更新日期:2010-06-01 00:00:00

  • Selected nitrostyrene compounds demonstrate potent activity in chronic lymphocytic leukaemia cells, including those with poor prognostic markers.

    abstract::The nitrostyrene scaffold was previously identified as a lead target structure for the development of effective compounds targeting Burkitt's lymphoma. The present study aimed to develop these compounds further in haematological malignancies, including chronic lymphocytic leukaemia (CLL). Cellular viability, flow cyto...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2019.7068

    authors: Bright SA,Byrne AJ,Vandenberghe E,Browne PV,Mcelligott AM,Meegan MJ,Williams DC

    更新日期:2019-05-01 00:00:00

  • Cucurbitacin D impedes gastric cancer cell survival via activation of the iNOS/NO and inhibition of the Akt signalling pathway.

    abstract::Cucurbitacin D (CuD), isolated from plants from the Cucurbitaceae family, is a potential antitumour agent since it inhibits proliferation, migration and metastasis of cancer cells. Despite CuD antitumour activity in cancer cells, the effects of CuD on gastric cancer cell lines remain unclear. The present study aimed t...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2018.6361

    authors: Zhang YZ,Wang CF,Zhang LF

    更新日期:2018-06-01 00:00:00

  • Few genes are associated with the capability of pancreatic ductal adenocarcinoma cells to grow in the liver of nude rats.

    abstract::Owing to aggressiveness and chemoresistance, pancreatic ductal adenocarcinoma (PDAC) is characterised by a poor prognosis. To address this disease-spe-cific dilemma we aimed to establish animal models, which can be used for identifying new specific tumor markers, as well as serving ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2012.2049

    authors: Eyol E,Murtaga A,Zhivkova-Galunska M,Georges R,Zepp M,Djandji D,Kleeff J,Berger MR,Adwan H

    更新日期:2012-12-01 00:00:00

  • AZD8055 induces cell death associated with autophagy and activation of AMPK in hepatocellular carcinoma.

    abstract::AZD8055 is a potent inhibitor of mTORC1 and mTOR2 and shows inhibitory effects in several types of cancer cells in vitro and in vivo. However, the effect of AZD8055 on hepatocellular carcinoma (HCC) cells has not been studied. We report that AZD8055 inhibits cell proliferation and colony formation of Hep3B and Huh7 ce...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2890

    authors: Hu M,Huang H,Zhao R,Li P,Li M,Miao H,Chen N,Chen M

    更新日期:2014-02-01 00:00:00

  • Orofacial viral infections in the immunocompromised host.

    abstract::Orofacial viral infections are common in immunocompromised patients. Herpes simplex virus (HSV) infections are the most common. Varicella-Zoster virus (VZV) infections are less common, but usually more severe. Epstein-Barr virus (EBV) may produce ulcers, lymphoproliferative syndromes or oral hairy leukoplakia (HL). Hu...

    journal_title:Oncology reports

    pub_type: 杂志文章,评审

    doi:10.3892/or.7.6.1389

    authors: Samonis G,Mantadakis E,Maraki S

    更新日期:2000-11-01 00:00:00

  • Comparative study of primary mammary small cell carcinoma, carcinoma with endocrine features and invasive ductal carcinoma.

    abstract::Mammary small cell carcinoma (SmCC) is a very rare neoplasm with a poor prognosis compared with other invasive carcinomas. We studied the histological and immunohistochemical profiles of two cases of mammary SmCC, and compared them with those of five cases of carcinoma with endocrine features (CEF) and five cases of i...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Yamamoto J,Ohshima K,Nabeshima K,Ikeda S,Iwasaki H,Kikuchi M

    更新日期:2004-04-01 00:00:00

  • Programmed cell death 2 protein induces gastric cancer cell growth arrest at the early S phase of the cell cycle and apoptosis in a p53-dependent manner.

    abstract::Programmed cell death 2 (PDCD2) is a highly conserved nuclear protein, and aberrant PDCD2 expression alters cell apoptosis. The present study aimed to investigate PDCD2 expression in gastric cancer. Tissue specimens from 34 gastric cancer patients were collected for analysis of PDCD2 expression using immunohistochemis...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2014.3551

    authors: Zhang J,Wei W,Jin HC,Ying RC,Zhu AK,Zhang FJ

    更新日期:2015-01-01 00:00:00

  • ZNF703 acts as an oncogene that promotes progression in gastric cancer.

    abstract::ZNF703, a member of the NET/Nlz family of zinc finger transcription factors, contributes to aspects of developmental growth and patterning across evolutionarily diverse species. ZNF703 has been identified as a novel oncogene in human breast cancer. In the present study, we investigated the expression of ZNF703 in gast...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2014.2997

    authors: Yang G,Ma F,Zhong M,Fang L,Peng Y,Xin X,Zhong J,Yuan F,Gu H,Zhu W,Zhang Y

    更新日期:2014-04-01 00:00:00

  • Argininosuccinate lyase interacts with cyclin A2 in cytoplasm and modulates growth of liver tumor cells.

    abstract::Arginine is a critical amino acid in specific cancer types including hepatocellular carcinoma (HCC) and melanoma. Novel molecular mechanisms and therapeutic targets in arginine metabolism-mediated cancer formation await further identification. Our laboratory has previously demonstrated that arginine metabolic enzyme a...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2016.5334

    authors: Hung YH,Huang HL,Chen WC,Yen MC,Cho CY,Weng TY,Wang CY,Chen YL,Chen LT,Lai MD

    更新日期:2017-02-01 00:00:00

  • Topical vidarabine or 5-fluorouracil treatment against persistent HPV in genital (pre)cancerous lesions.

    abstract::In the present study, effectiveness of topical vidarabine or subsequent 5-fluorouracil (5-FU) administration was examined against persistent genital human papillomavirus (HPV) infection after local surgery. Thirty patients underwent local eradication treatment of uterine cervical intra-epithelial neoplasia (CIN) and s...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Niwa K,Tagami K,Lian Z,Gao J,Mori H,Tamaya T

    更新日期:2003-09-01 00:00:00

  • PDK1 inhibitor GSK2334470 synergizes with proteasome inhibitor MG‑132 in multiple myeloma cells by inhibiting full AKT activity and increasing nuclear accumulation of the PTEN protein.

    abstract::Phosphoinositide‑dependent kinase 1 (PDK1) is generally active in multiple myeloma (MM) and higher expression than other hematopoietic cells, which is associated with the drug resistance and the disease progression. Previous studies have demonstrated that PDK1 can be targeted therapeutically in MM. In the present stud...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2018.6369

    authors: Zhang J,Yang C,Zhou F,Chen X

    更新日期:2018-06-01 00:00:00

  • Expression of tissue factor signaling pathway elements correlates with the production of vascular endothelial growth factor and interleukin-8 in human astrocytoma patients.

    abstract::The expression levels of tissue factor (TF), the clotting initiator protein, have been correlated with angiogenesis and the histological grade of malignancy in glioma patients. The pro-tumor function of TF is linked to a family of G protein-coupled receptors known as protease-activated receptors (PARs), which may be a...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2880

    authors: Carneiro-Lobo TC,Lima MT,Mariano-Oliveira A,Dutra-Oliveira A,Oba-Shinjo SM,Marie SK,Sogayar MC,Monteiro RQ

    更新日期:2014-02-01 00:00:00

  • Generation of reactive oxygen species mediates butein-induced apoptosis in neuroblastoma cells.

    abstract::Flavonoids exhibit chemopreventive and chemotherapeutic effects. Butein, a bioactive flavonoid isolated from numerous native plants, has been shown to induce apoptosis in human cancer cells. In the current study, the molecular mechanisms of butein action on cell proliferation and apoptosis of neuroblastoma cells were ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2012.1632

    authors: Chen YH,Yeh CW,Lo HC,Su SL,Hseu YC,Hsu LS

    更新日期:2012-04-01 00:00:00

  • Aberrant expression of class III beta-tubulin in basal cell carcinoma of the skin.

    abstract::Tubulin is a major component of microtubules. Class III beta-tubulin (beta III) is a neuron-associated beta-tubulin isotype and expressed in the normal central and peripheral nervous systems. According to a previous study, beta III is not expressed in normal skin and squamous cell carcinoma. However, its expression ha...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or_00000494

    authors: Ishida M,Kushima R,Okabe H

    更新日期:2009-10-01 00:00:00

  • h-prune affects anaplastic thyroid cancer invasion and metastasis.

    abstract::Anaplastic thyroid cancer is one of the most aggressive human malignancies and is resistant to multimodal treatments. The expression of h-prune, the human homologue of Drosophila prune, has been reported to be correlated with progression and aggressiveness in various cancers including breast, colorectal and pancreatic...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2016.4759

    authors: Nambu J,Kobayashi T,Hashimoto M,Tashiro H,Sugino K,Shimamoto F,Kikuchi A,Ohdan H

    更新日期:2016-06-01 00:00:00

  • Immunotherapy with irradiated autologous leukemic cells in patients with B-CLL in early stages.

    abstract::In this study 10(7) peripheral blood mononuclear cells including on average 78.56% CD19+/CD5+ lymphocytes were irradiated, and then administered intradermally as an anti-cancer vaccine to seventeen patients with B-cell chronic lymphocytic leukemia (B-CLL) at early stages (twelve injections, four at a weekly interval f...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Hus I,Kawiak J,Tabarkiewicz J,Radej S,Hoser G,Bojarska-Junak A,Schmitt M,Giannopoulos K,Dmoszynska A,Rolinski J

    更新日期:2008-08-01 00:00:00

  • Diagnosis of hepatocellular carcinoma using digital subtraction imaging with the contrast agent, Levovist: comparison with helical CT, digital subtraction angiography, and US angiography.

    abstract::Digital subtraction imaging was compared to helical CT, DSA, and US angiography to assess its usefulness in the evaluation of vascularity in hepatocellular carcinoma (HCC). Digital subtraction imaging using Levovist as the contrast agent was performed in 41 patients with 43 nodules (22 men and 19 women, aged 50 to 83 ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Yamamoto K,Shiraki K,Deguchi M,Sugimoto K,Sakai T,Ohmori S,Murata K,Hashimoto A,Shimizu A,Okuda Y,Nakano T

    更新日期:2002-07-01 00:00:00

  • Non‑invasive monitoring of paclitaxel and lenvatinib efficacy against anaplastic thyroid cancer in orthotopic SCID mouse models using small‑animal FDG‑PET/CT.

    abstract::Anaplastic thyroid carcinoma (ATC) is a rare type of thyroid carcinoma with a poor prognosis. Thus, suitable preclinical tumor models are required for the development of new ATC therapies. In the present study, orthotopic tumor xenograft models were established using ATC cell lines and SCID mice, and tumor invasion an...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2020.7720

    authors: Aoyama M,Takizawa H,Otani T,Inoue S,Kawakita N,Tsuboi M,Bando Y,Uehara H,Kondo K,Tangoku A

    更新日期:2020-10-01 00:00:00

  • Frizzled2 mediates the migration and invasion of human oral squamous cell carcinoma cells through the regulation of the signal transducer and activator of transcription-3 signaling pathway.

    abstract::Frizzled2 (Fzd2) is a receptor for wingless-type MMTV integration site family members (Wnts), the aberrant overexpression of which has been noted to contribute to cancer metastasis. The present study was performed to characterize the role of Fzd2 in the migration and invasion of oral squamous cell carcinomas (OSCC) in...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.4285

    authors: Zhang E,Li Z,Xu Z,Duan W,Sun C,Lu L

    更新日期:2015-12-01 00:00:00

  • Hepatitis B virus induces hypoxia-inducible factor-2α expression through hepatitis B virus X protein.

    abstract::A growing number of studies suggest that the hepatitis B virus X protein (HBx) enhances the protein stability of the hypoxia-inducible factor-1α (HIF-1α). However, the relationship between hepatitis B virus (HBV), HBx and hypoxia-inducible factor-2α (HIF-2α) has not yet been fully elucidated. Immunohistochemical analy...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.4480

    authors: Hu JL,Liu LP,Yang SL,Fang X,Wen L,Ren QG,Yu C

    更新日期:2016-03-01 00:00:00

  • Leucine zipper structure of TSC-22 (TGF-beta stimulated clone-22) markedly inhibits the anchorage-independent growth of salivary gland cancer cells.

    abstract::Several investigators have demonstrated that TGF-beta stimulated clone-22 (TSC-22) regulates cell growth and differentiation, and cell death. TSC-22 is a putative transcriptional regulator containing a leucine zipper-like structure and a nuclear export signal. We previously showed the cytoplasmic localization of TSC-2...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Hino S,Kawamata H,Omotehara F,Uchida D,Begum NM,Yoshida H,Sato M,Fujimori T

    更新日期:2002-03-01 00:00:00

  • OY-TES-1 may regulate the malignant behavior of liver cancer via NANOG, CD9, CCND2 and CDCA3: a bioinformatic analysis combine with RNAi and oligonucleotide microarray.

    abstract::Given its tumor-specific expression, including liver cancer, OY-TES-1 is a potential molecular marker for the diagnosis and immunotherapy of liver cancers. However, investigations of the mechanisms and the role of OY-TES-1 in liver cancer are rare. In the present study, based on a comprehensive bioinformatic analysis ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.3792

    authors: Hu Q,Fu J,Luo B,Huang M,Guo W,Lin Y,Xie X,Xiao S

    更新日期:2015-04-01 00:00:00

  • Antiproliferative effects of β-blockers on human colorectal cancer cells.

    abstract::Colon cancer is the fourth and third most common cancer, respectively in men and women worldwide and its incidence is on the increase. Stress response has been associated with the incidence and development of cancer. The catecholamines (CA), adrenaline (AD) and noradrenaline (NA), are crucial mediators of stress respo...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.3874

    authors: Coelho M,Moz M,Correia G,Teixeira A,Medeiros R,Ribeiro L

    更新日期:2015-05-01 00:00:00

  • Establishment and characterization of a human adenoid cystic carcinoma cell line forming colonies cultured in collagen gel and transplantable in nude mice.

    abstract::We established a new cell line (ACCNS) from human adenoid cystic carcinoma (AdCC) of the maxilla, using tissue culture techniques and it has been successfully subcultured for more than 100 passages during 2 years. The population doubling time was approximately 39.2 h on a plastic dish. In type I collagen gel culture, ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Tanaka N,Urabe K,Hashitani S,Sakurai K,Urade M

    更新日期:2007-02-01 00:00:00

  • Induction of human leukemia U937 cell apoptosis by an ethanol extract of Dendropanax morbifera Lev. through the caspase-dependent pathway.

    abstract::Dendropanax morbifera Leveille is found throughout southwestern Korea, and has been used in traditional medicine for various diseases, such as migraine headache, infectious diseases, skin diseases and dysmenorrhea. However, the molecular mechanisms of D. morbifera concerning its biochemical actions in cancer have not ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2542

    authors: Lee JW,Park C,Han MH,Hong SH,Lee TK,Lee SH,Kim GY,Choi YH

    更新日期:2013-09-01 00:00:00

  • Phase I study of S-1 and biweekly docetaxel combination chemotherapy for advanced and recurrent gastric cancer.

    abstract::A phase I study of S-1 and biweekly docetaxel (DOC) combination therapy was conducted to determine the maximum tolerated dose (MTD) and pharmacokinetic parameters. Fourteen patients with advanced or recurrent gastric cancer were analyzed. The treatment consisted of S-1 [body surface area (BSA) <1.25 m2:80 mg/day, 1.25...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Takahashi I,Emi Y,Kakeji Y,Tokunaga E,Ushiro S,Oki E,Watanabe M,Baba H,Maehara Y

    更新日期:2006-04-01 00:00:00

  • High-risk human papillomavirus E6/E7 mRNA and L1 DNA as markers of residual/recurrent cervical intraepithelial neoplasia.

    abstract::The aim of this study was to assess the use of human papillomavirus (HPV) E6/E7 mRNA testing in the follow-up of women treated for cervical intraepithelial neoplasia (CIN) by conization and to compare the prognostic value of HPV E6/E7 mRNA to HPV L1 DNA and cytology. One hundred and...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2012.1755

    authors: Persson M,Brismar Wendel S,Ljungblad L,Johansson B,Weiderpass E,Andersson S

    更新日期:2012-07-01 00:00:00

  • CRISPR/Cas9-mediated genome engineering of CXCR4 decreases the malignancy of hepatocellular carcinoma cells in vitro and in vivo.

    abstract::CXC chemokine receptor 4 (CXCR4) is associated with poor clinical outcomes and decreased survival in hepatocellular carcinoma (HCC). In the present study, we targeted CXCR4 by CRISPR/Cas9 in HepG2 cells and observed the effects both in vitro and in vivo. The results indicated that after targeting CXCR4 the expression ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2017.5601

    authors: Wang X,Zhang W,Ding Y,Guo X,Yuan Y,Li D

    更新日期:2017-06-01 00:00:00

  • Expansion of quiescent lung adenocarcinoma CD8+ T cells by MUC1-8-mer peptide-T2 cell-β2 microglobulin complexes.

    abstract::Adoptive immunotherapy requires the isolation of CD8+ T cells specific for tumor-associated antigens, their expansion in vitro and their transfusion to the patient to mediate a therapeutic effect. MUC1 is an important adenocarcinoma antigen immunogenic for T cells. The MUC1-derived SAPDTRPA (MUC1-8-mer) peptide is a p...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.4328

    authors: Atzin-Méndez JA,López-González JS,Báez R,Arenas-Del Angel MC,Montaño LF,Silva-Adaya D,Lascurain R,Gorocica P

    更新日期:2016-01-01 00:00:00