Life Sciences Commons^™

The Role Of Tumor Suppressor Dear1 In The Acquisition Of Mammary Stem/Progenitor Cell Properties, Uyen Le

Dissertations & Theses (Open Access)

Breast cancer is the most commonly diagnosed cancer in women in America. Ductal carcinoma in situ (DCIS), one of the earliest pre-invasive forms of invasive ductal carcinoma (IDC), has a 30-50% risk of progressing to IDC. Understanding the mechanisms regulating progression from DCIS to IDC would help identify biomarkers to stratify patients at higher risk of progression or metastasis. Cumulative literature suggests the earliest phase of dissemination from the primary tumor is driven by the epithelial-mesenchymal transition (EMT) program. DEAR1 is a tumor suppressor gene which is mutated, undergoes loss of heterozygosity in breast cancer, and is downregulated in DCIS …

Changes In Hepatic Extracellular Matrix During The Development Of Cancer-Cachexia In Mice, Kyle Turner

Health, Human Performance and Recreation Undergraduate Honors Theses

CHANGES IN HEPATIC EXTRACELLULAR MATRIX DURING THE DEVELOPMENT OF CANCER-CACHEXIA IN MICE

Turner K.W.¹, Rosa-Caldwell M.E.¹, Brown J.L.¹, Lee D.E.¹, Perry R.A.¹, Haynie W.A.¹ Washington T.A.¹, Wiggs M.P.², Greene N.P.¹: ¹University of Arkansas, Fayetteville, Arkansas; ²Univeristy of Texas at Tyler, Tyler, Texas

BACKGROUND: Cancer is one of the most widespread and deadly diseases in recent history. Cancer-cachexia is a systemic, metabolic disorder that greatly disrupts the patient’s energy balance, causing uncontrollable weight and, specifically, skeletal muscle loss. This cancer-induced cachexia is …