Abstract：
OBJECTIVE:Expression of the immunoreactive protein of matrix metalloproteinase 2 (MMP-2) was studied in cervical tumors representing various stages of cell atypia and differentiation. In this study, we evaluated whether the expression of MMP-2 is an early or late event in the process of dedifferentiation and cancer progression. METHODS:Paraffin tissue sections from 60 cervical neoplasias including 38 cervical intraepithelial neoplasias (CINs) and 22 early-stage (stage IB and IIA) squamous cervical carcinomas were studied with respect to the expression of MMP-2 protein by using immunoperoxidase staining. RESULTS:The staining pattern of MMP-2 in the CIN lesions usually differed from that in squamous carcinoma. Latent MMP-2 protein localized, in most of the cases, to the periphery of the CIN cells, but was diffuse in the cytoplasm of the carcinoma cells. No correlation was found between overexpression of MMP-2 protein and degree of dysplasia, nor was there any association between MMP-2 and human papillomavirus (HPV). High scores for MMP-2 were observed only in histologically higher-grade early-stage cervical carcinomas. The lymph node metastases derived from high-MMP-2-score primary tumors were also positive for MMP-2. No correlation between MMP-2 staining and clinical course or prognosis was found. CONCLUSIONS:MMP-2 expression is an early event during dedifferentiation and malignant transformation in cervical neoplasias. The pattern of staining is different in CIN than in squamous carcinoma cells, in which overexpression may correlate with the degree of anaplasia.
journal_name
Gynecol Oncoljournal_title
Gynecologic oncologyauthors
Talvensaari A,Apaja-Sarkkinen M,Höyhtyä M,Westerlund A,Puistola U,Turpeenniemi Tdoi
10.1006/gyno.1998.5157subject
Has Abstractpub_date
1999-03-01 00:00:00pages
306-11issue
3eissn
0090-8258issn
1095-6859pii
S0090825898951575journal_volume
72pub_type
杂志文章abstract：OBJECTIVES:Pegylated liposomal doxorubicin is one of the preferred alternatives for ovarian cancer patients with early relapse (<6 months) and taxane/carboplatin for late relapse (>12 months), but the optimal therapy for the partially platinum-sensitive (6-12 months) population has not been defined. This single-arm pha...
journal_title：Gynecologic oncology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ygyno.2009.04.037
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVES:To investigate survival disparities and prognostic factors in vulvar cancer by age at diagnosis. METHODS:Women who underwent surgery and were diagnosed with stage I-IV vulvar cancer from 2004 to 2014 in the National Cancer Database were eligible. Proportions were compared using Chi-Square test. Survival was...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2019.11.025
更新日期：2020-04-01 00:00:00
abstract：:Uterine leiomyosarcoma is the most common type of uterine sarcoma. It is an extremely aggressive malignancy associated with a poor overall prognosis. Women affected may vary in age, but are most often diagnosed in their perimenopausal years. Presenting symptoms may be vague and mimic other benign uterine conditions. P...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/j.ygyno.2018.09.010
更新日期：2018-12-01 00:00:00
abstract：OBJECTIVE:The aim of this report is to describe the potential clinical utility of tracer [F-18]-Fluorodeoxyglucose (FDG) uptake, quantitated as a standardized uptake value (SUV) by positron emission tomography (PET), to evaluate treatment response to neoadjuvant chemotherapy (NAC) in advanced uterine cervical cancer. ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2004.08.037
更新日期：2004-12-01 00:00:00
abstract：OBJECTIVE:To evaluate C-reactive protein (CRP) serum levels as a preoperative predictive marker for ovarian cancer in patients with adnexal masses. METHODS:CRP serum levels of 1843 adnexal masses and subsequent surgery were investigated (patients with benign ovarian tumors: n=1423; borderline tumor of the ovary [BTO]:...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2017.09.018
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the utility of DNA flow cytometry as a prognostic indicator for risk of recurrence and overall survival in patients with early stage adenocarcinomas of the uterine cervix. METHODS:DNA flow cytometry was performed to determine ploidy, DNA index, and proliferative ind...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1999.5520
更新日期：1999-10-01 00:00:00
abstract：:MicroRNA molecules are small, single-stranded RNA molecules that function to regulate networks of genes. They play important roles in normal female reproductive tract biology, as well as in the pathogenesis and progression of epithelial ovarian cancer. DROSHA, DICER, and Argonaute proteins are components of the microR...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/j.ygyno.2017.08.027
更新日期：2017-11-01 00:00:00
abstract：OBJECTIVE:Different histologic types of epithelial ovarian cancer may represent different diseases with unique clinical and molecular characteristics. Clear cell carcinoma (CCC) of the ovary has been reported as having a worse prognosis than high grade serous epithelial ovarian cancer (EOC). This article critically rev...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/j.ygyno.2012.04.021
更新日期：2012-09-01 00:00:00
abstract：OBJECTIVE:The incidence of anemia in the cervical cancer patients treated with concurrent chemoradiotherapy is estimated to be more than 50%. Transfusion has been the mainstay of hematologic support with its inherent hazards including infection and transfusion reaction. The aim of this study was to examine the impact o...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.ygyno.2006.11.014
更新日期：2007-04-01 00:00:00
abstract：OBJECTIVE:The objective of this analysis was to present the clinical outcome of the patients with FIGO stage IA2 squamous cell cervical cancer treated at the Department of Obstetrics and Gynecology between 1973 and 2009, and to clarify the discrepancies in clinical guidelines regarding the radicality of treatment appli...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2011.09.032
更新日期：2012-01-01 00:00:00
abstract：OBJECTIVE:Recurrent and advanced cervical cancers are associated with high mortality and a lack of effective treatment options, especially for women who are poor candidates for surgery or radiation therapy. The broad clinical effectiveness and low toxicity of gemcitabine in other human malignancies suggest that it migh...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/s0090-8258(03)00338-x
更新日期：2003-08-01 00:00:00
abstract：:Arterial thromboembolic disease almost always occurs in the setting of significant cardiovascular disease. Fewer than 10% of patients have no known etiology and only rarely is malignancy implicated. A review of the literature revealed only one prior report associated with a gynecologic malignancy, and this occurred in...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1006/gyno.1996.4533
更新日期：1997-01-01 00:00:00
abstract：OBJECTIVE:The goals of this study were to evaluate the feasibility of pelvic intensity-modulated radiotherapy (IMRT) in the adjuvant treatment of gynecologic malignancies and to compare the dose-volume histograms (DVHs) and determine the potential impact on acute and long-term toxicity based on the dose to target and n...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章
doi：10.1016/s0090-8258(03)00461-x
更新日期：2003-10-01 00:00:00
abstract：OBJECTIVE:To analyze the survival of women with malignant, mixed mullerian tumors of the ovary (OMMMT) compared to women with epithelial ovarian cancer (EOC). METHODS:Data from the Surveillance, Epidemiology and End Results (SEER) Program on 14025 women diagnosed with primary invasive ovarian cancer between 1988 and 1...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2004.02.016
更新日期：2004-05-01 00:00:00
abstract：:Despite high initial response rates to platinum-based chemotherapy, most patients with advanced ovarian carcinoma die of drug-resistant disease. Drug resistance can be overcome in the hematologic malignancies and lymphomas with high-dose therapy and bone marrow transplantation (BMT) when used early, suggesting that th...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章
doi：10.1006/gyno.1995.1143
更新日期：1995-06-01 00:00:00
abstract：:Steroid cell tumors, not otherwise specified, are rare ovarian sex cord-stromal tumors with malignant potential. The majority of these tumors produce steroids with testosterone being the most common. A case of a 46-year-old woman who presented with sudden onset of virilization and a pelvic mass is reported. Various as...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1006/gyno.1999.5549
更新日期：1999-11-01 00:00:00
abstract：OBJECTIVES:Based on our previous report showing that orobol, a potent phosphatidylinositol 4-kinase (PI4K) inhibitor, produced cisplatin (DDP) sensitivity, we have determined the mechanism of orobol-sensitization effect. METHODS AND RESULTS:Orobol produced >2-fold DDP sensitivity in human ovarian carcinoma 2008 cells ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/s0090-8258(03)00316-0
更新日期：2003-08-01 00:00:00
abstract：OBJECTIVE:To determine whether written information and/or counseling based on the WOMAN-PRO II Program decreases symptom prevalence in women with vulvar neoplasia by a clinically relevant degree, and to explore the differences between the 2 interventions in symptom prevalence, symptom distress prevalence, and symptom e...
journal_title：Gynecologic oncology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.ygyno.2017.04.024
更新日期：2017-07-01 00:00:00
abstract：:Human papillomavirus (HPV) types 16 and 18 are associated with cervical dysplasia and carcinoma. In vitro integration of HPV-16 or HPV-18 DNA into cultured human cervical cells results in their immortalization. In this study, in vivo differentiation of human cervical cells immortalized with recombinant HPV-16 or HPV-1...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(90)90082-v
更新日期：1990-09-01 00:00:00
abstract：OBJECTIVE:A LEEP-Cone may not be necessary for all patients with traditional cone indications. This study defines populations where a single pass technique with the LEEP is appropriate. METHODS:We retrospectively reviewed patients undergoing LEEP-Cone procedures performed at the University of Oklahoma Health Science C...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2005.09.015
更新日期：2006-02-01 00:00:00
abstract：:Copyright ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1998.5001
更新日期：1998-05-01 00:00:00
abstract：OBJECTIVE:This study aimed to validate the preoperative scoring system adopted in the Kanagawa Cancer Center (KCC) to stratify endometrial cancer patients for lymphadenectomy according to the risk of developing lymph node metastasis (LNM). METHODS:The records of 432 and 221 uterine cancer patients treated in the KCC a...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2016.06.004
更新日期：2016-08-01 00:00:00
abstract：:The analysis of the lytic mechanism initiated by TNFalpha in three human ovarian cell lines (CAOV-3, SK-OV-3, and OVCAR-3) and in three human cervical cell lines (SIHa, HT-3, and ME-180) in the presence of inhibitors of protein synthesis indicates that this lytic mechanism is similar to the protein synthesis-independe...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1996.0187
更新日期：1996-07-01 00:00:00
abstract：:A case of high-grade endometrioid adenosquamous carcinoma of the ovary showing pilomatricoma-like areas and neuroendocrine differentiation is presented. The pilomatricoma-like areas were strongly positive for cytokeratin and vimentin, whereas the poorly differentiated areas of the tumor were positive for cytokeratin, ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1996.0142
更新日期：1996-05-01 00:00:00
abstract：OBJECTIVE:Human papillomavirus (HPV) infection play a significant role in cervical carcinogenesis, and HPV oncoprotein E7 has important functions in the formation and maintenance of cervical cancers. Interleukin-12 (IL-12) has been reported to induce cellular immune responses, and has also been demonstrated to suppress...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2005.01.046
更新日期：2005-05-01 00:00:00
abstract：BACKGROUND:Nongestational pure ovarian choriocarcinoma is a rare malignancy with only 29 cases described to date. CASE:We describe a case associated with mature cystic teratoma of the contralateral ovary. Details of all 30 cases including clinical features, associations, surgicopathological findings, operative procedu...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1006/gyno.2000.6043
更新日期：2001-02-01 00:00:00
abstract：OBJECTIVE:To analyze corpus cancer patients with a breast cancer history for risk of developing aggressive uterine histologic types. METHODS:Corpus cancer patients with a history of breast cancer were identified from the Surveillance Epidemiology and End Results database from 1988 to 2001. Demographics, clinico-pathol...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2006.01.014
更新日期：2006-09-01 00:00:00
abstract：BACKGROUND:Luteinized thecoma of the ovary associated with sclerosing peritonitis is a rare tumor that has no standard definitive treatment regimen. CASE:A 25 year-old patient diagnosed with luteinized thecoma and sclerosing peritonitis in the omentum. The patient received high dose corticosteroids (IV Hydrocortisone ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2008.04.014
更新日期：2008-12-01 00:00:00
abstract：OBJECTIVE:To estimate the frequency of cervical cytologic/histologic discrepancies in a group of obstetric patients diagnosed as HIV infected by routine prenatal screening. Also, to determine if serum CD4 levels or sexually transmitted diseases (STDs) are associated with the occurrence of preinvasive cervical disease i...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1997.4683
更新日期：1997-06-01 00:00:00
abstract：OBJECTIVES:The aim of the current study is to investigate the clinical and molecular factors associated with cytoreduction among women with advanced stage epithelial ovarian carcinoma EOC. METHODS:Seventy-two women with FIGO stage III and IV EOC or primary peritoneal carcinoma (PPC) underwent similar attempt at surgic...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2004.07.045
更新日期：2004-11-01 00:00:00
