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Hanjoong Jo
Hanjoong Jo
Wallace H. Coulter Distinguished Chair Professor in Biomedical Engineering, Associate Chair for Emory, Director of Cardiovascular Biomechanics T32 Program at Emory and Georgia Tech
Emory HSRB E170
Research Interests:

Cardiovascular Mechanobiology, Therapeutics, and Delivery Lab. Role of flow-sensitive genes and proteins in atherosclerosis and heart valve disease, endothelial mechanobiology, RNA-based therapeutics, and targeted delivery.


From Mechanobiology to RNA-based Therapeutics and Nanomedicine: Dr. Jo and his lab study how mechanical force associated with blood flow regulates vascular biology and cardiovascular disease, especially atherosclerosis, aortic valve (AV) calcification, and abdominal aortic aneurysms. His lab developed a mouse model of flow-induced atherosclerosis and in vitro shear stress systems to understand the role of flow in endothelial cells and atherosclerosis. Using the animal model, his lab discovered numerous mechanosensitive genes (mRNAs and microRNAs) that are regulated by disturbed flow and their role in atherosclerosis and AV calcification. Recently, his lab has shown that disturbed flow regulates mechanosensitive genes by controlling epigenomic DNA methylation patterns and that inhibition of a key enzyme DNMT by 5-Aza-deoxycytidine can prevent atherosclerosis in mice. His lab has begun taking steps to translate these animal studies toward the clinic by developing better gene and drug therapies using nanotechnology-based delivery approaches and better therapeutic strategies.