HPV infections in retinoblastoma: a systematic review. Issue 10 (30th August 2021)

• Record Type: Journal Article
• Authors: Soltani, Saber; Tabibzadeh, Alireza; Yousefi, Parastoo; Zandi, Milad; Zakeri, Armin; Akhavan Rezayat, Sara; Ramezani, Akam; Esghaei, Maryam; Farahani, Abbas
• Is Part Of: Journal of clinical laboratory analysis. Volume 35:Issue 10(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-08-30
• Subjects: human papillomavirus -- human papillomavirus 16 -- human papillomavirus 18 -- retinoblastoma; Diagnosis, Laboratory -- Periodicals; Medical laboratory technology -- Periodicals; 616
• DOI: 10.1002/jcla.23981
• Languages: English
• ISSNs: 0887-8013

Abstract

Abstract: Background: Retinoblastoma is the most common primary intraocular malignancy in children less than 4 years. Retinoblastoma (RB) contains about 3%–5% of all childhood cancers. Recent studies demonstrated that interacting between RB tumor suppressor and oncoproteins of DNA tumor viruses such as human papillomavirus (HPV). The objective of the current systematic review study was to present conducted studies in the field of HPV infection and its possible role in retinoblastoma. Methods: For this systematic review, all relevant original research studies were assessed by searching in electronic databases include PubMed, Embase, Scopus, Google Scholar, and Web of Science by using relevant keywords. The study was designed based on the PRISMA criteria. All publications with English literature and original researches are considered for screening. Results: Conducted search results lead to 4070 studies. The title and abstract screening lead to 11 studies. Data extraction was performed on 8 included studies. The prevalence of the HPV was ranged from 0 to 69%, and HPV genotype 16 and 18 were the most detected types. The most used method for the detection of the viruses was PCR, and the most assessed sample was formalin‐fixed, paraffin‐embedded tissue blocks. Conclusion: The association between HPV and retinoblastoma is still inconsistent. The prevalence of the HPV in RB was ranged from 0 to 69%, which indicates a wide range and highlights the importance of further investigation for more accurate statistical of HPV prevalence in RB. Thus, further worldwide studies of larger sample sizes of cohorts should be investigated to clarify this uncertainty. Abstract : Conducted study search flowchart.