Abstract：
BACKGROUND:The down-regulation of E-cadherin gene (CDH1) expression has been regarded as an important event in cancer invasion and metastasis. However, the association between CDH1 promoter methylation and ovarian cancer remains unclear. A meta-analysis was conducted to evaluate the potential role of CDH1 promoter methylation in ovarian cancer. METHODS:Relevant articles were identified by searches of PubMed, EMBASE, Cochrane Library, CNKI and Wanfang databases. The pooled odds ratio (OR) and corresponding 95 % confidence interval (CI) were calculated to assess the strength of association. RESULTS:Nine studies were performed using the fixed-effects model in this study, including 485 cancer tissues and 255 nonmalignant tissues. The findings showed that CDH1 promoter methylation had an increased risk of ovarian cancer in cancer tissues (OR = 8.71, P < 0.001) in comparison with nonmalignant tissues. Subgroup analysis of the ethnicity showed that the OR value of CDH1 methylation in Asian population subgroup (OR = 13.20, P < 0.001) was higher than that in Caucasian population subgroup (OR = 3.84, P = 0.005). No significant association was found between ovarian cancer and low malignant potential (LMP) tumor (P = 0.096) among 2 studies, and between CDH1 promoter methylation and tumor stage and tumor histology (all P > 0.05). There was not any evidence of publication bias by Egger's test (all P > 0.05). CONCLUSIONS:CDH1 promoter methylation can be a potential biomarker in ovarian cancer risk prediction, especially Asians can be more susceptible to CDH1 methylation. However, more studies are still done in the future.
journal_name
J Ovarian Resjournal_title
Journal of ovarian researchauthors
Wang Q,Wang B,Zhang YM,Wang Wdoi
10.1186/s13048-016-0231-1subject
Has Abstractpub_date
2016-04-11 00:00:00pages
23issn
1757-2215pii
10.1186/s13048-016-0231-1journal_volume
9pub_type
杂志文章,meta分析abstract：BACKGROUND:Upregulation of Cyclin dependent kinase 1 (CDK1) protein is closely related with the prognosis of several malignant tumors. Chk1-CDC25C-CDK1 signaling and P53-P21WAF1-CDK1 signaling pathways are closely related with the cell cycle G2/M phase regulation. The present study aimed to analyze the relationship bet...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-017-0356-x
更新日期：2017-09-12 00:00:00
abstract：BACKGROUND:We aimed to examine the expression of miR-1307 in chemosensitive and chemoresistant epithelial ovarian cancer tissues and cell lines and to analyze the clinicopathological significance of miR-1307 in ovarian cancer. METHODS:MicroRNA microarray was used to screen differentially expressed microRNAs between th...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-015-0143-5
更新日期：2015-04-09 00:00:00
abstract：BACKGROUNDS:Long non-coding RNA is a novel group of non-protein coding transcripts over 200 nt in length. Recent studies have found that they are widely involved in many pathological and physiological processes. In our previous study, we found that lnc-GULP1-2:1 was significantly down-regulated in the ovarian cortical ...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-021-00769-1
更新日期：2021-01-20 00:00:00
abstract：UNLABELLED: BACKGROUND:Women with polycystic ovary syndrome (PCOS) have higher risk for cardiovascular disease (CVD). Heart type fatty acid binding protein (HFABP) has been found to be predictive for myocardial ischemia.Wet ested whether HFABP is the predictor for CVD in PCOS patients, who have an increased risk of ca...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-5-45
更新日期：2012-12-18 00:00:00
abstract：BACKGROUND:Although agonistic autoantibodies against type-1 angiotensin-II receptor (AT1-AA) are frequently detected in women with preeclampsia, the clinical significance of AT1-AA in association with epithelial ovarian cancer (EOC) has not been identified. METHODS:In an attempt to clarify this issue, we measured seru...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-6-22
更新日期：2013-04-05 00:00:00
abstract：BACKGROUND:Glutathione peroxidase 3 (GPX3) is a selenocysteine-containing antioxidant enzyme that reacts with hydrogen peroxide and soluble fatty acid hydroperoxides, thereby helping to maintain redox balance within cells. Serum levels of GPX3 have been found to be reduced in various cancers including prostrate, thyroi...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-4-18
更新日期：2011-10-22 00:00:00
abstract：BACKGROUND:Ovarian cancer (OVC) is the deadliest of all gynecologic cancers, primarily as a consequence of asymptomatic progression. The complex nature of OVC creates challenges for early detection, and there is a lack of specific and sensitive biomarkers suitable for screening and detecting early stage OVC. METHODS:P...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-016-0228-9
更新日期：2016-03-31 00:00:00
abstract：OBJECTIVE:To explore the risk factors for the recurrence of endometrioma and the risk factors for the recurrence of endometriosis-related pain after long-term follow-up. METHODS:This study retrospectively analyzed 358 women with endometriomas who had a minimum of 5-years follow up after laparoscopic endometrioma excis...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-019-0552-y
更新日期：2019-08-30 00:00:00
abstract：BACKGROUND:Because higher survival of follicles during the freezing/thawing procedure improves the quality of cryopreserved tissue reimplanted after oncological therapies, defining an optimal method for human ovarian tissue cryopreservation remains a major issue in this field. One option to improve the cryopreservation...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-016-0268-1
更新日期：2016-09-26 00:00:00
abstract：BACKGROUND:The polycystic ovary syndrome (PCOS) is a complex and heterogeneous endocrine condition characterized by hyperandrogenism, hyperinsulinemia, insulin resistance and chronic anovulation. Regulation and interaction of a multitude of genes required for follicular development are found to be altered in PCOS. Micr...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-6-36
更新日期：2013-05-15 00:00:00
abstract：:The Publisher and Editor regretfully retract this article ( Hou W, Guan J, Lu H, Dong Q, Han Y, Zhang R. The effects of dexamethasone on the proliferation and apoptosis of human ovarian cancer cells induced by paclitaxel. J Ovarian Res. 2014;7:89) because the peer-review process was inappropriately influenced and comp...
journal_title：Journal of ovarian research
pub_type： 撤回出版物
doi：10.1186/s13048-015-0144-4
更新日期：2015-03-26 00:00:00
abstract：:As the human ovarian follicle enlarges in the course of a regular cycle or following controlled ovarian stimulation, the changes in its structure reveal the oocyte environment composed of cumulus oophorus cells and the follicular fluid (FF).In contrast to the dynamic nature of cells, the fluid compartment appears as a...
journal_title：Journal of ovarian research
pub_type： 杂志文章,评审
doi：10.1186/s13048-017-0342-3
更新日期：2017-07-12 00:00:00
abstract：BACKGROUND:Despite advances in surgical aggressiveness and conventional chemotherapy, ovarian cancer remains the most lethal cause of gynecologic cancer mortality; consequently there is a need for new therapeutic agents and innovative treatment paradigms for the treatment of ovarian cancer. Several studies have demonst...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-016-0282-3
更新日期：2016-10-27 00:00:00
abstract：BACKGROUND:Ovarian hyperstimulation syndrome remains a serious complication during in vitro fertilization cycles if high dose human chorionic gonadotropin (hCG) is used to trigger ovulation in high responder patients. Though much of this risk is mitigated with trigger using gonadotropin releasing-hormone (GnRH) agonist...
journal_title：Journal of ovarian research
pub_type： 杂志文章,随机对照试验
doi：10.1186/s13048-019-0483-7
更新日期：2019-01-26 00:00:00
abstract：:Growing evidence indicates that the tumor biomarker cytokeratin 19 fragment (CYFRA21-1) is significant for a variety of cancers. However, its role in epithelial ovarian cancer (EOC) has rarely been reported. In this study, a receiver operating characteristic (ROC) curve was utilized to estimate the diagnostic efficien...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-019-0587-0
更新日期：2019-11-25 00:00:00
abstract：:The diagnosis of primary angiosarcoma of ovary is still a challenge as it has no specific clinical symptoms and is easily confused with other malignant neoplasms in morphology. Here, we described a case of primary ovarian angiosarcoma and reviewed the literature. A 47-year-old female showed a left ovary mass. Grossly,...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-021-00771-7
更新日期：2021-01-28 00:00:00
abstract：:Previously anecdotally observed rebounds in follicle growth after interruption of exogenous gonadotropins in absolute non-responders were the impetus for here reported study. In a prospective cohort study, we investigated 49 consecutive patients, absolutely unresponsive to maximal exogenous gonadotropin stimulation, f...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-021-00765-5
更新日期：2021-01-09 00:00:00
abstract：OBJECTIVES:Endometrioid carcinoma of the ovary is one of the most types of epithelial ovarian cancer associated to endometrioisis. Endometrioid tumors as well as endometriotic implants are characterized by the presence of epithelial cells, stromal cells, or a combination of booth, that resemble the endometrial cells, s...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-3-3
更新日期：2010-01-28 00:00:00
abstract：:High-Grade Serous Ovarian Carcinoma (HGSOC) is the predominant histotype of epithelial ovarian cancer (EOC), characterized by advanced stage at diagnosis, frequent TP53 mutation, rapid progression, and high responsiveness to platinum-based-chemotherapy. To date, standard first-line-chemotherapy in advanced EOC include...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-016-0238-7
更新日期：2016-05-21 00:00:00
abstract：BACKGROUND:Polycystic Ovary Syndrome (PCOS) is a widespread reproductive disorder characterized by a disruption of follicular growth and anovulatory infertility. In women with PCOS, follicular growth and ovulation can be induced by subcutaneous injections of low doses of follicle stimulating hormone (FSH). The aim of t...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-015-0192-9
更新日期：2015-10-06 00:00:00
abstract：:Mixed germ cell tumours of the ovary are malignant neoplasms of the ovary comprising of two or more types of germ cell components. Most of the malignant mixed germ cell tumours consists of dysgerminoma accompanied by endodermal sinus tumours, immature teratoma or choriocarcinoma. There are only few case reports of mix...
journal_title：Journal of ovarian research
pub_type： 杂志文章,评审
doi：10.1186/s13048-014-0091-5
更新日期：2014-11-04 00:00:00
abstract：BACKGROUND:The polycystic ovary syndrome (PCOS) affects approximately 6-10% of women of reproductive age and is characterized by chronic anovulation and hyperandrogenism. However, a comprehensive understanding of the mechanisms that dictate androgen overproduction is lacking, which may account for inconsistencies betwe...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-5-15
更新日期：2012-05-18 00:00:00
abstract：:Ovarian cancer is the fifth most common cause of cancer death in women and the leading cause of death from gynaecological malignancies. Of the 75% women diagnosed with locally advanced or disseminated disease, only 30% will survive five years following treatment. This poor prognosis is due to the following reasons: li...
journal_title：Journal of ovarian research
pub_type： 杂志文章,评审
doi：10.1186/1757-2215-7-60
更新日期：2014-06-07 00:00:00
abstract：BACKGROUND:Ovarian thecoma-fibroma groups (OTFG) are uncommon sex cord-stromal neoplasms. The objective of the study was to demonstrate clinical and sonographic features of OTFG and compare with surgical histopathology. METHODS:A total of 61 patients with surgically proven OTFG were enrolled in this retrospective stud...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-016-0291-2
更新日期：2016-11-22 00:00:00
abstract：:Ovarian hyperstimulation syndrome (OHSS) is a serious complication of controlled ovarian hyperstimulation (COH). The syndrome almost always presents either after hCG administration in susceptible patients or during early pregnancy. Despite many years of clinical experience, there are no precise methods to completely p...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-6-77
更新日期：2013-11-05 00:00:00
abstract：BACKGROUND:Recent studies have shown that microRNAs may regulate the ABCB1 gene (ATP-binding cassette, sub-family B [MDR/TAP], member 1). Computational programs have predicted that the 3'-untranslated region (3'-UTR) of ABCB1 contains a potential miRNA-binding site for miR-186. Here, we investigated the role of miR-186...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-015-0207-6
更新日期：2015-12-02 00:00:00
abstract：BACKGROUND:This study evaluated the influence of menstrual cycle length, menstrual cycle variability and predicted luteal phase length on the success of vitrified-warmed blastocyst transfer in natural menstrual cycle using progesterone for luteal phase supplementation. METHODS:Consecutive women undergoing vitrified-wa...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/s13048-018-0436-6
更新日期：2018-08-02 00:00:00
abstract：UNLABELLED: BACKGROUND:To investigate the 3.0-Tesla (3 T) magnetic resonance imaging (MRI) characteristics of primary adnexal lesions for discriminating benign from malignant lesions. METHODS:One hundred thirty-nine patients with pathologically proven primary adnexal masses referred for 3 T MRI assessment preoperativ...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-5-33
更新日期：2012-11-14 00:00:00
abstract：BACKGROUND:Neovascularization is necessary for follicular growth. Vascularization is first observed in preantral follicles, and thereafter the vasculature markedly increases in follicles undergoing development. Neovascularization includes angiogenesis and vasculogenesis. Vasculogenesis is the formation of new blood ves...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-7-10
更新日期：2014-01-21 00:00:00
abstract：:Ovarian cystic tumors with a mural nodule are a rare entity. We report a case of a mural nodule of anaplastic spindle cell carcinoma in an ovarian mucinous cystic tumor of borderline malignancy. The patient was a 45-years-old Japanese woman who presented with an ovarian cyst. She suffered from mature cystic teratoma o...
journal_title：Journal of ovarian research
pub_type： 杂志文章
doi：10.1186/1757-2215-6-86
更新日期：2013-12-05 00:00:00
