A novel mouse model of diverse tumors derived from epithelial cells
A deeper understanding of pathophysiology, from the initiation of tumors of epithelial cells to the outcomes associated with it, is imperative to test potential interventions for these diseases. However, few models can accomplish this because of the complexity of origin cells and their transformation. We established an epithelial cell original tumor mouse model by conditional Kras<sup>G12D</sup> activation and tumor suppressor gene p53 deletion specifically in epithelial cells of the whole body using Cytokeratin 19 (CK19) promoter via Cre-ERT mediation. Multiple tumors derived from epithelial cells developed in this novel model. This model can recapitulate the progress of intestinal, pancreatic, liver, lung, and subcutaneous tumors which derive from epithelial cells. This model is suitable for studying the pathophysiology of tumors derived from epithelial cells and may have the potential to test interventions.
Authors
- Baoan Ji (ORCID: https://orcid.org/0000-0001-8971-1463)
- Yan Bi (ORCID: https://orcid.org/0000-0001-7427-6219)
- Bin Wang (ORCID: https://orcid.org/0000-0002-8800-000X)
- Gordon He
- Lingxiang Wang
- Yasmin Jahan‐mihan
- Jiale Wang (ORCID: https://orcid.org/0000-0001-8074-4138)
- Di Wang (ORCID: https://orcid.org/0000-0002-3940-6177)
- Liu Yang (ORCID: https://orcid.org/0000-0003-0677-6152)
- Jie Hu (ORCID: https://orcid.org/0009-0008-5789-1509)
Institutions
- Jacksonville College (US)
- Nanjing Drum Tower Hospital (CN)
- Mayo Clinic in Florida (US)
Publication Details
- Journal
- Physiological Reports
- Published
- 2025-03-28
- DOI
- https://doi.org/10.14814/phy2.70289
- Citations
- 1
- Primary Topic
- Cancer Cells and Metastasis
- Type
- article
- Field-Weighted Citation Impact
- 1.05
Funders
- Mayo Clinic