Abstract：
OBJECTIVE:Wee1-like kinase (Wee1) is a tyrosine kinase which negatively regulates entry into mitosis at the G2 to M-phase transition and has a role in inhibition of unscheduled DNA replication in S-phase. The present study investigated the clinical role of Wee1 in advanced-stage (FIGO III-IV) ovarian serous carcinoma. METHODS:Wee1 protein expression was analyzed in 287 effusions using immunohistochemistry. Expression was analyzed for association with clinicopathologic parameters, including survival. Forty-five effusions were additionally studied using Western blotting. Wee1 was further silenced in SKOV3 and OVCAR8 cells by siRNA knockdown and proliferation was assessed. RESULTS:Nuclear expression of Wee1 in tumor cells was observed in 265/287 (92%) and 45/45 (100%) effusions by immunohistochemistry and Western blotting, respectively. Wee1 expression by immunohistochemistry was significantly higher in post-chemotherapy disease recurrence compared to pre-chemotherapy effusions obtained at diagnosis (p=0.002). Wee1 silencing in SKOV3 and OVCAR8 cells reduced proliferation. In univariate survival analysis of the entire cohort, a trend was observed between high (>25% of cells) Wee1 expression and poor overall survival (p=0.083). Survival analysis for 109 patients with post-chemotherapy effusions showed significant association between Wee1 expression and poor overall survival (p=0.004), a finding which retained its independent prognostic role in Cox multivariate analysis (p=0.003). CONCLUSIONS:Wee1 is frequently expressed in ovarian serous carcinoma effusions, and its expression is significantly higher following exposure to chemotherapy. The present study is the first to report that Wee1 is an independent prognostic marker in serous ovarian carcinoma.
journal_name
Gynecol Oncoljournal_title
Gynecologic oncologyauthors
Slipicevic A,Holth A,Hellesylt E,Tropé CG,Davidson B,Flørenes VAdoi
10.1016/j.ygyno.2014.07.102subject
Has Abstractpub_date
2014-10-01 00:00:00pages
118-24issue
1eissn
0090-8258issn
1095-6859pii
S0090-8258(14)01225-6journal_volume
135pub_type
杂志文章abstract：OBJECTIVE:The first-line chemotherapy for ovarian cancer is based on a combination of platinum and taxane. To date, no reliable predictive biomarker has been recognized that is capable of identifying patients with pre-existing resistance to these agents. Here, we have established an integrated database and identified t...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2020.01.006
更新日期：2020-03-01 00:00:00
abstract：BACKGROUND:Although most patients at high risk of Gestational Trophoblastic Neoplasia (GTN) respond to standard treatments, there is a group of patients that will die because of it. The use of new single or combination drugs in this population has become a priority. CASE REPORT:We present the case of a relapsed high r...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2007.04.002
更新日期：2007-07-01 00:00:00
abstract：:Human ovarian carcinomas (n = 215) were xenotransplanted into thymus-aplastic female nu/nu mice (NMRI). Growth of transplants was defined as take-off rate, growth rapidity, and feasibility of passages. In 204 cases these growth characteristics could be correlated with survival time of the individual tumor-donor patien...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(86)90066-1
更新日期：1986-09-01 00:00:00
abstract：:Vaginal evisceration is a rare event. This case report describes a 45-year-old woman who presented 8 days following radical hysterectomy and lymph node dissection for stage 1B squamous cell carcinoma of the cervix with small bowel evisceration through the vagina. She was treated by laparotomy and resection anastamosis...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1006/gyno.1998.5294
更新日期：1999-04-01 00:00:00
abstract：OBJECTIVE:To date, The Cancer Genome Atlas (TCGA) has provided the most extensive molecular characterization of invasive cervical cancer (ICC). Analysis of reverse phase protein array (RPPA) data from TCGA samples showed that cervical cancers could be stratified into 3 clusters exhibiting significant differences in sur...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2019.08.021
更新日期：2019-11-01 00:00:00
abstract：:Choriocarcinoma of the nonmolar placenta is presumptively a rare entity and is usually associated with widespread maternal metastases at the time of diagnosis. Nonmetastatic disease goes unrecognized and undiagnosed because placental carcinoma can be limited to a few villi, and grossly evident disease is often misinte...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/0090-8258(92)90264-j
更新日期：1992-08-01 00:00:00
abstract：OBJECTIVE:This study's objective was to quantify the impact (utility) of common complications of early cervical cancer treatment on quality of life (QOL). Utilities assigned by survivors were compared to those assigned by providers. METHODS:30 survivors of early cervical cancer identified from our Tumor Registry and 1...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2011.10.033
更新日期：2012-04-01 00:00:00
abstract：OBJECTIVES:Endometrioid adenocarcinoma of the endometrium (EEC) is the most common histologic type of endometrial cancer, with stage being the most critical prognostic factor. Cervical involvement (CI), divided into IIA (epithelial involvement) and IIB (stromal invasion), is overall associated with decreased survival (...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2009.03.007
更新日期：2009-06-01 00:00:00
abstract：OBJECTIVE:Most precancerous lesions of the cervix are treated with surgery or ablative therapy. Chemoprevention, using natural and synthetic compounds, may intervene in the early precancerous stages of carcinogenesis and prevent the development of invasive disease. Our trial used indole-3-carbinol (I-3-C) administered ...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1006/gyno.2000.5847
更新日期：2000-08-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to evaluate the efficacy of hysteroscopy, using normal saline (NS) or carbon dioxide (CO2) as the distention medium, in assessing tumor invasion of the uterine cervix by endometrial carcinoma. METHODS:A retrospective study was conducted in 200 consecutive patients with endometrial c...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.2001.6270
更新日期：2001-08-01 00:00:00
abstract：BACKGROUND:Carcinoma of the cervix and a prolapsed uterus are common diseases in underdeveloped countries, but their association is quite rare. CASE:We report here the clinical characteristics of two Brazilian patients with carcinoma of the uterine cervix associated with a third-degree prolapsed uterus. The patients, ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.2001.6503
更新日期：2002-02-01 00:00:00
abstract：OBJECTIVES:This trial was conducted to evaluate the safety and efficacy of cisplatin plus gemcitabine in previously treated squamous cell carcinoma of the cervix. SUBJECTS AND METHODS:All women had measurable histologically confirmed squamous cell cervical cancer and a GOG performance status less than or equal to 2. T...
journal_title：Gynecologic oncology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ygyno.2005.09.009
更新日期：2006-02-01 00:00:00
abstract：OBJECTIVE:The identification and investigation of cancer-associated long non-coding RNAs are important for understanding the molecular biology of cancer. The aim of the present study was to examine the expression pattern of lncRNA XLOC_010588 in cervical cancer and to evaluate its biological role and clinical significa...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2014.03.555
更新日期：2014-06-01 00:00:00
abstract：OBJECTIVES:To evaluate the role of LPA in regulating E-cadherin cell surface expression, adhesion, and invasion in epithelial ovarian carcinoma (EOC) cells. METHODS:E-cadherin mRNA expression in OVCA429 and IOSE-29 cells was evaluated by real-time RT-PCR. Immunofluorescence and Western blot analysis were performed to ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2007.10.027
更新日期：2008-02-01 00:00:00
abstract：OBJECTIVE:High-risk types of HPV are etiological factors in cervical cancer. Lymph node involvement in cervical cancer patients reduces 5-year survival rates by 25-60%. However, the influence on survival of HPV DNA positivity in histopathologically negative lymph nodes remains unresolved. METHODS:The study included 11...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2006.10.018
更新日期：2007-03-01 00:00:00
abstract：OBJECTIVE:To describe the incidence of isolated paraaortic nodal metastasis in surgically staged endometrial cancer patients with negative pelvic lymph nodes. METHODS:Using a prospectively maintained database we identified all cases of endometrial cancer that had both pelvic and aortic nodal dissection and determined ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2009.07.016
更新日期：2009-11-01 00:00:00
abstract：:Ovarian management at the time of radical hysterectomy for cervical cancer was reviewed retrospectively over a 7-year period. All patients had early-stage cancer except three who had stage IIB disease. Approximately 80% of patients had squamous cancer and 20% adenocarcinoma or adenosquamous carcinoma. The mean age was...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(89)90077-2
更新日期：1989-12-01 00:00:00
abstract：BACKGROUND:Primary non-gestational choriocarcinoma of the female genital tract has been described in the ovaries and is very unusual in other genital sites. CASE:Primary non-gestational uterine cervical choriocarcinoma was diagnosed in a patient, 32, single, without previous sexual contact nor antecedent pregnancy, ad...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2005.03.045
更新日期：2005-07-01 00:00:00
abstract：OBJECTIVE:The aim of the study was to examine whether comorbidity is an independent prognostic factor for 3129 women diagnosed with ovarian cancer from 2005 to 2011. As Performance status (PS) might capture the impact of comorbidity we addressed whether comorbidity can be explained by PS or whether comorbidity has an i...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2012.12.039
更新日期：2013-04-01 00:00:00
abstract：OBJECTIVE:Bilateral oophorectomy (BOE) is often recommended in order to prevent cancer at hysterectomy for non-malignant diseases and when familial risk of ovarian and breast cancer has been identified. Surgical menopause increases the risk of cardiovascular mortality, however, the intervening mechanisms are not clear....
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2008.02.025
更新日期：2008-06-01 00:00:00
abstract：OBJECTIVE:To examine the DNA methyltransferase (DNMT) mRNA and protein levels in endometrioid and serous cancers and to study the relationship between DNA methyltransferase expression and endometrial cancer development. METHODS:Normal endometrium, Grade I and Grade III endometrioid carcinoma tissues and cell lines, as...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2004.11.047
更新日期：2005-03-01 00:00:00
abstract：OBJECTIVE/BACKGROUND:Laparoscopic splenectomy is a potential surgical option for the treatment of isolated gynecologic cancer recurrence to the spleen [1-7]. The purpose of this video is to demonstrate a step-by-step approach for laparoscopic splenectomy in the setting of recurrent, oligometastatic ovarian cancer. MET...
journal_title：Gynecologic oncology
pub_type：
doi：10.1016/j.ygyno.2019.12.021
更新日期：2020-03-01 00:00:00
abstract：BACKGROUND:Human papillomavirus type 16 variants have been described and may have different biologic activities: this has implications for the design of HPV vaccines. OBJECTIVES:The aim of this study was to see if the HPV16 variant E-G 131 can be detected in women with preinvasive disease and to consider the histologi...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1998.5231
更新日期：1999-01-01 00:00:00
abstract：:Twenty-one patients with squamous carcinoma of the genital tract were treated with bleomycin, Oncovin, mitomycin-C, and cisplatin (BOMP). Six patients received BOMP as primary therapy. Five of six responded with one patient having an autopsy-proven complete response after treatment for a disseminated adenosquamous car...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(85)90220-3
更新日期：1985-03-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to compare the histopathologic features and prognosis of patients with endometrial carcinoma with and without concomitant hyperplasia. METHODS:Histologic slides of the surgical specimens of 214 consecutive patients who underwent surgery as primary treatment for endometrial carcinom...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1997.4911
更新日期：1998-04-01 00:00:00
abstract：:By serendipity we have had the opportunity to evaluate cis-platin-based chemotherapy in ovarian tumors of low malignant potential (LMP). Optimal (less than 1 cm residual disease) FIGO stage III ovarian carcinomas were randomly assigned to treatment with cisplatin plus cyclophosphamide with or without doxorubicin on a ...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0090-8258(91)90314-u
更新日期：1991-06-01 00:00:00
abstract：OBJECTIVE:This study aimed to evaluate the prognostic value of quantitative metabolic parameters measured on F-18 FDG PET/CT (FDG PET/CT) at the time of the first relapse in patients with relapsed epithelial ovarian cancer (EOC). METHODS:Fifty-six relapsed EOC patients were retrospectively included. Quantitative metab...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2014.12.032
更新日期：2015-03-01 00:00:00
abstract：:Forty-one eligible patients with metastatic or recurrent carcinoma of the uterine cervix received 149 courses of carboplatin. The drug was administered at a starting dosage of 400 mg/m2 IV every 28 days. The overall response rate was 15% (two complete responses, four partial responses; 95% confidence interval 6-29%) a...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0090-8258(90)90262-j
更新日期：1990-12-01 00:00:00
abstract：OBJECTIVE:Compare detection of Lynch syndrome in endometrial cancer between regions of a health care system with different screening strategies. METHODS:A retrospective study of endometrial cancer (EC) cases from 2 regions of an integrated health care system (Kaiser Permanente Northern (KPNC) and Southern (KPSC) Calif...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2020.04.692
更新日期：2020-07-01 00:00:00
abstract：OBJECTIVE:To compare the survival experience of women with a BRCA1 mutation who enrolled in an ovarian cancer screening program with that of women who opted for preventive oophorectomy. METHODS:We followed 1964 women with a BRCA1 mutation and two ovaries intact in a prospective study. No women had ovarian cancer or ha...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2019.08.034
更新日期：2019-11-01 00:00:00
