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Theses & Dissertations

CXCR2

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The Role Of Cxcr2 In Pancreatic Cancer Development And Progression, Abhilasha Purohit Dec 2015

The Role Of Cxcr2 In Pancreatic Cancer Development And Progression, Abhilasha Purohit

Theses & Dissertations

This dissertation examines the role of CXCR2, a seven transmembrane G- protein coupled receptor, in mediating autocrine as well as paracrine mechanisms during pancreatic cancer progression. Data presented in the initial section demonstrates the aberrant expression of the CXCR2 biological axis in human pancreatic cancer tissue specimens. A study performed within the first section of this dissertation investigates the contribution of CXCR2 signaling in pancreatic cancer initiation. These studies have identified a novel role of CXCR2 in mediating KRAS(G12D) -induced autocrine growth transformation of pancreatic cancer cells. The upregulation of the CXCR2 biological axis was found to be directly ...