ArticleScientific reports2025
Culture of cryopreserved first trimester placental tissues to study syncytial renewal.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Advantages, limitations, and innovative considerations for established and emerging models of human placental syncytiotrophoblast.Human reproduction update · 2026Review
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Authors and funding
3 authors.
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Abstract
Ex vivo studies with first trimester placental tissues are crucial for understanding human placental development, and culturing placental villi in floating conditions is vital to mimic the natural setting. Moreover, being able to cryopreserve these scarce materials for ex vivo studies would open unprecedented avenues, as they are very limited to research and the need to culture freshly adds further hurdles while limiting efficient use. Here we showed that hanging drop method is a simple yet effective approach to culture placental floating villi. We also revealed that these functional units of the early-stage human placenta can be cryopreserved for culturing, and that frozen-thawed villi can regenerate the syncytial layer following denudation. We further illustrated the utility of frozen-thawed tissues to study syncytialization, while validating the importance of HtrA4 in the process which was shown previously in cell models. These represent significant new knowledge to the field of placental biology.
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