Recombinant hirudin suppresses the viability, adhesion, migration and invasion of Hep-2 human laryngeal cancer cells.

Abstract:

:Recombinant hirudin (rH) is a highly potent and specific inhibitor of thrombin, and has been shown to inhibit the growth and metastasis of several types of cancers in experimental tumor models. The objective of this study was to evaluate the antitumor effects and explore the underlying mechanisms of rH in Hep-2 human laryngeal carcinoma (LC) cells. Hep-2 cells were treated with various concentrations of rH for 24 h. The cell viability was evaluated by a water-soluble tetrazolium salt (WST) assay. The adhesion ability of the cells was evaluated by cell adhesion to fibronectin. Cell migration and invasion were measured with the Boyden chamber assay. Cell apoptosis was detected by Hoechst 33324 fluorescence staining. A chicken chorioallantoic membrane (CAM) assay was used to assess the effects of rH on angiogenesis in vivo. Western blotting was used to detect the expression levels of vascular endothelial growth factor receptor (VEGF-R), focal adhesion kinase (FAK), Bcl-2-associated agonist of cell death (Bad) and B-cell CLL/lymphoma 2 (Bcl-2) proteins. rH significantly inhibited the cell viability and induced apoptosis in LC Hep-2 cells in a dose-dependent manner, as compared with phosphate-buffered saline (PBS) as control. These results were accompanied by a decrease in the anti-apoptotic protein Bcl-2 and an increase in the pro-apoptotic protein Bad. Moreover, rH dose-dependently inhibited the adhesion, migration and invasion of the Hep-2 cells, compared to the vehicle PBS. In addition, rH robustly suppressed angiogenesis in the CAM assay. Importantly, the expression of adhesion and angiogenesis-associated proteins FAK and VEGF-R was significantly downregulated by rH in a dose-dependent manner. The present findings demonstrate that rH exerts antitumor effects in Hep-2 human laryngeal cancer cells via multiple mechanisms and suggests that targeting thrombin by rH is a potential strategy for the treatment of LC.

journal_name

Oncol Rep

journal_title

Oncology reports

authors

Lu Q,Lv M,Xu E,Shao F,Feng Y,Yang J,Shi L

doi

10.3892/or.2015.3717

subject

Has Abstract

pub_date

2015-03-01 00:00:00

pages

1358-64

issue

3

eissn

1021-335X

issn

1791-2431

journal_volume

33

pub_type

杂志文章
  • Diagnostic value of serum haptoglobin protein as hepatocellular carcinoma candidate marker complementary to α fetoprotein.

    abstract::More than 80% of hepatocellular carcinoma (HCC) arises in HBV based liver cirrhotic patients, suggesting that patients with cirrhosis form the main risk group of HCC. α fetoprotein (AFP) has poor sensitivity for the detection of AFP-negative and/or small tumors in HCC patients. Screening serum markers, along with HCC ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or_00000982

    authors: Shu H,Kang X,Guo K,Li S,Li M,Sun L,Gan L,Liu Y,Qin X

    更新日期:2010-11-01 00:00:00

  • Latexin exhibits tumor-suppressor potential in pancreatic ductal adenocarcinoma.

    abstract::Recent studies suggest that latexin (Lxn) expression is involved in stem cell regulation and that it plays significant roles in tumor cell migration and invasion. The clinicopathological significance of Lxn expression and its possible correlation with CD133 expression in pancreatic ductal adenocarcinoma (PDAC) is curr...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.4353

    authors: Xue Z,Zhou Y,Wang C,Zheng J,Zhang P,Zhou L,Wu L,Shan Y,Ye M,He Y,Cai Z

    更新日期:2016-01-01 00:00:00

  • In vivo evidence for a significant role of folylpolyglutamate synthase in combined chemotherapy with oral fluoropyrimidine, UFT or S-1, and leucovorin.

    abstract::Combined chemotherapy with 5-fluorouracil and leucovorin (LV) has been widely used for the treatment of patients with colorectal cancer. Given that LV effects are attributable to increased levels of reduced folate in cancer cells, we attempted here to show the in vivo role of folylpolyglutamate synthetase (FPGS), whic...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2011.1206

    authors: Tsukioka S,Sakamoto E,Tsujimoto H,Nakagawa F,Saito H,Uchida J,Kiniwa M,Fukushima M

    更新日期:2011-05-01 00:00:00

  • Long-term administration of low-dose cisplatin plus 5-fluorouracil prolongs the postoperative survival of patients with esophageal cancer.

    abstract::To evaluate the efficacy of long-term postoperative adjuvant chemotherapy with low-dose cisplatin (CDDP) plus 5-fluorouracil (5-FU) (CDDP/5-FU), we retrospectively examined 167 patients with squamous cell carcinoma of the esophagus who received the treatment after curative surgery (R0 resection). We classified the pat...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Shiozaki A,Yamagishi H,Itoi H,Fujiwara H,Kikuchi S,Okamoto K,Ichikawa D,Fuji N,Ochiai T,Sonoyama T,Ueda Y

    更新日期:2005-04-01 00:00:00

  • Combination of GHRH antagonists and docetaxel shows experimental effectiveness for the treatment of triple-negative breast cancers.

    abstract::In preclinical studies, antagonists of growth hormone-releasing hormone (GHRH) have demonstrated inhibitory effects on the growth of various types of cancers expressing the pituitary type of GHRH receptors (pGHRH-R) and/or its active splice variant 1 (SV1). In this study, we investigated the effectiveness of the treat...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2435

    authors: Seitz S,Rick FG,Schally AV,Treszl A,Hohla F,Szalontay L,Zarandi M,Ortmann O,Engel JB,Buchholz S

    更新日期:2013-07-01 00:00:00

  • Never in mitosis gene A-related kinase 6 and aurora kinase A: New gene biomarkers in the conversion from ulcerative colitis to colorectal cancer.

    abstract::Ulcerative colitis (UC) is an important risk factor for colorectal cancer (CRC). Histone modifications are one of the epigenetic mechanisms that may have key roles in the carcinogenesis of CRC. At present, there are no studies comparing histone modification patterns of UC and CRC in the literature. Therefore the aim o...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.4187

    authors: Gerçeker E,Boyacıoglu SO,Kasap E,Baykan A,Yuceyar H,Yıldırım H,Ayhan S,Ellidokuz E,Korkmaz M

    更新日期:2015-10-01 00:00:00

  • Involvement of the glutamine RF‑amide peptide and its cognate receptor GPR103 in prostate cancer.

    abstract::Glutamine RF‑amide peptide (QRFP) belongs to the RFamide neuropeptide family, which is involved in a wide spectrum of biological activities, ranging from food intake and cardiovascular functioning to analgesia, aldosterone secretion, locomotor activity and reproduction. Recently, QRFP has been demonstrated to exert it...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2018.6893

    authors: Kawan MA,Kyrou I,Ramanjaneya M,Williams K,Jeyaneethi J,Randeva HS,Karteris E

    更新日期:2019-02-01 00:00:00

  • β2-adrenergic receptor activation promotes the proliferation of A549 lung cancer cells via the ERK1/2/CREB pathway.

    abstract::Lung cancer is one of the most common cancers worldwide and accounts for 28% of all cancer-related deaths. The expression of the β2‑adrenergic receptor (β2‑AR), one of the stress‑inducible receptors, has been reported to be closely correlated with malignant tumors. However, the role of β2‑AR activation in human lung e...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2016.4966

    authors: Hu P,He J,Liu S,Wang M,Pan B,Zhang W

    更新日期:2016-09-01 00:00:00

  • p16, MGMT, RARbeta2, CLDN3, CRBP and MT1G gene methylation in esophageal squamous cell carcinoma and its precursor lesions.

    abstract::Esophageal squamous cell carcinoma (ESCC) is a common cancer with a very poor prognosis. New methods are needed to screen high-risk populations and identify curable tumors and precursor lesions early. Molecular markers may be useful in such screening efforts. This study was designed to determine the prevalence of p16,...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Roth MJ,Abnet CC,Hu N,Wang QH,Wei WQ,Green L,D'Alelio M,Qiao YL,Dawsey SM,Taylor PR,Woodson K

    更新日期:2006-06-01 00:00:00

  • Mitochondrial pyruvate carrier modulates the epithelial-mesenchymal transition in cholangiocarcinoma.

    abstract::Intrahepatic cholangiocarcinoma (ICC) is known to have a high malignant potential. Because of its high recurrence rate, ICC has a poor prognosis even after complete tumor resection. Compared with normal differentiated cells, cancer cells have an altered metabolism for supporting their survival in severe conditions. Ca...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2017.6172

    authors: Ohashi T,Eguchi H,Kawamoto K,Konno M,Asai A,Colvin H,Ueda Y,Takaoka H,Iwagami Y,Yamada D,Asaoka T,Noda T,Wada H,Gotoh K,Kobayashi S,Koseki J,Satoh T,Ogawa K,Doki Y,Mori M,Ishii H

    更新日期:2018-03-01 00:00:00

  • Persistent anti-tumor effects via recombinant adeno-associated virus encoding herpes thymidine kinase gene monitored by PET-imaging.

    abstract::Despite the well-documented advantages of the recombinant adeno-associated virus (rAAV) as a gene delivery vehicle, including its non-pathogenic and long-term therapeutic gene expression, there have been very limited studies on its potential for producing persistent anti-tumor effects, particularly in vivo. To address...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2011.1190

    authors: Kim JY,Kim JH,Khim M,Lee HS,Jung JH,Moon DH,Jeong S,Lee H

    更新日期:2011-05-01 00:00:00

  • Long non-coding RNA SNHG1 predicts a poor prognosis and promotes colon cancer tumorigenesis.

    abstract::Colon cancer is the main cause of cancer mortality worldwide. Its poor prognosis is mainly ascribed to high recurrence rates. Identifying novel prognostic biomarkers and therapeutic key points for management is crucial and important. Long non-coding RNAs (lncRNAs) are a class of RNAs, which have various roles in carci...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2018.6412

    authors: Yang H,Wang S,Kang YJ,Wang C,Xu Y,Zhang Y,Jiang Z

    更新日期:2018-07-01 00:00:00

  • The histone deacetylase inhibitor, Trichostatin A, induces G2/M phase arrest and apoptosis in YD-10B oral squamous carcinoma cells.

    abstract::Histone acetylation is one of the key chromatin modifications that control gene transcription during development and tumorigenesis. Recently, it was reported that the histone deacetylase inhibitor, Trichostatin A (TSA), induces growth arrest and apoptosis in tumors. However, the mol...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2011.1496

    authors: Anh TD,Ahn MY,Kim SA,Yoon JH,Ahn SG

    更新日期:2012-02-01 00:00:00

  • Tropomodulin 3 promotes liver cancer progression by activating the MAPK/ERK signaling pathway.

    abstract::Tropomodulin 3 (TMOD3) is a member of the pointed‑end capping protein family that contributes to invasion and metastasis in several types of malignancies. TMOD3 has been found to be crucial for membranous skeleton and embryonic development; however, little is known regarding the role of TMOD3 in liver cancer progressi...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2019.7052

    authors: Jin C,Chen Z,Shi W,Lian Q

    更新日期:2019-05-01 00:00:00

  • Caveolin‑1 enhances RANKL‑induced gastric cancer cell migration.

    abstract::The classical pathway involving receptor activator of nuclear factor‑κB (RANK) and its ligand (RANKL) induces the activation of osteoclasts and the migration of a variety of tumor cells, including breast and lung cancer. In our previous study, the expression of RANK was identified on the surface of gastric cancer cell...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2018.6550

    authors: Wang Y,Song Y,Che X,Zhang L,Wang Q,Zhang X,Qu J,Li Z,Xu L,Zhang Y,Fan Y,Hou K,Liu Y,Qu X

    更新日期:2018-09-01 00:00:00

  • Decreased miRNA-148a is associated with lymph node metastasis and poor clinical outcomes and functions as a suppressor of tumor metastasis in non-small cell lung cancer.

    abstract::Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related death worldwide, and only 15% of lung cancer patients live more than 5 years. microRNAs (miRNAs) are endogenously expressed non-coding RNAs, and dysregulation of miRNAs is a common feature in human cancers including lung cancer. In this study, w...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2611

    authors: Chen Y,Min L,Zhang X,Hu S,Wang B,Liu W,Wang R,Gu X,Shen W,Lv H,Zou J,Chen Y,Xu X,Chen L

    更新日期:2013-10-01 00:00:00

  • Tissue-specific regulation of Apaf-1 expression by p53.

    abstract::The p53 tumor suppressor is a transcription factor that regulates cell cycle and apoptosis in response to a variety of environmental stress conditions. Recent studies indicated that the apoptotic protease activating factor-1 (Apaf-1) is a direct transcriptional target of p53 in DNA damage-induced apoptosis. However, t...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Ho CK,Bush JA,Li G

    更新日期:2003-09-01 00:00:00

  • Synergistic antitumor effect of JAWSII dendritic cells and interleukin 12 in a melanoma mouse model.

    abstract::One of the possible ways to augment dendritic cell (DC) efficacy in presentation of tumor antigens to effector T cells is pulsing them with tumor-cell lysates and incubation with certain immunostimulators. We present the results of an immunotherapeutic approach in a murine B78-H1 mo...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2012.2193

    authors: Zapała Ł,Wolny R,Wachowska M,Jakóbisiak M,Lasek W

    更新日期:2013-03-01 00:00:00

  • Inhibition of proliferation, sprouting, tube formation and Tie2 signaling of lymphatic endothelial cells by the histone deacetylase inhibitor SAHA.

    abstract::Histone deacetylase (HDAC) inhibitors exert potent inhibitory effects on various types of human cancer. The pioneer drug suberoylanilide hydroxamic acid (SAHA) is currently used in the clinic for cancer treatment. However, the effect of SAHA on tumor lymphangiogenesis is unclear. We recently showed that SAHA suppresse...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2523

    authors: Cheng HT,Hung WC

    更新日期:2013-08-01 00:00:00

  • Pancreatic tumor mass in a xenograft mouse model is decreased by treatment with therapeutic stem cells following introduction of therapeutic genes.

    abstract::Pancreatic cancer is the fourth most common cause of cancer-related mortality. In the present study, we employed 2 types of therapeutic stem cells expressing cytosine deaminase (CD) with or without human interferon-β (IFN‑β), HB1.F3.CD and HB1.F3.CD.IFN-β cells, respectively, to selectively treat pancreatic cancer. Th...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2564

    authors: Kim DJ,Yi BR,Lee HR,Kim SU,Choi KC

    更新日期:2013-09-01 00:00:00

  • Novel FGFR inhibitor ponatinib suppresses the growth of non-small cell lung cancer cells overexpressing FGFR1.

    abstract::Lung cancer is still the leading cause of cancer-related deaths worldwide. Identifying new oncogenic drivers and developing efficient inhibitors through molecular targeting approaches are crucial for improving therapies. The aim of this study was to investigate whether targeting fibroblast growth factor receptor 1 (FG...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2013.2386

    authors: Ren M,Hong M,Liu G,Wang H,Patel V,Biddinger P,Silva J,Cowell J,Hao Z

    更新日期:2013-06-01 00:00:00

  • Loss of ONECUT1 expression in human pancreatic cancer cells.

    abstract::ONECUT1 (HNF-6) is the prototype of a new class of homeodomain transcription factors, that controls the development of pancreatic ducts during mouse development. In the present study, the role of ONECUT1 and its targeted genes TCF2, PKHD1 and CYS1 was analyzed in human pancreatic ductal adenocarcinoma (PDAC). mRNA lev...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Jiang X,Zhang W,Kayed H,Zheng P,Giese NA,Friess H,Kleeff J

    更新日期:2008-01-01 00:00:00

  • The natural compound codonolactone attenuates TGF-β1-mediated epithelial-to-mesenchymal transition and motility of breast cancer cells.

    abstract::Codonolactone (CLT), a natural product, is the major bioactive component of Atractylodes lancea, and also found in a range of other medical herbs, such as Codonopsis pilosula, Chloranthus henryi Hemsl and Atractylodes macrocephala Koidz. This sesquiterpene lactone has been demonstrated to exhibit a range of activities...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2015.4394

    authors: Fu J,Ke X,Tan S,Liu T,Wang S,Ma J,Lu H

    更新日期:2016-01-01 00:00:00

  • Curcumin and paclitaxel induce cell death in breast cancer cell lines.

    abstract::Breast cancer is one of the major health issues confronting women; however, treatment with conventional chemotherapeutic drugs is limited. Currently, paclitaxel is used as a therapeutic clinical agent to treat breast cancer that exerts antitumor activity in numerous types of cancer cell. Curcumin (diferuloylmethane), ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2018.6603

    authors: Calaf GM,Ponce-Cusi R,Carrión F

    更新日期:2018-10-01 00:00:00

  • miR‑107‑5p promotes tumor proliferation and invasion by targeting estrogen receptor‑α in endometrial carcinoma.

    abstract::The aberrant expression of miR107‑5p is closely related to the development of several types of human cancers. However, the role of miR‑107‑5p in endometrial carcinoma (EC) has not been fully confirmed. In the present study, we aimed to explore the function of miR‑107‑5p in EC carcinogenesis. EC samples and normal endo...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2018.6936

    authors: Bao W,Zhang Y,Li S,Fan Q,Qiu M,Wang Y,Li Y,Ji X,Yang Y,Sang Z,Xu W,Yang Y,Wu S,Zhu Y

    更新日期:2019-03-01 00:00:00

  • Synthetic lethal interaction of CDK inhibition and autophagy inhibition in human solid cancer cell lines.

    abstract::Cell cycle control is a promising target in cancer treatments, and some small-molecule cyclin-dependent kinase (CDK) inhibitors have exhibited clinical effectiveness. However, no biomarkers predictive of efficacy have been developed. Recent studies have revealed that CDK inhibitor (CKI) proteins, such as p27 and p16, ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or.2017.5684

    authors: Okada Y,Kato S,Sakamoto Y,Oishi T,Ishioka C

    更新日期:2017-07-01 00:00:00

  • Connexins 26 and 43 correlate with Bak, but not with Bcl-2 protein in breast cancer.

    abstract::Apoptosis is a process associated with development and progression of breast cancer. The association between connexins and programmed cell death has only been demonstrated in a few studies. The aim of the present study was the evaluation of Cx26 and Cx43 expression in breast cancer in correlation with Bcl-2 and Bak pr...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Kanczuga-Koda L,Sulkowski S,Tomaszewski J,Koda M,Sulkowska M,Przystupa W,Golaszewska J,Baltaziak M

    更新日期:2005-08-01 00:00:00

  • The expression of high-mobility group protein box 1 correlates with the progression of non-small cell lung cancer.

    abstract::High-mobility group protein box 1 (HMGB1) released from dying tumor cells promotes tumor progression, on the other hand HMGB1 activates dendritic cells and triggers anti-neoplastic response of T-cells in chemotherapy and radiotherapy. HMGB1 expression is up-regulated in many kinds of tumors. To investigate HMGB1 expre...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or_00000468

    authors: Shen X,Hong L,Sun H,Shi M,Song Y

    更新日期:2009-09-01 00:00:00

  • VBP-1 is necessary for morphogenesis in Caenorhabditis elegans.

    abstract::VBP-1 has been isolated as a novel protein binding to the von Hippel-Lindau (VHL) tumor suppressor gene product. The fundamental function of the gene was examined in the nematode, Caenorhabditis elegans (C. elegans). The C. elegans VBP-1 gene was expressed in adults only in the gonads and was also expressed in early s...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:

    authors: Ichimiya H,Hino O,Kohara Y,Ishii N

    更新日期:2003-03-01 00:00:00

  • Co-expression of the androgen receptor and the transcription factor ZNF652 is related to prostate cancer outcome.

    abstract::ZNF652, a DNA binding transcription factor, was previously suggested to be differentially expressed in prostate cancer. This study investigated if the expressions of ZNF652 and androgen receptor (AR) in prostate cancer are associated with prostate specific antigen (PSA) defined relapse. ZNF652 and AR immunoreactivity ...

    journal_title:Oncology reports

    pub_type: 杂志文章

    doi:10.3892/or_00000731

    authors: Callen DF,Ricciardelli C,Butler M,Stapleton A,Stahl J,Kench JG,Horsfall DJ,Tilley WD,Schulz R,Nesland JM,Neilsen PM,Kumar R,Holm R

    更新日期:2010-04-01 00:00:00