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Isolation and Expansion of Mesenchymal Stem/Stromal Cells Derived from Human Placenta Tissue
Published on: June 6, 2016
Placental and fetal steroidogenesis
1Institut National de la Recherche Scientifique (INRS) - Institut Armand Frappier, Université du Québec, Laval, Québec, Canada.
Methods in Molecular Biology (Clifton, N.J.)
|June 5, 2009
Summary
This study details methods for measuring key enzymes, like aromatase (CYP19), crucial for producing progesterone and estrogens during pregnancy. Understanding these steroid hormones is vital for fetal development and successful embryogenesis.
Area of Science:
- Reproductive biology
- Endocrinology
- Biochemistry
Background:
- Steroid hormones are critical for successful pregnancy and fetal development.
- Maternal-placental-fetal communication regulates essential steroid hormone production.
- Key enzymes like cytochrome P450s (CYPs) are upregulated during gestation.
Purpose of the Study:
- To describe methods for measuring the expression and activity of key steroidogenic enzymes.
- To focus on three specific cytochrome P450 enzymes: aromatase (CYP19), CYP17, and CYP11A.
- To aid in understanding the regulation of steroid hormone synthesis during pregnancy.
Main Methods:
- Measurement of enzyme expression levels.
- Assay of catalytic activity for specific CYP enzymes.
- Utilizing established biochemical and molecular biology techniques.
Main Results:
- The chapter provides detailed methodologies for enzyme analysis.
- The described methods allow for quantification of enzyme function.
- These techniques are applicable to studying steroidogenesis in pregnancy.
Conclusions:
- Accurate measurement of steroidogenic enzyme activity is essential for understanding pregnancy.
- The described methods facilitate research into progesterone and estrogen production.
- This work supports further investigation into hormonal regulation of embryogenesis.
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