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Full-Text Articles in Cancer Biology
The Beta-Catenin/Muc1.Ct Interaction In Pancreatic Cancer, Edwin Wiest
The Beta-Catenin/Muc1.Ct Interaction In Pancreatic Cancer, Edwin Wiest
Theses & Dissertations
MUC1 is overexpressed in over 90% of pancreatic cancer cases, and its interaction with beta-catenin promotes progression of the disease. Various in vitro and in vivo methods show that beta-catenin and MUC1 interact by way of the cytoplasmic tail of MUC1 (MUC1.CT). This interaction occurs in the membrane of pancreatic cancer cells but is found to a smaller extent in the nucleus as well. Biophysical methods suggest that MUC1 interacts with beta-catenin through a sequence of amino acids in the tail of MUC1 that sit very near the transmembrane domain of MUC1. In pancreatic ductal adenocarcinoma cells, it appears that …
Impact Of Differentiation Status Of Kidney Progenitors In Wilms Tumor Development, Le Huang
Impact Of Differentiation Status Of Kidney Progenitors In Wilms Tumor Development, Le Huang
Dissertations & Theses (Open Access)
Wilms tumor is one of the most common solid tumors in children. It is an embryonic cancer of the kidney and is thought to arise from undifferentiated renal mesenchyme. However, the differentiation status of cells in the mesenchyme that can give rise to Wilms tumors is unknown. Gene expression analysis of a large panel of Wilms tumor patients has identified different subsets of Wilms tumors that are distinct in their clinical outcomes and gene expression signatures. These subsets express specific genes that correspond to different stages of differentiation during renal development, suggesting that Wilms tumors may arise from transformed cells …