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The placenta: transcriptional, epigenetic, and physiological integration during development
Emin Maltepe1, Anna I Bakardjiev, Susan J Fisher
1Department of Pediatrics, Eli and Edythe Broad Center for Regeneration Medicine and Stem Cell Research, Center for Reproductive Sciences, University of California, San Francisco, 513 Parnassus Ave. HSE-1401, Box 1346, San Francisco, CA 94143-1346, USA. emin.maltepe@ucsf.edu
The Journal of Clinical Investigation
|April 6, 2010
Summary
The placenta
Area of Science:
- Reproductive biology and developmental science.
- Cellular and molecular biology.
- Genetics and epigenetics.
Background:
- The placenta is crucial for nutrient and gas exchange between mother and fetus.
- Placental development involves complex interactions of genetic, epigenetic, and environmental factors.
- Understanding trophoblast differentiation is key to healthy pregnancy.
Purpose of the Study:
- To elucidate the mechanisms governing trophoblast differentiation.
- To synthesize current knowledge on placental development pathways.
- To improve models for studying placental biology and pregnancy complications.
Main Methods:
- Review and synthesis of existing literature on transcriptional, epigenetic, and environmental factors.
- Analysis of coordinated interactions in trophoblast cell differentiation.
- Integration of knowledge to understand functional placenta formation.
Main Results:
- Identified key transcriptional, epigenetic, and environmental factors influencing placental development.
- Described the coordinated interactions driving trophoblast differentiation.
- Synthesized current knowledge on the formation of a functional maternal-fetal interface.
Conclusions:
- Understanding trophoblast differentiation mechanisms enhances models of placental biology.
- Insights into these pathways can illuminate causes of pregnancy complications.
- This knowledge aids in understanding in utero programming of adult diseases.
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