Research Progress on the Interaction Between Autophagy and Energy Homeostasis in Cardiac Remodeling

Wen Ding1,2, Hong Feng3, Wen-Jing Li1,2

  • 1Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China.

Frontiers in Pharmacology
|December 17, 2020
PubMed

Insights

This review explores how autophagy and energy homeostasis influence cardiac remodeling in heart diseases. Understanding this link may reveal new strategies for preventing heart failure by regulating autophagy.

Area of Science:

  • Cardiology
  • Molecular Biology
  • Pathophysiology

Background:

  • Cardiac remodeling is a pathological process in heart diseases like hypertrophy, diabetic cardiomyopathy, and ischemic heart disease.
  • Inhibiting cardiac remodeling is a potential strategy for preventing heart failure.
  • The mechanisms underlying cardiac remodeling are complex and not fully understood.

Purpose of the Study:

  • To summarize the roles of autophagy and energy homeostasis in cardiac remodeling.
  • To discuss the relationship between autophagy and energy homeostasis in various heart conditions.
  • To identify potential therapeutic targets for treating cardiac remodeling by regulating autophagy.

Main Methods:

  • Literature review of recent studies on autophagy, energy homeostasis, and cardiac remodeling.
  • Synthesis of findings linking autophagy and energy balance in cardiac pathophysiology.
  • Analysis of therapeutic strategies targeting autophagy for cardiac remodeling.

Main Results:

  • Autophagy and energy homeostasis are closely correlated in cardiac remodeling across different heart diseases.
  • Dysregulation of autophagy and energy metabolism contributes to pathological cardiac remodeling.
  • Modulating autophagy presents a promising avenue for therapeutic intervention.

Conclusions:

  • Autophagy plays a critical role in maintaining cardiac energy homeostasis during remodeling.
  • Targeting the interplay between autophagy and energy metabolism offers potential therapeutic strategies for heart failure prevention and treatment.
  • Further research into these mechanisms could lead to novel treatments for cardiovascular diseases.

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