Rotor-guided ablation has opened new perspectives into the therapy of atrial fibrillation (AF). Analysis of the spatio-temporal cardiac excitation patterns in the frequency and phase …
Rationale: Multiple biological mechanisms contribute to the efficacy of cardiac cell therapy. Most prominent among these are direct heart muscle and blood vessel regeneration from …
Background—Ex vivo expansion of resident cardiac stem cells, followed by delivery to the heart, may favor regeneration and functional improvement. Methods and Results …
HL Tang, HM Tang, KH Mak, S Hu… - Molecular biology of …, 2012 - Am Soc Cell Biol
Apoptosis serves as a protective mechanism by eliminating damaged cells through programmed cell death. After apoptotic cells pass critical checkpoints, including …
X Dai, W Zhou, T Gao, J Liu, CM Lieber - Nature nanotechnology, 2016 - nature.com
Real-time mapping and manipulation of electrophysiology in three-dimensional (3D) tissues could have important impacts on fundamental scientific and clinical studies, yet realization is …
MR Abraham, CA Henrikson, L Tung… - Circulation …, 2005 - Am Heart Assoc
Skeletal myoblasts are an attractive cell type for transplantation because they are autologous and resistant to ischemia. However, clinical trials of myoblast transplantation in …
MG Chang, L Tung, RB Sekar, CY Chang, J Cysyk… - Circulation, 2006 - Am Heart Assoc
Background—Mesenchymal stem cells (MSCs) are bone marrow stromal cells that are in phase 1 clinical studies of cellular cardiomyoplasty. However, the electrophysiological …
A Natarajan, M Stancescu, V Dhir, C Armstrong… - Biomaterials, 2011 - Elsevier
Cardiac side effects are one of the major causes of drug candidate failures in preclinical drug development or in clinical trials and are responsible for the retraction of several already …
GG Hesketh, MH Shah, VL Halperin, CA Cooke… - Circulation …, 2010 - Am Heart Assoc
Rationale: Gap junctions mediate cell-to-cell electric coupling of cardiomyocytes. The primary gap junction protein in the working myocardium, connexin43 (Cx43), exhibits …