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Full-Text Articles in Medicine and Health Sciences
Role Of Histone Deacetylase (Hdac) In Epithelial To Mesenchymal Transition (Emt) In A Human Cholangiocyte Model Of Ischemic Cholangiopathy, Priyanshi Pragnesh Parikh
Role Of Histone Deacetylase (Hdac) In Epithelial To Mesenchymal Transition (Emt) In A Human Cholangiocyte Model Of Ischemic Cholangiopathy, Priyanshi Pragnesh Parikh
Theses and Dissertations
Organ transplants are a vital intervention for many diseases that result in end stage organ failure. Currently, the donation pool is not meeting the demands of the transplant list. Expanding this pool to include donation after cardiac death (DCD) is highly sought-after. However, the use of DCD livers can lead to increased odds of graft failure and ischemic cholangiopathy. The loss of epithelialization and fibrosis that occurs during ischemic cholangiopathy is characteristic of these cells undergoing epithelial-to-mesenchymal transition (EMT). The biological changes the cell experiences enhance migratory capacity, invasiveness, and increased resistance to apoptosis. Our earlier studies have shown differential …
Six1 Overexpression Promotes Epithelial– Mesenchymal Transition And Malignant Progression In Models Of Cervical And Colon Cancer, Hanwen Xu
Theses and Dissertations
Inappropriate expression of embryonic genes, particularly homeodomain transcription factors, contributes to tumorigenesis and tumor progression. The overexpression of Six1, a member of the Six family of homeodomain transcription factors, has been found in various human cancers, and is associated with tumor progression and metastasis. We have previously determined that the expression of SIX1 mRNA increased during in vitro progression of human papillomavirus type 16 (HPV16)- immortalized human keratinocytes (HKc/HPV16) toward a differentiation-resistant (HKc/DR) phenotype. However, the mechanism(s) of how Six1 promotes HPV16- mediated transformation remain unknown. In this study, we explored the role of Six1 at early stages and late …