ArticleScientific reports2023
Association between human papillomavirus particle production and the severity of recurrent respiratory papillomatosis.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 11 citations in OpenAlex.
- Expression of Glycoprotein B (gB) Correlates With Poor Prognosis in Nasopharyngeal Carcinoma.Cancer science · 2026Article
- Development of a novel prognostic assessment tool for recurrent respiratory papillomatosis.BMC medicine · 2026Article
- Clinical, virological, and immunohistochemical features of laryngeal papilloma with low-risk human papillomavirus infection: insights from a 13-year institutional cohort.World journal of surgical oncology · 2026Article
- Genotyping of human papillomaviruses in patients with Recurrent Respiratory Papillomatosis in Firouzgar Hospital, Tehran, Iran.Archives of Razi Institute · 2025Article
- Visualization of Molluscum Contagiosum Virus in FFPE Skin Sections Using NanoSuit-CLEM: Ultrastructural Evidence of Viral Spread via Skin Barrier Disruption.Immunity, inflammation and disease · 2025Article
- Diagnostic Utility of Podoplanin Immunohistochemistry Combined with the NanoSuit-Correlative Light and Electron Microscopy Method for Thoracic Malignant Tumors.Diagnostics (Basel, Switzerland) · 2025Article
- Clinical, Histological, and HPV-Related Factors Associated to Diffuse Presentation of Exophytic Nasal Papillomas.Journal of clinical medicine · 2024Article
- Cell-free DNA analysis for recurrent respiratory papillomatosis: A case report.Clinical case reports · 2024Article
- Human induced pluripotent stem cells are resistant to human cytomegalovirus infection primarily at the attachment level due to the reduced expression of cell-surface heparan sulfate.Journal of virology · 2024Article
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Authors and funding
17 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recurrent respiratory papillomatosis (RRP) has a wide range of severity. We investigate the relationship between human papillomavirus (HPV) particle production and severity of RRP. From September 2005 to June 2021, 68 RRP samples (from 29 patients) were included. HPV type was determined. HPV viral load, physical status, and demographic and clinical characteristics were assessed. Immunohistochemistry (IHC) was performed for p16, Ki-67, L1, and E4. We used NanoSuit-CLEM (correlative light and electron microscopy) and transmission electron microscopy (TEM) to examine the samples. The total number of surgeries in HPV-positive and HPV-negative cases were 3.78 (n = 55/68, range: 1-16) and 1.30 (n = 13/68, range: 1-3), respectively (p = 0.02). IHC showed that L1 and E4 were correlated and expressed on the tumour surface. NanoSuit-CLEM and TEM revealed HPV particles in L1-positive nuclei. L1 IHC-positive cases had a shorter surgical interval (p < 0.01) and more frequent surgeries (p = 0.04). P16 IHC, viral load, and physical status were not associated with disease severity. This study visualised HPV particle production in RRP for the first time. Persistent HPV particle infection was associated with severity. We suggest L1 IHC for evaluating RRP severity in addition to the Derkay score.
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