David W. Garber, PhD

Garber-DavidProfessor

Dept. of Medicine
Division of  Gerontology, Geriatrics, and Palliative Care

Contact Information:

Office Address: BDB 654 
Phone: 205-934-1218
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Websites: School of Medicine Faculty Profile

               
Education:

Pennsylvania State University, University Park, PA 
BS, Biology, 1976

Milton S. Hershey Medical Center, Pennsylvania State University, Hershey, PA 
PhD, Physiology, 1981

Post-Graduate Training:

Medical College of Pennsylvania, Philadelphia, PA 
Postdoctoral fellow, Dept. of Physiology/ Biochemistry, 1981-3

Research Description:

Coronary vascular disease, including heart disease and stroke, is the leading cause of death in the developed world.  Numerous studies have shown that high levels of low density lipoprotein (LDL) cholesterol are associated with increased risk for atherosclerotic heart disease, while high levels of high density lipoprotein (HDL) are associated with reduced risk.  The major protein component of HDL, apolipoprotein (apo) A-I, is considered to be primarily responsible for the atheroprotective properties of HDL.  Apo E associates with chylomicrons, very low density lipoproteins (VLDL), and HDL, and mediates the clearance of triglyceride-rich lipoproteins.  Both apo A-I and E have anti-inflammatory properties that contribute to atheroprotective properties.

Our group has pioneered the design of peptide mimetics of apolipoproteins that have similar structural motifs as apo A-I and apo E, and has used these mimetic peptides to study the physical properties of apo A-I and apo E.  My laboratory has extended these studies into animal models with the intent to use peptide mimetics of apolipoproteins to determine what properties of apo A-I and apo E prevent atherosclerosis and inflammatory processes in vivo.  We are now extending these studies into animal models of Alzheimer ’s disease and insulin resistance.

Publications

DRC Membership Category:


Senior Scientist