Abstract：
OBJECTIVE:To investigate whether alteration of BRCA1 tumor suppressor gene occurs in sporadic endometrial carcinomas. METHODS:Genomic DNAs were prepared from 33 consecutively collected endometrial carcinoma tissues for BRCA1 mutational analysis. To screen for BRCA1 mutation, polymerase chain reaction (PCR) amplification and single strand conformation polymorphism (SSCP) technique were used with 41 overlapping PCR primer pairs for the 23 coding exons of BRCA1. Tumors that demonstrated SSCP variants were further subjected to direct DNA sequencing in the appropriate exons to identify the DNA alteration. RESULTS:In addition to detecting a previously described polymorphism in exon 11, single strand conformation polymorphism analysis of the 33 endometrial cancers identified 3 tumors with mobility shifts. Two tumors shifted in exon 3 and showed the same pattern of band shift. The other tumor shifted in exon 9. DNA sequencing revealed sequence alterations in the 3 tumors; all appeared heterozygous. In the 2 tumors shifted in exon 3, the sequence alteration caused no amino acid change and was consistent with an infrequent silent polymorphism. In the third tumor, a missense alteration at codon 191 was detected and was recognized as germline in origin. CONCLUSIONS:Because a normal allele of BRCA1 was retained in the tumor where a germline missense alteration was detected, the heterozygous DNA alteration should not be cancer predisposing in terms of the two-hit model for inactivation of the tumor suppressor gene. We conclude that mutation of BRCA1 may not be involved in the development of sporadic endometrial cancer.
journal_name
Gynecol Oncoljournal_title
Gynecologic oncologyauthors
Liu FS,Ho ES,Shih RT,Shih Adoi
10.1006/gyno.1997.4800subject
Has Abstractpub_date
1997-09-01 00:00:00pages
449-53issue
3eissn
0090-8258issn
1095-6859pii
S0090-8258(97)94800-9journal_volume
66pub_type
杂志文章abstract：:The relationship between the amount of silver-stained nucleolar organizer regions (AgNORs) and the DNA content of interphase neoplastic cells in 63 cases of human endometrial adenocarcinoma was studied. Interphase AgNOR content was determined as the mean AgNOR area per nucleus by image cytometry in silver-stained samp...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1994.1116
更新日期：1994-05-01 00:00:00
abstract：OBJECTIVE:Protease-activated receptor-2 (PAR-2) is a G-protein-coupled receptor that is cleaved and activated by trypsin and tryptase. There is evidence that PAR-2 contributes to tumor progression in stomach, colon, pancreas, prostate and breast cancer patients. However, the role of PAR-2 in cervical cancer is still un...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2007.08.083
更新日期：2008-01-01 00:00:00
abstract：:An oncocytoma of the right ovary in a 22-year-old Japanese woman was examined by light and electron microscopy. The tumor was composed of oxyphilic cells with a granular cytoplasm. Electron microscopic studies revealed mitochondrial hyperplasia, a characteristic feature of the oncocyte . This may be the first report o...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(84)90013-1
更新日期：1984-05-01 00:00:00
abstract：OBJECTIVE:Epidemiological data indicate that endometriosis increases the risk of epithelial ovarian cancer (EOC), but the mechanism of cancer transition is unknown. Results from genome-wide association studies (GWAS) and transcriptome sequencing have demonstrated that genes located in the 1p36 region are important in b...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2012.08.013
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:Vulvar reconstruction following oncologic resection is challenging. Some flaps used for reconstruction can show adverse characteristics such as excessive tissue bulk or increased distance to the defect. Region of the sulcus genitofemoralis is of thin and pliable tissue proximate to the vulva. Vasculature and ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2010.08.033
更新日期：2010-12-01 00:00:00
abstract：OBJECTIVE:Management of locally advanced cervical cancer consists primarily of combination external and internal radiation. In order to investigate the impact of intracavitary brachytherapy versus interstitial brachytherapy on local tumor control, survival, and complications, we retrospectively reviewed the concomitant...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1997.4877
更新日期：1997-12-01 00:00:00
abstract：OBJECTIVE:Small cell carcinoma (SmCC) of the female genital tract constitutes a diagnostic and clinical challenge given its rarity and the lack of standardized therapeutic approaches. Here we review the morphological, clinical and molecular features of gynecologic SmCCs and discuss potential areas for future research. ...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/j.ygyno.2014.05.017
更新日期：2014-08-01 00:00:00
abstract：OBJECTIVE:The AGO-OVAR16 study was designed to test the efficacy, safety, and tolerability of pazopanib maintenance after first-line chemotherapy in patients with newly diagnosed advanced ovarian cancer (AOC). METHODS:Nine hundred and forty patients with histologically confirmed AOC, International Federation of Gyneco...
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.2019.08.024
更新日期：2019-11-01 00:00:00
abstract：OBJECTIVE:To estimate the survival benefit and cost-effectiveness of performing hysterectomy during risk-reducing salpingo-oophorectomy (RRSO) for BRCA1 mutation carriers. METHODS:Based on a recent prospective cohort study indicating an elevated incidence of serous/serous-like uterine cancers among BRCA1 mutation carr...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2017.03.025
更新日期：2017-06-01 00:00:00
abstract：OBJECTIVE:To compare the surgical and histological outcomes of diaphragmatic peritonectomy vs. full thickness resection with pleurectomy during Visceral-Peritoneal Debulking. METHODS:Service evaluation protocol (Trust number 3265). All patients with stage IIIC-IV ovarian cancer who had diaphragmatic surgery between Ap...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2015.12.004
更新日期：2016-03-01 00:00:00
abstract：:This report presents 13 patients with epithelial ovarian neoplasms of low malignant potential. Ten patients had serous tumors, 1 had a mucinous tumor, and 2 had endometrioid tumors. Two had Stage I disease, 4 had Stage II disease, and 7 had Stage III disease. All were treated with melphalan. Second-look laparotomy was...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(85)90250-1
更新日期：1985-06-01 00:00:00
abstract：OBJECTIVE:The aberrant expression of hepatocyte growth factor and its receptor c-Met are associated with aggressive disease and poor prognosis in a variety of human malignancies including ovarian cancer (OC). Specificity protein (Sp) transcription factors have high relevance in the signaling cascade associated with c-M...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2011.03.014
更新日期：2011-07-01 00:00:00
abstract：OBJECTIVE:Conization aims to remove pre-neoplastic lesions of the uterine cervix. Several techniques for conization have been compared, but evidence regarding the most effective therapeutic option is scant. Here, we aimed to compare the recurrence rate following laser conization and loop electrosurgical excision proced...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2020.08.025
更新日期：2020-12-01 00:00:00
abstract：:Treatment of 102 patients with cancer of the cervix by class II and III radical hysterectomy was reviewed to compare the operative morbidity and efficacy of class II radical hysterectomy for select cases. Of the 102 patients, 21 had a class II hysterectomy, whereas 81 patients had a class III hysterectomy. The class I...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(91)90078-j
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:Human papillomavirus (HPV) genotype distribution in invasive cervical cancer (ICC) is critical to guide the introduction and to assess the impact of HPV prophylactic vaccines. This study aims to provide specific information for Spain. METHODS:1043 histological confirmed ICC cases diagnosed from 1940 to 2007 ...
journal_title：Gynecologic oncology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ygyno.2011.11.024
更新日期：2012-03-01 00:00:00
abstract：BACKGROUND:Chylous ascites is an uncommon complication following para-aortic lymph node dissection in the management of gynecologic malignancies. Treatment options are serial paracentesis, medium-chain triglyceride diet, total parenteral nutrition and somatostatin as conservative management and peritoneovenous shunting...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2004.03.022
更新日期：2004-06-01 00:00:00
abstract：:Normal and neoplastic endometrial tissues were examined immunohistochemically for chromogranin which was shown to be a specific marker for neuroendocrine cells. All 20 normal endometriums and 20 endometrial carcinomas without argyrophilia were chromogranin negative. Endometrial carcinomas with argyrophilia tested were...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(87)90288-5
更新日期：1987-06-01 00:00:00
abstract：:The purpose of this study was to determine the influence of tumor grade, distribution, and extent of carcinomatosis in minimal residual epithelial ovarian cancer after primary optimal cytoreductive surgery. Between 1978 and 1990, 112 patients with stage III epithelial ovarian cancer underwent primary cytoreductive sur...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.1994.1257
更新日期：1994-10-01 00:00:00
abstract：OBJECTIVE:Using data from a case-control study of endometrial cancer, we investigated the relationship between the progestin and estrogen potency in combination oral contraceptives (OCs) and the risk of developing endometrial cancer. METHODS:Subjects included 434 endometrial cancer cases and 2,557 controls identified ...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2006.03.046
更新日期：2006-11-01 00:00:00
abstract：OBJECTIVES:The objectives of this study were twofold: (1) to estimate the anti-tumor efficacy of CI-958 in patients with measurable platinum-resistant ovarian cancer; (2) to determine the nature and degree of toxicity of CI-958 in these patients. METHODS:Patients received CI-958 560 mg/m(2) intravenously every 3 weeks...
journal_title：Gynecologic oncology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1006/gyno.2000.5984
更新日期：2000-12-01 00:00:00
abstract：OBJECTIVE:To assess the treatment and outcome of patients with endometrial cancer following isolated pulmonary relapse. METHODS:Between 1984 and 1996, 82 of 1109 patients undergoing surgery for primary endometrial cancer experienced a primary pulmonary recurrence, 28 of which were solitary. Median follow up of censore...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2007.06.030
更新日期：2007-11-01 00:00:00
abstract：:Ernst Wertheim was a pioneer in the history of the surgical treatment of cervical cancer. His English-language manuscript "The extended abdominal operation for carcinoma uteri (based on 500 operative cases)," which was published in 1912, detailed his standardization of the radical hysterectomy and formed the basis of ...
journal_title：Gynecologic oncology
pub_type： 历史文章,杂志文章
doi：10.1016/j.ygyno.2017.01.011
更新日期：2017-04-01 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 investigated the expression of cellular apoptosis susceptibility protein (CAS) in serous ovarian carcinoma by immunohistochemistry and compared it with topoisomerase IIalpha (topo IIalpha), bcl-2, bcl-x, the frequency of apoptotic bodies (ABI), mitotic activity, and c-erbB-2 with regard to clinicop...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2003.10.029
更新日期：2004-01-01 00:00:00
abstract：:Favorable responses to hexamethylmelamine (HMM) have been documented in untreated as well as in alkylating agent-resistant ovarian epithelial adenocarcinoma (OvCa). Platinum-based combination therapy for OvCa has been used since 1976. Eighteen patients with OvCa were treated with HMM as salvage therapy between Februar...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(84)90076-3
更新日期：1984-02-01 00:00:00
abstract：OBJECTIVES:To determine the impact of venous thromboembolism (VTE) during primary treatment of ovarian clear cell carcinoma (OCCC) on survival. METHODS:After Institutional Review Board approval, 74 cases of OCCC were retrieved from our pathology files. Clinical and pathological data were obtained by medical record and...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/j.ygyno.2013.09.005
更新日期：2013-12-01 00:00:00
abstract：:A patient with Stage IIB squamous cell cancer of the cervix presented 10 days into her primary radiation therapy with neutropenic fever and diarrhea requiring hospitalization and delay in treatment. The patient's history revealed extensive use of alternative therapies including potential toxic botanicals. This case ra...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1006/gyno.2000.5743
更新日期：2000-04-01 00:00:00
abstract：:Thirty-eight patients with advanced or recurrent carcinoma of the endometrium who had received no prior chemotherapy were placed on study by the Gynecologic Oncology Group. One was deemed histologically ineligible. Three patients had insufficient trials to evaluate response. Of the remaining 34 who received hexamethyl...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/s0090-8258(88)80028-3
更新日期：1988-11-01 00:00:00
abstract：:From 1978 to 1982, 49 patients with intraepithelial neoplasia in the vulvar region were included in a prospective investigation. The main purpose was to evaluate the effect of treatment by local excision with a free margin of 2 mm and to estimate the importance of colposcopy. In 28% of the patients, the disease recurr...
journal_title：Gynecologic oncology
pub_type： 杂志文章
doi：10.1016/0090-8258(85)90267-7
更新日期：1985-07-01 00:00:00
abstract：:Wound healing has evolved from gauze therapy to the use of proteomics, gene therapy, and cellular-based therapies in the short time span of 45 years. Education for health care providers has not kept pace with the logarithmic acceleration in technology development and treatment options. A patient with a non-healing wou...
journal_title：Gynecologic oncology
pub_type： 杂志文章,评审
doi：10.1016/j.ygyno.2008.07.054
更新日期：2008-11-01 00:00:00
