In former studies, raised urine cGMP levels have been reported to predict adverse outcome in cervical cancer. The main objective of the present study was to investigate the value of nitric oxide synthase (iNOS) and other members of the cGMP pathway as potential biomarkers for prognosis of cervical carcinoma. Tissue samples from 85 patients surgically treated for early-stage cervical carcinoma w...

objectives: presence/absence of cervical lymph node metastasis plays a critical role in prognosis and survival of patients with oral squamous cell carcinoma (scc). this study was designed to assess the diagnostic accuracy of computed tomography (ct) scan for detection of cervical lymph node metastasis in oral scc in comparison with histopathological analysis after neck dissection methods: in th...

BACKGROUND To compare the pathological findings and oncologic outcomes of stage IA cervical carcinoma patients, between adenocarcinoma and squamous cell carcinoma cases. MATERIALS AND METHODS A total of 151 medical records of stage IA cervical carcinoma patients undergoing primary surgical treatment during 2006-2013 were reviewed. Information from pathological diagnosis and recurrence rates w...

Primary screening based on detection of human papillomavirus (HPV) has proved to be more sensitive than cytology for the detection of high-grade cervical intraepithelial neoplasia (CIN). Self-sampling for specimen collection may also improve the participation rate, especially in the non-responder group. However, HPV is highly prevalent and therefore HPV detection has a lower specificity in cerv...

Human papillomavirus (HPV) E6 and E7 oncogenes are expressed in the great majority of human cervical carcinomas, whereas the viral E2 regulatory gene is usually disrupted in these cancers. To investigate the roles of the papillomavirus E2 genes in the development and maintenance of cervical carcinoma, the bovine papillomavirus (BPV) E2 gene was acutely introduced into cervical carcinoma cell li...

The objectives of this study were to investigate: 1) the activity of pseudocholinesterase (PChE) in patients with uterine cervical cancer in different stages (uterine cervical carcinoma in stages II b and III and recurrent cervical carcinoma in stages III and IV a,b) and to compare it to the enzyme activity in patients with benign tumour of the uterus, and 2) the effects of radiotherapy on enzy...

BACKGROUND The presence of residual cervical lesions was evaluated in patients submitted to repeat conization due to a finding of positive endocervical margins in a previous loop electrosurgical excision procedure (LEEP) specimen. In addition, the correlation between the presence of a residual lesion and risk factors for cervical cancer, and the use of repeat conization as first-choice treatmen...

This retrospective study refers to the evolution rate of cervical lesions diagnosed from cervical biopsies, respectively the endocervical scrape collected from 2001 to 2008 and found its place as an introduction to a further complex study. In this period of 8 years, in our laboratory were processed a total of 1387 biopsies and endocervical scrape. All histopathological diagnoses can be classifi...

The BRCA1-interacted transcriptional repressor ZBRK1 has been associated with antiangiogenesis, but direct evidence of a tumor suppressor role has been lacking. In this study, we provide evidence of such a role in cervical carcinoma. ZBRK1 levels in cervical tumor cells were significantly lower than in normal cervical epithelial cells. In HeLa cervical cancer cells, enforced expression inhibite...

BACKGROUND The kinesin family member 20a (KIF20A) protein has been implicated in the development and progression of many human cancers; however, its precise function and role in cervical cancer remain largely unclear. This study aimed to investigate the expression profile and prognostic value of KIF20A in patients with early-stage cervical squamous cell carcinoma. METHODS We examined the mRNA...