Prevalence of human papillomavirus and its genotype among 1336 invasive cervical cancer patients in Hunan province, central south China

2014 ◽  
Vol 87 (3) ◽  
pp. 516-521 ◽  
Author(s):  
Linqian Wang ◽  
Baiping Wu ◽  
Junjun Li ◽  
Liyu Chen
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Cancer Patients ◽  
South China ◽  
Invasive Cervical Cancer ◽  
Hunan Province ◽  
Central South

scholarly journals Human papillomavirus type 16 genomic variation in women with subsequent in situ or invasive cervical cancer: prospective population-based study

2018 ◽  
Vol 119 (9) ◽  
pp. 1163-1168 ◽  
Author(s):  
Laila Sara Arroyo-Mühr ◽  
Camilla Lagheden ◽  
Emilie Hultin ◽  
Carina Eklund ◽  
Hans-Olov Adami ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Invasive Cervical Cancer ◽  
Population Based ◽  
Genomic Variation ◽  
Population Based Study ◽  
Human Papillomavirus Type 16

Human papillomavirus genotype distribution among Cameroonian women with invasive cervical cancer: a retrospective study

2015 ◽  
Vol 91 (6) ◽  
pp. 440-444 ◽  
Author(s):  
David Pirek ◽  
Patrick Petignat ◽  
Pierre Vassilakos ◽  
Jolanta Gourmaud ◽  
Jean-Claude Pache ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Retrospective Study ◽  
Invasive Cervical Cancer ◽  
Genotype Distribution

Human papillomavirus DNA in sera of cervical cancer patients as tumor marker

2003 ◽  
Vol 202 (2) ◽  
pp. 231-239 ◽  
Author(s):  
Andreas Widschwendter ◽  
Anya Blassnig ◽  
Annemarie Wiedemair ◽  
Elisabeth Müller-Holzner ◽  
Hannes M Müller ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Tumor Marker ◽  
Cancer Patients ◽  
Papillomavirus Dna

scholarly journals Human papillomavirus genotypes in Pacific Islander cervical cancer patients

2018 ◽  
Vol 24 ◽  
pp. 83-86
Author(s):  
T.M. Schisler ◽  
A.K. Bhavsar ◽  
B.P. Whitcomb ◽  
J.H. Freeman ◽  
M.A. Washington ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Cancer Patients ◽  
Pacific Islander

Human papillomavirus, coinfection with Schistosoma hematobium, and cervical neoplasia in rural Tanzania

2003 ◽  
Vol 13 (4) ◽  
pp. 505-509 ◽  
Author(s):  
K. U. Petry ◽  
U. Scholz ◽  
B. Hollwitz ◽  
R. Von Wasielewski ◽  
C. J.L.M. Meijer
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Invasive Cervical Cancer ◽  
Clinical History ◽  
Hpv Infection ◽  
Separate Analysis ◽  
Hpv Dna ◽  
Rural Tanzania ◽  
Increased Risk ◽  
Local Immunosuppression

Cervical cancer is the most common malignant tumor among women in Tanzania and other countries in tropical Africa. Genital schistosomiasis has been proposed as a possible cofactor in the genesis of this malignant disease that might contribute to its high incidence in regions where bilharzias is endemic. One hundred nine Tanzanian patients from an area with endemic bilharzias who were transferred to a gynecologic out-patient clinic were age-matched with 109 German controls. In patients and controls, separate samples were taken for cytologic assessment and human papillomavirus (HPV) DNA detection using the Hybrid Capture 2 assay (HC2) and PCR (GP5+/6 +). Samples that tested positive for HPV DNA with general primers were re-tested with HPV type-specific primers. After application of 3% acetic acid, punch biopsies were taken from any cervical lesion. Patients were interviewed for recent symptoms or clinical history suggestive of bilharzias. Urine samples from all patients were examined for the presence of schistosoma hematobium ova. Additionally six Tanzanian patients with invasive cervical cancer were included for separate analysis. Patients and controls had an identical prevalence of HPV-DNA (21.5%) using HC2. Based on PCR results with general primers, the corresponding prevalence was 34.5% for Tanzanian cases and 26.9% for German controls. A history suggestive of bilharzias and/or active schistosomiasis were associated with a significantly increased risk for infection with high-risk HPV types. We conclude that infection with Schistosoma hematobium seems to favor persistent genital HPV infection either by traumatizing the genital epithelium and/or by local immunosuppression.

scholarly journals Prognostic implication of human papillomavirus types in cervical cancer patients: a systematic review and meta-analysis

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Yuanyuan Xu ◽  
Yichao Qiu ◽  
Shuang Yuan ◽  
Hongjing Wang
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Cancer Patients ◽  
Meta Analysis ◽  
Disease Free Survival ◽  
Progression Free Survival ◽  
Hpv 16 ◽  
Free Survival ◽  
American Society ◽  
Hpv 18

Abstract Background To estimate the prognostic relevance of human papillomavirus (HPV) 16 and HPV 18 in patients with cervical cancer. Method We searched PubMed, EMBASE, American Society of Clinical Oncology (ASCO) and the European Society of Medical Oncology (ESMO), CNKI, and Wanfang databases to search primary articles illustrating the survival outcomes in cervical cancer patients with or without HPV 16/18 infection. A meta-analysis was conducted to generate a combined hazard ratio (HR) with 95% confidence intervals (CI) for progression-free survival (PFS), disease free survival (DFS) and overall survival (OS). Results A total of 13 studies were included. Our meta-analysis revealed that HPV 16 positive did not have any impact on OS (HR, 0.76; 95% CI = 0.37–1.54; P = 0.44). Cervical cancer patiensts infected with HPV 18 had worse OS (HR, 1.66; 95% CI = 1.28–2.17; P = 0.0001), DFS (HR, 2.10; 95% CI = 1.73–2.54; P < 0.0001) and worse PFS (HR, 2.97; 95% CI = 1.69–5.23; P = 0.00012) compared with those not infected with HPV 18. cervical cancer patiensts infected with HPV 18 had worse PFS compared with those infected with HPV 16 ((HR, 1.34; 95% CI = 1.06–1.70; P = 0.01). Conclusion Cervical cancer patients infected with HPV 18 had worse survival compared with cervical cancer patients with HPV 16 infection.

scholarly journals Human papillomavirus and human telomerase RNA component gene in cervical cancer progression

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Yang Liu ◽  
Pianping Fan ◽  
Yingying Yang ◽  
Changjun Xu ◽  
Yajuan Huang ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Cancer Progression ◽  
Invasive Cervical Cancer ◽  
Intraepithelial Neoplasia ◽  
Hpv Infection ◽  
Cancer Group ◽  
Potential Marker ◽  
Significant Difference ◽  
Human Telomerase

Abstract This study aimed to examine hTERC gene in different grades of cervical intraepithelial neoplasia (CIN) and cervical cancer, and the association between hTERC and high risk-human papillomavirus (HR-HPV) infection. Patients who underwent cervical cancer screening at the Second Affiliated Hospital of Kunming Medical University between October 2010 and December 2011 were enrolled. All patients underwent liquid-based cytology test and hybrid capture 2 (HC2) for HPV detection. hTERC was examined using fluorescence in situ hybridization (FISH). Cervical colposcopy biopsy was performed if any of the three results was positive. HC2, FISH, and pathology were compared. A total of 1200 women underwent screening, 150 patients underwent cervical biopsy: 32 in the normal group, 38 in the CIN1 group, 66 in the CIN2/3 group, and 14 in the invasive cervical cancer group. More patients had HR-HPV infection in the CIN2/3 group and ICC group compared with the CIN1 group. hTERC increased with increasing histological dysplasia. There was significant difference in hTERC positive rate between each of the three groups. More patients with hTERC gene amplification were observed in the positive HR-HPV group than in the HR-HPV negative group. In conclusion, hTERC is a potential marker for precancerous cervical cancer lesions. hTERC might be correlated with HR-HPV infection in cervical diseases.

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