The Gene Expression Studies of the Role of Tumor Microenvironments in Tumor Progression

The purpose of this study is to analyze the gene expression patterns associated with various microenvironmental stresses in tumors to understand their roles in tumor progression and treatment responses. To achieve this goal, we will perform gene expression analysis of the tumor samples collected from an IRB-approved study (IRB #: 4516-05-2R2) International Phase III Study of Chemoradiotherapy versus Chemoradiotherapy Plus Hyperthermia for Locally Advanced Cervical Cancer directed by Dr. Mark Dewhirst. We will correlate the gene expression signatures of different microenvironmental stresses with the measured physiological parameters to understand their role in tumor progression, treatment response and clinical outcomes.