Abstract：
OBJECTIVE:The expression of the CDK inhibitor p27Kip1 and the extent of endogenous oxidative DNA damage were evaluated in the multistep cervical carcinogenesis. METHODS:Archival specimens of low-grade (L) squamous intraepithelial lesions (SILs) (n=32), high-grade (H) SILs (n=24) and invasive carcinomas (n=48) of the cervix were included in the analysis compared with normal cervical squamous epithelium (n=15). Expression level of p27Kip1 was evaluated by immunostaining. Immunohistochemical detection of 8-hydroxydeoxyguanosine (8-OHdG) was considered as marker of oxidative DNA damage in the same tissues. RESULTS:p27Kip1 was constantly expressed in normal epithelium with a mean percentage of positive cells higher than 50%. A progressive significant reduction in the mean percentage of positive cells was observed in L-SIL (18.1%), H-SIL (7.3%) and in invasive carcinomas (2.5%). A progressive significant increase in the levels of 8-OHdG and in the percentage of mean positive cells was observed from L-SIL (2.2%) to H-SIL (12.5%) to invasive carcinomas (25.2%). p27Kip1 and 8-OHdG expression displayed a significant inverse relationship. CONCLUSIONS:Expression of p27Kip1 is down-regulated while oxidative DNA damage increases during cervical carcinogenesis. Both parameters are altered at early stages of the process and might help to predict patients at high risk of progression.
journal_name
Gynecol Oncoljournal_title
Gynecologic oncologyauthors
Sgambato A,Zannoni GF,Faraglia B,Camerini A,Tarquini E,Spada D,Cittadini Adoi
10.1016/j.ygyno.2003.12.008subject
Has Abstractpub_date
2004-03-01 00:00:00pages
776-83issue
3eissn
0090-8258issn
1095-6859pii
S0090825803008795journal_volume
92pub_type
杂志文章abstract：OBJECTIVE:To determine if preoperative metabolic tumor volume (MTV) measured by integrated (18)F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (FDG-PET/CT) imaging has prognostic value in patients with cervical cancer treated primarily with radical hysterectomy. METHODS:Patients with FIGO s...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2010.11.002
更新日期：2011-02-01 00:00:00
abstract：:Radical vulvectomy using warm-knife and open-wound techniques was performed as the first step in a two-phase surgical approach in 274 patients with malignant vulvar tumors. Crude 5-year survival was registered in 133/223 (60%) patients. The complication rate was low and the hospitalization period was short (mean 16 da...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(84)90056-8
更新日期：1984-01-01 00:00:00
abstract：BACKGROUND:Invasive vulvar carcinoma is reported to occur in 5 to 20% of patients with vulvar Paget's disease. We report a case in which a clinically inapparent invasive lesion was discovered on reexcision of microscopically persistent vulvar Paget's disease. CASE:A 58-year-old woman presented with a diagnosis of vulv...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/s0090-8258(02)00007-0
更新日期：2003-03-01 00:00:00
abstract：OBJECTIVE:The Toll-like receptors (TLRs) have been implicated in inflammation, innate immunity and cancer. The goal of this paper is to review the available published research about Toll-like receptors and their roles in gynecologic malignancies. METHODS:A Medline search was conducted and published articles from the l...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/j.ygyno.2014.08.013
更新日期：2014-11-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to determine the efficacy of cisplatin, ifosfamide, and mesna in uterine malignant mixed müllerian tumor (MMMT) and to evaluate the expression of clinically relevant molecular markers. METHODS:Women with advanced or recurrent MMMT were treated every 28 days with cisplatin (75 mg/m(2...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章
doi：10.1016/s0090-8258(03)00332-9
更新日期：2003-09-01 00:00:00
abstract：:Melanoma represents the second most frequent vulvar malignancy, and yet is still considered to be an uncommon neoplasm. Several varieties of melanoma exist. A patient who was diagnosed with a rare subtype of melanoma as a primary vulvar process is presented here. To date, there is only one other reported case of neuro...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1995.1048
更新日期：1995-02-01 00:00:00
abstract：:Breast cancer is the leading cause of cancer death in women. Ovarian cancer, although less frequent, is detected very late, and survival is correlated to early detection. Therefore, better methods for early detection would help to increase the number of survivors. The incidence of young women diagnosed with breast can...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/j.ygyno.2009.10.079
更新日期：2010-05-01 00:00:00
abstract：:We have previously reported an overall response rate of 41% and a median survival duration of 14 months in a series of 49 patients with metastatic or recurrent endometrial carcinoma treated by a combination of etoposide, 5-fluorouracil, and cisplatin. In order to increase response rate and survival duration, doxorubic...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章
doi：10.1006/gyno.1997.4749
更新日期：1997-08-01 00:00:00
abstract：OBJECTIVE:High-risk (HR) human papillomavirus (HPV) testing is important in cervical cancer screening for triage to colposcopy. This study evaluated the clinical performance of the Cervista HPV HR and 16/18 genotyping tests for detection of HPV in cervical cytology specimens. METHODS:The tests were prospectively evalu...
journal_title：Gynecologic oncology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ygyno.2010.04.013
更新日期：2010-08-01 00:00:00
abstract：BACKGROUND:Hydronephrosis can be a side effect of radical hysterectomy for cervical cancer. The incidence of clinically relevant hydronephrosis has not been studied in a large sample and the benefit of early detection of hydronephrosis is not clear. OBJECTIVE:To assess the incidence of hydronephrosis, following radica...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2011.09.010
更新日期：2012-01-01 00:00:00
abstract：BACKGROUND:Rectal tumors are rarely metastatic. Moreover, hematogenous spread is rare in ovarian cancer whose dissemination frequently occurs through peritoneal or lymphatic ways. CASE:A 55-year-old female presented with a rectal metastasis that appeared 20 years after the treatment of a primary clear cell carcinoma o...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2004.05.022
更新日期：2004-08-01 00:00:00
abstract：PURPOSE:To examine the relative efficacy of cisplatin-based intraperitoneal (IP) therapy versus carboplatin-based IP therapy as salvage treatment of small-volume residual ovarian cancer. PATIENTS AND METHODS:We retrospectively examined the surgically defined response rates of patients with ovarian cancer treated at th...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1993.1171
更新日期：1993-07-01 00:00:00
abstract：BACKGROUND:Traditionally, hysterectomy is considered definitive therapy for cervical adenocarcinoma in situ (AIS) in women beyond childbearing. CASE:A 45-year-old gravida 2, para 2 patient presented with cervical dysplasia and on pathology review of the large loop excision procedure cervical adenocarcinoma in situ was...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2005.06.044
更新日期：2005-11-01 00:00:00
abstract：OBJECTIVE:This study was undertaken to evaluate the efficacy of postoperative concurrent chemoradiotherapy (CCRT) and to investigate the recurrence and survival rates after adjuvant CCRT in high-risk early cervical cancer (stages IA2, IB, IIA) patients who were treated by radical hysterectomy and pelvic lymphadenectomy...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2004.10.038
更新日期：2005-02-01 00:00:00
abstract：:A case of malignant pericardial effusion in a 67-year-old patient with serous ovarian cystadenocarcinoma is presented. Pericardial effusion was treated successfully with cyclophosphamide, doxorubicin, and cisplatin. The primary tumor had previously been assumed to be sensitive to this combination by using an in vivo p...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(88)90036-4
更新日期：1988-06-01 00:00:00
abstract：BACKGROUND:Evidence on the incidence and risk factors for lower limb lymphedema (LLL) associated with endometrial cancer is limited. Our objective was to use data from a prospective, longitudinal gynecological cancer cohort study to determine LLL incidence up to 24 months post-diagnosis of endometrial cancer and to exp...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2020.04.702
更新日期：2020-08-01 00:00:00
abstract：OBJECTIVES:In this study, we analyzed the PTEN expression in a large collection of clear cell adenocarcinomas of the ovary. Furthermore, we analyzed the expression of cyclin D1 and p27, and investigated the correlation among all these variables. METHODS:Totally, 40 clear cell adenocarcinomas were included in this stud...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2005.09.047
更新日期：2006-04-01 00:00:00
abstract：OBJECTIVES:To construct a tool, using computed tomography (CT) imaging and preoperative clinical variables, to estimate successful primary cytoreduction for advanced epithelial ovarian cancer (EOC). METHODS:Women who underwent primary cytoreductive surgery for stage IIIC/IV EOC at Mayo Clinic between 1/2/2003 and 12/3...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2015.04.013
更新日期：2015-07-01 00:00:00
abstract：OBJECTIVE:Delay in diagnosis of endometrial cancer may be associated with disease progression and impact management and outcomes. Social and cultural barriers influence recognition of symptoms and self-advocacy in seeking care. Associations between social determinants of health (SDH) and disease presentation have been ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2020.04.693
更新日期：2020-07-01 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：OBJECTIVES:The aim of this study was to evaluate the effect of number of chemotherapy cycles and other clinical and pathologic factors on progression-free (PFS) and overall survival (OS) in patients with newly diagnosed cervical cancer. METHODS:We identified 118 patients with locally advanced cervical cancer (stages I...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2009.09.045
更新日期：2010-03-01 00:00:00
abstract：OBJECTIVE:To evaluate the prognostic value of tumor budding (TB) in endometrioid (EEC) and non-endometrioid endometrial cancers (NEEC) and to determine its correlation with expression of E-cadherin. METHODS:Ninety-five patients with primary endometrial carcinoma were examined statistically. All patients were diagnosed...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2011.12.433
更新日期：2012-04-01 00:00:00
abstract：OBJECTIVE:To assess the efficacy of non-hormonal, hyaluronic acid (HLA)-based vaginal gel in improving vulvovaginal estrogen-deprivation symptoms in women with a history of endometrial cancer. METHODS:For this single-arm, prospective, longitudinal trial, we enrolled disease-free women with a history of endometrial can...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2020.05.025
更新日期：2020-08-01 00:00:00
abstract：OBJECTIVES:Participation in clinical and basic science research is emphasized in gynecologic oncology training. We sought to identify trends in adherence to expected research practices and reasons for non-adherence among gynecologic oncology fellows. METHODS:An anonymous 31-question online survey assessing academic be...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2017.06.034
更新日期：2017-09-01 00:00:00
abstract：UNLABELLED:Misconceptions about cancer may increase the level of fear in the general public and render coping more difficult in cancer patients. The aim of this survey was to study the level of knowledge and misconceptions. MATERIALS AND METHODS:A questionnaire comprising 27 questions related to cancer etiology, treat...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1997.4626
更新日期：1997-04-01 00:00:00
abstract：:A 65-year-old woman had a total abdominal hysterectomy and bilateral salpingo-oophorectomy through a Pfannenstiel incision for a Stage Ib, Grade 2 endometrial adenocarcinoma with extension to the middle third of the myometrium. No adjuvant treatment was given. She presented 7 years later with a large suprapubic mass a...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1994.1147
更新日期：1994-06-01 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：:Incisional herniae are relatively frequent complications of abdominal incisions. Hernia repair techniques have taken advantage of the strength provided by prosthetic mesh grafts. Subsequent surgery in these patients must incorporate a strategy for managing the mesh material. The goals are adequate exposure for surgery...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1998.5022
更新日期：1998-07-01 00:00:00
abstract：OBJECTIVES:To determine the incidence and prognostic implications of positive mesorectal lymph nodes in patients undergoing total pelvic exenteration for recurrent gynecologic malignancies. METHODS:We performed a retrospective chart review of all patients who had undergone total pelvic exenteration for a gynecologic m...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2005.08.039
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:The present study aimed to evaluate the association between altered methylation and histologically confirmed high grade cervical intraepithelial neoplasia (hgCIN). METHODS:Methylation levels in selected host (CADM1, MAL, DAPK1) and HPV (L1_I, L1_II, L2) genes were measured by pyrosequencing in DNA samples ob...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2018.08.031
更新日期：2018-11-01 00:00:00
