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Updated: Aug 22, 2025

An Ex vivo Culture System to Study Thyroid Development
08:33

An Ex vivo Culture System to Study Thyroid Development

Published on: June 6, 2014

11.6K

Developmental changes of the fetal and neonatal thyroid gland and functional consequences on the cardiovascular

Ioanna Kotsopoulou1, Arpita K Vyas2, Melinda J Cory3

  • 1Department of Pediatrics, The University of Texas Southwestern Medical Center, Dallas, TX, USA.

Journal of Perinatology : Official Journal of the California Perinatal Association
|November 14, 2022
PubMed

Insights

Thyroid hormones are crucial for fetal heart development. This review summarizes their impact on the cardiovascular system and identifies areas for future research.

Area of Science:

  • Cardiovascular Physiology
  • Endocrinology
  • Developmental Biology

Background:

  • Thyroid hormones are essential for normal growth and metabolism.
  • Thyroid hormone signaling is critical during fetal development.
  • The cardiovascular system is a major target of thyroid hormones.

Purpose of the Study:

  • To comprehensively review the effects of thyroid hormones on the developing cardiovascular system.
  • To elucidate the molecular mechanisms by which thyroid hormones influence fetal cardiac cells.
  • To identify knowledge gaps and suggest future research directions.

Main Methods:

  • Literature review of existing studies on thyroid hormones and cardiovascular development.
  • Analysis of molecular pathways involved in thyroid hormone action on cardiac myocytes.
  • Synthesis of current understanding and identification of research needs.

Main Results:

  • Thyroid hormones regulate gene expression and post-translational modifications in fetal cardiac cells.
  • Thyroid hormone dysregulation can lead to significant cardiovascular abnormalities.
  • Specific molecular targets and signaling pathways are affected during development.

Conclusions:

  • Thyroid hormones are indispensable for proper cardiovascular development and adaptation.
  • Understanding these complex interactions is vital for preventing and treating congenital heart conditions.
  • Further research is needed to fully elucidate the role of thyroid hormones in fetal cardiac health.

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