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In Vivo Approaches to Understand Arrhythmogenic Cardiomyopathy: Perspectives on Animal Models
Giovanni Risato1,2,3, Raquel Brañas Casas2, Marco Cason1
1Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, I-35128 Padua, Italy.
Cells
|August 9, 2024
Summary
Arrhythmogenic cardiomyopathy (AC) is a genetic heart condition. Animal models like mice and zebrafish, alongside in vitro studies, are crucial for understanding AC and developing better treatments.
Area of Science:
- Cardiology
- Genetics
- Translational Medicine
Background:
- Arrhythmogenic cardiomyopathy (AC) is a hereditary cardiac disorder.
- It involves the replacement of heart muscle with fibrous and adipose tissue.
- This leads to arrhythmias and sudden cardiac death, posing management challenges.
Purpose of the Study:
- To review the utility of animal models in understanding arrhythmogenic cardiomyopathy.
- To explore the role of mice and zebrafish in AC research.
- To highlight the combined approach of animal models and in vitro studies for AC.
Main Methods:
- Review of existing literature on animal models for arrhythmogenic cardiomyopathy.
- Analysis of insights gained from mouse models regarding gene involvement and pathways.
- Evaluation of zebrafish as a complementary model for AC research.
Main Results:
- Mouse models provide insights into AC pathophysiology but have limitations in replicating human complexity.
- Zebrafish offer economic and genetic advantages as an alternative model.
- Combined use of models aids comprehensive understanding.
Conclusions:
- Animal models are essential for advancing AC research and therapeutic development.
- Integrating findings from mice, zebrafish, and in vitro studies is key.
- This integrated approach promises improved patient outcomes and quality of life.
