Mechanistic Study on Triptorelin Action in Protecting From 5-FU-Induced Ovarian Damage in Rats.

Abstract:

:Triptorelin, a kind of GnRH agonist, is widely used in the treatment of hormone-responsive cancers in the clinic. This study aimed to discover the underlying mechanism of triptorelin in protection from 5-fluorouracil (5-FU)-induced ovarian damage in Sprague-Dawley rats. In the present study, after using 5-FU to induce ovarian damage in rats, body weight and wet ovaries were weighed, the levels of estradiol (E2), follicle-stimulating hormone (FSH), and anti-Müllerian hormone (AMH) in blood were detected, and the expression of Bcl-2, Bax, and NF-κB was determined. It suggested that, compared to the control, body weight gain, the ratio of ovarian wet weight to body weight, primary follicle numbers, and the levels of AMH were significantly decreased, while the concentration of E2 and FSH was heavily increased following 5-FU administration. In contrast, after coadministration of triptorelin with 5-FU, the ratio of ovarian wet weight to body weight and the levels of AMH were significantly increased, whereas the level of E2 and FSH was decreased significantly when compared with the 5-FU group. Furthermore, at indicated times, 5-FU led to the reduced Bcl-2 and NF-κB expression and increased Bax expression while triptorelin plus 5-FU increased Bcl-2 and NF-κB expression and decreased Bax expression. It was indicated that triptorelin could protect rats from 5-FU-induced ovarian damage by modulation of hormones, Bcl-2, Bax, and NF-κB. These results might highlight the mechanism of triptorelin as a protective agent in clinical chemotherapy for ovarian damage.

journal_name

Oncol Res

journal_title

Oncology research

authors

Wang Y,Tian X,Liang L,Wang Y,Wang R,Cheng X,Yan Z,Chen Y,Qi P

doi

10.3727/096504015X14410238486720

subject

Has Abstract

pub_date

2014-01-01 00:00:00

pages

283-92

issue

5-6

eissn

0965-0407

issn

1555-3906

journal_volume

22

pub_type

杂志文章
  • PAQR3 Inhibits the Proliferation and Tumorigenesis in Esophageal Cancer Cells.

    abstract::Progestin and adipoQ receptor family member III (PAQR3), a member of the PAQR family, is frequently downregulated in different types of human cancer. However, its expression and functions in esophageal cancer are still unknown. This study aimed to explore the expression of PAQR3 in esophageal cancer cell lines and to ...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504016X14761384026719

    authors: Zhou F,Wang S,Wang J

    更新日期:2017-05-24 00:00:00

  • MicroRNA-520b Suppresses Proliferation, Migration, and Invasion of Spinal Osteosarcoma Cells via Downregulation of Frizzled-8.

    abstract::Spinal osteosarcoma (OS) is a malignant tumor that has a poor outcome. MicroRNA-520b (miR-520b) acts as a cancer suppressor in various types of cancer. Because of the limited amount of literature on OS, we aimed to identify the role of miR-520b in OS. The miR-520b level in clinical spinal OS tissues and adjacent nontu...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504017X14873430389189

    authors: Wang J,Pang W,Zuo Z,Zhang W,He W

    更新日期:2017-09-21 00:00:00

  • MicroRNA-6884-5p Regulates the Proliferation, Invasion, and EMT of Gastric Cancer Cells by Directly Targeting S100A16.

    abstract::S100 binding protein A16 (S100A16) expression levels are closely associated with microRNA (miRNA) processing. Higher levels of S100A16 are reported during the progression of many cancers. Our study mainly explored the interaction between S100A16 and miR-6884-5p in gastric cancer (GC). Quantitative real-time polymerase...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504019X15753718797664

    authors: Lv H,Hou H,Lei H,Nie C,Chen B,Bie L,Han L,Chen X

    更新日期:2020-05-29 00:00:00

  • Frequent mutations in the beta-catenin gene in desmoid tumors from patients without familial adenomatous polyposis.

    abstract::Mutations in the APC gene contribute to development of sporadic desmoid tumors as well as to the hereditary tumors that usually accompany familial adenomatous polyposis (FAP). Adenomatous polyposis coli (APC) mutations cause an intracellular accumulation of beta-catenin that results in abnormal signaling in the wnt/wi...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:

    authors: Miyoshi Y,Iwao K,Nawa G,Yoshikawa H,Ochi T,Nakamura Y

    更新日期:1998-01-01 00:00:00

  • Prognostic Value of EGFR Expression for Patients with Stage III Colorectal Cancer Receiving Fluoropyrimidine Metronomic Maintenance Therapy After Radical Resection and Adjuvant Oxaliplatin-Based Chemotherapy.

    abstract::This study evaluated the survival effects of metronomic maintenance therapy with oral fluoropyrimidine in patients with stage III colorectal cancer (CRC) according to epidermal growth factor receptor (EGFR) expression. We enrolled 197 patients with stage III CRC who had undergone radical resection and FOLFOX regimen a...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504020X15986099915822

    authors: Huang CW,Ma CJ,Su WC,Chen YT,Tsai HL,Yeh YS,Chang TK,Hsu WH,Yu FJ,Wang JY

    更新日期:2020-08-28 00:00:00

  • MicroRNA-374a Promotes Hepatocellular Carcinoma Cell Proliferation by Targeting Mitogen-Inducible Gene 6 (MIG-6).

    abstract::Hepatocellular carcinoma (HCC) is a disease with poor prognosis rates and ineffective therapeutic options. Previous studies have reported the involvement of mitogen-inducible gene 6 (MIG-6) as a negative regulator in tumor formation. MicroRNAs (miRNAs) play crucial roles in the development of different types of cancer...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504017X15000784459799

    authors: Li H,Chen H,Wang H,Dong Y,Yin M,Zhang L,Wei J

    更新日期:2018-05-07 00:00:00

  • Combretastatin A4 phosphate induces programmed cell death in vascular endothelial cells.

    abstract::Combretastatin A4 phosphate (CA4P) is currently undergoing clinical trials as a tumor vascular-targeting agent. Here, we defined the antivascular effect and programmed cell death (PCD) induced by CA4P in vascular endothelial cells. CA4P induced time- and dose-dependent antiproliferative activities against human umbili...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504011x13079697132790

    authors: Ding X,Zhang Z,Li S,Wang A

    更新日期:2011-01-01 00:00:00

  • Pharmacokinetics, tissue distribution, and stability of antisense oligodeoxynucleotide phosphorothioate ISIS 3466 in mice.

    abstract::Phosphorothioate oligonucleotides have a potential as therapeutic agents. The pharmacokinetics, tissue distribution, stability, and cellular uptake by LOX ascites tumor of p120 antisense phosphorothioate oligonucleotide, ISIS 3466, were studied in vivo. The oligonucleotide, which was quickly cleared from the circulati...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:

    authors: Saijo Y,Perlaky L,Wang H,Busch H

    更新日期:1994-01-01 00:00:00

  • Synthesis and biological evaluation of novel bis-aziridinylnaphthoquinone derivatives.

    abstract::A series of bis-aziridinylnaphthoquinone derivatives has been prepared. The cytotoxic activities and DNA alkylation abilities of these synthetic bis-aziridinylnaphthoquinone derivatives were investigated. They displayed significant cytotoxicity against human carcinomna cell lines and weak cytotoxic activities against ...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:

    authors: Huang ST,Kuo HS,Lin CM,Tsai HD,Peng YC,Chen CT,Lin YL

    更新日期:2003-01-01 00:00:00

  • Normalization of Elevated Tumor Marker CA27-29 After Bilateral Lung Transplantation in a Patient With Breast Cancer and Idiopathic Pulmonary Fibrosis.

    abstract::Solid tumors involving glandular organs express mucin glycoprotein that is eventually shed into the circulation. As a result, these proteins can easily be measured in the serum and be used as potential tumor markers. The most commonly used tumor markers for breast cancer are CA27-29 and CA15-3, which both measure the ...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504017X15128550060375

    authors: Copur MS,Wurdeman JM,Nelson D,Ramaekers R,Gauchan D,Crockett D

    更新日期:2018-04-10 00:00:00

  • HPIP Silencing Prevents Epithelial-Mesenchymal Transition Induced by TGF-β1 in Human Ovarian Cancer Cells.

    abstract::Hematopoietic pre-B-cell leukemia transcription factor (PBX)-interacting protein (HPIP/PBXIP1) is a nucleo-cytoplasmic shuttling protein, and its expression is associated with cancer aggressiveness. However, the role of HPIP in ovarian cancer is still unclear. Here, we aimed to clarify the role of HPIP in epithelial-m...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504016X14575597858654

    authors: Zhang GY,Liu AH,Li GM,Wang JR

    更新日期:2016-01-01 00:00:00

  • Elemene Increases Autophagic Apoptosis and Drug Sensitivity in Human Cisplatin (DDP)-Resistant Lung Cancer Cell Line SPC-A-1/DDP By Inducing Beclin-1 Expression.

    abstract::Drug resistance is the major obstacle for the successful therapy of lung adenocarcinoma. It was suggested that ß-elemene, a major isoform of elemene, could reverse the drug resistance in lung cancer cells. However, the underlying mechanisms remains poorly known. Here, we aimed to investigate whether elemene is involve...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504017X14954936991990

    authors: Zhou K,Wang L,Cheng R,Liu X,Mao S,Yan Y

    更新日期:2017-05-23 00:00:00

  • Microenvironment analysis of prognosis and molecular signature of immune-related genes in lung adenocarcinoma.

    abstract::There is growing evidence on the clinical significance of Tumor Microenvironment (TME) cells in predicting prognosis and therapeutic effects. However, cell interactionsin tumor microenvironments have not been thoroughly studied or systematicallyanalyzed so far. In this study, 22 immune cell components in the lung aden...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504020X15907428281601

    authors: Ling B,Huang Z,Huang S,Qian L,Li G,Tang Q

    更新日期:2020-05-29 00:00:00

  • MicroRNA-377 Downregulates Bcl-xL and Increases Apoptosis in Hepatocellular Carcinoma Cells.

    abstract::Aberrantly expressed microRNAs (miRNAs/miRs) and their role in cancer development have recently gained more attention. However, the potential role of miRNAs in hepatocellular carcinoma (HCC) remains largely unknown. In this study, we demonstrated that miR-377 was markedly downregulated in HCC cell lines and primary hu...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504016X14719078133168

    authors: Ge H,Zou D,Wang Y,Jiang H,Wang L

    更新日期:2017-01-02 00:00:00

  • CRISPR/Cas9-Mediated Gene Knockout of ARID1A Promotes Primary Progesterone Resistance by Downregulating Progesterone Receptor B in Endometrial Cancer Cells.

    abstract::Medroxyprogesterone (MPA) is used for the conservative treatment of endometrial cancer. Unfortunately, progesterone resistance seriously affects its therapeutic effect. The purpose of the current study was to investigate the influence of deletion of AT-rich interactive domain 1A (ARID1A) in progesterone resistance in ...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504019X15561873320465

    authors: Wang H,Tang Z,Li T,Liu M,Li Y,Xing B

    更新日期:2019-09-23 00:00:00

  • The ability of new sugar-modified derivatives of antitumor anthracycline, daunorubicin, to stimulate NAD(P)H oxidation in different cellular oxidoreductase systems: NADH dehydrogenase, NADPH cytochrome P450 reductase, and xanthine oxidase.

    abstract::Numerous data indicate that cellular oxidoreductases may be responsible for the cardiotoxic effects of antitumor anthracycline drugs as a consequence of the mediation by these agents of one-electron transfer from reduced nucleotides to atmospheric oxygen. This process is catalyzed primarily by NADH dehydrogenase, NADP...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/0965040042380450

    authors: Pawłowska J,Priebe W,Paine MJ,Wolf CR,Borowski E,Tarasiuk J

    更新日期:2004-01-01 00:00:00

  • MicroRNA-21 Inhibits the Apoptosis of Osteosarcoma Cell Line SAOS-2 via Targeting Caspase 8.

    abstract::Currently, multiple microRNAs (miRNAs) have been found to play vital roles in the pathogenesis of osteosarcoma. This study aimed to investigate the role of miR-21 in osteosarcoma. The level of miR-21 in 20 pairs of osteosarcoma and corresponding adjacent tissues was monitored by qPCR. Human osteosarcoma cell line SAOS...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504017X14841698396829

    authors: Xu B,Xia H,Cao J,Wang Z,Yang Y,Lin Y

    更新日期:2017-08-07 00:00:00

  • The identification of miR-375 as a potential biomarker in distal gastric adenocarcinoma.

    abstract::MicroRNAs (miRNAs) are endogenous small noncoding RNAs that negatively regulate gene expression at the posttranscriptional level and play an important role in carcinogenesis. Herein, we characterized the global expression of miRNA in distal gastric adenocarcinomas and determined if circulating miRNAs could be used as ...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504012x13522227232156

    authors: Zhang WH,Gui JH,Wang CZ,Chang Q,Xu SP,Cai CH,Li YN,Tian YP,Yan L,Wu B

    更新日期:2012-01-01 00:00:00

  • Ursolic Acid Attenuates TGF-β1-Induced Epithelial-Mesenchymal Transition in NSCLC by Targeting Integrin αVβ5/MMPs Signaling.

    abstract::Transforming growth factor-β1 (TGF-β1)-induced epithelial-mesenchymal transition (EMT) of non-small cell lung cancer (NSCLC) may contribute to tumor metastasis. TGF-β1-induced EMT in H1975 cells (a human NSCLC cell line) resulted in the adoption of mesenchymal responses that were predominantly mediated via the TGF-β1-...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504017X15051723858706

    authors: Ruan JS,Zhou H,Yang L,Wang L,Jiang ZS,Sun H,Wang SM

    更新日期:2019-05-07 00:00:00

  • CDGSH Iron Sulfur Domain 2 Activates Proliferation and EMT of Pancreatic Cancer Cells via Wnt/β-Catenin Pathway and Has Prognostic Value in Human Pancreatic Cancer.

    abstract::Recently, increasing evidence has shown that CDGSH iron sulfur domain 2 (CISD2) is involved in the initiation and metastasis of several cancers. However, the evidence of its potential role in pancreatic cancer is still lacking. In our present study, CISD2 was found to be increased in pancreatic cancer samples and mult...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504016X14767450526417

    authors: Yang Y,Bai YS,Wang Q

    更新日期:2017-04-14 00:00:00

  • A study of antitumor effects of thymosin on rat and mouse urinary bladder carcinoma induced by N-butyl-N-(4-hydroxybutyl)-nitrosamine.

    abstract::N-Butyl-N-(4-hydroxybutyl)-nitrosamine (BBN), which induces bladder carcinoma in female Wistar rats and female C3H/HeJ mice, was given as 0.025% (w/v) solution to rats and 0.05% to mice in the drinking water. Thymosin fraction 5 (TF5) or thymosin alpha 1 (T alpha 1) dissolved in normal saline, and normal saline (contr...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:

    authors: Wada S,Kinoshita Y,Kamizuru M,Asai Y,Iwata H,Ikemoto S,Hato F,Kishimoto T,Fukushima S

    更新日期:1996-01-01 00:00:00

  • Mutational alterations of the p16CDKN2A tumor suppressor gene have low incidence in mesenchymal chondrosarcoma.

    abstract::Mutational inactivation of the cyclin-dependent kinase inhibitors (CDKIs) (p16INK4A/MTS1) tumor suppressor gene has been found in a variety of human tumor types. To investigate the involvement of CDKI abnormality in mesenchymal chondrosarcoma, alterations of CDKIs were examined in human mesenchymal chondrosarcoma tiss...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/000000001108747381

    authors: Bae DK,Park YK,Chi SG,Lee CW,Unni KK

    更新日期:2000-01-01 00:00:00

  • Crude Flavonoid Extract of Medicinal Herb Zingibar officinale Inhibits Proliferation and Induces Apoptosis in Hepatocellular Carcinoma Cells.

    abstract::There is an urgent need to improve the clinical management of hepatocellular carcinoma (HCC), one of the most common causes of global cancer-related deaths. Zingibar officinale is a medicinal herb used throughout history for both culinary and medicinal purposes. It has antioxidant, anticarcinogenic, and free radical s...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504016X14816352324532

    authors: Elkady AI,Abu-Zinadah OA,Hussein RAEH

    更新日期:2017-07-05 00:00:00

  • Allelic loss of the ING gene family loci is a frequent event in ameloblastoma.

    abstract::Ameloblastoma is the most frequently encountered odontogenic tumor, characterized by a locally invasive behavior, frequent recurrences, and, although rare, metastatic capacity. Loss or inactivation of tumor suppressor genes (TSGs) allows cells to acquire neoplastic growth. The ING family proteins are tumor suppressors...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504010x12704916124864

    authors: Borkosky SS,Gunduz M,Beder L,Tsujigiwa H,Tamamura R,Gunduz E,Katase N,Rodriguez AP,Sasaki A,Nagai N,Nagatsuka H

    更新日期:2010-01-01 00:00:00

  • DMBA/TPA-induced tumor formation is aggravated in human papillomavirus type 16 E6/E7 transgenic mouse skin.

    abstract::Human papillomavirus type 16 (HPV16) is a major causative factor in the development of uterine cervical carcinomas. We investigated the role of E6/E7 in tumor formation. Skin-specific E6/E7 transgenic mice showed approximately twice as many tumors compared with nontransgenic mice in dimethylbenz[a]anthracene (DMBA)-in...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/000000006783980964

    authors: Kim MO,Kim SH,Shin MJ,Yu DH,Kim BS,Chang KT,Lee S,Park YB,Lee TH,Ryoo ZY

    更新日期:2007-01-01 00:00:00

  • Overexpression of Bmi-1 induces the malignant transformation of gastric epithelial cells in vitro.

    abstract::Oncogene Bmi-1 (B-cell-specific Moloney murine leukemia virus integration site 1) has attracted much attention for its involvement in the initiation of a variety of tumors. Our previous study showed that Bmi-1 was highly expressed in gastric cancer and correlated with patient prognosis. However, whether aberrant Bmi-1...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504013X13786659070316

    authors: Chen Y,Lian G,Zhang Q,Zeng L,Qian C,Chen S,Huang K

    更新日期:2013-01-01 00:00:00

  • Astragaloside IV Inhibits the Progression of Non-Small Cell Lung Cancer Through the Akt/GSK-3β/β-Catenin Pathway.

    abstract::Astragaloside IV (AS-IV) is an active ingredient in Astragalus membranaceus and is involved in various biological processes, such as regulating the immune system, and counteracting inflammation and malignancy. The aim of this study was to explore the effect of AS-IV on non-small cell lung cancer (NSCLC) cells. Cell co...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504018X15344989701565

    authors: Jia L,Lv D,Zhang S,Wang Z,Zhou B

    更新日期:2019-03-29 00:00:00

  • Characterization of selective induction and alteration of xenobiotic biotransforming enzymes by vanadium during diethylnitrosamine-induced chemical rat liver carcinogenesis.

    abstract::Our recent studies have shown that vanadium, a dietary micronutrient, has an inhibitory response against experimentally induced rat liver carcinogenesis. In the present study, the effect of vanadium on hepatic xenobiotic biotransformation in rats exposed to diethylnitrosamine (DENA, 200 mg/kg, IP) was investigated to ...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:

    authors: Bishayee A,Roy S,Chatterjee M

    更新日期:1999-01-01 00:00:00

  • Influence of pH on the cytotoxicity of cisplatin in EMT6 mouse mammary tumor cells.

    abstract::Pathophysiological factors exist within solid tumors that lead to a low pH environment. Therefore, pH-sensitive cancer chemotherapeutic agents may selectively target and kill tumor cells while sparing the normal tissue from toxicity. Using colony forming assays to assess cell survival, we found that EMT6 mouse mammary...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:

    authors: Laurencot CM,Kennedy KA

    更新日期:1995-01-01 00:00:00

  • Overexpression of Uric Acid Transporter SLC2A9 Inhibits Proliferation of Hepatocellular Carcinoma Cells.

    abstract::Hepatocellular carcinoma (HCC) is the third leading cause of cancer-associated mortality worldwide. Although the mechanisms of HCC progression are not well understood, recent studies demonstrated the potential contribution of uric acid transporter SLC2A9 to tumor suppression. However, the roles and underlying mechanis...

    journal_title:Oncology research

    pub_type: 杂志文章

    doi:10.3727/096504018X15199489058224

    authors: Han X,Yang J,Li D,Guo Z

    更新日期:2019-05-07 00:00:00