Low concentration of quercetin antagonizes the invasion and angiogenesis of human glioblastoma U251 cells.

Abstract:

:Glioblastoma is the most aggressive type of brain tumor with a very poor prognosis. Therefore, it is always of great importance to explore and develop new potential treatment for glioblastoma. Quercetin, a flavonoid present in a variety of human foods, has been shown to inhibit various tumor cell proliferation. In this study, we found that treating human glioblastoma U251 cells with 10 μg/mL quercetin for 24 hours, a concentration that was far below the IC50 (113.65 μg/mL) and at which quercetin failed to inhibit cell proliferation, inhibited cell migration (30%) and cell invasion as examined by wound scratch assay and transwell assay, respectively. We further showed that 10 μg/mL quercetin inhibited cell migration and tube formation of human umbilical vein endothelial cells induced by the conditioned medium derived from U251 cell culture. The inhibitory effect of quercetin on migration and angiogenesis is possibly mediated through the downregulation of protein levels of VEGFA, MMP9, and MMP2 as detected by Western blot. Our findings demonstrated that low concentration of quercetin antagonized glioblastoma cell invasion and angiogenesis in vitro.

journal_name

Onco Targets Ther

journal_title

OncoTargets and therapy

authors

Liu Y,Tang ZG,Yang JQ,Zhou Y,Meng LH,Wang H,Li CL

doi

10.2147/OTT.S136821

subject

Has Abstract

pub_date

2017-08-11 00:00:00

pages

4023-4028

issn

1178-6930

pii

ott-10-4023

journal_volume

10

pub_type

杂志文章
  • Expression of Notch 1 receptor associated with tumor aggressiveness in papillary thyroid carcinoma.

    abstract:AIM:The aim of this study was to assess if the expression of Notch 1 receptor is associated with tumor aggressiveness in papillary thyroid carcinomas (PTCs). PATIENTS AND METHODS:By searching the electronic medical record system of Xin Hua Hospital, all cases of PTC patients who underwent thyroidectomy in the hospital...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S98239

    authors: Fu H,Ma C,Guan W,Cheng W,Feng F,Wang H

    更新日期:2016-03-15 00:00:00

  • Akt/mTOR-Mediated Autophagy Confers Resistance To BET Inhibitor JQ1 In Ovarian Cancer.

    abstract:Background:Bromodomain and extra-terminal domain inhibitors like JQ1 have proved to be promising epigenetic agents for the treatment of malignant ovarian carcinoma. However, the resistance of ovarian cancer cells to BET inhibitors has not been elucidated. In this study, we investigated the potential mechanisms underlyi...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S220267

    authors: Luan W,Pang Y,Li R,Wei X,Jiao X,Shi J,Yu J,Mao H,Liu P

    更新日期:2019-10-03 00:00:00

  • 5-HT7 Receptor Contributes to Proliferation, Migration and Invasion in NSCLC Cells.

    abstract:Introduction:Because only a small portion of NSCLC (non-small-cell lung cancer) patients benefit from molecular targeted therapy or immunotherapy and do not develop therapeutic resistance, continued research on new targets is warranted. Serotonin has recently emerged as a growth factor for tumor cells, and its receptor...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S244339

    authors: Du X,Wang T,Wang Z,Wu X,Gu Y,Huang Q,Wang J,Xie J

    更新日期:2020-03-09 00:00:00

  • Safety and efficacy of nimotuzumab combined with chemoradiotherapy in Chinese patients with locally advanced cervical cancer.

    abstract:OBJECTIVE:To evaluate efficacy and safety of nimotuzumab combined with chemotherapy and radiotherapy in women with locally advanced cervical cancer. MATERIALS AND METHODS:Women with locally advanced cervical cancer (stage IIB, III, or IVA) who experienced relapse after first-line chemoradiotherapy and one or more line...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S133756

    authors: Chen YF,Tang WB,Pan XX,Wu CR,Cao Y,Yang W

    更新日期:2017-08-17 00:00:00

  • Durable Molecular Remission in a Lymphoid BP-CML Patient Harboring T315I Mutation Treated with Anti-CD19 CAR-T Therapy.

    abstract::Despite the prominent effects of BCR-ABL tyrosine kinase inhibitors (TKI) therapy in patients with chronic phase-chronic myeloid leukemia (CP-CML) and thus low incidence of blastic transformation, blast phase (BP)-CML remains a major therapeutic challenge in the TKI era. The "gatekeeper" mutation T315I in BCR-ABL1 kin...

    journal_title:OncoTargets and therapy

    pub_type:

    doi:10.2147/OTT.S232102

    authors: Zhou L,Shi H,Shi W,Yang L,Zhang Y,Xu M,Chen X,Zhu Y,Mu H,Wan X,Yang Z,Zeng Y,Liu H

    更新日期:2019-12-13 00:00:00

  • Anorectal melanoma metastatic to the breast: a case report and review of the literature.

    abstract::Melanoma develops from melanocytes and typically occurs on the skin and mucosa with a high degree of malignancy. Intensive local invasion and distant metastasis of melanoma result in poor patient prognosis, owing to frequent metastases to the lungs, bones, brains, and other parts of the body. In the present study, we ...

    journal_title:OncoTargets and therapy

    pub_type:

    doi:10.2147/OTT.S107271

    authors: Feng L,Qi DJ,Zhang QF

    更新日期:2016-08-10 00:00:00

  • Estrogen Receptor Beta Inhibits The Proliferation, Migration, And Angiogenesis Of Gastric Cancer Cells Through Inhibiting Nuclear Factor-Kappa B Signaling.

    abstract:Purpose:This study aimed to investigate the regulatory roles of estrogen receptor beta (ERβ) on gastric cancer (GC) cells, and reveal the potential mechanisms relating to nuclear factor-kappa B (NF-κB) signaling. Methods:GC cell lines SGC7901 and MKN45 were transfected with pEGFP-C1-ERβ to overexpress ERβ, and treated...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章,收录出版

    doi:10.2147/OTT.S214529

    authors: Zhang Y,Wu Y,Zhou X,Yi B,Wang L

    更新日期:2019-11-05 00:00:00

  • Discovering Biomarkers in Peritoneal Metastasis of Gastric Cancer by Metabolomics.

    abstract:Background and Objective:Metabolomics has recently been applied in the field of oncology. In this study, we aimed to use metabolomics to explore biomarkers in peritoneal metastasis of gastric cancer. Methods:Peritoneal lavage fluid (PLF) of 65 gastric cancer patients and related clinical data were collected from the F...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S245663

    authors: Pan G,Ma Y,Suo J,Li W,Zhang Y,Qin S,Jiao Y,Zhang S,Li S,Kong Y,Du Y,Gao S,Wang D

    更新日期:2020-07-27 00:00:00

  • Single sternal metastasis due to malignant melanoma with unexpected long-term survival: a case report.

    abstract::Metastases from melanoma have a very poor prognosis for the patient. Single metastatic lesions in the sternum due to melanoma are extremely rare. A rare case of a presternal mass in a 56-year-old patient who had undergone excision for malignant melanoma is presented. Review of the patient's history and surgical resect...

    journal_title:OncoTargets and therapy

    pub_type:

    doi:10.2147/OTT.S95723

    authors: Gogakos AS,Paliouras D,Asteriou C,Rallis T,Lazopoulos A,Chatzinikolaou F,Zissimopoulos A,Tsavlis D,Tsirgogianni K,Zarogoulidis K,Porpodis K,Tsakiridis K,Pitsiou G,Kioumis I,Karapantzos I,Karapantzou C,Sachpekidis N,Zaro

    更新日期:2016-01-18 00:00:00

  • Genome-Wide Microarray Analysis of circRNAs Revealed Novel Biomarkers for Glioma Treatment and Their Promoting Effect on Glioma Progression.

    abstract:Purpose:As a novel type of non-coding RNAs, circRNAs were found to play important roles in cancer progression. In this study, we aim to investigate genome-wide circRNAs expression and potential functions in glioma to find new therapeutic targets for glioma treatment. Patients and Methods:A total of 92 pairs of glioma ...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S241347

    authors: Lyu X,Zhou L,Fan F,Dong Z

    更新日期:2020-04-01 00:00:00

  • Helical tomotherapy provides efficacy similar to that of intensity-modulated radiation therapy with dosimetric benefits for endometrial carcinoma.

    abstract:BACKGROUND:The purpose of this study was to compare the efficacy of intensity-modulated radiotherapy (IMRT) and helical tomotherapy for endometrial cancer. METHODS:Between November 1, 2006 and November 31, 2010, 31 patients with histologically confirmed endometrial cancer were enrolled. All enrolled patients received ...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S35958

    authors: Hsieh CH,Shueng PW,Hsiao SM,Wei MC,Wu WY,Sun HD,Tien HJ,Wang LY,Hsieh YP

    更新日期:2012-01-01 00:00:00

  • Exosomal MicroRNAs as Liquid Biopsy Biomarkers in Hepatocellular Carcinoma.

    abstract:Purpose:Hepatocellular carcinoma (HCC) has a high incidence in China and exploring effective ways for early diagnosis is an important method to improve the prognosis of patients with HCC. Additional studies reported that. Some kinds of microRNA (miRNA) in plasma will change accordingly during HCC progress, and this cha...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S232453

    authors: Wang S,Yang Y,Sun L,Qiao G,Song Y,Liu B

    更新日期:2020-03-09 00:00:00

  • Surgery in asymptomatic patients with colorectal cancer and unresectable liver metastases: the authors' experience.

    abstract:PURPOSE:In asymptomatic patients with Stage IV colorectal cancer, the debate continues over the efficacy of primary resection compared to chemotherapy alone. The aim of this study was to define the optimal management for asymptomatic patients with colorectal cancer and unresectable liver metastases. PATIENTS AND METHO...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S39448

    authors: Boselli C,Renzi C,Gemini A,Castellani E,Trastulli S,Desiderio J,Corsi A,Barberini F,Cirocchi R,Santoro A,Parisi A,Redler A,Noya G

    更新日期:2013-01-01 00:00:00

  • Inhibitory Effect of Crocin Against Gastric Carcinoma via Regulating TPM4 Gene.

    abstract:Background:Gastric cancer (GC) is one of the most common malignant tumors and the second most frequent cause of cancer death worldwide. Crocin is a kind of bioactive constituent found in the stigmas of saffron, which has shown various pharmacological activities. Methods:In this study, we investigated the inhibitory ef...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S254167

    authors: Luo Y,Yu P,Zhao J,Guo Q,Fan B,Diao Y,Jin Y,Wu J,Zhang C

    更新日期:2021-01-07 00:00:00

  • Overexpression of a Long Non-Coding RNA BC037916 is Associated with Pancreatic Tumorigenesis and Poor Prognosis.

    abstract:Background:Pancreatic cancer is one of the most lethal malignancies. Accumulating evidence supports for the critical contribution of long noncoding RNAs (lncRNAs) to the cancer development and progression. We tried to identify novel lncRNAs involved in the pancreatic carcinogenesis. Materials and Methods:Two independe...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S282350

    authors: Chen G,Xu L,Ye G,Lin J,Meng Z,Shen Y

    更新日期:2021-01-05 00:00:00

  • Quercetin suppresses DNA double-strand break repair and enhances the radiosensitivity of human ovarian cancer cells via p53-dependent endoplasmic reticulum stress pathway.

    abstract::Quercetin is proven to have anticancer effects for many cancers. However, the role of tumor suppressor p53 on quercetin's radiosensitization and regulation of endoplasmic reticulum (ER) stress response in this process remains obscure. Here, quercetin exposure resulted in ER stress, prolonged DNA repair, and the expres...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S147316

    authors: Gong C,Yang Z,Zhang L,Wang Y,Gong W,Liu Y

    更新日期:2017-12-21 00:00:00

  • Dosimetric comparison of different algorithms in stereotactic body radiation therapy (SBRT) plan for non-small cell lung cancer (NSCLC).

    abstract:Purposes:The main aim of the study was to investigate the dosimetric difference between acuros XB algorithm (AXB), anisotropic analytic algorithm (AAA), and pencil beam convolution (PBC) algorithm in stereotactic body radiation therapy (SBRT) plan for non-small cell lung cancer (NSCLC). Patients and Methods:Thirty-eig...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S201473

    authors: Zhang J,Jiang D,Su H,Dai Z,Dai J,Liu H,Xie C,Yu H

    更新日期:2019-08-12 00:00:00

  • Downregulation of lncRNA ANRIL suppresses growth and metastasis in human osteosarcoma cells.

    abstract:Background:This study was designed to research the potential function of lncRNA ANRIL in osteosarcoma (OS). Materials and methods:Quantitative real-time PCR, cell counting kit-8, wound healing assay, Transwell assay, flow cytometric analysis, caspase activity analysis, and Western blot were carried out. Results:ANRIL...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S170293

    authors: Guan H,Mei Y,Mi Y,Li C,Sun X,Zhao X,Liu J,Cao W,Li Y,Wang Y

    更新日期:2018-08-14 00:00:00

  • Therapeutic Effect Of First-Line EGFR-TKIs Combined With Concurrent Cranial Radiotherapy On NSCLC Patients With EGFR Activating Mutation And Brain Metastasis: A Retrospective Study.

    abstract:Purpose:Non-small cell lung cancer (NSCLC) patients with EGFR mutation are suffering from a high incidence of brain metastasis (BM). It is still controversial whether cranial radiotherapy could be delayed when the EGFR-tyrosine kinase inhibitors (TKIs) used as first-line therapy for EGFR-positive patients with BM. This...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S223216

    authors: An N,Wang H,Li J,Zhai X,Jing W,Jia W,Kong L,Zhu H,Yu J

    更新日期:2019-10-08 00:00:00

  • The effects and mechanisms of a biosynthetic ginsenoside 3β,12β-Di-O-Glc-PPD on non-small cell lung cancer.

    abstract:Background:A biosynthetic ginsenoside, 3-O-β-D-glucopyranosyl-12-O-β-D-glucopyranosyl-dammar-24-ene-3β, 12β, 20S-triol (C3C12PPD), showed antitumor activity against many tumor cells in vitro, especially had better anti-lung cancer activity than Rg3 in vitro and in vivo. However, the effects and molecular mechanisms of ...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S217039

    authors: Huang LL,Tang M,Du QQ,Liu CX,Yan C,Yang JL,Li Y

    更新日期:2019-09-09 00:00:00

  • hnRNP C1/C2 and Pur-beta proteins mediate induction of senescence by oligonucleotides homologous to the telomere overhang.

    abstract:BACKGROUND:Experimental disruption of the telomere overhang induces a potent DNA damage response and is the target of newly emerging cancer therapeutics. Introduction of T-oligo, an eleven-base oligonucleotide homologous to the 3'-telomeric overhang, mimics telomere disruption and induces DNA damage responses through a...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S54575

    authors: Mulnix RE,Pitman RT,Retzer A,Bertram C,Arasi K,Crees Z,Girard J,Uppada SB,Stone AL,Puri N

    更新日期:2013-12-18 00:00:00

  • Erdheim-Chester Disease and Acute Myeloid Leukemia with Mutated NPM1 in a Patient with Clonal Hematopoiesis: A Case Report.

    abstract:Background:Erdheim-Chester Disease (ECD) is a clonal non-Langerhans histiocytosis, classified as a macrophage-dendritic cell neoplasm in the 2016 WHO classification. The exact cell of origin of ECD is unknown, although some limited evidence suggests that it arises from myeloid progenitors. Case Presentation:A 43-year-...

    journal_title:OncoTargets and therapy

    pub_type:

    doi:10.2147/OTT.S276497

    authors: Papageorgiou SG,Divane A,Roumelioti M,Kottaridi C,Bouchla A,Georgakopoulos A,Ieremiadou F,Daraki A,Bazani E,Thomopoulos TP,Chatziioannou S,Mavrogenis A,Panayiotidis P,Panayiotides IG,Pappa V,Foukas PG

    更新日期:2020-11-16 00:00:00

  • CYP19A1 gene polymorphism and colorectal cancer etiology in Saudi population: case-control study.

    abstract:BACKGROUND:Considerable interest is directed toward the enzyme aromatase (CYP19A1) and the development of cancer, due to CYP19A1's role in estrogen biosynthesis. Several cancers display excessive intra-tumor accumulation of estrogens, and aromatase inhibitors are used for treatment. The CYP19A1 gene exhibits polymorphi...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S121557

    authors: Al-Mukaynizi FB,Alanazi M,Al-Daihan S,Parine NR,Almadi M,Aljebreen A,Azzam N,Alharbi O,Arafah M,Warsy A

    更新日期:2017-09-14 00:00:00

  • Long-term complete remission in a patient with intravascular large B-cell lymphoma with central nervous system involvement.

    abstract::This report describes a patient with intravascular large B-cell lymphoma (IVLBCL) with central nervous system involvement at the time of diagnosis who achieved complete remission for over 5 years in response to therapy. The patient, a 71 year-old woman, was previously healthy with the exception of taking verapamil for...

    journal_title:OncoTargets and therapy

    pub_type:

    doi:10.2147/OTT.S72596

    authors: Sawada T,Omuro Y,Kobayashi T,Hishima T,Koizumi F,Kanemasa Y,Shimoyama T,Sasaki E,Maeda Y

    更新日期:2014-11-18 00:00:00

  • Next-Generation Sequencing Analysis Identified Genomic Alterations in Pathological Morphologies of 3 Cases of Pulmonary Carcinosarcoma.

    abstract:Background:Pulmonary carcinosarcomas (PCSs) are a heterogeneous group of non-small-cell lung carcinomas (NSCLCs) with aggressiveness and a poor prognosis. Although genetic mutations of some common lung cancer subtypes have been extensively studied, the molecular characteristics of PCSs and the existence of abnormal tar...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S264617

    authors: Li F,Hu S,Kong K,Cao P,Han P,Deng Y,Zhao B

    更新日期:2020-08-10 00:00:00

  • Shorter telomere length of T-cells in peripheral blood of patients with lung cancer.

    abstract:PURPOSE:Telomere shortening occurs in tumor tissues and peripheral blood lymphocytes of many common human malignancies, including lung cancer, but its variation in T-cells has never been investigated. Thus, the aim of this study was to assess telomere length in T-cells and its correlation with the clinical characterist...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S98488

    authors: Qian Y,Ding T,Wei L,Cao S,Yang L

    更新日期:2016-05-04 00:00:00

  • ARHGAP4 mediates the Warburg effect in pancreatic cancer through the mTOR and HIF-1α signaling pathways.

    abstract:Objective:The phenomenon that cancer cells avidly exhibit glycolysis with lactate secretion and decrease in mitochondrial activity under aerobic conditions is known historically as the Warburg effect. Rho GTPase-activating protein 4 (ARHGAP4) is an important negative regulator of the Rho signaling pathway that was asso...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S207560

    authors: Shen Y,Chen G,Zhuang L,Xu L,Lin J,Liu L

    更新日期:2019-06-28 00:00:00

  • Resveratrol decreases B-cell lymphoma-2 expression and viability in GH3 pituitary adenoma cells of the rat.

    abstract:OBJECTIVE:Resveratrol is a phytoestrogen with various antiproliferative and proapoptotic effects. This in vitro study aimed to analyze the effect of resveratrol on the viability and expression of modulators of apoptosis in GH3 pituitary adenoma cells of the rat. METHODS:GH3 cells were incubated with resveratrol concen...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S45154

    authors: Voellger B,Kirches E,Wilisch-Neumann A,Weise A,Tapia-Perez JH,Rupa R,Mawrin C,Firsching R

    更新日期:2013-09-16 00:00:00

  • A blockade of PD-L1 produced antitumor and antimetastatic effects in an orthotopic mouse pancreatic cancer model via the PI3K/Akt/mTOR signaling pathway.

    abstract:BACKGROUND:Pancreatic cancer is one of the most aggressive and intractable malignant tumors, and most deaths from pancreatic cancer are related to metastases. It has been demonstrated in vitro that overexpression of programmed death-ligand 1 (PD-L1) correlates with a lack of phosphatase and tensin homologue (PTEN) expr...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S130481

    authors: Zhao L,Li C,Liu F,Zhao Y,Liu J,Hua Y,Liu J,Huang J,Ge C

    更新日期:2017-04-12 00:00:00

  • Pancreatic neuroendocrine neoplasms at magnetic resonance imaging: comparison between grade 3 and grade 1/2 tumors.

    abstract:BACKGROUND:The grading of pancreatic neuroendocrine neoplasms (PanNENs) is associated with the choice of treatment strategy. The aim of this study is to identify the magnetic resonance imaging (MRI) features in differentiating pancreatic neuroendocrine tumors (PanNETs) grade 1/2 (G1/G2) and pancreatic neuroendocrine ca...

    journal_title:OncoTargets and therapy

    pub_type: 杂志文章

    doi:10.2147/OTT.S127803

    authors: Guo C,Chen X,Xiao W,Wang Q,Sun K,Wang Z

    更新日期:2017-03-07 00:00:00