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Showing posts with the label biomedical engineering

Tiny Hearts, Big Insights: Scientists Grow Mini Hearts to Uncover Drug Risks in Pregnancy

Exploring How Drugs Affect Fetal Heart Development  Researchers are pushing the boundaries of biomedical science by growing miniature human hearts in the lab. These tiny, organ-like structures, known as organoids, are providing crucial insights into how various drugs might affect fetal heart development. This breakthrough could be key in understanding and preventing congenital heart defects, the most common type of birth defect worldwide. The Intricacies of Heart Development The human heart is the first organ to fully function during embryonic development, starting to pump blood by the fourth week of gestation. By the ninth week, the heart is fully formed. This early formation exposes the developing heart to various substances the pregnant person might encounter, including medications and environmental pollutants, which can lead to congenital heart diseases (CHD). CHD affects over 1 in 100 births globally, a staggering statistic that highlights the need for advanced research method...