Medicine and Health Sciences Commons^™

Activation Of Tumor Cell Death Program By Targeting The Ubiquitin-Proteasome Pathway: Significance In Cancer Treatment And Prevention, Michael Joseph Frezza

Wayne State University Dissertations

ACTIVATION OF TUMOR CELL DEATH PROGRAM BY TARGETING THE UBIQUITIN-PROTEASOME PATHWAY: SIGNIFICANCE IN CANCER TREATMENT AND PREVENTION

by

MICHAEL FREZZA

August 2010

Advisor: Dr. Q. Ping Dou

Major: Cancer Biology

Degree: Doctor of Philosophy

The ubiquitin-proteasome pathway serves as a quality control mechanism to regulate the degradation of intracellular proteins involved in a wide array of cellular processes including tumorigeneis. Thus targeting key features of protein turnover responsible for the growth and proliferation of cancer have emerged as a favorable approach in cancer therapy. Both in vitro and in vivo experimental and clinical results have demonstrated the potential use of …

Synergistic Effects Of Garcinol And Gemcitabine In Enhancing Therapeutic Efficacy In Pancreatic Adenocarcinoma Cells And Its Effect On Microrna Profile, Mansi Anand Parasramka

Wayne State University Dissertations

SYNERGISTIC EFFECTS OF GARCINOL AND GEMCITABINE IN ENHANCING THERAPEUTIC EFFICACY IN PANCREATIC ADENOCARCINOMA CELLS AND ITS EFFECT ON MICRORNA PROFILE

By

MANSI PARASRAMKA

ADVISOR: DR. SMITI V. GUPTA

MAJOR: NUTRITION AND FOOD SCIENCE

DEGREE: DOCTOR OF PHILOSPHY

Human Pancreatic Cancer (PaCa) is one of the most hostile and fourth leading cause of cancer deaths in the United States. Current standard chemotherapeutic agent for advanced PaCa is gemcitabine, a cytotoxic nucleoside analogue which results in modest response due to high degree of inherent and acquired chemo resistance. Forthcoming evidence strongly supports that non-nutritive food components have therapeutic benefits attributable to pleiotropic …

Identification Of Neuroblastoma And Its Prognostic Markers Using Raman Spectroscopy, Rachel Kast

Wayne State University Dissertations

Introduction: Neuroblastoma is the most common cancer of infancy. It is one of several peripheral nervous system tumors, including ganglioneuroma, peripheral nerve sheath tumor, and pheochromocytoma. It is commonly situated on the adrenal gland. It displays similar histology to other small round blue cell tumors, including non-Hodgkin lymphoma, rhabdomyosarcoma, and Ewing sarcoma. One method of judging neuroblastoma aggressiveness uses tumor histology factors, including mitosis-karyorrhexis index, Schwannian stromal development, degree of differentiation, and patient age. Tumor aggressiveness can also be judged based on the amplification of certain genes, including MYCN. Raman spectroscopy is a physics-based method which identifies the biochemical …

Adaptive Radiation Therapy Of Prostate Cancer, Ning Wen

Wayne State University Dissertations

ART is a close-loop feedback algorithm which evaluates the organ deformation and motion right before the treatment and takes into account dose delivery variation daily to compensate for the difference between planned and delivered dose. It also has potential to allow further dose escalation and margin reduction to improve the clinical outcome. This retrospective study evaluated ART for prostate cancer treatment and radiobiological consequences. An IRB approved protocol has been used to evaluate actual dose delivery of patients with prostate cancer undergoing treatment with daily CBCT.

The dose from CBCT was measured in phantom using TLD and ion chamber techniques …