Recent data indicate that the tight junction proteins are abnormally regulated in several human cancers and the expression of these proteins is involved in the etiology and progression of cancer. To explore the expression distinction of the tight junction proteins claudin-5, -7, -8 and -9 in the adjacent non-neoplastic tissues and cervical carcinoma tissues, 72 cervical carcinoma tissues and th...

INTRODUCTION This study aims to compare the antioxidant abilities of cervical squamous carcinoma cells and cervical adenocarcinoma cells and to study the related mechanisms. MATERIAL AND METHODS Cervical squamous carcinoma and adenocarcinoma cells were treated with H2O2. Cell proliferation was determined with the MTT assay. The reactive oxygen species (ROS) level was detected by the 2',7'-dic...

 ABSTRACT Carcinoma of the cervix is a common neoplasm and accounts for a considerable number of cervical diseases that lead to death in developing countries. In these countries early detection and improved methods of treatment have resulted in comparatively better control of the cancer and long survival however, invasive and metastatic disease still occurs. The authors present the case report ...

OBJECTIVE To determine the relative frequencies of gynaecological cancers in Ghana, age and parity distribution, stage of disease at presentation and the influence of age and parity on stage at presentation. DESIGN Retrospective observational study. SETTING Korle Bu Teaching Hospital, Accra, Ghana. SUBJECTS Cases of gynaecological cancers seen in a fifty two month period. RESULTS Cervic...

Persistent infection with high-risk HPV, particularly Type HPV 16 and 18, is necessary in the development of cervical cancer, but apart from HPV infection, other causative factors of most cervical cancers remain unknown. The aim of this study was to determine the prevalence of HPV 16 and HPV 18 and HSV 1 and HSV 2 in cervical samples, and to assess the role of HSVs in cervical carcinogenesis. T...

Background: Cervical carcinoma is the third most common cancer in women worldwide and firth cause of related deaths. Human Papilloma virus, cervical cancer, causes functional inactivation pRb, resulting overexpression p16INK4a. The p16INK4a correlates well with degree dysplasia neoplasia. present study done to determine IHC expression so that it may be used as a biomarker for HPV play role prev...

Numerous studies have evaluated the association between Arg399Gln polymorphism of DNA repair gene XRCC1 and cervical carcinoma risk. However, the specific association is still controversial. To assess the relationship between XRCC1 Arg399Gln polymorphism and cervical carcinoma, we conducted a comprehensive meta-analysis of 10 case-control studies with 2051 cervical carcinoma cases and 2919 cont...

OBJECTIVE DNA repair genes play a key role in maintaining genomic stability and integrity. DNA repair gene polymorphisms, such as those of XRCC3 and xeroderma pigmentosum, complementation group D and G (XPD, XPG), contribute to carcinogenesis. In this study, we investigated the correlation between cervical carcinoma risk and XRCC3, XPD, XPG genetic variants. METHODS A case-control study of 40...

HPV is the major causative agent for cervical cancer. Study on the risk of cervical cancer associated with different hr-HPV genotypes would be useful for disease management and new vaccine strategy. With limited reports available, the present study aimed to investigate the pattern of HPV genotypes coinfections and risk of cervical carcinoma associated with them in Indian population. 15 HPV geno...

MLL protein genes encode a family of crucial transcription factors that play a key role in multiple cancer development. The functions of different MLL proteins have not been definitively studied. MLL1 is a histone methyltransferase that mediates histone H3 lysine 4, and it has been found to have aberrant expression in several tumors. However, the function of MLL1 in cervical carcinoma is little...