Developmental Origins of Cardiovascular Disease

Area of Science:

• Developmental origins of health and disease (DOHaD)
• Cardiovascular epidemiology
• Perinatal medicine

Background:

• Cardiovascular disease (CVD) is increasingly recognized as having developmental origins, extending beyond traditional associations with aging.
• Birthweight and gravid conditions impacting fetal growth are critical research areas for CVD risk.
• Maternal factors like diabetes and obesity, along with environmental exposures, are implicated in offspring cardiovascular health.

Purpose of the Study:

• To review the current understanding of developmental factors influencing cardiovascular disease risk in offspring.
• To highlight emerging concerns such as environmental obesogens and infertility treatments.
• To identify gaps in research, particularly concerning subclinical measures of cardiovascular health.

Main Methods:

• Review of existing literature on maternal conditions and offspring cardiovascular outcomes.
• Analysis of associations between gestational diabetes, preeclampsia, and maternal/paternal obesity with child health.
• Consideration of environmental chemical exposures and assisted reproductive technologies.

Main Results:

• Maternal diabetes shows a suggested causal role in childhood obesity, though prospective data on gestational diabetes are mixed.
• Preeclampsia is consistently linked to increased offspring blood pressure, but other CVD outcomes require more evidence.
• Maternal obesity links to childhood obesity, but paternal obesity as an independent risk factor needs investigation.

Conclusions:

• The developmental origins of cardiovascular disease are multifactorial, involving maternal health, genetics, and environmental exposures.
• Further research into subclinical markers of endothelial function and atherosclerosis is crucial for understanding pathogenesis.
• Investigating paternal obesity and environmental obesogens is essential for a comprehensive view of CVD risk development.