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Sulfate in fetal development.

Paul A Dawson1

  • 1Mater Medical Research Institute, South Brisbane, Queensland, Australia. paul.dawson@mmri.mater.org.au

Seminars in Cell & Developmental Biology
|March 23, 2011
PubMed
Summary
This summary is machine-generated.

Sulfate is vital for fetal development, supporting tissue growth and nutrient transport. This review explores sulfate

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High Frequency Ultrasound for the Analysis of Fetal and Placental Development In Vivo

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Area of Science:

  • Developmental Biology
  • Biochemistry
  • Human Physiology

Background:

  • Sulfate (SO(4)(2-)) is an essential nutrient for human growth, obtained from diet and amino acid metabolism.
  • Fetal tissues depend on maternal circulation for sulfate, as their production capacity is limited during pregnancy.
  • Sulfate transport across placental and fetal cells is crucial for maintaining intracellular sulfate and PAPS levels for sulfonation.

Purpose of the Study:

  • To review the physiological roles of sulfate in fetal development.
  • To highlight the involvement of sulfate transporters, sulfotransferases, and sulfatases in fetal growth.
  • To connect sulfate metabolism to human and animal pathophysiologies.

Main Methods:

  • Literature review focusing on sulfate metabolism and transport.
  • Analysis of studies on sulfonation pathways and proteoglycan structure.
  • Examination of genetic defects linked to sulfate metabolism and developmental disorders.

Main Results:

  • Sulfonation of proteins and steroids by sulfotransferases modulates biological activities.
  • Adequate proteoglycan sulfonation is critical for normal tissue structure and development; deficiencies cause dwarfism and osteochondrodysplasias.
  • Sulfatases facilitate proteoglycan degradation, and their defects impair fetal bone development.

Conclusions:

  • Sulfate is indispensable for fetal development, influencing tissue structure, growth, and biological activity regulation.
  • Dysregulation of sulfate transport, sulfonation, or degradation is linked to significant developmental pathologies.
  • Further research into sulfate's role is expanding our understanding of fetal growth and related disorders.