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Exploration Of Cancer Proliferative Signaling In Chemotherapy Drug Resistance And Mdig-Induced Tumorigenesis, Kai Wu

Wayne State University Dissertations

ABSTRACT

EXPLORATION OF CANCER PROLIFERATIVE SIGNALING IN CHEMOTHERAPY DRUG RESISTANCE AND MDIG-INDUCED TUMORIGENESIS

by

KAI WU

August 2016

Advisor: Dr. Fei Chen

Major: Pharmaceutical Sciences

Degree: Doctor of Philosophy

Aberrant intracellular signaling pathway is one of the major driving forces of malignancy through multiple stages of human cancers. Our study demonstrates that in cancer cells, the signaling pathways are profoundly and actively intertwined with each other so they can synergistically affect cell biology, including promoting development of malignancy and compensating the loss of proliferation or survival signals in responses to anti-tumor drug. Moreover, cancer cells can also adopt “non-canonical” mechanisms …

Exploration Of The Srx-Prx Axis As A Small-Molecule Target, Murli Mishra

Theses and Dissertations--Toxicology and Cancer Biology

Lung cancer is a leading cause of cancer-related mortality irrespective of gender. The Sulfiredoxin (Srx) and Peroxiredoxin (Prx) are a group of thiol-based antioxidant proteins that plays an essential role in non-small cell lung cancer. Understanding the molecular characteristics of the Srx-Prx interaction may help design the strategies for future development of therapeutic tools. Based on existing literature and preliminary data from our lab, we hypothesized that the Srx plays a critical role in lung carcinogenesis and targeting the Srx-Prx axis or Srx alone may facilitate future development of targeted therapeutics for prevention and treatment of lung cancer. First, …