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About the Department
Anatomic Pathology
Clinical Pathology
Outreach Referral and Consultative Services
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Pathophysiology Course
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Experimental Pathology Core Lab
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Steven Post, Ph.D.
Director, Division of Experimental Pathology
Professor of Pathology
Steven Post, Ph.D. PhD
Biochemistry and Molecular Biology
University of Chicago

Post Doctoral Training
University of California
San Diego, CA

Research Interests
Cardiovascular disease, atherosclerosis, macrophage, scavenger receptors, signal transduction, cardiac myocyte, cardiac hypertrophy



Email: SPost@uams.edu



Selected Publications
Lin, Y-L., de Villiers, W. J. S., Garvy, B. A., Post, S. R., Nagy, T.R., Safadi, F. F., Faugere, M-C., Wang, G., Malluche, H. H., and Williams, J. P. The Effect of Class A Scavenger Receptor (SR-A) Deficiency in Bone.(2007) J. Biol. Chem. 282, 4653-60.

Nikolic, D., Cholewa, JM, Gass, C., Gong, MC., and Post, S.R. Class A Scavenger Receptor-mediated Cell Adhesion Requires Sequential Activation of Lyn and PI3-kinase. (2007) Am J Physiol Cell Physiol. 292, C1450-8.

Nikolic, D., Gong, MC., Turk, J., and Post, S.R. SR-A-mediated Macrophage Adhesion Requires Coupling of Calcium-independent PLA2 and 12/15Lipoxygenase to Rac activation. (2007) J. Biol. Chem 282, 33405-11.

White, J., Guerin, T., Swanson, H., Post, S.R, Zhu, H., Gong, M., Liu,J., Everson, W., Li, X., Graf, G.A., Ballard, H.O., Ross, S.A., and Smart, E.J. Diabetic HDL-associated myristic acid inhibits acetylcholine-induced nitric oxide generation by preventing the association of endothelial nitric oxide synthase with calmodulin. (2008) Am J Physiol Cell Physiol. 294, C295-C305.

Blunt, B.C., Scotland, R.L., Allen, L., Post, G.R., and Post S.R.,.The Ral Guanine Nucleotide Exchange Factor Rlf Inhibits Cardiomyocyte Apoptosis Via Activation of the PI3-Kinase Signaling Pathway. (In revision).

Du, L., Nikolic, DM, Calderon, L, and Post, S.R. Macrophage-Colony Stimulating Factor Regulates Class A Scavenger Receptor Expression and Function Via Activation of p38 MAPK J. Biol. Chem. (In Revision)


UAMS Department of Pathology
4301 West Markham #517
Little Rock AR 72205
501-686-5170
Bruce Smoller, M.D., Chair

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