Seminal extracellular vesicles subsets modulate gene expression in cumulus cells of porcine in vitro matured oocytes.
Seminal extracellular vesicles subsets modulate gene expression in cumulus cells of porcine in vitro matured oocytes.
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DOI:
10.1038/s41598-022-22004-7
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发表时间:
2022-11-09
影响因子:
4.6
通讯作者:
中科院分区:
文献类型:
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Seminal plasma (SP), a fluid composed mainly by secretions from accessory sex glands, contains a heterogenous population of extracellular vesicles (EVs), involved in several reproductive physiological processes. Seminal plasma has been found to modulate ovary function, in terms of hormone secretion and immune regulation. This study evaluated the potential effect of SP-EV-subsets on the modulation of cumulus-oocyte-complex (COCs) physiology during in vitro maturation (IVM). Two SP-EV-subsets, small-EVs (S-EVs) and large-EVs (L-EVs), were isolated from pig SP by size-exclusion-chromatography. Next, COCs were IVM in the absence (control) or presence of each SP-EV-subset to evaluate their uptake by COCs (PKH67-EVs labelling) and their effect on oocyte and cumulus cells (CCs) (gene expression, and progesterone and estradiol-17β levels). S-EVs and L-EVs were able to bind CCs but not oocytes. Supplementation with L-EVs induced changes (P ≤ 0.05) in the transcript levels of oocyte maturation- (HAS2) and steroidogenesis-related genes (CYP11A1 and HSD3B1) in CCs. No effect on nuclear oocyte maturation and progesterone and estradiol-17β levels was observed when COCs were IVM with any of the two SP-EV-subsets. In conclusion, while SP-EV-subsets can be integrated by CCs during IVM, they do not affect oocyte maturation and only L-EVs are able to modulate CCs function, mainly modifying the expression of steroidogenesis-related genes.
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DOI:
10.1073/pnas.1521230113
发表时间:
2016-02-23
影响因子:
11.1
作者:
Kowal, Joanna;Arras, Guillaume;Thery, Clotilde
通讯作者:
Thery, Clotilde
影响因子:
3.2
作者:
Abumaghaid MM;Abdelazim AM;Belali TM;Alhujaily M;Saadeldin IM
通讯作者:
Saadeldin IM
影响因子:
3.8
作者:
Alminana, Carmen;Corbin, Emilie;Mermillod, Pascal
通讯作者:
Mermillod, Pascal
影响因子:
4.4
作者:
Jimenez, Lizandra;Yu, Hui;Weaver, Alissa M.
通讯作者:
Weaver, Alissa M.
影响因子:
--
作者:
Du J;Shen J;Wang Y;Pan C;Pang W;Diao H;Dong W
通讯作者:
Dong W