Mitochondrial Dysfunction and Risk Factors for Noncommunicable Diseases: From Basic Concepts to Future Prospective.

Area of Science:

• Biomedical Science
• Pathophysiology
• Clinical Medicine

Background:

• Noncommunicable diseases (NCDs) represent a significant global health challenge.
• Mitochondrial dysfunction (MD) is increasingly recognized as a key factor in NCD development and progression.
• The precise mechanisms linking NCD risk factors to MD remain incompletely understood.

Purpose of the Study:

• To comprehensively review the literature on the role of MD in NCD pathogenesis.
• To elucidate the etiological pathways through which NCD risk factors induce MD.
• To update current understanding of MD within clinical medicine.

Main Methods:

• Extensive literature search and systematic analysis of existing scientific data.
• Focus on understanding the relationship between NCD risk factors and MD.
• Theoretical concept development based on scientific evidence.

Main Results:

• A theoretical framework is presented detailing how NCD risk factors contribute to MD.
• The review highlights MD as a common pathway for organ dysfunction and comorbidity in NCDs.
• The concept of an 'NCD continuum' is proposed, reflecting the lifelong progression of MD and NCDs.

Conclusions:

• Mitochondrial dysfunction (MD) is a unifying mechanism underlying organ dysfunction and NCD comorbidity.
• Preventing MD requires identifying and mitigating its causative factors.
• Mitochondria represent a promising therapeutic target for NCD management.