UBE2T silencing suppresses proliferation and induces cell cycle arrest and apoptosis in bladder cancer cells.

Abstract:

:Ubiquitin-conjugating enzyme E2T (UBE2T), a member of the ubiquitin-conjugating E2 family in the ubiquitin-proteasome pathway, has been reported to be overexpressed in certain tumor types and to have an important role in the Fanconi anemia pathway. In the present study, the expression of UBE2T and its association with bladder cancer were investigated; to the best of our knowledge, this has not been reported previously. Immunohistochemistry and western blot analysis demonstrated that UBE2T was significantly upregulated in bladder cancer tissues and cell lines compared with adjacent normal bladder tissues and a normal human urinary tract epithelial cell line, respectively. UBE2T was detectable in the nuclei and cytoplasm of cancer cells, exhibiting stronger expression in the nuclei. A UBE2T-siRNA-expressing lentivirus was constructed and used to infect human bladder cancer 5637 cells, in order to examine the role of UBE2T in bladder cancer cell growth in vitro. The knockdown of UBE2T significantly decreased bladder cancer cell proliferation and colony formation. Furthermore, UBE2T silencing induced cell cycle arrest at G2/M phase and increased cell apoptosis. Therefore, UBE2T serves an important role in the growth of bladder cancer cells, and may be considered as a potential biomarker and therapeutic target for bladder cancer.

journal_name

Oncol Lett

journal_title

Oncology letters

authors

Gong YQ,Peng D,Ning XH,Yang XY,Li XS,Zhou LQ,Guo YL

doi

10.3892/ol.2016.5237

subject

Has Abstract

pub_date

2016-12-01 00:00:00

pages

4485-4492

issue

6

eissn

1792-1074

issn

1792-1082

pii

OL-0-0-5237

journal_volume

12

pub_type

杂志文章
  • Expression of galectin-7 in vulvar lichen sclerosus and its effect on dermal fibroblasts.

    abstract::Lichen sclerosus is a chronic and inflammatory disease. Extensive studies have focused on the epidermis, with the dermis or epidermis-dermis receiving less attention. To investigate the role of galectin-7, a keratinocyte protein, in vulvar lichen sclerosus (VLS) and its potential effects on dermal fibroblasts, immunoh...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2018.8897

    authors: Zhao Y,Zhao S,Li H,Qin X,Wu X

    更新日期:2018-08-01 00:00:00

  • Prognosis and treatment differences between initial and second primary chondrosarcoma.

    abstract::Prognosis and treatment differences between initial and second primary chondrosarcoma (pCS) remain unknown. In the present study, patients with chondrosarcoma diagnosed between January 2004 and December 2015 were identified using the Surveillance Epidemiology and End Results database. Kaplan-Meier curves and log-rank ...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2019.10329

    authors: Mao W,Kong M,Yu H,Wang D,Huang X,Yao X,Fan J,Geng J

    更新日期:2019-07-01 00:00:00

  • Evaluation of the optimal dosage of S-1 in adjuvant SOX chemotherapy for gastric cancer.

    abstract::Gastric cancer (GC) is the second leading cause of cancer-related mortality worldwide. The usual treatment of GC consists of surgery with additional adjuvant chemotherapy. In the present study, the feasibility and safety of adjuvant S-1 plus oxaliplatin (SOX) chemotherapy for patients with GC and the optimal dosage of...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2014.2821

    authors: Yang L,Yang Y,Qin Q,Zhou A,Zhao J,Wang J,Shu C,Yuan X,Hu S

    更新日期:2015-03-01 00:00:00

  • AKR1C1-3, notably AKR1C3, are distinct biomarkers for liver cancer diagnosis and prognosis: Database mining in malignancies.

    abstract::Aldo-keto reductases, known as AKR1C1-AKR1C4 enzymes, are pivotal to NADPH-dependent reduction, and their expression is highly associated with the progression of malignant cancers. However, the expression and distinct prognostic value of the AKR1C family members in liver cancer are not well established. In the current...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2019.10802

    authors: Zhao SF,Wang SG,Zhao ZY,Li WL

    更新日期:2019-11-01 00:00:00

  • Dissected peripancreatic tissue margin is a critical prognostic factor and is associated with a K-ras gene mutation in pancreatic ductal adenocarcinoma.

    abstract::We previously reported that the dissected pancreatic tissue margin (DPM) and the preoperative serum level of carbohydrate antigen 19-9 (preCA19-9) were independent prognostic factors in pancreatic ductal adenocarcinoma (PDAC). In the current study, the prognostic relevance of these factors, including their molecular a...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2018.9839

    authors: Nishizawa N,Kumamoto Y,Katoh H,Ushiku H,Yokoi K,Tanaka T,Ishii S,Igarashi K,Tajima H,Kaizu T,Yoshida T,Saegusa M,Watanabe M,Yamashita K

    更新日期:2019-02-01 00:00:00

  • Melatonin treatment induces apoptosis through regulating the nuclear factor-κB and mitogen-activated protein kinase signaling pathways in human gastric cancer SGC7901 cells.

    abstract::Melatonin, which is synthesized by the pineal gland and released into the blood, exhibits antitumor properties. However, the mechanisms underlying these effects, particularly in stomach cancer, remain unknown. In the present study, the effect of melatonin on the nuclear factor (NF)-κB signaling pathway and the mitogen...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.5785

    authors: Li W,Wang Z,Chen Y,Wang K,Lu T,Ying F,Fan M,Li Z,Wu J

    更新日期:2017-04-01 00:00:00

  • Three-way complex variant translocation involving short arm chromosome (1;9;22)(p36;q34;q11) in a chronic myeloid leukemia patient.

    abstract::Chronic myeloid leukemia (CML) is a disease of the clonal hematopoietic stem cells caused by a balanced translocation between the long arms of chromosomes 9 and 22. Overall, 90-95% of CML patients present with a Philadelphia (Ph) chromosome t(9;22)(q34;q11) translocation and in addition, variant complex translocations...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2015.3495

    authors: Asif M,Hussain A,Malik A,Rasool M

    更新日期:2015-09-01 00:00:00

  • Meloxicam decreases the migration and invasion of CF41.Mg canine mammary carcinoma cells.

    abstract::Cyclooxygenase (COX)-2 expression is positively correlated with malignant features in canine mammary carcinomas. Non-steroidal anti-inflammatory drugs (NSAIDs) inhibit COX activity and may therefore possess anticancer effects. Meloxicam is an NSAID that is widely used in human and veterinary medicine. High concentrati...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.6400

    authors: Iturriaga MP,Paredes R,Arias JI,Torres CG

    更新日期:2017-08-01 00:00:00

  • Multicomponent nutritional supplement Oncoxin and its influence on quality of life and therapy toxicity in patients receiving adjuvant chemotherapy.

    abstract::Treatment of cancer often requires the use of adjuvant chemotherapy (ACT). In real clinical practice, numerous patients suffer from severe toxicity and reduced quality of life (QoL). Hence, there is a need to maintain QoL and to reduce therapy toxicity to comply with recommended chemotherapy (CT) regimens. The present...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2019.10868

    authors: Kaidarova DR,Kopp MV,Pokrovsky VS,Dzhugashvili M,Akimzhanova ZM,Abdrakhmanov RZ,Babich EN,Bilan EV,Byakhov AV,Gurov SN,Koroleva IA,Mochalova AS,Povaga SS,Raigorodsky MV,Saifullin AS,Sanz E,Petrovskiy FI

    更新日期:2019-11-01 00:00:00

  • Expression of c-Met and hepatocyte growth factor in various gastric pathologies and its association with Helicobacter pylori infection.

    abstract::Activation of the hepatocyte growth factor (HGF)/c-Met signaling pathway was identified to be associated with malignant tumors. The present study aimed at determining the expression of HGF and c-Met in gastric carcinogenesis and its association with Helicobacter pylori infection. Gastric biopsies were obtained from 16...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.6983

    authors: Xie C,Yang Z,Hu Y,Cao X,Chen J,Zhu Y,Lu N

    更新日期:2017-11-01 00:00:00

  • De novo myoepithelial carcinoma with multiple metastases arising from a submandibular salivary gland: A case report.

    abstract::Salivary gland carcinomas are rare tumors, representing ~0.5% of all malignancies. Myoepithelioma is also uncommon, representing ~1% of all salivary gland tumors. Myoepithelial carcinoma (MC) is even rarer, representing 0.2 to 0.6% of all salivary gland tumors. We herein report a case of MC with multiple metastases ar...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.5783

    authors: Panelli Santos KCP,Matsuzaki H,Unetsubo T,Tsuyoshi S,Nagatsuka H,Asaumi JI

    更新日期:2017-04-01 00:00:00

  • MicroRNA-203 inhibits cellular proliferation and invasion by targeting Bmi1 in non-small cell lung cancer.

    abstract::MicroRNAs are proposed to serve vital functions in the regulation of tumor progression and invasion. However, the expression levels of miR-203 in non-small cell lung cancer (NSCLC) and its clinical significance remain unknown. In the present study, the association between B-cell-specific moloney murine leukemia virus ...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2015.3080

    authors: Chen T,Xu C,Chen J,Ding C,Xu Z,Li C,Zhao J

    更新日期:2015-06-01 00:00:00

  • Increased BCR promoter DNA methylation status strongly correlates with favorable response to imatinib in chronic myeloid leukemia patients.

    abstract::To define the correlation between BCR promoter DNA methylation and response to imatinib in chronic myeloid leukemia (CML), we investigated BCR promoter DNA methylation in three groups of subjects. The first group included chronic phase patients enrolled in an imatinib dose escalation trial. In the trial, patients who ...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2010.208

    authors: Koh Y,Kim DY,Park SH,Byun HM,Kim I,Yoon SS,Kim BK,Park E,Yang AS,Park S

    更新日期:2011-01-01 00:00:00

  • Leptomeningeal carcinomatosis as the primary presentation of relapse in breast cancer.

    abstract::Leptomeningeal metastasis (LM) is an uncommon presentation of relapse in breast cancer, which is associated with poor clinical outcomes and poor prognosis. Notably, LM most commonly occurs in breast cancer. The aim of the present review was to investigate the occurrence of LM as the primary presentation of relapse fol...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2016.4745

    authors: Sacco K,Muhammad A,Saleem W,Alshaker H,Monzon L,Islam MR,Pchejetski D

    更新日期:2016-08-01 00:00:00

  • Gemcitabine resistance in triple-negative breast cancer cells can be reverted by Drosophila melanogaster deoxyribonucleoside kinase in the nucleus or cytosol.

    abstract::The development of drug resistance to chemotherapeutic agents has consistently presented a challenge in terms of the treatment of patients with triple-negative breast cancer (TNBC). In the present study, gemcitabine (dFdC)-resistant TNBC cells were established, and the effects of lentivirus-deoxyribonucleoside kinase ...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2020.12109

    authors: Zhao Y,Jiang H,Gu M,Zu C,Zheng X

    更新日期:2020-11-01 00:00:00

  • Molecular pathological predictive diagnostics in a patient with non-small cell lung cancer treated with crizotinib therapy: A case report.

    abstract::Lung cancer is one of the most common malignant cancers in the Czech Republic in men, with the highest mortality rate of all the malignant diseases. The development of biological treatment enables study into novel personalized treatment options. This type of treatment is usually of high quality, and is often demanding...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.7167

    authors: Stanek L,Springer D,Konopasek B,Vocka M,Tesarova P,Syrucek M,Petruzelka L,Vicha A,Musil Z

    更新日期:2017-12-01 00:00:00

  • Synergistic activity of the histone deacetylase inhibitor trichostatin A and the proteasome inhibitor PS-341 against taxane-resistant ovarian cancer cell lines.

    abstract::Although a combination of platinum- and taxane-based chemotherapy is recommended for at least 70% patients with ovarian cancer as treatment subsequent to surgery, the initial response to the chemotherapy is not durable and tumors become resistant. Histone deacetylase and proteasome inhibitors are novel therapeutic age...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.6032

    authors: Jin X,Fang Y,Hu Y,Chen J,Liu W,Chen G,Gong M,Wu P,Zhu T,Wang S,Zhou J,Wang H,Ma D,Li K

    更新日期:2017-06-01 00:00:00

  • Overexpression of dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin-related protein in cervical cancer and correlation with squamous cell carcinoma antigen.

    abstract::Dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin-related protein (DC-SIGNR) is a type II transmembrane protein that has been reported to bind to various pathogens and participate in immunoregulation and tumorigenesis. However, further research is required to investigate whether the level ...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.6508

    authors: Wang X,Jiang Y,Yuan M,Chen C,Wang K,Zhang Q,Zuo Y,Ren S

    更新日期:2017-09-01 00:00:00

  • Primary gastrointestinal stromal tumor of the prostate: A case report and literature review.

    abstract::Extragastrointestinal stromal tumors (EGISTs) are relatively rare soft tissue neoplasms arising from the extra gastrointestinal tract. The current study presents a case of primary EGIST of the prostate observed in a 55-year-old male. Imaging studies showed a 10×10.5×9.5-cm prostate mass. On histological observation, t...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2014.1968

    authors: Liu S,Yu Q,Han W,Qi L,Zu X,Zeng F,Xie Y,Liu J

    更新日期:2014-06-01 00:00:00

  • Targeting of NHERF1 through RNA interference inhibits the proliferation and migration of metastatic prostate cancer cells.

    abstract::The present study aimed to investigate the effects of Na+/H+ exchanger regulatory factor 1 (NHERF1) gene knockdown, using short-hairpin RNA (shRNA), on the malignant behaviors of prostate cancer cells. A pSuper.puro NHERF1 shRNA vector was transfected into PC-3M prostate cancer cells using Lipofectamine 2000. Stable c...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2015.4007

    authors: Ma Q,Jiao Y,Hao Y,Yan S,Lyu N,Gao H,Li D,Liu Q,Zheng J,Song N

    更新日期:2016-02-01 00:00:00

  • DHFR and MDR1 upregulation is associated with chemoresistance in osteosarcoma stem-like cells.

    abstract::Tumor-initiating cells (TICs) are defined as a specialized subset of cells with tumor-initiating capacity that can initiate tumor growth, tumor relapse and metastasis. In the present study, osteosarcoma TICs (OS-TICs) were isolated and enriched from the osteosarcoma U2OS and MG-63 cell lines using sphere formation ass...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.6132

    authors: Lee YH,Yang HW,Yang LC,Lu MY,Tsai LL,Yang SF,Huang YF,Chou MY,Yu CC,Hu FW

    更新日期:2017-07-01 00:00:00

  • Characteristics of doxorubicin-selected multidrug-resistant human leukemia HL-60 cells with tolerance to arsenic trioxide and contribution of leukemia stem cells.

    abstract::The present study selected and characterized a multidrug-resistant HL-60 human acute promyelocytic leukemia cell line, HL-60/RS, by exposure to stepwise incremental doses of doxorubicin. The drug-resistant HL-60/RS cells exhibited 85.68-fold resistance to doxorubicin and were cross-resistant to other chemotherapeutics...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.7353

    authors: Chen J,Wei H,Cheng J,Xie B,Wang B,Yi J,Tian B,Liu Z,Wang F,Zhang Z

    更新日期:2018-01-01 00:00:00

  • A novel alternative splicing isoform of NF2 identified in human Schwann cells.

    abstract::Vestibular schwannoma (VS) is a benign, slow-growing cranial tumor that originates from the hypertrophy of Schwann cells. The majority of sporadic VS are unilateral, and the mechanisms underlying VS tumorigenesis are not fully understood. The human neurofibromin 2 (NF2) gene encodes the tumor suppressor protein merlin...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2016.4685

    authors: Su F,Zhou Z,Su W,Wang Z,Wu Q

    更新日期:2016-08-01 00:00:00

  • Expression of miR-146a-5p in breast cancer and its role in proliferation of breast cancer cells.

    abstract::In the present study, the expression level of microRNA-146a-5p (miR-146a-5p) in breast cancer tissue and cell lines was investigated and its effects on proliferation of breast cancer cells. miR-146a-5p expression was detected by reverse transcription-quantitative polymerase chain reaction in breast cancer tissues, par...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2018.8589

    authors: Gao W,Hua J,Jia Z,Ding J,Han Z,Dong Y,Lin Q,Yao Y

    更新日期:2018-06-01 00:00:00

  • A modified method for the culture of naturally HPV-infected high-grade cervical intraepithelial neoplasia keratinocytes from human neoplastic cervical biopsies.

    abstract::Few studies on cervical intraepithelial neoplasia (CIN) keratinocyte cultures are available due to the numerous technical and methodological problems associated with the in vitro cultivation of these cells. The present study investigated an applicable and effective method for the in vitro cultivation of high-grade CIN...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2016.4096

    authors: Liu YZ,Wang TT,Zhang YZ

    更新日期:2016-02-01 00:00:00

  • Abiraterone acetate withdrawal syndrome: Speculations on the underlying mechanisms.

    abstract::A 72-year-old man initially presented with lumbar and right chest pain, but was later found out to also have an elevated prostate-specific antigen (PSA) level at 2,000.0 ng/ml. Further evaluation disclosed metastatic prostate cancer involving the bones and lymph nodes. The patient was initially treated with combined a...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.7628

    authors: Kato T,Komiya A,Yuasa J,Kaga K,Kaga M,Kojima S,Naya Y,Isaka S

    更新日期:2018-02-01 00:00:00

  • Curcumin potentiates the effect of chemotherapy against acute lymphoblastic leukemia cells via downregulation of NF-κB.

    abstract::Acute lymphoblastic leukemia (ALL) accounts for 30% of all pediatric cancers. Currently available treatments exhibit toxicity and certain patients may develop resistance. Thus, less toxic and chemoresistance-reversal agents are required. In the present study, the potential effect of curcumin, a component of Curcuma lo...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2016.5217

    authors: Pimentel-Gutiérrez HJ,Bobadilla-Morales L,Barba-Barba CC,Ortega-De-La-Torre C,Sánchez-Zubieta FA,Corona-Rivera JR,González-Quezada BA,Armendáriz-Borunda JS,Silva-Cruz R,Corona-Rivera A

    更新日期:2016-11-01 00:00:00

  • Antitumor effect of FP3 in a patient-derived tumor tissue xenograft model of gastric carcinoma through an antiangiogenic mechanism.

    abstract::FP3 (KH902/KH903) is a novel vascular endothelial growth factor (VEGF) blocker with antiangiogenic properties. Previous studies revealed that FP3, a humanized fusion protein that combines ligand binding elements from the extracellular domains of VEGF receptors 1 and 2 and the Fc portion of IgG1, has an inhibitory effe...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2012.603

    authors: Jin K,Lan H,Cao F,Xu Z,Han N,Li G,He K,Teng L

    更新日期:2012-05-01 00:00:00

  • Hyperthermia and radiation reduce the toxic side-effects of bufadienolides for cancer therapy.

    abstract::Bufadienolides are constituents of the traditional Chinese medicine Chan Su and are found in toad venom. Cardiovascular side-effects are one of the limiting factors towards developing bufadienolides as chemotherapeutic agents. Thus, in the present study, low doses of bufalin and cinobufotalin, prominent members of the...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2017.6256

    authors: Emam H,Refaat A,Jawaid P,Ur Rehman M,Li P,Zhao QL,Kondo T

    更新日期:2017-07-01 00:00:00

  • Distinct expression and prognostic value of OTU domain-containing proteins in non-small-cell lung cancer.

    abstract::The ubiquitin-proteasome pathway is an important protein degradation regulatory system in cells. This pathway is also a reversible process that is strictly regulated, and the regulation of deubiquitinating enzymes (DUBs) represents an important facet of the process. Ovarian tumor-associated proteases domain-containing...

    journal_title:Oncology letters

    pub_type: 杂志文章

    doi:10.3892/ol.2019.10883

    authors: Deng J,Hou G,Fang Z,Liu J,Lv XD

    更新日期:2019-11-01 00:00:00