AI Article Synopsis
- Sinonasal inverted papilloma (IP) has been previously studied mainly for its clinical features, but research on its causes and risk factors is limited; this review aims to summarize potential etiologies, including viral, genetic, environmental, and immunologic factors.
- A MEDLINE search was performed to gather literature on the risk factors associated with IP and its potential for malignant transformation, revealing connections to human papillomavirus, occupational exposures, and smoking, while also considering genetic mutations and various cellular factors.
- Despite significant insights into the development of IP, conflicting evidence remains, indicating the need for more extensive research to better understand the risk factors and to develop effective treatment options.
Article Abstract
Objective: Sinonasal inverted papilloma (IP) and its clinical features have been widely studied, but there are few studies delving into its etiology and risk factors. A narrative review was conducted to summarize a contemporary understanding of the potential etiologies of IP, including immunologic/inflammatory, viral, genetic, and environmental causes.
Study Design: Review.
Methods: A MEDLINE search was conducted through August 11, 2021, focusing on studies investigating the etiology and risk factors for sinonasal IP and its malignant transformation.
Results: High- and low-risk human papillomavirus have been connected with the formation of IP, but conflicting evidence exists regarding their role. Occupational and industrial exposures may also contribute to IP formation, while smoking may increase the odds of malignant progression. Exon 20 mutations in EGFR are an active area of research in IP with mixed evidence. Finally, several cell cycle and angiogenic factors such as Ki67, VEGF, and Akt/mTOR have been implicated in the development and progression of IP.
Conclusion: There continues to be conflicting evidence around the development of IP, but significant progress has been made in recent years. Further study is needed for all these potential etiologies to elucidate risk factors and therapeutic strategies.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9575078 | PMC |
| http://dx.doi.org/10.1002/lio2.821 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!