Related Experiment Video
Updated: Jun 24, 2026
Delayed Intramyocardial Delivery of Stem Cells after Ischemia Reperfusion Injury in a Murine Model
Published on: September 3, 2020
Cell therapy for myocardial regeneration
Jia Liu1, Joost P G Sluijter, Marie-Jose Goumans
1Shandong Provincial Hospital, Shandong University, Jinan, China.
Insights
Stem cell therapy offers hope for regenerating heart muscle lost to cardiovascular disease. Research reviews stem cell biology, lab advances, and clinical uses for myocardial repair.
Area of Science:
- Cardiology
- Regenerative Medicine
- Stem Cell Biology
Background:
- Cardiovascular disease is a major global cause of death.
- Myocardial damage from coronary artery disease leads to heart dysfunction.
- Existing treatments do not fully restore lost cardiomyocytes.
Purpose of the Study:
- To review stem cell sources for myocardial regeneration.
- To summarize the current status of stem cell biology and laboratory advances.
- To discuss clinical applications and limitations of cell-based therapies for heart repair.
Main Methods:
- Literature review of stem cell biology.
- Analysis of laboratory research in myocardial regeneration.
- Evaluation of current clinical trials and applications.
Main Results:
- Human stem cells (embryonic and adult) show potential for cardiac repair.
- Regenerative medicine aims to restore both cardiac muscle and vasculature.
- Significant laboratory progress has been made in stem cell applications.
Conclusions:
- Stem cell therapy is a promising approach for treating heart damage.
- Further research is needed to overcome practical hurdles for widespread clinical use.
- Cell-based therapies hold potential for restoring heart function after injury.
Abstract:
Cardiovascular disease is one of the leading causes of morbidity and mortality around the world. Even after successful revascularization in coronary artery disease, cell death continues and the loss of cardiomyocytes eventually leads to progressive ventricular dilation and heart dysfunction. The notion of repairing or regenerating lost myocardium via cell-based therapies remains highly appealing. The recent identification of human stem cells, including embryonic stem cells and adult stem cells, has raised optimism for the development of a new therapy. This new cell-therapy and the concept of regenerative medicine is aimed at restoring the damaged myocardium, both vasculature and muscle. Here, we review the stem cell field and other available cell sources for myocardial regeneration, focusing on the up-to-date status of stem cell biology, recent laboratory advances and the current clinical applications. In addition, the limitations and practical hurdles that need urgent solution before more extensive applications become feasible are also discussed.
Related Concept Videos
01:21Stem Cell Therapy for Tissue Regeneration
Types of Stem Cells used in Stem Cell Therapy
The two main cell types that...
01:14Myocarditis III: Medical Management