I have three major areas of research interests: cell transplantation, myocardial protection and vascular biology.
Richard D Weisel
- Cell TransplantationOver the last ten years, we have carefully evaluated alternative techniques to regenerate the heart after injury. We employed heart cells and adult bone marrow stem cells to regenerate the heart. We also investigated techniques to induce angiogenesis for patients who are unable to have conventional coronary bypass surgery. Finally, we have developed techniques to replace portions of the heart with tissue-engineered autologous cell-seeded grafts.
- Myocardial ProtectionWe have evaluated adenosine, insulin and L-arginine as agents which protect the myocardium from ischemic and reperfusion injury. We have performed studies in cell cultures, small and large animals and in patients undergoing coronary bypass surgery.
- Vascular BiologyWe evaluated a variety of agents which will prevent intimal hyperplasia and restore normal endothelial function after coronary interventions.
Am J Physiol Heart Circ Physiol. 1998 Nov 01;275(5):H1673-H1681
Young Bone Marrow Sca-1 Cells Rejuvenate the Aged Heart by Promoting Epithelial-to-Mesenchymal Transition.
Preservation of conductive propagation after surgical repair of cardiac defects with a bio-engineered conductive patch.
J Heart Lung Transplant. 2017 Dec 20;:
Ann Thorac Surg. 2017 Dec 06;:
J Thorac Cardiovasc Surg. 2017 Dec;154(6):1938-1956
J Thorac Cardiovasc Surg. 2017 Nov;154(5):1475-1476
Effect of Cerebral Embolic Protection Devices on CNS Infarction in Surgical Aortic Valve Replacement: A Randomized Clinical Trial.
JAMA. 2017 Aug 08;318(6):536-547
The American Association for Thoracic Surgery/Society of Thoracic Surgeons Position Statement on Developing Clinical Practice Documents.
Ann Thorac Surg. 2017 Apr;103(4):1350-1356
The American Association for Thoracic Surgery/Society of Thoracic Surgeons position statement on developing clinical practice documents.
J Thorac Cardiovasc Surg. 2017 Apr;153(4):999-1005
FASEB J. 2017 Mar 23;:
Senior Scientist, Toronto General Hospital Research Institute (TGHRI)
Professor of Cardiac Surgery, University of Toronto