Sexual Dimorphism in the Development of Cardiometabolic Syndrome

Myrian Velasco1, Alondra Albarado-Ibañez2, Carlos Larqué3

  • 1Department of Cognitive Neurosciences, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, Mexico.

PubMed

Insights

Sex differences significantly impact disease development, including obesity and metabolic syndrome. Understanding cardiovascular system variations between sexes is crucial for better prevention and treatment of cardiovascular diseases (CVD).

Area of Science:

  • Cardiovascular Science
  • Metabolic Syndrome Research
  • Sex Differences in Health

Background:

  • Sexual dimorphism in disease development, like obesity and metabolic syndrome, is linked to anatomical and physiological sex differences.
  • Metabolic syndrome increases risks for cardiovascular diseases (CVD), diabetes, and cancers.
  • While CVD is a leading global mortality cause, men exhibit higher mortality rates than women, suggesting significant sex-based variations.

Purpose of the Study:

  • To highlight sex-based differences in physiological and pathological cardiovascular events.
  • To understand the role of sex differences in cardiovascular disease (CVD) development and outcomes.
  • To emphasize the importance of sex-specific considerations in cardiovascular health and metabolic syndrome.

Main Methods:

  • Literature review focusing on sex differences in cardiovascular physiology and pathology.
  • Analysis of existing studies on cardiovascular system variations between sexes.
  • Synthesis of research related to metabolic syndrome and its impact on the cardiovascular system in males and females.

Main Results:

  • The cardiovascular system exhibits dimorphic variations from early developmental stages.
  • Most cardiovascular system research has predominantly focused on males, potentially overlooking sex-specific factors.
  • Significant differences exist in physiological and pathological cardiovascular events between sexes, particularly concerning metabolic syndrome.

Conclusions:

  • Understanding sex differences in the cardiovascular system is vital for improving CVD prevention, diagnosis, and treatment.
  • Sex-specific approaches are necessary to address the higher CVD mortality observed in men.
  • Further research focusing on sex differences in cardiovascular events related to metabolic syndrome is warranted.

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