{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T16:45:07Z","timestamp":1784306707035,"version":"3.55.0"},"reference-count":86,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2022,5,6]],"date-time":"2022-05-06T00:00:00Z","timestamp":1651795200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Animals"],"abstract":"<jats:p>Mammalian spermatozoa are infertile immediately after ejaculation and need to undergo a functional modification, called capacitation, in order to acquire their fertilizing ability. Since oviductal epithelial cells (SOECs) and progesterone (P4) are two major modulators of capacitation, here we investigated their impact on sperm functionality by using an IVF swine model. To that, we treated SOECs with P4 at 10, 100, and 1000 ng\/mL before the coincubation with spermatozoa, thus finding that P4 at 100 ng\/mL does not interfere with the cytoskeleton dynamics nor the cells\u2019 doubling time, but it promotes the sperm capacitation by increasing the number of spermatozoa per polyspermic oocyte (p &lt; 0.05). Moreover, we found that SOECs pre-treatment with P4 100 ng\/mL is able to promote an increase in the sperm fertilizing ability, without needing the hormone addition at the time of fertilization. Our results are probably due to the downregulation in the expression of OVGP1, SPP1 and DMBT1 genes, confirming an increase in the dynamism of our system compared to the classic IVF protocols. The results obtained are intended to contribute to the development of more physiological and efficient IVF systems.<\/jats:p>","DOI":"10.3390\/ani12091191","type":"journal-article","created":{"date-parts":[[2022,5,6]],"date-time":"2022-05-06T14:49:38Z","timestamp":1651848578000},"page":"1191","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Pre-Treatment of Swine Oviductal Epithelial Cells with Progesterone Increases the Sperm Fertilizing Ability in an IVF Model"],"prefix":"10.3390","volume":"12","author":[{"given":"Costanza","family":"Cimini","sequence":"first","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fadl","family":"Moussa","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"},{"name":"Doctoral School of Science, Technology Lebanese University, Beirut 1107, Lebanon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angela","family":"Taraschi","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"},{"name":"Istituto Sperimentale dell\u2019Abruzzo e del Molise \u201cG. Caporale\u201d, 64100 Teramo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7096-4006","authenticated-orcid":false,"given":"Marina","family":"Ramal-Sanchez","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alessia","family":"Colosimo","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giulia","family":"Capacchietti","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4161-6341","authenticated-orcid":false,"given":"Samia","family":"Mokh","sequence":"additional","affiliation":[{"name":"National Council for Scientific Research (CNRS), Lebanese Atomic Energy Commission (LAEC), Laboratory for Analysis of Organic Compound (LACO), Beirut 8281, Lebanon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5914-615X","authenticated-orcid":false,"given":"Luca","family":"Valbonetti","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"},{"name":"Institute of Biochemistry and Cell Biology (CNRIBBC\/EMMA\/Infrafrontier\/IMPC), National Research Council, 00015 Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6861-7080","authenticated-orcid":false,"given":"Israiel","family":"Tagaram","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5140-9656","authenticated-orcid":false,"given":"Nicola","family":"Bernab\u00f2","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"},{"name":"Institute of Biochemistry and Cell Biology (CNRIBBC\/EMMA\/Infrafrontier\/IMPC), National Research Council, 00015 Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0231-8066","authenticated-orcid":false,"given":"Barbara","family":"Barboni","sequence":"additional","affiliation":[{"name":"Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,5,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Mascarenhas, M.N., Flaxman, S.R., Boerma, T., Vanderpoel, S., and Stevens, G.A. 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