Molecular Biology Commons^™

Insights Into Hepatic Alpha-Fetoprotein Gene Regulation During Liver Development And Disease, Erica Leigh Clinkenbeard

Theses and Dissertations--Microbiology, Immunology, and Molecular Genetics

The liver is an essential organ for cholesterol homeostasis. If this process becomes dysregulated, cardiovascular disease (CVD) develops. Zinc-fingers and homeoboxes 2 (Zhx2) as an important hepatic gene regulator and contributes to CVD. BALB/cJ mice, with mutant Zhx2 allele, have fewer atherosclerotic plaques compared to other strains on a high fat diet. In my dissertation, I focused on the liver phenotype in BALB/cJ mice on a high-fat diet and found increased liver damage compared to wild-type Zhx2 mice. These data indicates that reduced Zhx2 in the liver leads to CVD resistance, but increases liver damage. Therefore, Zhx2 has an important …