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Published on: February 4, 2015
Early influences on cardiovascular and renal development
J J Miranda Geelhoed1, Vincent W V Jaddoe
1Erasmus Medical Center, Rotterdam, The Netherlands. j.geelhoed@erasmusmc.nl
European Journal of Epidemiology
|September 28, 2010
Summary
Small birth size increases cardiovascular disease risk, particularly at a population level. Research is ongoing to understand the complex environmental and genetic factors involved in fetal development and adult heart health.
Area of Science:
- Developmental biology
- Epidemiology
- Cardiovascular medicine
Background:
- Epidemiological studies link birth size to cardiovascular disease (CVD) risk factors and prevalence.
- Concerns exist regarding the effect size and causality of small birth size and CVD associations.
Purpose of the Study:
- To review adverse fetal exposures and cardiovascular adaptations.
- To identify mechanisms linking fetal growth to adult CVD.
- To discuss perspectives for future research.
Main Methods:
- Review of epidemiological studies and current research.
- Analysis of hypothesized mechanisms: fetal undernutrition, genetic susceptibility, postnatal growth.
- Focus on adverse fetal exposures and cardiovascular adaptations.
Main Results:
- Small birth size shows small individual effect sizes but potentially significant population-level impact on CVD risk.
- Environmental and genetic factors across life stages contribute to the association.
- Mechanisms include fetal undernutrition, genetic susceptibility, and postnatal accelerated growth.
Conclusions:
- Adverse fetal exposures and early life factors are implicated in adult cardiovascular disease.
- Further well-designed epidemiological studies are crucial for estimating population effect size and elucidating mechanisms.
- Understanding these complex associations is key to public health strategies.
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