Background: Primary human papillomavirus (HPV) cervical screening is due to be implemented in England within the next 2 years; however, the acceptability of HPV testing as the primary screening test is unclear. This study explores women's awareness and attitudes toward HPV testing/screening.
Methods: Qualitative interviews (semistructured and focus group) were conducted with 46 women (aged 25-65 years) from community and secondary care settings. Data were analyzed by using the inductive-framework method.
Results: Women were unaware that cervical screening currently includes HPV testing and lacked HPV-related knowledge. Emotions of shock, fear, and anxiety were reported upon receiving a positive HPV result. For women in long-term relationships, the realization that HPV is a sexually transmitted infection was seen as a barrier to primary HPV testing. Knowledge that HPV testing is a screening test to prevent cervical cancer did not change their attitudes. Women debated the need for continued screening following a negative result. Women feared judgment by the community if they participated with primary HPV screening because they were being tested for a sexually transmitted infection, with the possible attendant perception that they had adopted a high-risk lifestyle in comparison to nonattenders.
Conclusions: The acceptability of HPV testing may be a limiting factor in encouraging participation with screening in the future.
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http://dx.doi.org/10.1002/pon.4694 | DOI Listing |
BMC Cancer
December 2024
Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, P. R. China.
Background: This study aimed to investigate the potential utility of Epithelial-mesenchymal transition (EMT) signaling cell detection in the early diagnosis of cervical lesions.
Methods: Enrichment of cervical epithelial cells was carried out using a calibrated membrane with 8-μm diameter pores. RNA-in situ hybridization (RNA-ISH) was employed to detect and characterize EMT cells utilizing specific EMT markers.
Curr Issues Mol Biol
December 2024
Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan.
Oncogene-induced senescence (OIS) is a form of cellular senescence triggered by oncogenic signaling and, potentially, by infection with oncogenic viruses. The role of senescence, along with its associated secretory phenotype, in the development of cervical cancer remains unclear. Additionally, the expression of the senescence-associated secretory phenotype (SASP) has not yet been explored in cervical premalignant lesions infected by the Human Papilloma Virus (HPV).
View Article and Find Full Text PDFBiosensors (Basel)
December 2024
CUHKSZ-Boyalife Regenerative Medicine Engineering Joint Laboratory, School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, China.
The Phi29 DNA polymerase is renowned for its processivity in synthesizing single-stranded DNA amplicons by rolling around a circularized DNA template. However, DNA synthesis rolling circle amplification (RCA) is significantly hindered by the secondary structure in the circular template. To overcome this limitation, an engineered circular template without secondary structure could be utilized to improve the sensitivity of RCA-based assays without increasing its complexity.
View Article and Find Full Text PDFBiosensors (Basel)
December 2024
Department of Biomedical-Chemical Engineering, The Catholic University of Korea, Bucheon 14662, Republic of Korea.
In the biosensor field, the accurate detection of contagious disease has become one of the most important research topics in the post-pandemic period. However, conventional contagious viral biosensors normally require chemical modifications to introduce the probe molecules to nucleic acids such as a redox indicator, fluorescent dye, or quencher for biosensing. To avoid this complex chemical modification, in this research, mismatched DNA with an intercalated metal ion complex (MIMIC) is employed as the probe sequence.
View Article and Find Full Text PDFCurr Oncol
December 2024
ICES, Toronto, ON M4N 3M5, Canada.
Background: Although cervical cancer (CC) is highly preventable through appropriate screening methods like the Papanicolaou (Pap) test, which enables early detection of malignant and precancerous lesions, access to such screening has not been equitable across social groups. Sex workers and people with records of incarceration are among the most under-screened populations in Ontario. Little is known about the acceptability and feasibility of HPV self-sampling (HPV-SS) as an alternative cervical cancer screening method for these groups.
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