scholarly journals HPV16 Load Is a Potential Biomarker to Predict Risk of High-Grade Cervical Lesions in High-Risk HPV-Infected Women: A Large Longitudinal French Hospital-Based Cohort Study

Cancers ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 4149
Author(s):  
Antoine Baumann ◽  
Julie Henriques ◽  
Zohair Selmani ◽  
Aurélia Meurisse ◽  
Quentin Lepiller ◽  
...  
Keyword(s):  
Viral Load ◽  
High Risk ◽  
Precancerous Lesions ◽  
Prognostic Score ◽  
High Grade ◽  
High Grade Lesion ◽  
Potential Biomarker ◽  
Increased Risk ◽  
Cytological Abnormalities ◽  
High Risk Hpv

High-risk HPV (hrHPV) testing has been implemented as a primary screening tool for cervical cancer in numerous countries. However, there is still a need for relevant triage strategies to manage hrHPV positive women to avoid excessive referral to colposcopy. The objective of this study was to assess, in women infected by hrHPV and presenting no or mild cytological abnormalities, HPV16 and HPV18 viral loads to predict the development of cervical high-grade lesion. Among 2102 women positive for hrHPV, 885 had no lesion or mild cytological abnormalities at baseline and had at least one follow-up (FU) visit. HPV16 and HPV18 prevalence was 25.9% and 8.4%, respectively. Of those women, 15% developed a high-grade lesion during the FU. An HPV16 viral load cut-off set at 3.2 log10GE/103 cells permitted to identify a subgroup of women at high risk of developing high-grade cervical lesion (HR = 2.67; 95% CI 1.80–3.97; p ≤ 0.0001). No specific HPV18 viral load threshold could have been defined in regard to the present study. In multivariate analysis, HPV16 load (absence/log10GE/103 cells < 3.2 vs. ≥3.2), RLU/PC 239 (1–100 pg/mL vs. >100 pg/mL) and cytology (normal vs abnormal) were independently associated with a significant increased risk of high-grade lesion development and were used to construct the prognostic score. In conclusion, HPV16 load is a relevant biomarker to identify women at high risk for developing cervical precancerous lesions.

scholarly journals Distribution of cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US: a retrospective single-center study in China

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Viral Load ◽  
High Risk ◽  
High Viral Load ◽  
Single Infection ◽  
Multiple Infections ◽  
Trend Test ◽  
Cervical Lesions ◽  
Increased Risk ◽  
High Risk Hpv

Abstract Background To investigate distributions of cervical lesions and factors associated with the severity of the cervical lesions in high-risk HPV (hr-HPV) positive women with atypical squamous cells of undetermined significance (ASC-US) cytology. Methods Clinical information of 250,000 women who underwent HPV and cytological test was collected from January 2012 to January 2019. The association between the severity of the cervical lesions and hr-HPV genotypes, hr-HPV viral load, and ages, were analyzed in hr-HPV-positive/ASC-US women. Results 3459 hr-HPV-positive/ASC-US women were enrolled in this study. Overall, 43.51% of women with ASC-US had normal histological results, 34.35% had high-grade squamous intraepithelial lesion (HSIL), and 1.30% had cervical cancer. The rate of HSIL or worse (HSIL+) in women with single HPV16 infection (63.09%) was the highest, followed by HPV33 (57.50%), HPV51 (36.11%), HPV58 (36.11%), HPV52 (28.28%), HPV18 (26.37%), HPV66 (19.35%), HPV39 (18.92%), HPV53 (15.00%), and HPV56 (8.51%). Detection rate of HSIL+ in low, intermediate and high viral-load groups were 15.87% (n = 30), 34.91% (n = 74) and 40.68% (n = 214) (Cochran-Armitage Trend test χ2 = 35.03, p < 0.0001). Compared with the 51–60-year-old group (21.65%), the women in ≤ 30 (40.52%), 31–40 (39.67%), and 41–50 (34.22%) year-old groups had significantly higher risk of HSIL+. The women in ≤ 51–60 (2.68%) and > 60 (3.41%) year-old groups were at increased risk for cervical cancer, compared with the ≤ 30-year-old group (0.61%). Conclusions ASC-US women with HPV 16/18/33/51/52/58 single infection and multiple infections, as well as high HPV viral loads, have high risk of HSIL+.

scholarly journals Presence of High-Risk HPV mRNA in Relation to Future High-Grade Lesions among High-Risk HPV DNA Positive Women with Minor Cytological Abnormalities

PLoS ONE ◽  
2015 ◽  
Vol 10 (4) ◽  
pp. e0124460 ◽  
Author(s):  
Hanna Johansson ◽  
Kaj Bjelkenkrantz ◽  
Lotten Darlin ◽  
Joakim Dilllner ◽  
Ola Forslund
Keyword(s):  
High Risk ◽  
High Grade ◽  
Hpv Dna ◽  
Cytological Abnormalities ◽  
High Risk Hpv ◽  
Hpv Mrna

scholarly journals Distribution of cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US: A retrospective single-center study in China

2019 ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Viral Load ◽  
High Risk ◽  
Detection Rate ◽  
Single Infection ◽  
Multiple Infections ◽  
Trend Test ◽  
Cervical Lesions ◽  
Increased Risk ◽  
High Risk Hpv

Abstract Objective To investigate distributions of cervical lesions and factors associated with the severity of the cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US cytology.Methods Clinical information of 250,000 women who underwent HPV and cytological test was collected from January 2012 to January 2019. The association between the severity of the cervical lesions and hr-HPV genotypes, hr-HPV viral load, and ages, were analyzed in hr-HPV-positive/ASC-US women.Results 3459 hr-HPV-positive/ASC-US women were enrolled in this study. Overall, 43.51% of women with ASC-US had normal histological results, 34.35% had high-grade squamous intraepithelial lesion (HSIL), and 1.30% had cervical cancer. The rate of HSIL or worse (HSIL+) in women with single HPV16 infection (63.09%) was the highest, followed by HPV33 (57.50%), HPV51 (36.11%), HPV58 (36.11%), HPV52 (28.28%), HPV18(26.37%), HPV66 (19.35%), HPV39 (18.92%), HPV53 (15.00%), and HPV56 (8.51%). Detection rate of HSIL+ in low, intermediate and high viral-load groups were 15.87% (n=30), 34.91% (n=74) and 40.68% (n=214) (Cochran-Armitage Trend test χ2=35.03, P<0.0001). Compared with the 51-60-year-old group (21.65%), the women in ≤30 (40.52%), 31-40 (39.67%), and 41-50 (34.22%) year-old groups had significantly higher risk of HSIL+. The women in ≤51-60 (2.68%) and >60 (3.41%) year-old groups were at increased risk for cervical cancer, compared with the ≤30-year-old group (0.61%).Conclusion ASC-US women with HPV 16/18/33/51/52/58 single infection and multiple infections, as well as high HPV viral loads, have high risk of HSIL+. Young women and older women have higher HSIL+ detection rates, while the latter has a higher cervical cancer detection rate.

scholarly journals Human papillomavirus viral load in predicting high-grade CIN in women with cervical smears showing only atypical squamous cells or low-grade squamous intraepithelial lesion

2003 ◽  
Vol 121 (6) ◽  
pp. 238-243 ◽  
Author(s):  
André Luis Ferreira Santos ◽  
Sophie Françoise Mauricette Derchain ◽  
Marcos Roberto Martins ◽  
Luís Otávio Zanatta Sarian ◽  
Edson Zangiacome Martinez ◽  
...  
Keyword(s):  
Human Papillomavirus ◽  
Viral Load ◽  
High Risk ◽  
Intraepithelial Neoplasia ◽  
High Grade ◽  
Cervical Smear ◽  
Hpv Dna ◽  
Squamous Cells ◽  
Cervical Smears ◽  
High Risk Hpv

CONTEXT: Human papillomavirus (HPV) viral load may have an important role in predicting high-grade cervical intraepithelial neoplasia (CIN) in women with cervical smears showing atypical squamous cells or LSIL. OBJECTIVE: To determine whether the assessment of the viral load of high-risk HPV DNA is useful in predicting the detection of high-grade cervical intraepithelial neoplasia (CIN2 and 3) in women referred because of cervical smears showing only atypical squamous cells or LSIL. TYPE OF STUDY: Cross-sectional SETTING: Colposcopy Clinic in a University hospital. METHODS: A series of 119 women referred because of atypical squamous cells or LSIL between August 2000 and April 2001 were included. All women were subjected to a new cervical smear, HPV testing for the high-risk types using hybrid capture II (HCII), viral load measurement in relative light units (RLU) and colposcopy, with cervical biopsies (n = 97). Cervical lesions were graded using the CIN classification. RESULTS: Cervical biopsies revealed CIN2 or CIN3 in 11% of the cases, equally among women referred because of atypical squamous cells or LSIL. The HCII test was positive in 16% of women with atypical squamous cells and 52% of those with LSIL (OR = 5.8; 95% CI 1.4 to 26.7). There was strong correlation between CIN2 or CIN3 and positivity for HPV DNA when this group was compared with women with only CIN1 or normal cervix (OR = 7.8; 95% CI 1.5 to 53.4). In ROC analysis for HCII in diagnosing CIN2 and CIN3, the area under the ROC curve was 0.784, and the viral load cutoff point of 10.0 RLU/cutoff presented 77% sensitivity and 73% specificity. Second cytology showing at least atypical squamous cells did not accurately detect CIN2 or CIN3 (OR = 6.4; 95% CI 1.0 to 50.9). The sensitivities of the second cervical smear and HCII were similar, although the specificity of HCII was significantly higher than the second cervical smear. CONCLUSIONS: The viral load of high-risk HPV types was significantly associated with the diagnosis of CIN2 or CIN3 in women referred because of atypical squamous cells and LSIL abnormalities in their cervical smear.

scholarly journals Distribution of cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US: A retrospective single-center study in China

2019 ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Viral Load ◽  
High Risk ◽  
Detection Rate ◽  
Single Infection ◽  
Multiple Infections ◽  
Trend Test ◽  
Cervical Lesions ◽  
Increased Risk ◽  
High Risk Hpv

Abstract Objective To investigate distributions of cervical lesions and factors associated with the severity of the cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US cytology.Methods Clinical information of 250,000 women who underwent HPV and cytological test was collected from January 2012 to January 2019. The association between the severity of the cervical lesions and hr-HPV genotypes, hr-HPV viral load, and ages, were analyzed in hr-HPV-positive/ASC-US women.Results 3459 hr-HPV-positive/ASC-US women were enrolled in this study. Overall, 43.51% of women with ASC-US had normal histological results, 34.35% had high-grade squamous intraepithelial lesion (HSIL), and 1.30% had cervical cancer. The rate of HSIL or worse (HSIL+) in women with single HPV16 infection (63.09%) was the highest, followed by HPV33 (57.50%), HPV51 (36.11%), HPV58 (36.11%), HPV52 (28.28%), HPV18(26.37%), HPV66 (19.35%), HPV39 (18.92%), HPV53 (15.00%), and HPV56 (8.51%). Detection rate of HSIL+ in low, intermediate and high viral-load groups were 15.87% (n=30), 34.91% (n=74) and 40.68% (n=214) (Cochran-Armitage Trend test χ2=35.03, P<0.0001). Compared with the 51-60-year-old group (21.65%), the women in ≤30 (40.52%), 31-40 (39.67%), and 41-50 (34.22%) year-old groups had significantly higher risk of HSIL+. The women in ≤51-60 (2.68%) and >60 (3.41%) year-old groups were at increased risk for cervical cancer, compared with the ≤30-year-old group (0.61%).Conclusion ASC-US women with HPV 16/18/33/51/52/58 single infection and multiple infections, as well as high HPV viral loads, have high risk of HSIL+. Young women and older women have higher HSIL+ detection rates, while the latter has a higher cervical cancer detection rate.

scholarly journals Risk of high‐grade precancerous lesions and invasive cancers in high‐risk HPV‐positive women with normal cervix or CIN 1 at baseline—A population‐based cohort study

2017 ◽  
Vol 140 (8) ◽  
pp. 1850-1859 ◽  
Author(s):  
Srabani Mittal ◽  
Partha Basu ◽  
Richard Muwonge ◽  
Dipanwita Banerjee ◽  
Ishita Ghosh ◽  
...  
Keyword(s):  
Cohort Study ◽  
High Risk ◽  
Precancerous Lesions ◽  
Population Based ◽  
High Grade ◽  
Normal Cervix ◽  
High Risk Hpv

scholarly journals Viral load and interaction of HPV oncoprotein E6 and E7 with host cellular markers in the progression of cervical cancer

2021 ◽  
Vol 8 (3) ◽  
pp. 184-192
Author(s):  
Bilal Ahmad Mir ◽  
◽  
P. F. Rahaman ◽  
Arif Ahmad ◽  
Keyword(s):  
Cervical Cancer ◽  
Viral Load ◽  
High Risk ◽  
Precancerous Lesions ◽  
Cervical Carcinomas ◽  
Host Genetic ◽  
E6 And E7 ◽  
Cellular Markers ◽  
Viral Components ◽  
High Risk Hpv

<abstract> <p>Cervical cancer is the sequel of a multi-factorial, long-term unresolved disease that includes genetic, epigenetic, and viral components responsible for its development and progression. It is the second most common cancer of females in India. Human papillomavirus (HPV) is considered the primary causative agent of pre-neoplastic and cancerous lesions and 90% of all cervical carcinomas are linked to high-risk HPV type 16 and type 18. Although most HR-HPV infections are asymptomatic, transient, and self-limiting, the persistent infection with a high risk (HR-HPV) may cause precancerous lesions that can progress to cervical cancer. HPV type 16 is the most common HPV in India associated with more than 75% of cervical cancer, followed by HPV type 18 and other high-risk types. Infection with HPV alone is not sufficient for the development of cervical cancer but there is the involvement of some host genetic factors also that are responsible for the development and progression of cervical cancer. This article briefly reviews molecular pathogenesis, viral load, and the interaction of HPV oncoprotein E6 and E7 with host cellular markers in the progression of cervical cancer.</p> </abstract>

scholarly journals Distribution of cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US: A retrospective single-center study in China

2020 ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Viral Load ◽  
High Risk ◽  
High Viral Load ◽  
Single Infection ◽  
Multiple Infections ◽  
Trend Test ◽  
Cervical Lesions ◽  
Increased Risk ◽  
High Risk Hpv

Abstract Background To investigate distributions of cervical lesions and factors associated with the severity of the cervical lesions in high-risk HPV (hr-HPV) positive women with atypical squamous cells of undetermined significance (ASC-US) cytology. Methods Clinical information of 250,000 women who underwent HPV and cytological test was collected from January 2012 to January 2019. The association between the severity of the cervical lesions and hr-HPV genotypes, hr-HPV viral load, and ages, were analyzed in hr-HPV-positive/ASC-US women. Results 3459 hr-HPV-positive/ASC-US women were enrolled in this study. Overall, 43.51% of women with ASC-US had normal histological results, 34.35% had high-grade squamous intraepithelial lesion (HSIL), and 1.30% had cervical cancer. The rate of HSIL or worse (HSIL+) in women with single HPV16 infection (63.09%) was the highest, followed by HPV33 (57.50%), HPV51 (36.11%), HPV58 (36.11%), HPV52 (28.28%), HPV18(26.37%), HPV66 (19.35%), HPV39 (18.92%), HPV53 (15.00%), and HPV56 (8.51%). Detection rate of HSIL + in low, intermediate and high viral-load groups were 15.87% (n = 30), 34.91% (n = 74) and 40.68% (n = 214) (Cochran-Armitage Trend test χ2 = 35.03, P < 0.0001). Compared with the 51-60-year-old group (21.65%), the women in ≤ 30 (40.52%), 31–40 (39.67%), and 41–50 (34.22%) year-old groups had significantly higher risk of HSIL+. The women in ≤ 51–60 (2.68%) and > 60 (3.41%) year-old groups were at increased risk for cervical cancer, compared with the ≤ 30-year-old group (0.61%). Conclusions ASC-US women with HPV 16/18/33/51/52/58 single infection and multiple infections, as well as high HPV viral loads, have high risk of HSIL+.

scholarly journals γH2Ax Expression as a Potential Biomarker Differentiating between Low and High Grade Cervical Squamous Intraepithelial Lesions (SIL) and High Risk HPV Related SIL

PLoS ONE ◽  
2017 ◽  
Vol 12 (1) ◽  
pp. e0170626 ◽  
Author(s):  
Konstantinos Leventakos ◽  
Sotirios Tsiodras ◽  
Theodore Kelesidis ◽  
Maria Kefala ◽  
Christine Kottaridi ◽  
...  
Keyword(s):  
High Risk ◽  
High Grade ◽  
Squamous Intraepithelial Lesions ◽  
Cervical Squamous Intraepithelial Lesions ◽  
Potential Biomarker ◽  
High Risk Hpv ◽  
Intraepithelial Lesions
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