Medicine and Health Sciences Commons^™

Mapping The Human Vasculature By In Vivo Phage Display, Julianna Bronk

Dissertations & Theses (Open Access)

In vivo phage display screenings by intravenous injection of a random phage-displayed peptide library allow for the selection of peptides that localize to specific vascular beds. At the University of Texas MD Anderson Cancer Center, we have had the opportunity to perform phage display screenings in cancer patients in order to select for cancer specific targets directly in humans. These targets serve to define biochemical diversity of endothelial cell surfaces and can be validated and explored towards the design of vascular-targeted pharmacology. In the most recent patient screen, samples were recovered from hepatocellular carcinoma (HCC) as well as 26 additional …

Dissecting The Roles Of Trim24 In Regulation Of Hepatic Lipid Metabolism And Inflammation, Lindsey C. Minter

Dissertations & Theses (Open Access)

DISSECTING THE ROLES OF TRIM24 IN REGULATION OF HEPATIC LIPID

METABOLISM AND INFLAMMATION

Lindsey Cauthen Minter, B.S., B.A.

Advisory Professor: Michelle C. Barton, Ph.D.

In this dissertation, I report the characterization of a new mouse model that recapitulates development of hepatocellular carcinoma (HCC) following spontaneous hepatic lipid accumulation, inflammation, and damage of liver tissue, due to complete loss of Trim24 expression. In human HCC and other cancers, TRIM24 expression is aberrantly high, while deletion of TRIM24 in the mouse has been shown to act as a liver specific tumor suppressor. The hypothesis tested here was that TRIM24, the E3 ubiquitin …