Journals / Türk Mikrobiyoloji Cemiyeti Dergisi / 2022 / Cilt: 52 - Sayı: 1

Investigation of the Relationship Between HPV DNA Positivity and Osteopontin Levels in Cervical Tissue

Serviks Dokularında HPV DNA Pozitifliği ve Osteopontin Düzeyi Arasındaki İlişkinin Araştırılması

Pages
30–38
Publication Date
2022-11-06
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Although the level of osteopontin was high in HPV-positive patients, further studies with more cervical intraepithelial neoplasia cases are required.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: This study aimed to investigate the osteopontin levels in HPV-positive and HPV-negative cervical tissues and evaluate the clinical significance of osteopontin as a prognostic biomarker.
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Key Findings & Data:Methods: A total of 82 individuals admitted to the outpatient clinic of Obstetrics and Gynecology Department of Erzincan Binali Yıldırım University, Mengücek Gazi Training and Research Hospital in Turkey and underwent cervical cancer screening between June 2015 and April 2017 were included in the study.
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Conclusion & Impact:Although the level of osteopontin was high in HPV-positive patients, further studies with more cervical intraepithelial neoplasia cases are required.
🔬Design:Research Article
📍Scope:2015 Verileri
⚙️Variables:Domain Parameters

Abstract

Objective: This study aimed to investigate the osteopontin levels in HPV-positive and HPV-negative cervical tissues and evaluate the clinical significance of osteopontin as a prognostic biomarker. Methods: A total of 82 individuals admitted to the outpatient clinic of Obstetrics and Gynecology Department of Erzincan Binali Yıldırım University, Mengücek Gazi Training and Research Hospital in Turkey and underwent cervical cancer screening between June 2015 and April 2017 were included in the study. Cervicovaginal swabs were collected according to the standard procedure. A slide for traditional Pap cytology was prepared and stained according to standard protocols, and the results were categorized according to the 2004 Bethesda classification system. All cervical specimens were analyzed using the Digene® HC2 High-Risk HPV DNA Kit. Genotyping was performed on the samples with HPV DNA positivity with the Clark kit. Osteopontin levels of 41 HPV positive patients and 41 HPV negative control were investigated in tissue samples with an ELISA kit. Results: The osteopontin levels were found to be 31.55 ± 7.11 ng/ml and 28.81 ± 5.44 ng/ml in the study and control groups, respectively, which indicated a statistically significant difference between the groups (p=0.048). There was no statistically significant difference between the osteopontin level and age, delivery method, history of disease, surgical method, HPV type, preoperative and postoperative pathology, gravida and parity (p>0.05). Conclusion: The detection of cervical intraepithelial neoplasia in only five of 41 HPV-positive patients constitutes a limitation for this study. Although the level of osteopontin was high in HPV-positive patients, further studies with more cervical intraepithelial neoplasia cases are required.

Özet

Amaç: Çalışmamızda, HPV pozitif ve HPV negatif serviks dokularında osteopontin düzeyinin araştırılması, prognostik bir biyobelirteç olarak tanıda klinik öneminin değerlendirilmesi amaçlandı. Yöntem: Haziran 2015-Nisan 2017 tarihleri arasında Erzincan Binali Yıldırım Üniversitesi, Mengücek Gazi Eğitim ve Araştırma Hastanesi, Kadın Hastalıkları ve Doğum Polikliniği’ne başvuran ve serviks kanseri taramasına katılan 82 kişi çalışmaya alındı. Servikovajinal sürüntü örnekleri, standart işlem prosedürüne göre toplandı. Geleneksel Pap sitolojisi için slayt hazırlanarak, standart protokollere göre boyandı ve sonuçlar 2004 Bethesda sınıflandırma sistemine göre derecelendirildi. Digene konik fırça örnekleyicisi ile serviksten örnek alındı. Tüm servikal örnekler, Digene® HC2 High-Risk HPV DNA Kiti ile analiz edildi. HPV DNA pozitifliği saptanan örneklere CLART kit ile genotipleme yapıldı. 41 HPV pozitif hasta ve 41 HPV negatif kontrolün doku örneklerinde osteopontin düzeyleri ELISA kiti ile araştırıldı. Bulgular: Osteopontin düzeyleri hasta grubunda 31.55±7.11 ng/ml, kontrol grubunda ise 28.81±5.44 ng/ml olarak saptandı. Hasta grubu ile kontrol grubu arasında istatistiksel olarak anlamlı fark saptandı (p=0.048). Osteopontin düzeyi ile yaş, doğum şekli, hastalık öyküsü, operasyon yöntemi, HPV tipi, preoperatif ve postoperatif patoloji, gravida ve parite arasında istatistiksel olarak anlamlı bir fark bulunmadı (p>0.05). Sonuç: Çalışmamızda, HPV pozitif 41 hastadan yalnızca 5’inde servikal intraepitelyal neoplazi saptanması çalışmamızın kısıtlayıcı yanını oluşturmaktadır. Osteopontin düzeyi, HPV pozitif hastalarda yüksek bulunmasına rağmen, daha geniş sayıda servikal intraepitelyal neoplazi olguları üzerinde yapılacak olan çalışmalara gereksinim olduğunu düşünmekteyiz.

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Cite This Article

Arslan, Y. K., Mertoğlu, C., Sayar, İ., Terzioğlu, M. A., Çıkman, A., Gülhan, B., Demir, E. T., Kulhan, N. G., Kulhan, M. (2022). Investigation of the Relationship Between HPV DNA Positivity and Osteopontin Levels in Cervical Tissue. Türk Mikrobiyoloji Cemiyeti Dergisi, Cilt: 52 - Sayı: 1, 30–38. https://ajindex.com/articles/635720

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