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Transcriptomic Profiling of JEG-3 cells using human leiomyoma derived matrix
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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en
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8
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Biomaterials and Biosystems, Volume 7
Abstract
Oxygen tension varies during placental and fetal development. Although hypoxia drives early trophoblast invasion, low placental oxygen levels during pregnancy show association with pregnancy complications including fetal growth restriction and preeclampsia. JEG-3 cells are often used as a trophoblast model. We studied transcriptional changes of JEG-3 cells on a uterine leiomyoma derived matrix Myogel. This might be the closest condition to the real uterine environment that we can get for an in vitro model. We observed that culturing JEG-3 cells on the leiomyoma matrix leads to strong stimulation of ribosomal pathways, energy metabolism, and ATP production. Furthermore, Myogel improved JEG-3 cell adherence in comparison to tissue culture treated plastic. We also included PDMS microchip hypoxia creation, and observed changes in oxidative phosphorylation, oxygen related genes and several hypoxia genes. Our study highlights the effects of Myogel matrix on growing JEG-3 cells, especially on mitochondria, energy metabolism, and protein synthesis.
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Publisher Copyright: © 2022 The Author(s)
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Barmaki, S, Al-Samadi, A, Leskinen, K, Wahbi, W, Jokinen, V, Vuoristo, S, Salo, T, Kere, J, Wedenoja, S & Saavalainen, P 2022, 'Transcriptomic Profiling of JEG-3 cells using human leiomyoma derived matrix', Biomaterials and Biosystems, vol. 7, 100056. https://doi.org/10.1016/j.bbiosy.2022.100056