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Updated: Jul 25, 2025
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Induction and Analysis of Epithelial to Mesenchymal Transition
Published on: August 27, 2013
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Epithelial cell dysfunction in chronic rhinosinusitis: the epithelial-mesenchymal transition.
Jing Yuan1,2, Ming Wang1,2, Chengshuo Wang1,2
1Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
Expert Review of Clinical Immunology
|June 30, 2023
Summary
Epithelial-mesenchymal transition (EMT) drives nasal tissue remodeling in chronic rhinosinusitis (CRS). Understanding EMT mechanisms and targeting pathways offers new therapeutic strategies for CRS and asthma.
Area of Science:
- Immunology
- Pathology
- Molecular Biology
Background:
- Epithelial-mesenchymal transition (EMT) is a cellular process implicated in chronic rhinosinusitis (CRS) pathogenesis.
- EMT is prevalent in the nasal mucosa of CRS patients, particularly those with nasal polyps, contributing to disease development.
- Complex mechanisms involving multiple signaling pathways mediate EMT.
Purpose of the Study:
- To summarize the mechanisms and signaling pathways driving EMT in CRS.
- To explore therapeutic strategies and agents targeting EMT for CRS and asthma treatment.
Main Methods:
- A literature search was conducted on PubMed for studies published between 2000 and 2023.
- Search terms included CRS, EMT, signaling, mechanisms, and targeting agents/drugs.
- Studies were reviewed to identify underlying mechanisms and potential therapeutic targets.
Main Results:
- EMT contributes to epithelial cell dysfunction and nasal tissue remodeling in CRS.
- Multiple signaling pathways are involved in regulating EMT in the context of CRS.
- Targeting EMT-related genes and pathways presents potential therapeutic avenues.
Conclusions:
- A comprehensive understanding of EMT mechanisms is crucial for developing novel CRS treatments.
- Targeted therapies for EMT may offer new treatment strategies for CRS and potentially asthma.
- Further research into EMT pathways could lead to more effective management of sinonasal diseases.
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