Human papillomavirus detection using in situ hybridization and correlations with histological and cytological findings

Laabidi, Besma; Rejeb, Sarra Ben; Bani, Mohamed Amine; Mansouri, Neda; Lamine, O.; Bouzaini, A.; Msakni, Issam

doi:10.1016/j.medmal.2016.07.001

Cited by 3 publications

(3 citation statements)

References 9 publications

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“…Previous studies have shown that within one or two years after the initial infection, the persistence of high-risk HPV infection is highly predictive of the lifetime risk of pre-invasive and invasive cervical tumors. HPV genotype seems to be the most important factor of persistence, among which HPV 16 and HPV 18 are the most likely to persist [ 39 – 41 ].…”

Section: Discussionmentioning

confidence: 99%

Prevalence, characteristics, and distribution of HPV genotypes in women from Zhejiang Province, 2016–2020

Yan

Shen

Xiao

et al. 2021

Virol J

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Objective To evaluate and understand the prevalence of HPV genotypes and characteristics of female populations in specific areas and the relationship with cervical lesions, which can effectively guide cervical cancer screening and formulate HPV vaccine prevention strategies. Methods A total of 77,443 women who visited gynecological clinics and underwent health examinations in the Second Affiliated Hospital of Zhejiang University School of Medicine during 2016–2020 were enrolled in this survey. Cervical samples were collected for HPV DNA genotyping and cervical cytology testing. Cervical biopsies were performed for patients with visible cervical abnormality or abnormal cytological results. Results The results showed the 5-year overall positive rate was 22.3%, of which the gynecology clinic group had significantly more positive results compared with the health examination group (P < 0.001). The five most common genotypes in Zhejiang Province were HPV 52, 58, CP8304, 16, and 51 (23.9%, 12.7%, 11.7%, 11.7% and 9.3%). HPV infection was age-specific, with the highest infection rate in the age group ≤ 20 compared to other age groups (P < 0.001). HPV infection was also season-specific, with the highest infection rate in spring or winter. The main HPV infection mode was single infection (P = 0.004), but patients ≤ 20 years old were more likely to develop multiple infections (51.0%). HPV 16, 52 and 58 were the main genotypes that caused cytological abnormalities and HPV16, 18, 56, 58 and 66 were independent risk factors for cervical lesions (OR = 2.352, 1.567, 2.000, 1.694, 1.889; all P < 0.05). Further analysis found HPV 16 and 18 were the main genotypes that cause cervical cancer histological abnormalities and were independent risk factors for cervical cancer (OR = 5.647, P < 0.001; OR = 3.495, P = 0.036). Conclusion This article analyzed the prevalence of distribution characteristics of HPV infection and revealed the corelation between HPV infection and cytological and histological abnormalities. Comprehensive results of this survey will help Zhejiang Province to formulate public health policies and provide evidence for future selection of specific HPV vaccines.

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Section: Discussionmentioning

confidence: 99%

Prevalence, characteristics, and distribution of HPV genotypes in women from Zhejiang Province, 2016–2020

Yan

Shen

Xiao

et al. 2021

Virol J

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“…Estudos mostram que devido a sua especificidade elevada, exames moleculares como a ISH e reação em cadeia da polimerase são as novas escolhas diagnósticas para detecção do HPV, tendo a hibridização vantagem, por ser realizada com cortes parafinados, mantendo a estrutura do tecido e possibilitando a observação das lesões. [22][23][24][25] Outra vantagem para a associação de técnicas moleculares é sua sensibilidade na detecção do vírus. [21][22][23] O Núcleo de Patologia Quantitativa (NPQ) do Centro de Patologia (CPA) do Instituto Adolfo Lutz (IAL) é responsável pela realização de exames biomoleculares para o diagnóstico de doenças de interesse em Saúde Pública, utilizando a patologia quantitativa e marcadores biológicos/ moleculares na investigação de doenças infecciosas e neoplásicas (Decreto Estadual nº 55.601/2010).…”

Section: Introductionunclassified

“…[22][23][24][25] Outra vantagem para a associação de técnicas moleculares é sua sensibilidade na detecção do vírus. [21][22][23] O Núcleo de Patologia Quantitativa (NPQ) do Centro de Patologia (CPA) do Instituto Adolfo Lutz (IAL) é responsável pela realização de exames biomoleculares para o diagnóstico de doenças de interesse em Saúde Pública, utilizando a patologia quantitativa e marcadores biológicos/ moleculares na investigação de doenças infecciosas e neoplásicas (Decreto Estadual nº 55.601/2010).…”

Section: Introductionunclassified