ArticleMolecular biology reports2012
Expression of Eph A molecules during swine embryo implantation.
Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 16 citations in OpenAlex.
- Sperm AluY Epimutations in Male Partners of Couples with Unexplained Recurrent Pregnancy Loss.bioRxiv : the preprint server for biology · 2026Article
- Identification of potent pan-ephrin receptor kinase inhibitors using DNA-encoded chemistry technology.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Does the Act of Copulation per se, without Considering Seminal Deposition, Change the Expression of Genes in the Porcine Female Genital Tract?International journal of molecular sciences · 2020Article
- Promoting Roles of Embryonic Signals in Embryo Implantation and Placentation in Cooperation with Endocrine and Immune Systems.International journal of molecular sciences · 2020Review
- PATL2 is a key actor of oocyte maturation whose invalidation causes infertility in women and mice.EMBO molecular medicine · 2018Article
- Expression of obesity gene and obesity gene long form receptor in endometrium of Yorkshire sows during embryo implantation.Molecular biology reports · 2014Article
- Effect of FTO Expression and Polymorphism on Fat Deposition in Suzhong Pigs.Asian-Australasian journal of animal sciences · 2013Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Eph-Ephrin system can induce repulsive forces in cell migration and adhesion during embryonic development in various mammals. In this study, the attachment sites of swine endometrium during pregnancy were used and the physiological role of this system in the step of mammalian embryo implantation was estimated to investigate the involvement of the Eph-Ephrin system in swine embryo implantation. Real-time quantitative PCR indicated that mRNA expression of Eph A1 on endometrium increased extremely significantly around the implantation period (P < 0.01), while expression of Eph A2 and A4 decreased significantly during this period (P < 0.05). Immunostaining showed that protein expression of Eph A1, A2 and A4 in the endometrial stroma underlying the luminal epithelium was higher during mid-implantation compared with early or post-implantation. Western blotting examination demonstrated that protein expression of Eph A1, A2 and A4 at the attachment sites of swine endometrium increased from pregnancy day 13 to 18 (P < 0.01), and then decreased from pregnancy day 18 to 24 (P < 0.01). These findings suggest that the Eph-Ephrin A system might play an important role in regulating the swine contact between blastocysts and endometrium during embryo implantation.
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Registered trials
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