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Updated: Feb 15, 2026

Gene Transfer for Ischemic Heart Failure in a Preclinical Model
07:35

Gene Transfer for Ischemic Heart Failure in a Preclinical Model

Published on: May 15, 2011

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Cellular therapies for chronic ischemic heart failure

Rosalie M Sterner1, Robert C Sterner2, Jorge A Brenes-Salazar3

  • 1Mayo Clinic Medical Scientist Training Program, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.

Hellenic Journal of Cardiology : HJC = Hellenike Kardiologike Epitheorese
|January 23, 2018
PubMed

Insights

Stem cell therapy for chronic ischemic heart failure shows mixed results, with some studies indicating modest efficacy. Further research is needed to optimize cell types and delivery for improved patient outcomes.

Area of Science:

  • Regenerative Medicine
  • Cardiology
  • Clinical Trials

Background:

  • Chronic ischemic heart failure significantly impacts morbidity and mortality.
  • Stem cell therapy is a promising avenue for treating heart failure.
  • Clinical trials are essential to evaluate the efficacy and safety of these therapies.

Purpose of the Study:

  • To review existing clinical trials on stem cell therapy for chronic ischemic heart failure.
  • To summarize the findings and identify challenges in current stem cell treatments for heart failure.
  • To highlight areas for future research and optimization of stem cell therapies.

Main Methods:

  • A systematic literature search was conducted on PubMed using "stem cell therapy heart failure" and "Clinical Trial" filters.
  • The initial search yielded 156 articles; 53 were selected for review.
  • Additional relevant articles were identified through manual research and cross-referencing.

Main Results:

  • Cellular therapies, including peripheral blood progenitor cells, bone marrow cells, mesenchymal stem cells, cardiac cells, and embryonic stem cells, have shown varied outcomes.
  • Some studies reported modest efficacy, while others yielded mixed results.
  • Skeletal myoblasts raised safety concerns due to potential arrhythmias.

Conclusions:

  • Optimizing cell type and delivery methods is crucial for enhancing stem cell therapy efficacy in heart failure patients.
  • Continued research and development are necessary to overcome current limitations.
  • Stem cell therapies hold significant potential to reduce the health burden of chronic ischemic heart failure.

Keywords:
Stem cell therapycardiaccardiovascularheart failure

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