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Theses/Dissertations

Graduate Theses and Dissertations

Cell Biology

Allosteric activation

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Full-Text Articles in Molecular Biology

Targeting Pten For Therapy In Cancer And Ptenopathies, Emily Palumbo Jul 2019

Targeting Pten For Therapy In Cancer And Ptenopathies, Emily Palumbo

Graduate Theses and Dissertations

PTEN, a dual protein and lipid phosphatase, regulates a myriad of cellular functions including PI3K pathway signaling, cell migration, proliferation, invasion and apoptosis. PTEN mutations often lead to multiple malignancies, including prostate, breast, endometrial, skin and brain cancers, associated with hyperactive PI3K signaling. PTEN mutations have also been associated with a variety of other diseases, classified as PTEN Hamartoma Tumor Syndromes (PHTS). In addition, compromised function or reduced expression of PTEN due to non-genomic mechanisms are associated with many types of hyperproliferative diseases, such as restenosis and neoplastic diseases, including melanoma, lung, breast, prostate and colon cancers. Although PI3K pathway ...