Increased Reactive Oxygen Species and Distinct Oxidative Damage in Resveratrol-suppressed Glioblastoma Cells.

Abstract:

:Background and Aim: Glioblastoma multiforme (GBM) is a highly aggressive brain malignancy that lacks reliable treatments. Resveratrol possesses anti-cancer effects, but its activity against glioblastoma cells is variable for unknown reasons. One mechanism through which anti-cancer drugs exert their effects is oxidative damage caused by increased reactive oxygen species (ROS) production. Thus, the present study examined the relationship between oxidative stress and sensitivity to resveratrol in glioblastoma cells. Methods: Two GBM cell lines (U251 and LN428) were exposed to 100 μM resveratrol for 48 h, and proliferation and apoptosis were assessed. ROS generation was evaluated using 2'-7'-dichlorodihydrofluorescein diacetate-based flow cytometry and fluorescent microscopy. Immunocytochemical staining and western blotting were conducted at regular intervals to profile the expression patterns of superoxide dismutase-2 (SOD2), catalase, caspase-9, caspase-3, and sulfotransferases (SULTs) in untreated and resveratrol-treated GBM cells. Results: Resveratrol-treated U251 cells, but not resveratrol-treated LN428 cells, exhibited remarkable growth arrest and extensive apoptosis accompanied by elevated intracellular ROS levels and attenuated SOD2 and catalase expression. Mitochondrial impairment and more distinct increases in the expression of activated caspase-9 and caspase-3 were detected in U251 cells following resveratrol treatment. The levels of resveratrol metabolic enzymes (SULT1A1 and SULT1C2) were lower in U251 cells than in LN428 cells. Conclusions: Resveratrol increased ROS generation and induced oxidation-related cellular lesions in U251 cells by activating an ROS-related mitochondrial signal pathway. The levels of SULTs and ROS may indicate the therapeutic outcomes of resveratrol treatment in GBM.

journal_name

J Cancer

journal_title

Journal of Cancer

authors

Jia B,Zheng X,Wu ML,Tian XT,Song X,Liu YN,Li PN,Liu J

doi

10.7150/jca.45489

subject

Has Abstract

pub_date

2021-01-01 00:00:00

pages

141-149

issue

1

issn

1837-9664

pii

jcav12p0141

journal_volume

12

pub_type

杂志文章
  • Clinicopathological Significance and Antitumor Effect of MPHOSPH1 in Testicular Germ Cell Tumor.

    abstract::MPHOSPH1, which is one of the kinesin superfamily proteins, has been reported to play an essential role in the carcinogenesis and progression of several kinds of cancers. MPHOSPH1 has also been suggested to be involved in STAT3 phosphorylation in hepatocellular carcinoma. However, the biological behavior of MPHOSPH1 i...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.25279

    authors: Abe T,Kohashi K,Takemoto J,Kinoshita F,Eto M,Oda Y

    更新日期:2018-10-31 00:00:00

  • CircRNAs and its relationship with gastric cancer.

    abstract::Circular RNAs (circRNAs), as a type of tissue specific RNA with more stable structure than linear RNAs, was poorly understood on its correlation with gastric cancer (GC). In this review, we outline the synthesis and characteristics of circRNAs and generalize their categories and functions. Through comprehensive analys...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.32927

    authors: Fang X,Wen J,Sun M,Yuan Y,Xu Q

    更新日期:2019-10-15 00:00:00

  • Activation or suppression of the immune response mediators in biliary tract cancer (BTC) patients: a systematic review and meta-analysis.

    abstract::Background: Infiltration of immune cells and immune microenvironment determine the proliferative activity of the tumor and metastasis. The aim of this study was to analyze the influence of activation or suppression of the immune response mediators on the prognosis of biliary tract cancer (BTC). Methods: We searched Pu...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.16774

    authors: Wang Y,Ding M,Zhang Q,Wang J,Yang X,Zhou F,Li L,Yuan Z,Jin H,Qian Q

    更新日期:2017-01-01 00:00:00

  • Loss of Complement Factor H in Plasma Increases Endothelial Cell Migration.

    abstract::Tumor growth depends on angiogenesis, the growth of new blood vessels. Complement factor H (CFH) is a plasma glycoprotein that functions as a regulator of the complement system. The aim of this study is to delineate the role of CFH in angiogenesis. A conditional null allele of the Cfh gene was generated in C57BL/6J mi...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.19452

    authors: Liu J,Hoh J

    更新日期:2017-07-15 00:00:00

  • Weaknesses and Pitfalls of Using Mice and Rats in Cancer Chemoprevention Studies.

    abstract::Many studies, using different chemical agents, have shown excellent cancer prevention efficacy in mice and rats. However, equivalent tests of cancer prevention in humans require decades of intake of the agents while the rodents' short lifespans cannot give us information of the long-term safety. Therefore, animals wit...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.12519

    authors: Ma Y,Jia Y,Chen L,Ezeogu L,Yu B,Xu N,Liao DJ

    更新日期:2015-09-01 00:00:00

  • A meta-analysis of the short- and long-term results of randomized controlled trials that compared laparoscopy-assisted and conventional open surgery for colorectal cancer.

    abstract:PURPOSE:We conducted a meta-analysis to evaluate and compare the short- and long-term results of laparoscopic colorectal surgery (LCRS) and conventional open surgery (OCRS) for colorectal cancer (CRC). METHODS:We searched relevant papers published between January 1990 and May 2011. We analyzed the outcomes of each typ...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.2.425

    authors: Ohtani H,Tamamori Y,Arimoto Y,Nishiguchi Y,Maeda K,Hirakawa K

    更新日期:2011-01-01 00:00:00

  • Correlations between angiopoietin-2 gene polymorphisms and lung cancer progression in a Chinese Han population.

    abstract::Lung cancer is the most common malignancy in China and is associated with a poor survival rate amongst Han Chinese. The high mortality is largely attributed to late-stage diagnosis, when treatment is largely ineffective. Identification of genetic variants could potentially assist with earlier diagnosis and thus more e...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.31134

    authors: Hu W,Tang CH,Chen HT,Zhao J,Jin L,Kang L,Wu Y,Ying P,Wang CQ,Su CM

    更新日期:2019-06-02 00:00:00

  • Methylation patterns of RASA3 associated with clinicopathological factors in hepatocellular carcinoma.

    abstract::Hepatocellular carcinoma (HCC) is the sixth most common tumor worldwide. The relationship between the gene methylation accumulation and HCC has been widely studied. In our study, we used the Sequenom EpiTYPER assay to investigate the methylation levels of the RASA3 in 164 HCC samples and paired adjacent non-cancerous ...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.24567

    authors: Lin H,Fan X,He L,Zhou D

    更新日期:2018-05-25 00:00:00

  • Tuning the Protein Phosphorylation by Receptor Type Protein Tyrosine Phosphatase Epsilon (PTPRE) in Normal and Cancer Cells.

    abstract::Tyrosine phosphorylation is an important post-translation modification of proteins that is controlled by tyrosine kinases and phosphatases. Disruption of the balance between the activity of tyrosine kinases and phosphatases may result in diseases. Receptor type protein tyrosine phosphatase epsilon (PTPRE) is closely r...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.27633

    authors: Liang J,Shi J,Wang N,Zhao H,Sun J

    更新日期:2019-01-01 00:00:00

  • The impact of SPARC expression on the survival of pancreatic ductal adenocarcinoma patients after curative resection.

    abstract::Background: The predictive roles of secreted protein acidic and rich in cysteine (SPARC) in pancreatic ductal adenocarcinoma (PDAC) patients after curative resection have not been clarified. We investigated the correlations between the SPARC expression and the postoperative prognosis. Methods: We retrospectively analy...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.28660

    authors: Murakawa M,Aoyama T,Miyagi Y,Kobayashi S,Ueno M,Morimoto M,Numata M,Yamamoto N,Tamagawa H,Yukawa N,Rino Y,Masuda M,Morinaga S

    更新日期:2019-01-01 00:00:00

  • Evaluation of Detection Methods and Values of Circulating Vascular Endothelial Growth Factor in Lung Cancer.

    abstract::Lung cancer is the deadliest cancer in the world. Angiogenesis plays a crucial role of the incidence, progression, and metastasis in lung cancer. Angiogenesis inhibitors are used to treat non-small cell lung cancer (NSCLC) patients, and the molecular biomarkers are also being assessed to predict treatment response/the...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.22020

    authors: Guo S,Martin MG,Tian C,Cui J,Wang L,Wu S,Gu W

    更新日期:2018-03-22 00:00:00

  • Predictors of Mastoiditis after Intensity-Modulated Radiotherapy in Nasopharyngeal Carcinoma: A Dose-Volume Analysis.

    abstract:BACKGROUND:To identify predictors for development of mastoiditis after intensity-modulated radiation therapy (IMRT) in nasopharyngeal carcinoma (NPC). METHODS:Data for 146 NPC patients treated with IMRT was retrospectively reviewed under institutional ethics committee approval. Clinical factors associated with mastoid...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.13183

    authors: Yao JJ,Zhou GQ,Jin YN,Zhang WJ,Lin L,Yu XL,Shao JY,Ma J,Sun Y

    更新日期:2016-01-08 00:00:00

  • A nomogram to predict prognosis of patients with unresected hepatocellular carcinoma undergoing radiotherapy: a population-based study.

    abstract::Background: Radiotherapy is a primary treatment strategy for patients with unresectable hepatocellular carcinoma (HCC); however, the prognostic factors among HCC patients who have received radiotherapy but not undergone surgery have not been systematically studied. Thus, the prognostic factors were investigated in thi...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.30365

    authors: Zhang L,Yan L,Niu H,Ma J,Yuan BY,Chen YH,Zhuang Y,Hu Y,Zeng ZC,Xiang ZL

    更新日期:2019-07-25 00:00:00

  • Statistics and pitfalls of trend analysis in cancer research: a review focused on statistical packages.

    abstract::Trend analysis is the analysis using statistical models to estimate and predict potential trends over time, space or any independent continuous-variable. It has been widely used in epidemiology and public health, but much less so in clinical oncology and basic cancer research. Methodological imitations of the chosen s...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.43521

    authors: Xu J,Lin Y,Yang M,Zhang L

    更新日期:2020-03-04 00:00:00

  • GDF15/GFRAL Pathway as a Metabolic Signature for Cachexia in Patients with Cancer.

    abstract::Cachexia is a metabolic mutiny that directly reduces life expectancy in chronic conditions such as cancer. The underlying mechanisms associated with cachexia involve inflammation, metabolism, and anorexia. Therefore, the need to identify cachexia biomarkers is warranted to better understand catabolism change and asses...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.50376

    authors: Ahmed DS,Isnard S,Lin J,Routy B,Routy JP

    更新日期:2021-01-01 00:00:00

  • Comparison of RECIST 1.0 and RECIST 1.1 in Patients with Metastatic Cancer: A Pooled Analysis.

    abstract:BACKGROUND:We conducted this pooled analysis to investigate the impact of RECIST 1.1 on the selection of target lesions and classification of tumor response, in comparison with RECIST 1.0. Methods : We searched MEDLINE and EMBASE for articles with terms of RECIST 1.0 or RECIST 1.1. We looked into all abstracts and virt...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.11316

    authors: Kim JH,Min SJ,Jang HJ,Cho JW,Kim SH,Kim HS

    更新日期:2015-02-25 00:00:00

  • Surgery plus chemotherapy improves survival of patients with extremity soft tissue leiomyosarcoma and metastasis at presentation.

    abstract::Purpose: Extremity soft tissue leiomyosarcoma (LMS) with metastasis is a rare disease with a poor prognosis. The purpose of our study was to define clinical features of extremity soft tissue LMS with metastasis as well as to identify multivariable predictors of survival. Methods: During 1973-2015, 239 patients with me...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.29874

    authors: Qian SJ,Wu JQ,Wang Z,Zhang B

    更新日期:2019-05-21 00:00:00

  • Stromal mesenchymal stem cells facilitate pancreatic cancer progression by regulating specific secretory molecules through mutual cellular interaction.

    abstract::Pancreatic ductal adenocarcinoma (PDAC) is currently one of the most intractable malignancies with a typical scirrhous pattern in histology. Due to its abundant tumor stroma and scant vascularization, chemotherapeutic agents are considered inefficiently permeable to cancer nests, making it highly difficult to cure the...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.24415

    authors: Saito K,Sakaguchi M,Maruyama S,Iioka H,Putranto EW,Sumardika IW,Tomonobu N,Kawasaki T,Homma K,Kondo E

    更新日期:2018-07-30 00:00:00

  • Tumor Suppressor LKB1 inhibits both the mRNA Expression and the Amplification of hTERC by the Phosphorylation of YAP in Lung Cancer Cells.

    abstract::Liver kinase B1 (LKB1) is a critical tumor suppressor that is frequently mutated in human cancers. LKB1 has serine/threonine protein kinase activity, which regulates gene expression by phosphorylation of Yes-Associated protein (YAP). The phosphorylation-dependent YAP shuttling is critically important intracellular mec...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.33237

    authors: He L,Wu MZ,Wang XB,Qiu XS,Wang EH,Wu GP

    更新日期:2019-06-09 00:00:00

  • Prognostic Values of LAPTM4B-35 in Human Cancer: A Meta-analysis.

    abstract::Background: Lysosome-associated protein transmembrane-4β-35(LAPTM4B-35) has been observed overexpressed in multiple malignant tumors. However, the prognostic value of LAPTM4B-35 remains controversial. Therefore, we conducted a meta-analysis to evaluate the prognostic value of LAPTM4B-35 in human cancers. Methods: The ...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.26902

    authors: Zhou L,Dai C,Tian T,Wang M,Lin S,Deng Y,Xu P,Hao Q,Wu Y,Yang T,Zhu W,Dai Z

    更新日期:2018-10-21 00:00:00

  • Antitumor Activity of TAK-285, an Investigational, Non-Pgp Substrate HER2/EGFR Kinase Inhibitor, in Cultured Tumor Cells, Mouse and Rat Xenograft Tumors, and in an HER2-Positive Brain Metastasis Model.

    abstract::Breast cancer therapy has improved following the development of drugs with specific molecular targets, exemplified by inhibitors of human epidermal growth factor receptor-2 (HER2) or epidermal growth factor receptor (EGFR) such as trastuzumab and lapatinib. However, these drugs have little effect on brain metastasis d...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.6689

    authors: Nakayama A,Takagi S,Yusa T,Yaguchi M,Hayashi A,Tamura T,Kawakita Y,Ishikawa T,Ohta Y

    更新日期:2013-08-16 00:00:00

  • Diffusion Kurtosis Imaging for Assessing the Therapeutic Response of Transcatheter Arterial Chemoembolization in Hepatocellular Carcinoma.

    abstract::Objective: This study aimed to evaluate the therapeutic response of hepatocellular carcinoma (HCC) after transcatheter arterial chemoembolization (TACE) with diffusion kurtosis imaging (DKI). Methods: Forty-three patients with fifty-nine hepatic cancer nodules were recruited for this study. All patients were treated b...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.32491

    authors: Yuan ZG,Wang ZY,Xia MY,Li FZ,Li Y,Shen Z,Wang XZ

    更新日期:2020-02-10 00:00:00

  • miR-365a-3p regulates ADAM10-JAK-STAT signaling to suppress the growth and metastasis of colorectal cancer cells.

    abstract::Purpose: MicroRNAs (miRNAs) are key regulators of the growth and development of a wide range of cancer types such as colorectal cancer (CRC). A number of previously studies have observed that the levels of miR-365a-3p expression are dysregulated in many cancers, but the specific role of this miRNA in CRC and its assoc...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.42731

    authors: Hong YG,Xin C,Zheng H,Huang ZP,Yang Y,Zhou JD,Gao XH,Hao L,Liu QZ,Zhang W,Hao LQ

    更新日期:2020-03-26 00:00:00

  • Ectopic Expression of Snail and Twist in Ph+ Leukemia Cells Upregulates CD44 Expression and Alters Their Differentiation Potential.

    abstract::Philadelphia chromosome-positive (Ph+) leukemia is characterized by reciprocal translocation between chromosomes 9 and 22. The resultant BCR/ABL fusion protein displays constitutive tyrosine kinase activity, leading to the induction of aberrant proliferation and neoplastic transformation. The bone marrow (BM) microenv...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.19633

    authors: Kidan N,Khamaisie H,Ruimi N,Roitman S,Eshel E,Dally N,Ruthardt M,Mahajna J

    更新日期:2017-10-23 00:00:00

  • Anticancer Properties of Fenofibrate: A Repurposing Use.

    abstract::Cancer is a leading cause of death throughout the world, and cancer therapy remains a big medical challenge in terms of both its therapeutic efficacy and safety. Therefore, to find out a safe anticancer drug has been long goal for oncologist and medical scientists. Among clinically used medicines with no or little tox...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.24488

    authors: Lian X,Wang G,Zhou H,Zheng Z,Fu Y,Cai L

    更新日期:2018-04-06 00:00:00

  • Importance of maintaining body weight for prevention of distant metastasis of nasopharyngeal carcinoma: An alternative workflow for cancer-risk assessment.

    abstract::Purpose: To design an alternative workflow for cancer-risk assessment to predict distant metastasis (DM) of nasopharyngeal carcinoma (NPC). Methods: We enrolled 234 patients with non-disseminated NPC and a family history of cancer who underwent intensity-modulated radiotherapy and concurrent chemo-radiotherapy with/wi...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.19611

    authors: Zhang W,Chen Y,Chen L,Liu X,Sun Y,Li Y,Ma J

    更新日期:2017-07-20 00:00:00

  • The JAM-B/c-src/MMP9 pathway is associated with progression and regulates the invasion of pancreatic cancer.

    abstract::Junctional adhesion molecule B (JAM-B) is a multifunctional transmembrane protein that plays an important role in tumor progression. JAM-B is significantly upregulated in gastric cancer, melanoma cell metastasis and oral squamous cell carcinoma. JAM-2 may also function as a putative tumor suppressor in the progression...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.40953

    authors: Zhang W,He R,Chen S,Zhang L,Cao G,Yang W,Li J

    更新日期:2020-03-05 00:00:00

  • Genetic polymorphisms may influence the vertical growth rate of melanoma.

    abstract::Background: Identification of new predictive markers in melanoma is of great clinical importance. This study was aimed to analyze association between selected common variants in the cancer susceptibility genes and melanoma progression at the time of diagnosis. Material and Method: The study included 243 consecutive pa...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.26404

    authors: Sikora M,Rudnicka L,Borkowska B,Kardynał A,Słowińska M,Rakowska A,Warszawik-Hendzel O,Wiergowska A,Ługowska I,Rutkowski P,Dębniak T,Lubiński J,Olszewska M

    更新日期:2018-08-06 00:00:00

  • Lung cancer in young adults aged 35 years or younger: A full-scale analysis and review.

    abstract::Objectives: Lung cancer in young adults is a distinct disease with particular socioeconomic implications. This study aimed to clarify the clinicopathological characteristics, best interventions, and outcomes of this distinctive entity. Methods: A retrospective review of patients with lung cancer was performed in our i...

    journal_title:Journal of Cancer

    pub_type: 杂志文章,评审

    doi:10.7150/jca.27490

    authors: Liu B,Quan X,Xu C,Lv J,Li C,Dong L,Liu M

    更新日期:2019-06-09 00:00:00

  • Prognostic Impact of TTF-1 Expression in Non-Squamous Non-Small-Cell Lung Cancer: A Meta-Analysis.

    abstract::Thyroid transcription factor-1 (TTF-1) is overexpressed in up to 95% of primary lung adenocarcinoma while negative for almost all squamous cell carcinomas. TTF-1 expression has been investigated as a prognostic factor in non-small-cell lung cancer (NSCLC) with conflicting results. We conducted this meta-analysis to ga...

    journal_title:Journal of Cancer

    pub_type: 杂志文章

    doi:10.7150/jca.26830

    authors: Kim JH,Kim HS,Kim BJ,Han B,Choi DR,Kwon JH

    更新日期:2018-10-20 00:00:00